Staff Publications

Staff Publications

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    'Staff publications' is the digital repository of Wageningen University & Research

    'Staff publications' contains references to publications authored by Wageningen University staff from 1976 onward.

    Publications authored by the staff of the Research Institutes are available from 1995 onwards.

    Full text documents are added when available. The database is updated daily and currently holds about 240,000 items, of which 72,000 in open access.

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    A cross-scale assessment of productivity–diversity relationships
    Craven, Dylan ; Sande, Masha T. van der; Meyer, Carsten ; Gerstner, Katharina ; Bennett, Joanne M. ; Giling, Darren P. ; Hines, Jes ; Phillips, Helen R.P. ; May, Felix ; Bannar-Martin, Katherine H. ; Chase, Jonathan M. ; Keil, Petr - \ 2020
    Global Ecology and Biogeography (2020). - ISSN 1466-822X
    biodiversity–ecosystem function - biomass - climate - machine learning - more individuals hypothesis - spatial grain - species–energy relationship

    Aim: Biodiversity and ecosystem productivity vary across the globe, and considerable effort has been made to describe their relationships. Biodiversity and ecosystem functioning research has traditionally focused on how experimentally controlled species richness affects net primary productivity (S → NPP) at small spatial grains. In contrast, the influence of productivity on richness (NPP → S) has been explored at many grains in naturally assembled communities. Mismatches in spatial scale between approaches have fuelled debate about the strength and direction of biodiversity–productivity relationships. Here, we examine the direction and strength of the influence of productivity on diversity (NPP → S) and the influence of diversity on productivity (S → NPP) and how these vary across spatial grains. Location: Contiguous USA. Time period: 1999–2015. Major taxa studied: Woody species (angiosperms and gymnosperms). Methods: Using data from North American forests at grains from local (672 m2) to coarse spatial units (median area = 35,677 km2), we assess relationships between diversity and productivity using structural equation and random forest models, while accounting for variation in climate, environmental heterogeneity, management and forest age. Results: We show that relationships between S and NPP strengthen with spatial grain. Within each grain, S → NPP and NPP → S have similar magnitudes, meaning that processes underlying S → NPP and NPP → S either operate simultaneously or that one of them is real and the other is an artefact. At all spatial grains, S was one of the weakest predictors of forest productivity, which was largely driven by biomass, temperature and forest management and age. Main conclusions: We conclude that spatial grain mediates relationships between biodiversity and productivity in real-world ecosystems and that results supporting predictions from each approach (NPP → S and S → NPP) serve as an impetus for future studies testing underlying mechanisms. Productivity–diversity relationships emerge at multiple spatial grains, which should widen the focus of national and global policy and research to larger spatial grains.

    The benefit of using an ensemble of seasonal streamflow forecasts in water allocation decisions
    Kaune, Alexander ; Chowdhury, Faysal ; Werner, Micha ; Bennett, James - \ 2020
    Hydrology and Earth System Sciences 24 (2020)7. - ISSN 1027-5606 - p. 3851 - 3870.

    The area to be cropped in irrigation districts needs to be planned according to the allocated water, which in turn is a function of the available water resource. Initially conservative estimates of future (in)flows in rivers and reservoirs may lead to unnecessary reduction of the water allocated. Though water allocations may be revised as the season progresses, inconsistency in allocation is undesirable to farmers as they may then not be able to use that water, leading to an opportunity cost in agricultural production. We assess the benefit of using reservoir inflow estimates derived from seasonal forecast datasets to improve water allocation decisions. A decision model is developed to emulate the feedback loop between simulated reservoir storage and water allocations to irrigated crops and is evaluated using inflow forecasts generated with the Forecast Guided Stochastic Scenarios (FoGSS) model, a 12-month ensemble streamflow forecasting system. Two forcings are used to generate the forecasts: ensemble streamflow prediction - ESP (historical rainfall) - and POAMA (calibrated rainfall forecasts from the POAMA climate prediction system). We evaluate the approach in the Murrumbidgee basin in Australia, comparing water allocations obtained with an expected reservoir inflow from FoGSS against the allocations obtained with the currently used conservative estimate based on climatology as well as against allocations obtained using observed inflows (perfect information). The inconsistency in allocated water is evaluated by determining the total changes in allocated water made every 15 d from the initial allocation at the start of the water year to the end of the irrigation season, including both downward and upward revisions of allocations. Results show that the inconsistency due to upward revisions in allocated water is lower when using the forecast datasets (POAMA and ESP) compared to the conservative inflow estimates (reference), which is beneficial to the planning of cropping areas by farmers. Overconfidence can, however, lead to an increase in undesirable downward revisions. This is more evident for dry years than for wet years. Over the 28 years for which allocation decisions are evaluated, we find that the accuracy of the available water estimates using the forecast ensemble improves progressively during the water year, especially 1.5 months before the start of the cropping season in November. This is significant as it provides farmers with additional time to make key decisions on planting. Our results show that seasonal streamflow forecasts can provide benefit in informing water allocation policies, particularly by earlier establishing final water allocations to farmers in the irrigation season. This allows them to plan better and use water allocated more efficiently.

    Repositioning of the global epicentre of non-optimal cholesterol
    Taddei, Cristina ; Zhou, Bin ; Bixby, Honor ; Carrillo-Larco, Rodrigo M. ; Danaei, Goodarz ; Jackson, Rod T. ; Farzadfar, Farshad ; Sophiea, Marisa K. ; Cesare, Mariachiara Di; Iurilli, Maria Laura Caminia ; Martinez, Andrea Rodriguez ; Asghari, Golaleh ; Dhana, Klodian ; Gulayin, Pablo ; Kakarmath, Sujay ; Santero, Marilina ; Voortman, Trudy ; Riley, Leanne M. ; Cowan, Melanie J. ; Savin, Stefan ; Bennett, James E. ; Stevens, Gretchen A. ; Paciorek, Christopher J. ; Aekplakorn, Wichai ; Cifkova, Renata ; Giampaoli, Simona ; Kengne, Andre Pascal ; Khang, Young Ho ; Kuulasmaa, Kari ; Laxmaiah, Avula ; Margozzini, Paula ; Mathur, Prashant ; Nordestgaard, Børge G. ; Zhao, Dong ; Aadahl, Mette ; Abarca-Gómez, Leandra ; Rahim, Hanan Abdul ; Abu-Rmeileh, Niveen M. ; Acosta-Cazares, Benjamin ; Adams, Robert J. ; Ferrieres, Jean ; Geleijnse, Johanna M. ; He, Yuna ; Jacobs, Jeremy M. ; Kromhout, Daan ; Ma, Guansheng ; Dam, Rob M. van; Wang, Qian ; Wang, Ya Xing ; Wang, Ying Wei - \ 2020
    Nature 582 (2020)7810. - ISSN 0028-0836 - p. 73 - 77.

    High blood cholesterol is typically considered a feature of wealthy western countries1,2. However, dietary and behavioural determinants of blood cholesterol are changing rapidly throughout the world3 and countries are using lipid-lowering medications at varying rates. These changes can have distinct effects on the levels of high-density lipoprotein (HDL) cholesterol and non-HDL cholesterol, which have different effects on human health4,5. However, the trends of HDL and non-HDL cholesterol levels over time have not been previously reported in a global analysis. Here we pooled 1,127 population-based studies that measured blood lipids in 102.6 million individuals aged 18 years and older to estimate trends from 1980 to 2018 in mean total, non-HDL and HDL cholesterol levels for 200 countries. Globally, there was little change in total or non-HDL cholesterol from 1980 to 2018. This was a net effect of increases in low- and middle-income countries, especially in east and southeast Asia, and decreases in high-income western countries, especially those in northwestern Europe, and in central and eastern Europe. As a result, countries with the highest level of non-HDL cholesterol—which is a marker of cardiovascular risk—changed from those in western Europe such as Belgium, Finland, Greenland, Iceland, Norway, Sweden, Switzerland and Malta in 1980 to those in Asia and the Pacific, such as Tokelau, Malaysia, The Philippines and Thailand. In 2017, high non-HDL cholesterol was responsible for an estimated 3.9 million (95% credible interval 3.7 million–4.2 million) worldwide deaths, half of which occurred in east, southeast and south Asia. The global repositioning of lipid-related risk, with non-optimal cholesterol shifting from a distinct feature of high-income countries in northwestern Europe, north America and Australasia to one that affects countries in east and southeast Asia and Oceania should motivate the use of population-based policies and personal interventions to improve nutrition and enhance access to treatment throughout the world.

    Long-term thermal sensitivity of Earth's tropical forests
    Sullivan, Martin J.P. ; Lewis, Simon L. ; Affum-Baffoe, Kofi ; Castilho, Carolina ; Costa, Flávia ; Sanchez, Aida Cuni ; Ewango, Corneille E.N. ; Hubau, Wannes ; Marimon, Beatriz ; Monteagudo-Mendoza, Abel ; Qie, Lan ; Sonké, Bonaventure ; Martinez, Rodolfo Vasquez ; Baker, Timothy R. ; Brienen, Roel J.W. ; Feldpausch, Ted R. ; Galbraith, David ; Gloor, Manuel ; Malhi, Yadvinder ; Aiba, Shin Ichiro ; Alexiades, Miguel N. ; Almeida, Everton C. ; Oliveira, Edmar Almeida de; Dávila, Esteban Álvarez ; Loayza, Patricia Alvarez ; Andrade, Ana ; Vieira, Simone Aparecida ; Aragão, Luiz E.O.C. ; Araujo-Murakami, Alejandro ; Arets, Eric J.M.M. ; Arroyo, Luzmila ; Ashton, Peter ; Aymard C, Gerardo ; Baccaro, Fabrício B. ; Banin, Lindsay F. ; Baraloto, Christopher ; Camargo, Plínio Barbosa ; Barlow, Jos ; Barroso, Jorcely ; Bastin, Jean François ; Batterman, Sarah A. ; Beeckman, Hans ; Begne, Serge K. ; Bennett, Amy C. ; Berenguer, Erika ; Berry, Nicholas ; Blanc, Lilian ; Boeckx, Pascal ; Bogaert, Jan ; Bonal, Damien ; Bongers, Frans ; Bradford, Matt ; Brearley, Francis Q. ; Brncic, Terry ; Brown, Foster ; Burban, Benoit ; Camargo, José Luís ; Castro, Wendeson ; Céron, Carlos ; Ribeiro, Sabina Cerruto ; Moscoso, Victor Chama ; Chave, Jerôme ; Chezeaux, Eric ; Clark, Connie J. ; Souza, Fernanda Coelho de; Collins, Murray ; Comiskey, James A. ; Valverde, Fernando Cornejo ; Medina, Massiel Corrales ; Costa, Lola da; Dančák, Martin ; Dargie, Greta C. ; Davies, Stuart ; Cardozo, Nallaret Davila ; Haulleville, Thales de; Medeiros, Marcelo Brilhante de; Aguila Pasquel, Jhon Del; Derroire, Géraldine ; Fiore, Anthony Di; Doucet, Jean Louis ; Dourdain, Aurélie ; Droissant, Vincent ; Duque, Luisa Fernanda ; Ekoungoulou, Romeo ; Elias, Fernando ; Erwin, Terry ; Esquivel-Muelbert, Adriane ; Fauset, Sophie ; Ferreira, Joice ; Llampazo, Gerardo Flores ; Foli, Ernest ; Ford, Andrew ; Gilpin, Martin ; Hall, Jefferson S. ; Hamer, Keith C. ; Hamilton, Alan C. ; Harris, David J. ; Hart, Terese B. ; Hédl, Radim ; Herault, Bruno ; Herrera, Rafael ; Higuchi, Niro ; Hladik, Annette ; Coronado, Eurídice Honorio ; Huamantupa-Chuquimaco, Isau ; Huasco, Walter Huaraca ; Jeffery, Kathryn J. ; Jimenez-Rojas, Eliana ; Kalamandeen, Michelle ; Djuikouo, Marie Noël Kamdem ; Kearsley, Elizabeth ; Umetsu, Ricardo Keichi ; Kho, Lip Khoon ; Killeen, Timothy ; Kitayama, Kanehiro ; Klitgaard, Bente ; Koch, Alexander ; Labrière, Nicolas ; Laurance, William ; Laurance, Susan ; Leal, Miguel E. ; Levesley, Aurora ; Lima, Adriano J.N. ; Lisingo, Janvier ; Lopes, Aline P. ; Lopez-Gonzalez, Gabriela ; Lovejoy, Tom ; Lovett, Jon C. ; Lowe, Richard ; Magnusson, William E. ; Malumbres-Olarte, Jagoba ; Manzatto, Ângelo Gilberto ; Marimon, Ben Hur ; Marshall, Andrew R. ; Marthews, Toby ; Almeida Reis, Simone Matias de; Maycock, Colin ; Melgaço, Karina ; Mendoza, Casimiro ; Metali, Faizah ; Mihindou, Vianet ; Milliken, William ; Mitchard, Edward T.A. ; Morandi, Paulo S. ; Mossman, Hannah L. ; Nagy, Laszlo ; Nascimento, Henrique ; Neill, David ; Nilus, Reuben ; Vargas, Percy Núñez ; Palacios, Walter ; Camacho, Nadir Pallqui ; Peacock, Julie ; Pendry, Colin ; Peñuela Mora, Maria Cristina ; Pickavance, Georgia C. ; Pipoly, John ; Pitman, Nigel ; Playfair, Maureen ; Poorter, Lourens ; Poulsen, John R. ; Poulsen, Axel Dalberg ; Preziosi, Richard ; Prieto, Adriana ; Primack, Richard B. ; Ramírez-Angulo, Hirma ; Reitsma, Jan ; Réjou-Méchain, Maxime ; Correa, Zorayda Restrepo ; Sousa, Thaiane Rodrigues de; Bayona, Lily Rodriguez ; Roopsind, Anand ; Rudas, Agustín ; Rutishauser, Ervan ; Abu Salim, Kamariah ; Salomão, Rafael P. ; Schietti, Juliana ; Sheil, Douglas ; Silva, Richarlly C. ; Espejo, Javier Silva ; Valeria, Camila Silva ; Silveira, Marcos ; Simo-Droissart, Murielle ; Simon, Marcelo Fragomeni ; Singh, James ; Soto Shareva, Yahn Carlos ; Stahl, Clement ; Stropp, Juliana ; Sukri, Rahayu ; Sunderland, Terry ; Svátek, Martin ; Swaine, Michael D. ; Swamy, Varun ; Taedoumg, Hermann ; Talbot, Joey ; Taplin, James ; Taylor, David ; Steege, Hans Ter; Terborgh, John ; Thomas, Raquel ; Thomas, Sean C. ; Torres-Lezama, Armando ; Umunay, Peter ; Gamarra, Luis Valenzuela ; Heijden, Geertje van der; Hout, Peter van der; Meer, Peter van der; Nieuwstadt, Mark van; Verbeeck, Hans ; Vernimmen, Ronald ; Vicentini, Alberto ; Vieira, Ima Célia Guimarães ; Torre, Emilio Vilanova ; Vleminckx, Jason ; Vos, Vincent ; Wang, Ophelia ; White, Lee J.T. ; Willcock, Simon ; Woods, John T. ; Wortel, Verginia ; Young, Kenneth ; Zagt, Roderick ; Zemagho, Lise ; Zuidema, Pieter A. ; Zwerts, Joeri A. ; Phillips, Oliver L. - \ 2020
    Science 368 (2020)6493. - ISSN 0036-8075 - p. 869 - 874.

    The sensitivity of tropical forest carbon to climate is a key uncertainty in predicting global climate change. Although short-term drying and warming are known to affect forests, it is unknown if such effects translate into long-term responses. Here, we analyze 590 permanent plots measured across the tropics to derive the equilibrium climate controls on forest carbon. Maximum temperature is the most important predictor of aboveground biomass (-9.1 megagrams of carbon per hectare per degree Celsius), primarily by reducing woody productivity, and has a greater impact per °C in the hottest forests (>32.2°C). Our results nevertheless reveal greater thermal resilience than observations of short-term variation imply. To realize the long-term climate adaptation potential of tropical forests requires both protecting them and stabilizing Earth's climate.

    Anthoceros genomes illuminate the origin of land plants and the unique biology of hornworts
    Li, Fay Wei ; Nishiyama, Tomoaki ; Waller, Manuel ; Frangedakis, Eftychios ; Keller, Jean ; Li, Zheng ; Fernandez-Pozo, Noe ; Barker, Michael S. ; Bennett, Tom ; Blázquez, Miguel A. ; Cheng, Shifeng ; Cuming, Andrew C. ; Vries, Jan de; Vries, Sophie de; Delaux, Pierre Marc ; Diop, Issa S. ; Harrison, Jill C. ; Hauser, Duncan ; Hernández-García, Jorge ; Kirbis, Alexander ; Meeks, John C. ; Monte, Isabel ; Mutte, Sumanth K. ; Neubauer, Anna ; Quandt, Dietmar ; Robison, Tanner ; Shimamura, Masaki ; Rensing, Stefan A. ; Villarreal, Juan Carlos ; Weijers, Dolf ; Wicke, Susann ; Wong, Gane K.S. ; Sakakibara, Keiko ; Szövényi, Péter - \ 2020
    Nature Plants 6 (2020)3. - ISSN 2055-026X - p. 259 - 272.

    Hornworts comprise a bryophyte lineage that diverged from other extant land plants >400 million years ago and bears unique biological features, including a distinct sporophyte architecture, cyanobacterial symbiosis and a pyrenoid-based carbon-concentrating mechanism (CCM). Here, we provide three high-quality genomes of Anthoceros hornworts. Phylogenomic analyses place hornworts as a sister clade to liverworts plus mosses with high support. The Anthoceros genomes lack repeat-dense centromeres as well as whole-genome duplication, and contain a limited transcription factor repertoire. Several genes involved in angiosperm meristem and stomatal function are conserved in Anthoceros and upregulated during sporophyte development, suggesting possible homologies at the genetic level. We identified candidate genes involved in cyanobacterial symbiosis and found that LCIB, a Chlamydomonas CCM gene, is present in hornworts but absent in other plant lineages, implying a possible conserved role in CCM function. We anticipate that these hornwort genomes will serve as essential references for future hornwort research and comparative studies across land plants.

    Towards an integrative understanding of soil biodiversity
    Thakur, Madhav P. ; Phillips, Helen R.P. ; Brose, Ulrich ; Vries, Franciska T. De; Lavelle, Patrick ; Loreau, Michel ; Mathieu, Jerome ; Mulder, Christian ; Putten, Wim H. Van der; Rillig, Matthias C. ; Wardle, David A. ; Bach, Elizabeth M. ; Bartz, Marie L.C. ; Bennett, Joanne M. ; Briones, Maria J.I. ; Brown, George ; Decaëns, Thibaud ; Eisenhauer, Nico ; Ferlian, Olga ; Guerra, Carlos António ; König-Ries, Birgitta ; Orgiazzi, Alberto ; Ramirez, Kelly S. ; Russell, David J. ; Rutgers, Michiel ; Wall, Diana H. ; Cameron, Erin K. - \ 2020
    Biological Reviews 95 (2020)2. - ISSN 1464-7931 - p. 350 - 364.
    alpha diversity - beta diversity - biodiversity theory - metacommunity theory - neutral theory - niche theory - spatial scale - species–energy relationship - theory of island biogeography

    Soil is one of the most biodiverse terrestrial habitats. Yet, we lack an integrative conceptual framework for understanding the patterns and mechanisms driving soil biodiversity. One of the underlying reasons for our poor understanding of soil biodiversity patterns relates to whether key biodiversity theories (historically developed for aboveground and aquatic organisms) are applicable to patterns of soil biodiversity. Here, we present a systematic literature review to investigate whether and how key biodiversity theories (species–energy relationship, theory of island biogeography, metacommunity theory, niche theory and neutral theory) can explain observed patterns of soil biodiversity. We then discuss two spatial compartments nested within soil at which biodiversity theories can be applied to acknowledge the scale-dependent nature of soil biodiversity.

    Key knowledge gaps to achieve global sustainability goals
    Mastrángelo, Matías E. ; Pérez-Harguindeguy, Natalia ; Enrico, Lucas ; Bennett, Elena ; Lavorel, Sandra ; Cumming, Graeme S. ; Abeygunawardane, Dilini ; Amarilla, Leonardo D. ; Burkhard, Benjamin ; Egoh, Benis N. ; Frishkoff, Luke ; Galetto, Leonardo ; Huber, Sibyl ; Karp, Daniel S. ; Ke, Alison ; Kowaljow, Esteban ; Kronenburg-García, Angela ; Locatelli, Bruno ; Martín-López, Berta ; Meyfroidt, Patrick ; Mwampamba, Tuyeni H. ; Nel, Jeanne ; Nicholas, Kimberly A. ; Nicholson, Charles ; Oteros-Rozas, Elisa ; Rahlao, Sebataolo J. ; Raudsepp-Hearne, Ciara ; Ricketts, Taylor ; Shrestha, Uttam B. ; Torres, Carolina ; Winkler, Klara J. ; Zoeller, Kim - \ 2019
    Nature Sustainability 2 (2019). - ISSN 2398-9629 - p. 1115 - 1121.

    Regional and global assessments periodically update what we know, and highlight what remains to be known, about the linkages between people and nature that both define and depend upon the state of the environment. To guide research that better informs policy and practice, we systematically synthesize knowledge gaps from recent assessments of four regions of the globe and three key themes by the Intergovernmental Science-Policy Platform for Biodiversity and Ecosystem Services. We assess their relevance to global sustainability goals and trace their evolution relative to those identified in the Millennium Ecosystem Assessment. We found that global sustainability goals cannot be achieved without improved knowledge on feedbacks between social and ecological systems, effectiveness of governance systems and the influence of institutions on the social distribution of ecosystem services. These top research priorities have persisted for the 14 years since the Millennium Ecosystem Assessment. Our analysis also reveals limited understanding of the role of indigenous and local knowledge in sustaining nature’s benefits to people. Our findings contribute to a policy-relevant and solution-oriented agenda for global, long-term social-ecological research.

    Global distribution of earthworm diversity
    Phillips, Helen R.P. ; Guerra, Carlos A. ; Bartz, Marie L.C. ; Briones, Maria J.I. ; Brown, George ; Crowther, Thomas W. ; Ferlian, Olga ; Gongalsky, Konstantin B. ; Hoogen, Johan Van Den; Krebs, Julia ; Orgiazzi, Alberto ; Routh, Devin ; Schwarz, Benjamin ; Bach, Elizabeth M. ; Bennett, Joanne ; Brose, Ulrich ; Decaëns, Thibaud ; König-Ries, Birgitta ; Loreau, Michel ; Mathieu, Jérôme ; Mulder, Christian ; Putten, Wim H. Van Der; Ramirez, Kelly S. ; Rillig, Matthias C. ; Russell, David ; Rutgers, Michiel ; Thakur, Madhav P. ; Vries, Franciska T. De; Wall, Diana H. ; Wardle, David A. ; Arai, Miwa ; Ayuke, Fredrick O. ; Baker, Geoff H. ; Beauséjour, Robin ; Bedano, José C. ; Birkhofer, Klaus ; Blanchart, Eric ; Blossey, Bernd ; Bolger, Thomas ; Bradley, Robert L. ; Callaham, Mac A. ; Capowiez, Yvan ; Caulfield, Mark E. ; Choi, Amy ; Crotty, Felicity V. ; Dávalos, Andrea ; Diaz Cosin, Darío J. ; Dominguez, Anahí ; Duhour, Andrés Esteban ; Eekeren, Nick Van; Emmerling, Christoph ; Falco, Liliana B. ; Fernández, Rosa ; Fonte, Steven J. ; Fragoso, Carlos ; Franco, André L.C. ; Fugère, Martine ; Fusilero, Abegail T. ; Gholami, Shaieste ; Gundale, Michael J. ; Gutiérrez Lopez, Monica ; Hackenberger, Davorka K. ; Hernández, Luis M. ; Hishi, Takuo ; Holdsworth, Andrew R. ; Holmstrup, Martin ; Hopfensperger, Kristine N. ; Lwanga, Esperanza Huerta ; Huhta, Veikko ; Hurisso, Tunsisa T. ; Iannone, Basil V. ; Iordache, Madalina ; Joschko, Monika ; Kaneko, Nobuhiro ; Kanianska, Radoslava ; Keith, Aidan M. ; Kelly, Courtland A. ; Kernecker, Maria L. ; Klaminder, Jonatan ; Koné, Armand W. ; Kooch, Yahya ; Kukkonen, Sanna T. ; Lalthanzara, H. ; Lammel, Daniel R. ; Lebedev, Iurii M. ; Li, Yiqing ; Jesus Lidon, Juan B. ; Lincoln, Noa K. ; Loss, Scott R. ; Marichal, Raphael ; Matula, Radim ; Moos, Jan Hendrik ; Moreno, Gerardo ; Mor n-Ríos, Alejandro ; Muys, Bart ; Neirynck, Johan ; Norgrove, Lindsey ; Novo, Marta ; Nuutinen, Visa ; Nuzzo, Victoria ; Mujeeb Rahman, P. ; Pansu, Johan ; Paudel, Shishir ; Pérès, Guénola ; Pérez-Camacho, Lorenzo ; Piñeiro, Raúl ; Ponge, Jean François ; Rashid, Muhammad Imtiaz ; Rebollo, Salvador ; Rodeiro-Iglesias, Javier ; Rodríguez, Miguel ; Roth, Alexander M. ; Rousseau, Guillaume X. ; Rozen, Anna ; Sayad, Ehsan ; Schaik, Loes Van; Scharenbroch, Bryant C. ; Schirrmann, Michael ; Schmidt, Olaf ; Schröder, Boris ; Seeber, Julia ; Shashkov, Maxim P. ; Singh, Jaswinder ; Smith, Sandy M. ; Steinwandter, Michael ; Talavera, José A. ; Trigo, Dolores ; Tsukamoto, Jiro ; Valença, Anne W. De; Vanek, Steven J. ; Virto, Iñigo ; Wackett, Adrian A. ; Warren, Matthew W. ; Wehr, Nathaniel H. ; Whalen, Joann K. ; Wironen, Michael B. ; Wolters, Volkmar ; Zenkova, Irina V. ; Zhang, Weixin ; Cameron, Erin K. ; Eisenhauer, Nico - \ 2019
    Science 366 (2019)6464. - ISSN 0036-8075 - p. 480 - 485.

    Soil organisms, including earthworms, are a key component of terrestrial ecosystems. However, little is known about their diversity, their distribution, and the threats affecting them. We compiled a global dataset of sampled earthworm communities from 6928 sites in 57 countries as a basis for predicting patterns in earthworm diversity, abundance, and biomass. We found that local species richness and abundance typically peaked at higher latitudes, displaying patterns opposite to those observed in aboveground organisms. However, high species dissimilarity across tropical locations may cause diversity across the entirety of the tropics to be higher than elsewhere. Climate variables were found to be more important in shaping earthworm communities than soil properties or habitat cover. These findings suggest that climate change may have serious implications for earthworm communities and for the functions they provide.

    Comparison of smoking-related DNA methylation between newborns from prenatal exposure and adults from personal smoking
    Sikdar, Sinjini ; Joehanes, Roby ; Joubert, Bonnie R. ; Xu, Cheng Jian ; Vives-Usano, Marta ; Rezwan, Faisal I. ; Felix, Janine F. ; Ward, James M. ; Guan, Weihua ; Richmond, Rebecca C. ; Brody, Jennifer A. ; Küpers, Leanne K. ; Baïz, Nour ; Håberg, Siri E. ; Smith, Jennifer A. ; Reese, Sarah E. ; Aslibekyan, Stella ; Hoyo, Cathrine ; Dhingra, Radhika ; Markunas, Christina A. ; Xu, Tao ; Reynolds, Lindsay M. ; Just, Allan C. ; Mandaviya, Pooja R. ; Ghantous, Akram ; Bennett, Brian D. ; Wang, Tianyuan ; Consortium, The Bios ; Bakulski, Kelly M. ; Melen, Erik ; Zhao, Shanshan ; Jin, Jianping ; Herceg, Zdenko ; Meurs, Joyce Van; Taylor, Jack A. ; Baccarelli, Andrea A. ; Murphy, Susan K. ; Liu, Yongmei ; Munthe-Kaas, Monica Cheng ; Deary, Ian J. ; Nystad, Wenche ; Waldenberger, Melanie ; Annesi-Maesano, Isabella ; Conneely, Karen ; Jaddoe, Vincent W.V. ; Arnett, Donna ; Snieder, Harold ; Kardia, Sharon L.R. ; Relton, Caroline L. ; Ong, Ken K. ; Ewart, Susan ; Moreno-Macias, Hortensia ; Romieu, Isabelle ; Sotoodehnia, Nona ; Fornage, Myriam ; Motsinger-Reif, Alison ; Koppelman, Gerard H. ; Bustamante, Mariona ; Levy, Daniel ; London, Stephanie J. - \ 2019
    Epigenomics 11 (2019)13. - ISSN 1750-1911 - p. 1487 - 1500.
    cigarette smoking - epigenetics - infant - maternal exposure - methylation

    Aim: Cigarette smoking influences DNA methylation genome wide, in newborns from pregnancy exposure and in adults from personal smoking. Whether a unique methylation signature exists for in utero exposure in newborns is unknown. Materials & methods: We separately meta-analyzed newborn blood DNA methylation (assessed using Illumina450k Beadchip), in relation to sustained maternal smoking during pregnancy (9 cohorts, 5648 newborns, 897 exposed) and adult blood methylation and personal smoking (16 cohorts, 15907 participants, 2433 current smokers). Results & conclusion: Comparing meta-analyses, we identified numerous signatures specific to newborns along with many shared between newborns and adults. Unique smoking-associated genes in newborns were enriched in xenobiotic metabolism pathways. Our findings may provide insights into specific health impacts of prenatal exposure on offspring.

    Rising rural body-mass index is the main driver of the global obesity epidemic in adults
    Bixby, Honor ; Bentham, James ; Zhou, Bin ; Cesare, Mariachiara Di; Paciorek, Christopher J. ; Bennett, James E. ; Taddei, Cristina ; Stevens, Gretchen A. ; Rodriguez-Martinez, Andrea ; Carrillo-Larco, Rodrigo M. ; Khang, Young Ho ; Sorić, Maroje ; Gregg, Edward W. ; Miranda, J.J. ; Bhutta, Zulfiqar A. ; Savin, Stefan ; Sophiea, Marisa K. ; Iurilli, Maria L.C. ; Solomon, Bethlehem D. ; Cowan, Melanie J. ; Riley, Leanne M. ; Danaei, Goodarz ; Bovet, Pascal ; Chirita-Emandi, Adela ; Hambleton, Ian R. ; Hayes, Alison J. ; Ikeda, Nayu ; Kengne, Andre P. ; Laxmaiah, Avula ; Li, Yanping ; McGarvey, Stephen T. ; Mostafa, Aya ; Neovius, Martin ; Starc, Gregor ; Zainuddin, Ahmad A. ; Abarca-Gómez, Leandra ; Abdeen, Ziad A. ; Abdrakhmanova, Shynar ; Abdul Ghaffar, Suhaila ; Abdul Hamid, Zargar ; Abubakar Garba, Jamila ; Ferrieres, Jean ; He, Yuna ; Jacobs, Jeremy M. ; Kromhout, Daan ; Ma, Guansheng ; Visser, Marjolein ; Wang, Qian ; Wang, Ya Xing ; Wang, Ying Wei - \ 2019
    Nature 569 (2019)7755. - ISSN 0028-0836 - p. 260 - 264.

    Body-mass index (BMI) has increased steadily in most countries in parallel with a rise in the proportion of the population who live in cities 1,2 . This has led to a widely reported view that urbanization is one of the most important drivers of the global rise in obesity 3–6 . Here we use 2,009 population-based studies, with measurements of height and weight in more than 112 million adults, to report national, regional and global trends in mean BMI segregated by place of residence (a rural or urban area) from 1985 to 2017. We show that, contrary to the dominant paradigm, more than 55% of the global rise in mean BMI from 1985 to 2017—and more than 80% in some low- and middle-income regions—was due to increases in BMI in rural areas. This large contribution stems from the fact that, with the exception of women in sub-Saharan Africa, BMI is increasing at the same rate or faster in rural areas than in cities in low- and middle-income regions. These trends have in turn resulted in a closing—and in some countries reversal—of the gap in BMI between urban and rural areas in low- and middle-income countries, especially for women. In high-income and industrialized countries, we noted a persistently higher rural BMI, especially for women. There is an urgent need for an integrated approach to rural nutrition that enhances financial and physical access to healthy foods, to avoid replacing the rural undernutrition disadvantage in poor countries with a more general malnutrition disadvantage that entails excessive consumption of low-quality calories.

    Disentangling the genetics of lean mass
    Karasik, David ; Zillikens, M.C. ; Hsu, Yi Hsiang ; Aghdassi, Ali ; Akesson, Kristina ; Amin, Najaf ; Barroso, Inês ; Bennett, David A. ; Bertram, Lars ; Bochud, Murielle ; Borecki, Ingrid B. ; Broer, Linda ; Buchman, Aron S. ; Byberg, Liisa ; Campbell, Harry ; Campos-Obando, Natalia ; Cauley, Jane A. ; Cawthon, Peggy M. ; Chambers, John C. ; Chen, Zhao ; Cho, Nam H. ; Choi, Hyung Jin ; Chou, Wen Chi ; Cummings, Steven R. ; Groot, Lisette C.P.G.M. De; Jager, Phillip L. De; Demuth, Ilja ; Diatchenko, Luda ; Econs, Michael J. ; Eiriksdottir, Gudny ; Enneman, Anke W. ; Eriksson, Joel ; Eriksson, Johan G. ; Estrada, Karol ; Evans, Daniel S. ; Feitosa, Mary F. ; Fu, Mao ; Gieger, Christian ; Grallert, Harald ; Gudnason, Vilmundur ; Lenore, Launer J. ; Hayward, Caroline ; Hofman, Albert ; Homuth, Georg ; Huffman, Kim M. ; Husted, Lise B. ; Illig, Thomas ; Ingelsson, Erik ; Ittermann, Till ; Jansson, John Olov ; Johnson, Toby ; Biffar, Reiner ; Jordan, Joanne M. ; Jula, Antti ; Karlsson, Magnus ; Khaw, Kay Tee ; Kilpeläinen, Tuomas O. ; Klopp, Norman ; Kloth, Jacqueline S.L. ; Koller, Daniel L. ; Kooner, Jaspal S. ; Kraus, William E. ; Kritchevsky, Stephen ; Kutalik, Zoltán ; Kuulasmaa, Teemu ; Kuusisto, Johanna ; Laakso, Markku ; Lahti, Jari ; Lang, Thomas ; Langdahl, Bente L. ; Lerch, Markus M. ; Lewis, Joshua R. ; Lill, Christina ; Lind, Lars ; Lindgren, Cecilia ; Liu, Yongmei ; Livshits, Gregory ; Ljunggren, Östen ; Loos, Ruth J.F. ; Lorentzon, Mattias ; Luan, Jian An ; Luben, Robert N. ; Malkin, Ida ; McGuigan, Fiona E. ; Medina-Gomez, Carolina ; Meitinger, Thomas ; Melhus, Håkan ; Mellström, Dan ; Michaëlsson, Karl ; Mitchell, Braxton D. ; Morris, Andrew P. ; Mosekilde, Leif ; Nethander, Maria ; Newman, Anne B. ; Oconnell, Jeffery R. ; Oostra, Ben A. ; Orwoll, Eric S. ; Palotie, Aarno ; Peacock, Munro ; Perola, Markus ; Peters, Annette ; Prince, Richard L. ; Psaty, Bruce M. ; Räikkönen, Katri ; Ralston, Stuart H. ; Ripatti, Samuli ; Rivadeneira, Fernando ; Robbins, John A. ; Rotter, Jerome I. ; Rudan, Igor ; Salomaa, Veikko ; Satterfield, Suzanne ; Schipf, Sabine ; Shin, Chan Soo ; Smith, Albert V. ; Smith, Shad B. ; Soranzo, Nicole ; Spector, Timothy D. ; StanÄ Áková, Alena ; Stefansson, Kari ; Steinhagen-Thiessen, Elisabeth ; Stolk, Lisette ; Streeten, Elizabeth A. ; Styrkarsdottir, Unnur ; Swart, Karin M.A. ; Thompson, Patricia ; Thomson, Cynthia A. ; Thorleifsson, Gudmar ; Thorsteinsdottir, Unnur ; Tikkanen, Emmi ; Tranah, Gregory J. ; Uitterlinden, André G. ; Duijn, Cornelia M. Van; Schoor, Natasja M. Van; Vandenput, Liesbeth ; Vollenweider, Peter ; Völzke, Henry ; Wactawski-Wende, Jean ; Walker, Mark ; J Wareham, Nicholas ; Waterworth, Dawn ; Weedon, Michael N. ; Wichmann, H.E. ; Widen, Elisabeth ; Williams, Frances M.K. ; Wilson, James F. ; Wright, Nicole C. ; Yerges-Armstrong, Laura M. ; Yu, Lei ; Zhang, Weihua ; Zhao, Jing Hua ; Zhou, Yanhua ; Nielson, Carrie M. ; Harris, Tamara B. ; Demissie, Serkalem ; Kiel, Douglas P. ; Ohlsson, Claes - \ 2019
    American Journal of Clinical Nutrition 109 (2019)2. - ISSN 0002-9165 - p. 276 - 278.
    body composition - body fat - meta-Analysis of genome-wide association studies - metabolic profile - skeletal muscle

    Background Lean body mass (LM) plays an important role in mobility and metabolic function. We previously identified five loci associated with LM adjusted for fat mass in kilograms. Such an adjustment may reduce the power to identify genetic signals having an association with both lean mass and fat mass. Objectives To determine the impact of different fat mass adjustments on genetic architecture of LM and identify additional LM loci. Methods We performed genome-wide association analyses for whole-body LM (20 cohorts of European ancestry with n = 38,292) measured using dual-energy X-ray absorptiometry) or bioelectrical impedance analysis, adjusted for sex, age, age 2, and height with or without fat mass adjustments (Model 1 no fat adjustment; Model 2 adjustment for fat mass as a percentage of body mass; Model 3 adjustment for fat mass in kilograms). Results Seven single-nucleotide polymorphisms (SNPs) in separate loci, including one novel LM locus (TNRC6B), were successfully replicated in an additional 47,227 individuals from 29 cohorts. Based on the strengths of the associations in Model 1 vs Model 3, we divided the LM loci into those with an effect on both lean mass and fat mass in the same direction and refer to those as "sumo wrestler" loci (FTO and MC4R). In contrast, loci with an impact specifically on LM were termed "body builder" loci (VCAN and ADAMTSL3). Using existing available genome-wide association study databases, LM increasing alleles of SNPs in sumo wrestler loci were associated with an adverse metabolic profile, whereas LM increasing alleles of SNPs in "body builder" loci were associated with metabolic protection. Conclusions In conclusion, we identified one novel LM locus (TNRC6B). Our results suggest that a genetically determined increase in lean mass might exert either harmful or protective effects on metabolic traits, depending on its relation to fat mass.

    The impact of dispersal, plant genotype and nematodes on arbuscular mycorrhizal fungal colonization
    Rasmussen, Pil U. ; Chareesri, Anupol ; Neilson, Roy ; Bennett, Alison E. ; Tack, Ayco J.M. - \ 2019
    Soil Biology and Biochemistry 132 (2019). - ISSN 0038-0717 - p. 28 - 35.
    Arbuscular mycorrhizal fungi - Colonization ability - Dispersal - Genotype - Nematodes - Plantago lanceolata

    While the majority of parasitic and mutualistic microbes have the potential for long-range dispersal, the high turnover in community composition among nearby hosts has often been interpreted to reflect dispersal constraints. To resolve this apparent contradiction, we need further insights into the relative importance of dispersal limitation, host genotype and the biotic environment on the colonization process. We focused on the important root symbionts, the arbuscular mycorrhizal (AM) fungi. We studied AM fungal colonization ability in a controlled mesocosm setting, where we placed Plantago lanceolata plants belonging to four different genotypes in sterile soil at 10, 30 and 70 cm from a central AM fungal inoculated P. lanceolata plant. In part of the mesocosms, we also inoculated the source plants with nematodes. AM fungi colonized receiver plants <1 m away over the course of ten weeks, with a strong effect of distance from source plant on AM fungal colonization. Plant genotype influenced AM fungal colonization during the early stages of colonization, while nematode inoculation had no effect on AM fungal colonization. Overall, the effect of both dispersal limitation and plant genetic variation may underlie the small-scale heterogeneity found in natural AM fungal communities.

    Adolescent health in the Eastern Mediterranean Region: findings from the global burden of disease 2015 study
    Azzopardi, Peter ; Cini, Karly ; Kennedy, Elissa ; Sawyer, Susan ; Elbcheraoui, Charbel ; Charara, Raghid ; Khalil, Ibrahim ; Moradi-Lakeh, Maziar ; Collison, Michael ; Afifi, Rima A. ; Al-raiby, Jamela ; Krohn, Kristopher J. ; Daoud, Farah ; Chew, Adrienne ; Afshin, Ashkan ; Foreman, Kyle J. ; Kassebaum, Nicholas J. ; Kutz, Michael ; Kyu, Hmwe H. ; Liu, Patrick ; Olsen, Helen E. ; Smith, Alison ; Stanaway, Jeffrey D. ; Wang, Haidong ; Ärnlöv, Johan ; Ahmadkiadaliri, Aliasghar ; Alam, Khurshid ; Alasfoor, Deena ; Ali, Raghib ; Alizadeh-Navaei, Reza ; Al-Raddadi, Rajaa ; Altirkawi, Khalid A. ; Alvis-Guzman, Nelson ; Anber, Nahla ; Antonio, Carl Abelardo T. ; Anwari, Palwasha ; Artaman, Al ; Asayesh, Hamid ; Barker-Collo, Suzanne L. ; Bedi, Neeraj ; Beghi, Ettore ; Bennett, Derrick A. ; Bensenor, Isabela M. ; Bhutta, Zulfiqar A. ; Butt, Zahid A. ; Castañeda-Orjuela, Carlos A. ; Catalá-López, Ferrán ; Charlson, Fiona J. ; Geleijnse, Johanna M. ; Vos, Theo - \ 2018
    International Journal of Public Health 63 (2018). - ISSN 1661-8556 - p. 79 - 96.
    Adolescent health - Burden of disease - Eastern Mediterranean Region

    Objectives: The 22 countries of the East Mediterranean Region (EMR) have large populations of adolescents aged 10–24 years. These adolescents are central to assuring the health, development, and peace of this region. We described their health needs. Methods: Using data from the Global Burden of Disease Study 2015 (GBD 2015), we report the leading causes of mortality and morbidity for adolescents in the EMR from 1990 to 2015. We also report the prevalence of key health risk behaviors and determinants. Results: Communicable diseases and the health consequences of natural disasters reduced substantially between 1990 and 2015. However, these gains have largely been offset by the health impacts of war and the emergence of non-communicable diseases (including mental health disorders), unintentional injury, and self-harm. Tobacco smoking and high body mass were common health risks amongst adolescents. Additionally, many EMR countries had high rates of adolescent pregnancy and unmet need for contraception. Conclusions: Even with the return of peace and security, adolescents will have a persisting poor health profile that will pose a barrier to socioeconomic growth and development of the EMR.

    Root branching toward water involves posttranslational modification of transcription factor ARF7
    Orosa-Puente, Beatriz ; Leftley, Nicola ; Wangenheim, Daniel von; Banda, Jason ; Srivastava, Anjil K. ; Hill, Kristine ; Truskina, Jekaterina ; Bhosale, Rahul ; Morris, Emily ; Srivastava, Moumita ; Kümpers, Britta ; Goh, Tatsuaki ; Fukaki, Hidehiro ; Vermeer, Joop E.M. ; Vernoux, Teva ; Dinneny, José R. ; French, Andrew P. ; Bishopp, Anthony ; Sadanandom, Ari ; Bennett, Malcolm J. - \ 2018
    Science 362 (2018)6421. - ISSN 0036-8075 - p. 1407 - 1410.

    Plants adapt to heterogeneous soil conditions by altering their root architecture. For example, roots branch when in contact with water by using the hydropatterning response. We report that hydropatterning is dependent on auxin response factor ARF7. This transcription factor induces asymmetric expression of its target gene LBD16 in lateral root founder cells. This differential expression pattern is regulated by posttranslational modification of ARF7 with the small ubiquitin-like modifier (SUMO) protein. SUMOylation negatively regulates ARF7 DNA binding activity. ARF7 SUMOylation is required to recruit the Aux/IAA (indole-3-acetic acid) repressor protein IAA3. Blocking ARF7 SUMOylation disrupts IAA3 recruitment and hydropatterning. We conclude that SUMO-dependent regulation of auxin response controls root branching pattern in response to water availability.

    Contributions of mean and shape of blood pressure distribution to worldwide trends and variations in raised blood pressure : A pooled analysis of 1018 population-based measurement studies with 88.6 million participants
    Ezzati, Majid ; Zhou, Bin ; Bentham, James ; Cesare, Mariachiara di; Bixby, Honor ; Danaei, Goodarz ; Hajifathalian, Kaveh ; Taddei, Cristina ; Carrillo-Larco, Rodrigo M. ; Djalalinia, Shirin ; Khatibzadeh, Shahab ; Lugero, Charles ; Peykari, Niloofar ; Zhang, Wan Zhu ; Bennett, James ; Bilano, Ver ; Stevens, Gretchen A. ; Cowan, Melanie J. ; Riley, Leanne M. ; Chen, Zhengming ; Hambleton, Ian R. ; Jackson, Rod T. ; Kengne, Andre Pascal ; Khang, Young Ho ; Laxmaiah, Avula ; Liu, Jing ; Malekzadeh, Reza ; Neuhauser, Hannelore K. ; Sorić, Maroje ; Starc, Gregor ; Sundström, Johan ; Woodward, Mark ; Abarca-Gómez, Leandra ; Abdeen, Ziad A. ; Abu-Rmeileh, Niveen M. ; Acosta-Cazares, Benjamin ; Adams, Robert J. ; Aekplakorn, Wichai ; Afsana, Kaosar ; Aguilar-Salinas, Carlos A. ; Geleijnse, Johanna M. - \ 2018
    International Journal of Epidemiology 47 (2018)3. - ISSN 0300-5771 - p. 872 - 883i.
    Blood pressure - Global health - Hypertension - Non-communicable disease - Population health

    Background: Change in the prevalence of raised blood pressure could be due to both shifts in the entire distribution of blood pressure (representing the combined effects of public health interventions and secular trends) and changes in its high-blood-pressure tail (representing successful clinical interventions to control blood pressure in the hypertensive population). Our aim was to quantify the contributions of these two phenomena to the worldwide trends in the prevalence of raised blood pressure. Methods: We pooled 1018 population-based studies with blood pressure measurements on 88.6 million participants from 1985 to 2016. We first calculated mean systolic blood pressure (SBP), mean diastolic blood pressure (DBP) and prevalence of raised blood pressure by sex and 10-year age group from 20-29 years to 70-79 years in each study, taking into account complex survey design and survey sample weights, where relevant. We used a linear mixed effect model to quantify the association between (probittransformed) prevalence of raised blood pressure and age-group- and sex-specific mean blood pressure. We calculated the contributions of change in mean SBP and DBP, and of change in the prevalence-mean association, to the change in prevalence of raised blood pressure. Results: In 2005-16, at the same level of population mean SBP and DBP, men and women in South Asia and in Central Asia, the Middle East and North Africa would have the highest prevalence of raised blood pressure, and men and women in the highincome Asia Pacific and high-income Western regions would have the lowest. In most region-sex-age groups where the prevalence of raised blood pressure declined, one half or more of the decline was due to the decline in mean blood pressure. Where prevalence of raised blood pressure has increased, the change was entirely driven by increasing mean blood pressure, offset partly by the change in the prevalence-mean association. Conclusions: Change in mean blood pressure is the main driver of the worldwide change in the prevalence of raised blood pressure, but change in the high-blood-pressure tail of the distribution has also contributed to the change in prevalence, especially in older age groups.

    The burden of cardiovascular diseases among us states, 1990-2016
    Roth, Gregory A. ; Johnson, Catherine O. ; Abate, Kalkidan Hassen ; Abd-Allah, Foad ; Ahmed, Muktar ; Alam, Khurshid ; Alam, Tahiya ; Alvis-Guzman, Nelson ; Ansari, Hossein ; Ärnlöv, Johan ; Atey, Tesfay Mehari ; Awasthi, Ashish ; Awoke, Tadesse ; Barac, Aleksandra ; Bärnighausen, Till ; Bedi, Neeraj ; Bennett, Derrick ; Bensenor, Isabela ; Biadgilign, Sibhatu ; Castañeda-Orjuela, Carlos ; Catalá-López, Ferrán ; Davletov, Kairat ; Dharmaratne, Samath ; Ding, Eric L. ; Dubey, Manisha ; Faraon, Emerito Jose Aquino ; Farid, Talha ; Farvid, Maryam S. ; Feigin, Valery ; Fernandes, João ; Frostad, Joseph ; Gebru, Alemseged ; Geleijnse, Johanna M. ; Gona, Philimon Nyakauru ; Griswold, Max ; Hailu, Gessessew Bugssa ; Hankey, Graeme J. ; Hassen, Hamid Yimam ; Havmoeller, Rasmus ; Hay, Simon ; Heckbert, Susan R. ; Irvine, Caleb Mackay Salpeter ; James, Spencer Lewis ; Jara, Dube ; Kasaeian, Amir ; Khan, Abdur Rahman ; Khera, Sahil ; Khoja, Abdullah T. ; Khubchandani, Jagdish ; Kim, Daniel ; Kolte, Dhaval ; Lal, Dharmesh ; Larsson, Anders ; Linn, Shai ; Lotufo, Paulo A. ; Razek, Hassan Magdy Abd El; Mazidi, Mohsen ; Meier, Toni ; Mendoza, Walter ; Mensah, George A. ; Meretoja, Atte ; Mezgebe, Haftay Berhane ; Mirrakhimov, Erkin ; Mohammed, Shafiu ; Moran, Andrew Edward ; Nguyen, Grant ; Nguyen, Minh ; Ong, Kanyin Liane ; Owolabi, Mayowa ; Pletcher, Martin ; Pourmalek, Farshad ; Purcell, Caroline A. ; Qorbani, Mostafa ; Rahman, Mahfuzar ; Rai, Rajesh Kumar ; Ram, Usha ; Reitsma, Marissa Bettay ; Renzaho, Andre M.N. ; Rios-Blancas, Maria Jesus ; Safiri, Saeid ; Salomon, Joshua A. ; Sartorius, Benn ; Sepanlou, Sadaf Ghajarieh ; Shaikh, Masood Ali ; Silva, Diego ; Stranges, Saverio ; Tabarés-Seisdedos, Rafael ; Atnafu, Niguse Tadele ; Thakur, J.S. ; Topor-Madry, Roman ; Truelsen, Thomas ; Tuzcu, E.M. ; Tyrovolas, Stefanos ; Ukwaja, Kingsley Nnanna ; Vasankari, Tommi ; Vlassov, Vasiliy ; Vollset, Stein Emil ; Wakayo, Tolassa ; Weintraub, Robert ; Wolfe, Charles ; Workicho, Abdulhalik ; Xu, Gelin ; Yadgir, Simon ; Yano, Yuichiro ; Yip, Paul ; Yonemoto, Naohiro ; Younis, Mustafa ; Yu, Chuanhua ; Zaidi, Zoubida ; Sayed Zaki, Maysaa El; Zipkin, Ben ; Afshin, Ashkan ; Gakidou, Emmanuela ; Lim, Stephen S. ; Mokdad, Ali H. ; Naghavi, Mohsen ; Vos, Theo ; Murray, Christopher J.L. - \ 2018
    JAMA Cardiology 3 (2018)5. - ISSN 2380-6583 - p. 375 - 389.
    Importance: Cardiovascular disease (CVD) is the leading cause of death in the United States, but regional variation within the United States is large. Comparable and consistent state-level measures of total CVD burden and risk factors have not been produced previously. Objective: To quantify and describe levels and trends of lost health due to CVD within the United States from 1990 to 2016 as well as risk factors driving these changes. Design, setting, and participants: Using the Global Burden of Disease methodology, cardiovascular disease mortality, nonfatal health outcomes, and associated risk factors were analyzed by age group, sex, and year from 1990 to 2016 for all residents in the United States using standardized approaches for data processing and statistical modeling. Burden of disease was estimated for 10 groupings of CVD, and comparative risk analysis was performed. Data were analyzed from August 2016 to July 2017. Exposures: Residing in the United States. Main outcomes ans measures: Cardiovascular disease disability-Adjusted life-years (DALYs). Results: Between 1990 and 2016, age-standardized CVD DALYs for all states decreased. Several states had large rises in their relative rank ordering for total CVD DALYs among states, including Arkansas, Oklahoma, Alabama, Kentucky, Missouri, Indiana, Kansas, Alaska, and Iowa. The rate of decline varied widely across states, and CVD burden increased for a small number of states in the most recent years. Cardiovascular disease DALYs remained twice as large among men compared with women. Ischemic heart disease was the leading cause of CVD DALYs in all states, but the second most common varied by state. Trends were driven by 12 groups of risk factors, with the largest attributable CVD burden due to dietary risk exposures followed by high systolic blood pressure, high body mass index, high total cholesterol level, high fasting plasma glucose level, tobacco smoking, and low levels of physical activity. Increases in risk-deleted CVD DALY rates between 2006 and 2016 in 16 states suggest additional unmeasured risks beyond these traditional factors. Conclusions and relevance: Large disparities in total burden of CVD persist between US states despite marked improvements in CVD burden. Differences in CVD burden are largely attributable to modifiable risk exposures.
    Promises and challenges in insect-plant interactions
    Giron, David ; Dubreuil, Géraldine ; Bennett, Alison ; Dedeine, Franck ; Dicke, Marcel ; Dyer, Lee A. ; Erb, Matthias ; Harris, Marion O. ; Huguet, Elisabeth ; Kaloshian, Isgouhi ; Kawakita, Atsushi ; Lopez-Vaamonde, Carlos ; Palmer, Todd M. ; Petanidou, Theodora ; Poulsen, Michael ; Sallé, Aurélien ; Simon, Jean Christophe ; Terblanche, John S. ; Thiéry, Denis ; Whiteman, Noah K. ; Woods, H.A. ; Pincebourde, Sylvain - \ 2018
    Entomologia Experimentalis et Applicata 166 (2018)5. - ISSN 0013-8703 - p. 319 - 343.
    Community ecology - Ecological networks - Evolutionary genomics - Forests and agroecosystems - Global change - Insect effectors - Multitrophic interactions - Phylogenetics - Plant response - Symbionts - Thermal ecology

    There is tremendous diversity of interactions between plants and other species. These relationships range from antagonism to mutualism. Interactions of plants with members of their ecological community can lead to a profound metabolic reconfiguration of the plants' physiology. This reconfiguration can favour beneficial organisms and deter antagonists like pathogens or herbivores. Determining the cellular and molecular dialogue between plants, microbes, and insects, and its ecological and evolutionary implications is important for understanding the options for each partner to adopt an adaptive response to its biotic environment. Moving forward, understanding how such ecological interactions are shaped by environmental change and how we potentially mitigate deleterious effects will be increasingly important. The development of integrative multidisciplinary approaches may provide new solutions to the major ecological and societal issues ahead of us. The rapid evolution of technology provides valuable tools and opens up novel ways to test hypotheses that were previously unanswerable, but requires that scientists master these tools, understand potential ethical problems flowing from their implementation, and train new generations of biologists with diverse technical skills. Here, we provide brief perspectives and discuss future promise and challenges for research on insect-plant interactions building on the 16th International Symposium on Insect-Plant interactions (SIP) meeting that was held in Tours, France (2-6 July 2017). Talks, posters, and discussions are distilled into key research areas in insect-plant interactions, highlighting the current state of the field and major challenges, and future directions for both applied and basic research.

    Marine and coastal cultural ecosystem services: Knowledge gaps and research priorities
    Rodrigues Garcia, João ; Conides, Alexis J. ; Rodriguez Rivero, Susana ; Raicevich, Saša ; Pita, Pablo ; Kleisner, Kristin M. ; Pita, Cristina ; Lopes, Priscila F.M. ; Roldán Alonso, Virginia ; Ramos, Sandra S. ; Klaoudatos, Dimitris ; Outeiro, Luís ; Armstrong, Claire ; Teneva, Lida ; Stefanski, Stephanie ; Böhnke-Henrichs, Anne ; Kruse, Marion ; Lillebø, Ana I. ; Bennett, Elena M. ; Belgrano, Andrea ; Murillas, Arantza ; Pinto Sousa, Isabel ; Burkhard, Benjamin ; Villasante, Sebastián - \ 2017
    Wadden Sea Ecosystem 2 (2017). - ISSN 0946-896X
    Co-production - Drivers of change - Global assessment - Human wellbeing - Integrated valuation - Non-material benefits - Social-ecological systems - Synergies - Systematic review - Trade-offs - Value pluralism

    Cultural ecosystem services (CES) reflect peoples’ physical and cognitive interactions with nature and are increasingly recognised for providing non-material benefits to human societies. Whereas coasts, seas, and oceans sustain a great proportion of the human population, CES provided by these ecosystems have remained largely unexplored. Therefore, our aims were (1) to analyse the state of research on marine and coastal CES, (2) to identify knowledge gaps, and (3) to pinpoint research priorities and the way forward. To accomplish these objectives, we did a systematic review of the scientific literature and synthesised a subset of 72 peer-reviewed publications. Results show that research on marine and coastal CES is scarce compared to other ecosystem service categories. It is primarily focused on local and regional sociocultural or economic assessments of coastal ecosystems from Western Europe and North America. Such research bias narrows the understanding of social-ecological interactions to a western cultural setting, undermining the role of other worldviews in the understanding of a wide range of interactions between cultural practices and ecosystems worldwide. Additionally, we have identified clusters of cooccurring drivers of change affecting marine and coastal habitats and their CES. Our systematic review highlights knowledge gaps in: (1) the lack of integrated valuation assessments; (2) linking the contribution of CES benefits to human wellbeing; (3) assessing more subjective and intangible CES classes; (4) identifying the role of openocean and deep-sea areas in providing CES; and (5) understanding the role of non-natural capital in the co-production of marine and coastal CES. Research priorities should be aimed at filling these knowledge gaps. Overcoming such challenges can result in increased appreciation of marine and coastal CES, and more balanced decision-supporting mechanisms that will ultimately contribute to more sustainable interactions between humans and marine ecosystems.

    Erratum: Large meta-analysis of genome-wide association studies identifies five loci for lean body mass
    Zillikens, M.C. ; Demissie, Serkalem ; Hsu, Yi Hsiang ; Yerges-Armstrong, Laura M. ; Chou, Wen Chi ; Stolk, Lisette ; Livshits, Gregory ; Broer, Linda ; Johnson, Toby ; Koller, Daniel L. ; Kutalik, Zoltán ; Luan, J. ; Malkin, Ida ; Ried, Janina S. ; Smith, Albert V. ; Thorleifsson, Gudmar ; Vandenput, Liesbeth ; Hua Zhao, Jing ; Zhang, Weihua ; Aghdassi, Ali ; Åkesson, Kristina ; Amin, Najaf ; Baier, Leslie J. ; Barroso, Inês ; Bennett, David A. ; Bertram, Lars ; Biffar, Rainer ; Bochud, Murielle ; Boehnke, Michael ; Borecki, Ingrid B. ; Buchman, Aron S. ; Byberg, Liisa ; Campbell, Harry ; Campos Obanda, Natalia ; Cauley, Jane A. ; Cawthon, Peggy M. ; Cederberg, Henna ; Chen, Zhao ; Cho, Nam H. ; Jin Choi, Hyung ; Claussnitzer, Melina ; Collins, Francis ; Cummings, Steven R. ; Jager, Philip L. De; Demuth, Ilja ; Dhonukshe-Rutten, Rosalie A.M. ; Diatchenko, Luda ; Eiriksdottir, Gudny ; Enneman, Anke W. ; Erdos, Mike ; Eriksson, Johan G. ; Eriksson, Joel ; Estrada, Karol ; Evans, Daniel S. ; Feitosa, Mary F. ; Fu, Mao ; Garcia, Melissa ; Gieger, Christian ; Girke, Thomas ; Glazer, Nicole L. ; Grallert, Harald ; Grewal, Jagvir ; Han, Bok Ghee ; Hanson, Robert L. ; Hayward, Caroline ; Hofman, Albert ; Hoffman, Eric P. ; Homuth, Georg ; Hsueh, Wen Chi ; Hubal, Monica J. ; Hubbard, Alan ; Huffman, Kim M. ; Husted, Lise B. ; Illig, Thomas ; Ingelsson, Erik ; Ittermann, Till ; Jansson, John Olov ; Jordan, Joanne M. ; Jula, Antti ; Karlsson, Magnus ; Khaw, Kay Tee ; Kilpeläinen, Tuomas O. ; Klopp, Norman ; Kloth, Jacqueline S.L. ; Koistinen, Heikki A. ; Kraus, William E. ; Kritchevsky, Stephen ; Kuulasmaa, Teemu ; Kuusisto, Johanna ; Laakso, Markku ; Lahti, Jari ; Lang, Thomas ; Langdahl, Bente L. ; Launer, Lenore J. ; Lee, Jong Young ; Lerch, Markus M. ; Lewis, Joshua R. ; Lind, Lars ; Lindgren, Cecilia ; Liu, Yongmei ; Liu, Tian ; Liu, Youfang ; Ljunggren, Östen ; Lorentzon, Mattias ; Luben, Robert N. ; Maixner, William ; McGuigan, Fiona E. ; Medina-Gomez, Carolina ; Meitinger, Thomas ; Melhus, Håkan ; Mellström, Dan ; Melov, Simon ; Michaëlsson, Karl ; Mitchell, Braxton D. ; Morris, Andrew P. ; Mosekilde, Leif ; Newman, Anne ; Nielson, Carrie M. ; O'Connell, Jeffrey R. ; Oostra, Ben A. ; Orwoll, Eric S. ; Palotie, Aarno ; Parker, Stephen C.J. ; Peacock, Munro ; Perola, Markus ; Peters, Annette ; Polasek, Ozren ; Prince, Richard L. ; Räikkönen, Katri ; Ralston, Stuart H. ; Ripatti, Samuli ; Robbins, John A. ; Rotter, Jerome I. ; Rudan, Igor ; Salomaa, Veikko ; Satterfield, Suzanne ; Schadt, Eric E. ; Schipf, Sabine ; Scott, Laura ; Sehmi, Joban ; Shen, Jian ; Soo Shin, Chan ; Sigurdsson, Gunnar ; Smith, Shad ; Soranzo, Nicole ; Stančáková, Alena ; Steinhagen-Thiessen, Elisabeth ; Streeten, Elizabeth A. ; Styrkarsdottir, Unnur ; Swart, Karin M.A. ; Tan, Sian Tsung ; Tarnopolsky, Mark A. ; Thompson, Patricia ; Thomson, Cynthia A. ; Thorsteinsdottir, Unnur ; Tikkanen, Emmi ; Tranah, Gregory J. ; Tuomilehto, Jaakko ; Schoor, Natasja M. van; Verma, Arjun ; Vollenweider, Peter ; Völzke, Henry ; Wactawski-Wende, Jean ; Walker, Mark ; Weedon, Michael N. ; Welch, Ryan ; Wichmann, H.E. ; Widen, Elisabeth ; Williams, Frances M.K. ; Wilson, James F. ; Wright, Nicole C. ; Xie, Weijia ; Yu, Lei ; Zhou, Yanhua ; Chambers, John C. ; Döring, Angela ; Duijn, Cornelia M. van; Econs, Michael J. ; Gudnason, Vilmundur ; Kooner, Jaspal S. ; Psaty, Bruce M. ; Spector, Timothy D. ; Stefansson, Kari ; Rivadeneira, Fernando ; Uitterlinden, André G. ; Wareham, Nicholas J. ; Ossowski, Vicky ; Waterworth, Dawn ; Loos, Ruth J.F. ; Karasik, David ; Harris, Tamara B. ; Ohlsson, Claes ; Kiel, Douglas P. - \ 2017
    Nature Communications 8 (2017)1. - ISSN 2041-1723 - 1 p.

    A correction to this article has been published and is linked from the HTML version of this article.

    Global, regional, and national burden of neurological disorders during 1990–2015: a systematic analysis for the Global Burden of Disease Study 2015
    Feigin, V.L. ; Krishnamurthi, R.V. ; Theadom, A.M. ; Abajobir, A.A. ; Mishra, S.R. ; Ahmed, M.B. ; Abate, K.H. ; Mengistie, M.A. ; Wakayo, T. ; Abd-Allah, F. ; Abdulle, A.M. ; Abera, S.F. ; Mohammed, K.E. ; Abyu, G.Y. ; Asgedom, S.W. ; Atey, T.M. ; Betsu, B.D. ; Mezgebe, H.B. ; Tuem, K.B. ; Woldu, M.A. ; Aichour, A.N. ; Aichour, I. ; Aichour, M.T. ; Akinyemi, R.O. ; Alabed, S. ; Al-Raddadi, R. ; Alvis-Guzman, N. ; Amare, A.T. ; Ansari, H. ; Anwari, P. ; Ärnlöv, J. ; Fereshtehnejad, S. ; Weiderpass, E. ; Havmoeller, R. ; Asayesh, H. ; Avila-Burgos, L. ; Avokpaho, E.F.G.A. ; Afrique, L.E.R.A.S. ; Azarpazhooh, M.R. ; Barac, A. ; Barboza, M. ; Barker-Collo, S.L. ; Bärnighausen, T. ; Farvid, M.S. ; Mohammed, S. ; Bedi, N. ; Beghi, E. ; Giussani, G. ; Bennett, D.A. ; Hay, S.I. ; Goulart, A.C. ; Santos, I.S. ; Bensenor, I.M. ; Lotufo, P.A. ; Berhane, A. ; Jeemon, P. ; Bhaumik, S. ; Dandona, L. ; Dandona, R. ; Kumar, G.A. ; Birlik, S.M. ; Biryukov, S. ; Casey, D. ; Foreman, K.J. ; Goldberg, E.M. ; Khalil, I.A. ; Kyu, H.H. ; Manhertz, T. ; Mokdad, A.H. ; Naghavi, M. ; Nguyen, G. ; Nichols, E. ; Smith, M. ; Carabin, H. ; Roth, G.A. ; Stanaway, J.D. ; Vos, T. ; Ellenbogen, R.G. ; Jakovljevic, M.B. ; Tirschwell, D.L. ; Zunt, J.R. ; Boneya, D.J. ; Hambisa, M. ; Bulto, L.N.B. ; Carabin, H. ; Castañeda-Orjuela, C.A. ; Catalá-López, F. ; Tabarés-Seisdedos, R. ; Chen, H. ; Chitheer, A.A. ; Chowdhury, R. ; Christensen, H. ; Deveber, G.A. ; Dharmaratne, S.D. ; Do, H.P. ; Nguyen, C.T. ; Nguyen, Q.L. ; Nguyen, T.H. ; Nong, V.M. ; Sheth, K.N. ; Dorsey, E.R. ; Eskandarieh, S. ; Fischer, F. ; Majeed, A. ; Steiner, T.J. ; Rawaf, S. ; Shakir, R. ; Shoman, H. ; Geleijnse, J.M. ; Gillum, R.F. ; Gona, P.N. ; Gugnani, H.C. ; Gupta, R. ; Hachinski, V. ; Hamadeh, R.R. ; Hankey, G.J. ; Hareri, H.A. ; Heydarpour, P. ; Sahraian, M.A. ; Kasaeian, A. ; Malekzadeh, R. ; Roshandel, G. ; Sepanlou, S.G. ; Hotez, P.J. ; Javanbakht, M. ; Jonas, J.B. ; Kalkonde, Y. ; Kandel, A. ; Karch, A. ; Kastor, A. ; Rahman, M.H.U. ; Keiyoro, P.N. ; Khader, Y.S. ; Khan, E.A. ; Khang, Y. ; Khoja, A.T.A. ; Tran, B.X. ; Khubchandani, J. ; Kim, D. ; Kim, Y.J. ; Kivimaki, M. ; Kokubo, Y. ; Kosen, S. ; Kravchenko, M. ; Piradov, M.A. ; Varakin, Y.Y. ; Defo, B.K. ; Kulkarni, C. ; Kumar, R. ; Larsson, A. ; Lavados, P.M. ; Li, Y. ; Liang, X. ; Liben, M.L. ; Lo, W.D. ; Logroscino, G. ; Loy, C.T. ; Mackay, M.T. ; Meretoja, A. ; Szoeke, C.E.I. ; Abd El Razek, H.M. ; Mantovani, L.G. ; Massano, J. ; Mazidi, M. ; McAlinden, C. ; Mehata, S. ; Mehndiratta, M.M. ; Memish, Z.A. ; Mendoza, W. ; Mensah, G.A. ; Wijeratne, T. ; Miller, T.R. ; Mohamed Ibrahim, N. ; Mohammadi, A. ; Moradi-Lakeh, M. ; Velasquez, I.M. ; Musa, K.I. ; Ngunjiri, J.W. ; Ningrum, D.N.A. ; Norrving, B. ; Stein, D.J. ; Noubiap, J.J.N. ; Ogbo, F.A. ; Renzaho, A.M.N. ; Owolabi, M.O. ; Pandian, J.D. ; Parmar, P.G. ; Pereira, D.M. ; Petzold, M. ; Phillips, M.R. ; Poulton, R.G. ; Pourmalek, F. ; Qorbani, M. ; Rafay, A. ; Rai, R.K. ; Rajsic, S. ; Ranta, A. ; Rezai, M.S. ; Rubagotti, E. ; Sachdev, P. ; Safiri, S. ; Sahathevan, R. ; Samy, A.M. ; Santalucia, P. ; Sartorius, B. ; Satpathy, M. ; Sawhney, M. ; Saylan, M.I. ; Shaikh, M.A. ; Shamsizadeh, M. ; Sheth, K.N. ; Shigematsu, M. ; Silva, D.A.S. ; Sobngwi, E. ; Sposato, L.A. ; Stovner, L.J. ; Suliankatchi Abdulkader, R. ; Tanne, D. ; Thrift, A.G. ; Topor-Madry, R. ; Truelsen, T. ; Ukwaja, K.N. ; Uthman, O.A. ; Yonemoto, N. ; Venketasubramanian, N. ; Vlassov, V.V. ; Wadilo, F. ; Wallin, M.T. ; Westerman, R. ; Wiysonge, C.S. ; Wolfe, C.D. ; Xavier, D. ; Xu, G. ; Yano, Y. ; Yimam, H.H. ; Yonemoto, N. ; Yu, C. ; Zaidi, Z. ; Zaki, M.E. - \ 2017
    The Lancet Neurology 16 (2017)11. - ISSN 1474-4422 - p. 877 - 897.

    Background Comparable data on the global and country-specific burden of neurological disorders and their trends are crucial for health-care planning and resource allocation. The Global Burden of Diseases, Injuries, and Risk Factors (GBD) Study provides such information but does not routinely aggregate results that are of interest to clinicians specialising in neurological conditions. In this systematic analysis, we quantified the global disease burden due to neurological disorders in 2015 and its relationship with country development level. Methods We estimated global and country-specific prevalence, mortality, disability-adjusted life-years (DALYs), years of life lost (YLLs), and years lived with disability (YLDs) for various neurological disorders that in the GBD classification have been previously spread across multiple disease groupings. The more inclusive grouping of neurological disorders included stroke, meningitis, encephalitis, tetanus, Alzheimer's disease and other dementias, Parkinson's disease, epilepsy, multiple sclerosis, motor neuron disease, migraine, tension-type headache, medication overuse headache, brain and nervous system cancers, and a residual category of other neurological disorders. We also analysed results based on the Socio-demographic Index (SDI), a compound measure of income per capita, education, and fertility, to identify patterns associated with development and how countries fare against expected outcomes relative to their level of development. Findings Neurological disorders ranked as the leading cause group of DALYs in 2015 (250·7 [95% uncertainty interval (UI) 229·1 to 274·7] million, comprising 10·2% of global DALYs) and the second-leading cause group of deaths (9·4 [9·1 to 9·7] million], comprising 16·8% of global deaths). The most prevalent neurological disorders were tension-type headache (1505·9 [UI 1337·3 to 1681·6 million cases]), migraine (958·8 [872·1 to 1055·6] million), medication overuse headache (58·5 [50·8 to 67·4 million]), and Alzheimer's disease and other dementias (46·0 [40·2 to 52·7 million]). Between 1990 and 2015, the number of deaths from neurological disorders increased by 36·7%, and the number of DALYs by 7·4%. These increases occurred despite decreases in age-standardised rates of death and DALYs of 26·1% and 29·7%, respectively; stroke and communicable neurological disorders were responsible for most of these decreases. Communicable neurological disorders were the largest cause of DALYs in countries with low SDI. Stroke rates were highest at middle levels of SDI and lowest at the highest SDI. Most of the changes in DALY rates of neurological disorders with development were driven by changes in YLLs. Interpretation Neurological disorders are an important cause of disability and death worldwide. Globally, the burden of neurological disorders has increased substantially over the past 25 years because of expanding population numbers and ageing, despite substantial decreases in mortality rates from stroke and communicable neurological disorders. The number of patients who will need care by clinicians with expertise in neurological conditions will continue to grow in coming decades. Policy makers and health-care providers should be aware of these trends to provide adequate services. Funding Bill & Melinda Gates Foundation.

    Worldwide trends in body-mass index, underweight, overweight, and obesity from 1975 to 2016: a pooled analysis of 2416 population-based measurement studies in 128·9 million children, adolescents, and adults
    Bentham, James ; Cesare, Mariachiara Di; Bilano, Ver ; Bixby, Honor ; Zhou, Bin ; Stevens, Gretchen A. ; Riley, Leanne M. ; Taddei, Cristina ; Hajifathalian, Kaveh ; Lu, Yuan ; Savin, Stefan ; Cowan, Melanie J. ; Paciorek, Christopher J. ; Chirita-Emandi, Adela ; Hayes, Alison J. ; Katz, Joanne ; Kelishadi, Roya ; Kengne, Andre Pascal ; Khang, Young Ho ; Laxmaiah, Avula ; Li, Yanping ; Ma, Jun ; Miranda, J.J. ; Mostafa, Aya ; Neovius, Martin ; Padez, Cristina ; Rampal, Lekhraj ; Zhu, Aubrianna ; Bennett, James E. ; Danaei, Goodarz ; Bhutta, Zulfiqar A. ; Ezzati, Majid ; Abarca-Gómez, Leandra ; Abdeen, Ziad A. ; Hamid, Zargar Abdul ; Abu-Rmeileh, Niveen M. ; Acosta-Cazares, Benjamin ; Acuin, Cecilia ; Adams, Robert J. ; Aekplakorn, Wichai ; Afsana, Kaosar ; Aguilar-Salinas, Carlos A. ; Ferrieres, Jean ; Jacobs, Jeremy M. ; Kromhout, Daan ; Ma, Guansheng ; Peeters, Petra H. ; Wang, Qian ; Wang, Ya Xing ; Wang, Ying Wei ; Geleijnse, J.M. - \ 2017
    The Lancet 390 (2017)10113. - ISSN 0140-6736 - p. 2627 - 2642.

    Background Underweight, overweight, and obesity in childhood and adolescence are associated with adverse health consequences throughout the life-course. Our aim was to estimate worldwide trends in mean body-mass index (BMI) and a comprehensive set of BMI categories that cover underweight to obesity in children and adolescents, and to compare trends with those of adults. Methods We pooled 2416 population-based studies with measurements of height and weight on 128·9 million participants aged 5 years and older, including 31·5 million aged 5–19 years. We used a Bayesian hierarchical model to estimate trends from 1975 to 2016 in 200 countries for mean BMI and for prevalence of BMI in the following categories for children and adolescents aged 5–19 years: more than 2 SD below the median of the WHO growth reference for children and adolescents (referred to as moderate and severe underweight hereafter), 2 SD to more than 1 SD below the median (mild underweight), 1 SD below the median to 1 SD above the median (healthy weight), more than 1 SD to 2 SD above the median (overweight but not obese), and more than 2 SD above the median (obesity). Findings Regional change in age-standardised mean BMI in girls from 1975 to 2016 ranged from virtually no change (−0·01 kg/m2 per decade; 95% credible interval −0·42 to 0·39, posterior probability [PP] of the observed decrease being a true decrease=0·5098) in eastern Europe to an increase of 1·00 kg/m2 per decade (0·69–1·35, PP>0·9999) in central Latin America and an increase of 0·95 kg/m2 per decade (0·64–1·25, PP>0·9999) in Polynesia and Micronesia. The range for boys was from a non-significant increase of 0·09 kg/m2 per decade (−0·33 to 0·49, PP=0·6926) in eastern Europe to an increase of 0·77 kg/m2 per decade (0·50–1·06, PP>0·9999) in Polynesia and Micronesia. Trends in mean BMI have recently flattened in northwestern Europe and the high-income English-speaking and Asia-Pacific regions for both sexes, southwestern Europe for boys, and central and Andean Latin America for girls. By contrast, the rise in BMI has accelerated in east and south Asia for both sexes, and southeast Asia for boys. Global age-standardised prevalence of obesity increased from 0·7% (0·4–1·2) in 1975 to 5·6% (4·8–6·5) in 2016 in girls, and from 0·9% (0·5–1·3) in 1975 to 7·8% (6·7–9·1) in 2016 in boys; the prevalence of moderate and severe underweight decreased from 9·2% (6·0–12·9) in 1975 to 8·4% (6·8–10·1) in 2016 in girls and from 14·8% (10·4–19·5) in 1975 to 12·4% (10·3–14·5) in 2016 in boys. Prevalence of moderate and severe underweight was highest in India, at 22·7% (16·7–29·6) among girls and 30·7% (23·5–38·0) among boys. Prevalence of obesity was more than 30% in girls in Nauru, the Cook Islands, and Palau; and boys in the Cook Islands, Nauru, Palau, Niue, and American Samoa in 2016. Prevalence of obesity was about 20% or more in several countries in Polynesia and Micronesia, the Middle East and north Africa, the Caribbean, and the USA. In 2016, 75 (44–117) million girls and 117 (70–178) million boys worldwide were moderately or severely underweight. In the same year, 50 (24–89) million girls and 74 (39–125) million boys worldwide were obese. Interpretation The rising trends in children's and adolescents' BMI have plateaued in many high-income countries, albeit at high levels, but have accelerated in parts of Asia, with trends no longer correlated with those of adults. Funding Wellcome Trust, AstraZeneca Young Health Programme.

    Priorities for research in soil ecology
    Eisenhauer, Nico ; Antunes, Pedro M. ; Bennett, Alison E. ; Birkhofer, Klaus ; Bissett, Andrew ; Bowker, Matthew A. ; Caruso, Tancredi ; Chen, Baodong ; Coleman, David C. ; Boer, Wietse de; Ruiter, Peter de; DeLuca, Thomas H. ; Frati, Francesco ; Griffiths, Bryan S. ; Hart, Miranda M. ; Hättenschwiler, Stephan ; Haimi, Jari ; Heethoff, Michael ; Kaneko, Nobuhiro ; Kelly, Laura C. ; Leinaas, Hans Petter ; Lindo, Zoë ; Macdonald, Catriona ; Rillig, Matthias C. ; Ruess, Liliane ; Scheu, Stefan ; Schmidt, Olaf ; Seastedt, Timothy R. ; Straalen, Nico M. van; Tiunov, Alexei V. ; Zimmer, Martin ; Powell, Jeff R. - \ 2017
    Pedobiologia 63 (2017). - ISSN 0031-4056 - p. 1 - 7.
    Aboveground-belowground interactions - Biodiversity–ecosystem functioning - Biogeography - Chemical ecology - Climate change - Ecosystem services - Global change - Microbial ecology - Novel environments - Plant-microbe interactions - Soil biodiversity - Soil food web - Soil management - Soil processes
    The ecological interactions that occur in and with soil are of consequence in many ecosystems on the planet. These interactions provide numerous essential ecosystem services, and the sustainable management of soils has attracted increasing scientific and public attention. Although soil ecology emerged as an independent field of research many decades ago, and we have gained important insights into the functioning of soils, there still are fundamental aspects that need to be better understood to ensure that the ecosystem services that soils provide are not lost and that soils can be used in a sustainable way. In this perspectives paper, we highlight some of the major knowledge gaps that should be prioritized in soil ecological research. These research priorities were compiled based on an online survey of 32 editors of Pedobiologia – Journal of Soil Ecology. These editors work at universities and research centers in Europe, North America, Asia, and Australia. The questions were categorized into four themes: (1) soil biodiversity and biogeography, (2) interactions and the functioning of ecosystems, (3) global change and soil management, and (4) new directions. The respondents identified priorities that may be achievable in the near future, as well as several that are currently achievable but remain open. While some of the identified barriers to progress were technological in nature, many respondents cited a need for substantial leadership and goodwill among members of the soil ecology research community, including the need for multi-institutional partnerships, and had substantial concerns regarding the loss of taxonomic expertise.
    Large meta-analysis of genome-wide association studies identifies five loci for lean body mass
    Zillikens, M.C. ; Demissie, Serkalem ; Hsu, Yi Hsiang ; Yerges-Armstrong, Laura M. ; Chou, Wen Chi ; Stolk, Lisette ; Livshits, Gregory ; Broer, Linda ; Johnson, Toby ; Koller, Daniel L. ; Kutalik, Zoltán ; Luan, J.A. ; Malkin, Ida ; Ried, Janina S. ; Smith, Albert V. ; Thorleifsson, Gudmar ; Vandenput, Liesbeth ; Hua Zhao, Jing ; Zhang, Weihua ; Aghdassi, Ali ; Åkesson, Kristina ; Amin, Najaf ; Baier, Leslie J. ; Barroso, Inês ; Bennett, David A. ; Bertram, Lars ; Biffar, Rainer ; Bochud, Murielle ; Boehnke, Michael ; Borecki, Ingrid B. ; Buchman, Aron S. ; Byberg, Liisa ; Campbell, Harry ; Campos Obanda, Natalia ; Cauley, Jane A. ; Cawthon, Peggy M. ; Cederberg, Henna ; Chen, Zhao ; Cho, Nam H. ; Jin Choi, Hyung ; Claussnitzer, Melina ; Collins, Francis ; Cummings, Steven R. ; Jager, Philip L. De; Demuth, Ilja ; Dhonukshe-Rutten, Rosalie A.M. ; DIatchenko, Luda ; Eiriksdottir, Gudny ; Enneman, Anke W. ; Erdos, Mike ; Eriksson, Johan G. ; Eriksson, Joel ; Estrada, Karol ; Evans, Daniel S. ; Feitosa, Mary F. ; Fu, Mao ; Garcia, Melissa ; Gieger, Christian ; Girke, Thomas ; Glazer, Nicole L. ; Grallert, Harald ; Grewal, Jagvir ; Han, Bok Ghee ; Hanson, Robert L. ; Hayward, Caroline ; Hofman, Albert ; Hoffman, Eric P. ; Homuth, Georg ; Hsueh, Wen Chi ; Hubal, Monica J. ; Hubbard, Alan ; Huffman, Kim M. ; Husted, Lise B. ; Illig, Thomas ; Ingelsson, Erik ; Ittermann, Till ; Jansson, John Olov ; Jordan, Joanne M. ; Jula, Antti ; Karlsson, Magnus ; Khaw, Kay Tee ; Kilpelaïnen, Tuomas O. ; Klopp, Norman ; Kloth, Jacqueline S.L. ; Koistinen, Heikki A. ; Kraus, William E. ; Kritchevsky, Stephen ; Kuulasmaa, Teemu ; Kuusisto, Johanna ; Laakso, Markku ; Lahti, Jari ; Lang, Thomas ; Langdahl, Bente L. ; Launer, Lenore J. ; Lee, Jong Young ; Lerch, Markus M. ; Lewis, Joshua R. ; Lind, Lars ; Lindgren, Cecilia M. ; Liu, Yongmei ; Liu, Tian ; Liu, Youfang ; Ljunggren, Östen ; Lorentzon, Mattias ; Luben, Robert N. ; Maixner, William ; McGuigan, Fiona E. ; Medina-Gomez, Carolina ; Meitinger, Thomas ; Melhus, Håkan ; Mellström, Dan ; Melov, Simon ; Michaëlsson, Karl ; Mitchell, Braxton D. ; Morris, Andrew P. ; Mosekilde, Leif ; Newman, Anne ; Nielson, Carrie M. ; O'Connell, Jeffrey R. ; Oostra, Ben A. ; Orwoll, Eric S. ; Palotie, Aarno ; Parker, Stephan ; Peacock, Munro ; Perola, Markus ; Peters, Annette ; Polasek, Ozren ; Prince, Richard L. ; Raïkkönen, Katri ; Ralston, Stuart H. ; Ripatti, Samuli ; Robbins, John A. ; Rotter, Jerome I. ; Rudan, Igor ; Salomaa, Veikko ; Satterfield, Suzanne ; Schadt, Eric E. ; Schipf, Sabine ; Scott, Laura ; Sehmi, Joban ; Shen, Jian ; Soo Shin, Chan ; Sigurdsson, Gunnar ; Smith, Shad ; Soranzo, Nicole ; Stančáková, Alena ; Steinhagen-Thiessen, Elisabeth ; Streeten, Elizabeth A. ; Styrkarsdottir, Unnur ; Swart, Karin M.A. ; Tan, Sian Tsung ; Tarnopolsky, Mark A. ; Thompson, Patricia ; Thomson, Cynthia A. ; Thorsteinsdottir, Unnur ; Tikkanen, Emmi ; Tranah, Gregory J. ; Tuomilehto, Jaakko ; Schoor, Natasja M. van; Verma, Arjun ; Vollenweider, Peter ; Völzke, Henry ; Wactawski-Wende, Jean ; Walker, Mark ; Weedon, Michael N. ; Welch, Ryan ; Wichman, H.E. ; Widen, Elisabeth ; Williams, Frances M.K. ; Wilson, James F. ; Wright, Nicole C. ; Xie, Weijia ; Yu, Lei ; Zhou, Yanhua ; Chambers, John C. ; Döring, Angela ; Duijn, Cornelia M. Van; Econs, Michael J. ; Gudnason, Vilmundur ; Kooner, Jaspal S. ; Psaty, Bruce M. ; Spector, Timothy D. ; Stefansson, Kari ; Rivadeneira, Fernando ; Uitterlinden, André G. ; Wareham, Nicholas J. ; Ossowski, Vicky ; Waterworth, Dawn M. ; Loos, Ruth J.F. ; Karasik, David ; Harris, Tamara B. ; Ohlsson, Claes ; Kiel, Douglas P. - \ 2017
    Nature Communications 8 (2017)1. - ISSN 2041-1723
    Lean body mass, consisting mostly of skeletal muscle, is important for healthy aging. We performed a genome-wide association study for whole body (20 cohorts of European ancestry with n = 38,292) and appendicular (arms and legs) lean body mass (n = 28,330) measured using dual energy X-ray absorptiometry or bioelectrical impedance analysis, adjusted for sex, age, height, and fat mass. Twenty-one single-nucleotide polymorphisms were significantly associated with lean body mass either genome wide (p < 5 × 10-8) or suggestively genome wide (p < 2.3 × 10-6). Replication in 63,475 (47,227 of European ancestry) individuals from 33 cohorts for whole body lean body mass and in 45,090 (42,360 of European ancestry) subjects from 25 cohorts for appendicular lean body mass was successful for five single-nucleotide polymorphisms in/near HSD17B11, VCAN, ADAMTSL3, IRS1, and FTO for total lean body mass and for three single-nucleotide polymorphisms in/near VCAN, ADAMTSL3, and IRS1 for appendicular lean body mass. Our findings provide new insight into the genetics of lean body mass.
    The evolution of process-based hydrologic models : Historical challenges and the collective quest for physical realism
    Clark, Martyn P. ; Bierkens, Marc F.P. ; Samaniego, Luis ; Woods, Ross A. ; Uijlenhoet, Remko ; Bennett, Katrina E. ; Pauwels, Valentijn R.N. ; Cai, Xitian ; Wood, Andrew W. ; Peters-Lidard, Christa D. - \ 2017
    Hydrology and Earth System Sciences 21 (2017)7. - ISSN 1027-5606 - p. 3427 - 3440.
    The diversity in hydrologic models has historically led to great controversy on the "correct" approach to process-based hydrologic modeling, with debates centered on the adequacy of process parameterizations, data limitations and uncertainty, and computational constraints on model analysis. In this paper, we revisit key modeling challenges on requirements to (1) define suitable model equations, (2) define adequate model parameters, and (3) cope with limitations in computing power. We outline the historical modeling challenges, provide examples of modeling advances that address these challenges, and define outstanding research needs. We illustrate how modeling advances have been made by groups using models of different type and complexity, and we argue for the need to more effectively use our diversity of modeling approaches in order to advance our collective quest for physically realistic hydrologic models.
    Belowground drivers of plant diversity
    Putten, Wim H. Van Der - \ 2017
    Science 355 (2017)6321. - ISSN 0036-8075 - p. 134 - 135.
    Long before Ernst Haeckel coined the term “ecology” in 1866, nature explorers, such as Alexander von Humboldt, observed that vegetation composition changes with climate. However, it still remains unclear what determines the local composition and species richness of vegetation. Understanding the roles of belowground invertebrates and microbes is particularly challenging. On pages 173 and 181 of this issue, respectively, Teste et al. (1) and Bennett et al. (2) report field studies that elucidate the role of soil microorganisms as drivers of plant community composition.
    The database of the PREDICTS (Projecting Responses of Ecological Diversity In Changing Terrestrial Systems) project
    Hudson, Lawrence N. ; Newbold, Tim ; Contu, Sara ; Hill, Samantha L.L. ; Lysenko, Igor ; Palma, Adriana De; Phillips, Helen R.P. ; Alhusseini, Tamera I. ; Bedford, Felicity E. ; Bennett, Dominic J. ; Bugter, R.J.F. - \ 2017
    Ecology and Evolution 7 (2017)1. - ISSN 2045-7758 - p. 145 - 188.
    The PREDICTS project—Projecting Responses of Ecological Diversity In Changing Terrestrial Systems (—has collated from published studies a large, reasonably representative database of comparable samples of biodiversity from multiple sites that differ in the nature or intensity of human impacts relating to land use. We have used this evidence base to develop global and regional statistical models of how local biodiversity responds to these measures. We describe and make freely available this 2016 release of the database, containing more than 3.2 million records sampled at over 26,000 locations and representing over 47,000 species. We outline how the database can help in answering a range of questions in ecology and conservation biology. To our knowledge, this is the largest and most geographically and taxonomically representative database of spatial comparisons of biodiversity that has been collated to date; it will be useful to researchers and international efforts wishing to model and understand the global status of biodiversity.
    Drivers of Acceptance of a New Beverage in Europe
    Silva, Ana ; Franco, Maria ; Mady, Cissé ; Pallet, Dominique ; Tomlins, Keith ; Bennett, Ben ; Pintado, Manuela ; Sottomayor, Miguel - \ 2016
    Beverages 2 (2016)2. - ISSN 2306-5710 - p. 12 - 12.
    One of the challenges of studying food consumption behavior is to identify the drivers of choice for a food product. This is particularly important to design and develop new foods for which no previous information is available. Hibiscus sabdariffa L. (Bissap) is an herbaceous plant and an important source of vitamins, minerals, and bioactive compounds, which confer a number of potential health benefits to derived products. The consumption of Bissap in beverage form is widespread in Africa and Asia, but not yet in Europe. Therefore, this study aimed to identify the main drivers of consumer acceptance of a traditional African beverage made from Bissap to which they had not been previously exposed. First, three focus groups (n = 22) were performed in Portugal to characterize the sensory profile of four Bissap beverages, to reveal perceptions and attitudes towards Bissap beverages, and to identify potential choice attributes. Subsequently, a full-profile conjoint analysis (n = 99) was performed, where consumers evaluated 37 Bissap beverage profiles, aiming to estimate choice attribute importance and to identify relevant market segments. Focus group findings showed that consumers would choose Bissap because they perceived as a healthy choice, and due to its novelty. The conjoint study showed an ideal profile for a Bissap beverage costing €0.99/L, <18 kcal/100 mL, packaged in Tetra-pack, light red color, and containing labeling information about antioxidants and Bissap. Four clusters of consumers were identified: price sensitive, body concerned, packaging attracted, and demanding, highlighting the most influential choice attributes: price, calories, and packaging. Findings provide useful guidance for new product development of an African product in the European lifestyle. Results might be useful from a nutraceutical point of view and to the food/beverages industry. View Full-Text
    Bright spots: seeds of a good Anthropocene
    Bennett, Elena M. ; Solan, Martin ; Biggs, Reinette ; McPhearson, Timon ; Norström, Albert V. ; Olsson, Per ; Pereira, Laura ; Peterson, Garry D. ; Raudsepp-Hearne, Ciara ; Biermann, Frank ; Carpenter, Stephen R. ; Ellis, Erle C. ; Hichert, Tanja ; Galaz, Victor ; Lahsen, Myanna ; Milkoreit, Manjana ; Martin López, Berta ; Nicholas, Kimberly A. ; Preiser, Rika ; Vince, Gaia ; Vervoort, Joost M. ; Xu, Jianchu - \ 2016
    Frontiers in Ecology and the Environment 14 (2016)8. - ISSN 1540-9295 - p. 441 - 448.

    The scale, rate, and intensity of humans’ environmental impact has engendered broad discussion about how to find plausible pathways of development that hold the most promise for fostering a better future in the Anthropocene. However, the dominance of dystopian visions of irreversible environmental degradation and societal collapse, along with overly optimistic utopias and business-as-usual scenarios that lack insight and innovation, frustrate progress. Here, we present a novel approach to thinking about the future that builds on experiences drawn from a diversity of practices, worldviews, values, and regions that could accelerate the adoption of pathways to transformative change (change that goes beyond incremental improvements). Using an analysis of 100 initiatives, or “seeds of a good Anthropocene”, we find that emphasizing hopeful elements of existing practice offers the opportunity to: (1) understand the values and features that constitute a good Anthropocene, (2) determine the processes that lead to the emergence and growth of initiatives that fundamentally change human–environmental relationships, and (3) generate creative, bottom-up scenarios that feature well-articulated pathways toward a more positive future.

    Predicting the health impact of lowering salt consumption in Turkey using the DYNAMO health impact assessment tool
    Erkoyun, E. ; Sözmen, K. ; Bennett, K. ; Unal, B. ; Boshuizen, H.C. - \ 2016
    Public Health 140 (2016). - ISSN 0033-3506 - p. 228 - 234.
    Cardiovascular diseases - Cerebrovascular disease - Disease modelling - Health impact assessment - Ischaemic heart disease - Salt consumption

    Objective To estimate the impact of three daily salt consumption scenarios on the prevalence and incidence of ischaemic heart disease (IHD) and cerebrovascular disease in 2025 in the Turkish population aged ≥30 years using the DYNAMO Health Impact Assessment tool. Study design Statistical disease modelling study. Methods DYNAMO health impact assessment was populated using data from Turkey to estimate the prevalence and incidence of IHD and cerebrovascular disease in 2025. TurkSTAT data were used for demographic data, and national surveys were used for salt consumption and disease-specific burden. Three salt consumption scenarios were modelled: (1) reference scenario: mean salt consumption stays the same from 2012–2013 until 2025; (2) gradual decline: daily salt intake reduces steadily by 0.47 g per year by lowering salt intake from bread by 50% and from table salt by 40% by 2025; and (3) World Health Organization (WHO) advice: daily salt intake of 5 g per day from 2013 until 2025. Results The gradual decline scenario would lead to a decrease in the prevalence of IHD and cerebrovascular disease by 0.3% and 0.2%, respectively, and a decrease in the incidence by 0.6 and 0.4 per 1000, respectively. Following WHO's advice would lead to a decrease in the prevalence of IHD and cerebrovascular disease by 0.8% and 0.5%, respectively, and a decrease in the incidence by 1.0 and 0.7 per 1000, respectively. Conclusion This model indicates that Turkey can lower its future cardiovascular disease burden by following the gradual decline scenario. Following WHO's advice would achieve an even greater benefit.

    The 2016 release of the PREDICTS database
    Hudson, Lawrence N. ; Newbold, Tim ; Contu, Sara ; Hill, Samantha L.L. ; Lysenko, Igor ; Palma, Adriana De; Phillips, Helen R.P. ; Alhusseini, Tamera I. ; Bedford, Felicity E. ; Bennett, Dominic J. ; Bugter, R.J.F. - \ 2016
    Natural History Museum, London
    alpha diversity - global diversity modelling - global change - habitat destruction - land cover - land use - terrestrial biodiversity
    Potential health gains and health losses in eleven EU countries attainable through feasible prevalences of the life-style related risk factors alcohol, BMI, and smoking : A quantitative health impact assessment
    Lhachimi, Stefan K. ; Nusselder, Wilma J. ; Smit, Henriette A. ; Baili, Paolo ; Bennett, Kathleen ; Fernández, Esteve ; Kulik, Margarete C. ; Lobstein, Tim ; Pomerleau, Joceline ; Boshuizen, Hendriek C. ; MacKenbach, Johan P. - \ 2016
    BMC Public Health 16 (2016)1. - ISSN 1471-2458
    Alcohol - BMI - Health impact assessment - Life-style related risk-factors - Modeling - Smoking

    Background: Influencing the life-style risk-factors alcohol, body mass index (BMI), and smoking is an European Union (EU) wide objective of public health policy. The population-level health effects of these risk-factors depend on population specific characteristics and are difficult to quantify without dynamic population health models. Methods: For eleven countries - approx. 80 % of the EU-27 population - we used evidence from the publicly available DYNAMO-HIA data-set. For each country the age- and sex-specific risk-factor prevalence and the incidence, prevalence, and excess mortality of nine chronic diseases are utilized; including the corresponding relative risks linking risk-factor exposure causally to disease incidence and all-cause mortality. Applying the DYNAMO-HIA tool, we dynamically project the country-wise potential health gains and losses using feasible, i.e. observed elsewhere, risk-factor prevalence rates as benchmarks. The effects of the "worst practice", "best practice", and the currently observed risk-factor prevalence on population health are quantified and expected changes in life expectancy, morbidity-free life years, disease cases, and cumulative mortality are reported. Results: Applying the best practice smoking prevalence yields the largest gains in life expectancy with 0.4 years for males and 0.3 year for females (approx. 332,950 and 274,200 deaths postponed, respectively) while the worst practice smoking prevalence also leads to the largest losses with 0.7 years for males and 0.9 year for females (approx. 609,400 and 710,550 lives lost, respectively). Comparing morbidity-free life years, the best practice smoking prevalence shows the highest gains for males with 0.4 years (342,800 less disease cases), whereas for females the best practice BMI prevalence yields the largest gains with 0.7 years (1,075,200 less disease cases). Conclusion: Smoking is still the risk-factor with the largest potential health gains. BMI, however, has comparatively large effects on morbidity. Future research should aim to improve knowledge of how policies can influence and shape individual and aggregated life-style-related risk-factor behavior.

    Quiescent center initiation in the Arabidopsis lateral root primordia is dependent on the SCARECROW transcription factor
    Goh, Tatsuaki ; Toyokura, Koichi ; Wells, Darren M. ; Swarup, Kamal ; Yamamoto, Mayuko ; Mimura, Tetsuro ; Weijers, Dolf ; Fukaki, Hidehiro ; Laplaze, Laurent ; Bennett, Malcolm J. ; Guyomarc’h, Soazig - \ 2016
    Development 143 (2016)18. - ISSN 0950-1991 - p. 3363 - 3371.
    3D live imaging - Arabidopsis thaliana - Lateral root organogenesis - Quiescent center - SCARECROW

    Lateral root formation is an important determinant of root system architecture. In Arabidopsis, lateral roots originate from pericycle cells, which undergo a program of morphogenesis to generate a new lateral root meristem. Despite its importance for root meristem organization, the onset of quiescent center (QC) formation during lateral root morphogenesis remains unclear. Here, we used live 3D confocal imaging to monitor cell organization and identity acquisition during lateral root development. Our dynamic observations revealed an early morphogenesis phase and a late meristem formation phase as proposed in the bi-phasic growth model. Establishment of lateral root QCs coincided with this developmental phase transition. QC precursor cells originated from the outer layer of stage II lateral root primordia, within which the SCARECROW (SCR) transcription factor was specifically expressed. Disrupting SCR function abolished periclinal divisions in this lateral root primordia cell layer and perturbed the formation of QC precursor cells. We conclude that de novo QC establishment in lateral root primordia operates via SCR-mediated formative cell division and coincides with the developmental phase transition.

    A century of ecosystem change: human and seabird impacts on plant species extirpation and invasion on islands
    Lameris, Thomas K. ; Bennett, Joseph R. ; Blight, Louise K. ; Giesen, Marissa ; Janssen, Michael H. ; Schaminée, Joop J.H.J. ; Arcese, Peter - \ 2016
    PeerJ 4 (2016). - ISSN 2167-8359
    We used 116 years of floral and faunal records from Mandarte Island, British Columbia, Canada, to estimate the indirect effects of humans on plant communities via their effects on the population size of a surface-nesting, colonial seabird, the Glaucous-winged gull (Larus glaucescens). Comparing current to historical records revealed 18 extirpations of native plant species (32% of species historically present), 31 exotic species introductions, and one case of exotic introduction followed by extirpation. Contemporary surveys indicated that native species cover declined dramatically from 1986 to 2006, coincident with the extirpation of ‘old-growth’ conifers. Because vegetation change co-occurred with an increasing gull population locally and regionally, we tested several predictions from the hypothesis that the presence and activities of seabirds help to explain those changes. Specifically, we predicted that on Mandarte and nearby islands with gull colonies, we should observe higher nutrient loading and exotic plant species richness and cover than on nearby islands without gull colonies, as a consequence of competitive dominance in species adapted to high soil nitrogen and trampling. As predicted, we found that native plant species cover and richness were lower, and exotic species cover and richness higher, on islands with versus without gull colonies. In addition, we found that soil carbon and nitrogen on islands with nesting gulls were positively related to soil depth and exotic species richness and cover across plots and islands. Our results support earlier suggestions that nesting seabirds can drive rapid change in insular plant communities by increasing nutrients and disturbing vegetation, and that human activities that affect seabird abundance may therefore indirectly affect plant community composition on islands with seabird colonies.
    APOE e4 and the associations of seafood and long-chain omega-3 fatty acids with cognitive decline
    Rest, Ondine van de; Wang, Yamin ; Barnes, Lisa L. ; Tangney, Christine ; Bennett, David A. ; Morris, Martha Clare - \ 2016
    Neurology 86 (2016)22. - ISSN 0028-3878 - p. 2063 - 2070.

    Objective: To examine the association between consumption of seafood and long-chain n-3 fatty acids with change in 5 cognitive domains over an average of 4.9 years. Methods: From an ongoing longitudinal, community-based epidemiologic study of aging and dementia (the Rush Memory and Aging Project), we included 915 participants (age 81.4 6 7.2 years, 25% men) who had completed at least one follow-up cognitive assessment and dietary data. Diet was assessed by semiquantitative food frequency questionnaire. Scores for global cognitive function and 5 cognitive domains (episodic, semantic, and working memory, perceptual speed, and visuospatial ability) were assessed using 19 cognitive tests. Mixed models adjusted for multiple risk factors of cognitive change were used to assess the associations. Results: Consumption of seafood was associated with slower decline in semantic memory (b 5 0.024; p 5 0.03) and perceptual speed (b 5 0.020; p 5 0.05) in separate models adjusted for age, sex, education, participation in cognitive activities, physical activity, alcohol consumption, smoking, and total energy intake. In secondary analyses, APOE e4 carriers demonstrated slower rates of decline in global cognition and in multiple cognitive domains with weekly seafood consumption and with moderate to high long-chain n-3 fatty acid intake from food. These associations were not present in APOE e4 noncarriers. Higher intake levels of a-linolenic acid were associated with slower global cognitive decline, but also only in APOE e4 carriers. Conclusions: These results suggest protective relations of one meal per week of seafood and long-chain n-3 fatty acids against decline in multiple cognitive domains. The role of APOE e4 in this association needs further study.

    What does it mean to teach ‘interpretively’?
    Dodge, Jennifer ; Holtzman, Richard ; Hulst, Merlijn van; Yanow, D. - \ 2016
    Learning and Teaching 9 (2016)1. - ISSN 1755-2273 - p. 73 - 84.
    The ‘interpretive turn’ has gained traction as a research approach in recent decades in the empirical social sciences. While the contributions of interpretive research and interpretive research methods are clear, we wonder: Does an interpretive perspective lend itself to – or even demand – a particular style of teaching? This question was at the heart of a roundtable discussion we organised at the 2014 Interpretive Policy Analysis (IPA) International Conference. This essay reports on the contours of the discussion, with a focus on our reflections upon what it might mean to teach ‘interpretively’. Prior to outlining these, we introduce the defining characteristics of an interpretive perspective and describe our respective experiences and interests in this conversation. In the hope that this essay might constitute the beginning of a wider conversation, we close it with an invitation for others to respond.

    Issue Journal

    Volume: 9 Issue: 1



    Penny Welch and Susan Wright


    Alienating students: Marxist theory in action

    Megan Thiele, Yung-Yi Diana Pan and Devin Molina

    Naïve scientists and conflict analysis: learning through case studies

    R. Williams Ayres

    Assessment rubrics: thinking inside the boxes

    Cary Bennett


    What does it mean to teach ‘interpretively’?

    Jennifer Dodge, Richard Holtzman, Merlijn van Hulst and Dvora Yanow


    Making the best of an inappropriate textbook: using an ‘international edition’ to teach critical thinking and intercultural understanding

    Kristina C. Marcellus

    Review Article

    From steward to leader: a decade of shifting roles for the PhD student

    Corina Balaban

    Book Review

    Association of Seafood Consumption, Brain Mercury Level, and APOEε4 Status With Brain Neuropathology in OlderAdults
    Morris, Martha Clare ; Brockman, John ; Schneider, J. ; Wang, Yamin ; Bennett, D. ; Tangney, Christy ; Rest, O. van de - \ 2016
    JAMA: The Journal of the American Medical Association 315 (2016)5. - ISSN 0098-7484 - p. 489 - 497.
    Importance Seafood consumption is promoted for its many health benefits even though its contamination by mercury, a known neurotoxin, is a growing concern.

    Objective To determine whether seafood consumption is correlated with increased brain mercury levels and also whether seafood consumption or brain mercury levels are correlated with brain neuropathologies.

    Design, Setting, and Participants Cross-sectional analyses of deceased participants in the Memory and Aging Project clinical neuropathological cohort study, 2004-2013. Participants resided in Chicago retirement communities and subsidized housing. The study included 286 autopsied brains of 554 deceased participants (51.6%). The mean (SD) age at death was 89.9 (6.1) years, 67% (193) were women, and the mean (SD) educational attainment was 14.6 (2.7) years.

    Exposures Seafood intake was first measured by a food frequency questionnaire at a mean of 4.5 years before death.

    Main Outcomes and Measures Dementia-related pathologies assessed were Alzheimer disease, Lewy bodies, and the number of macroinfarcts and microinfarcts. Dietary consumption of seafood and n-3 fatty acids was annually assessed by a food frequency questionnaire in the years before death. Tissue concentrations of mercury and selenium were measured using instrumental neutron activation analyses.

    Results Among the 286 autopsied brains of 544 participants, brain mercury levels were positively correlated with the number of seafood meals consumed per week (ρ = 0.16; P = .02). In models adjusted for age, sex, education, and total energy intake, seafood consumption (≥ 1 meal[s]/week) was significantly correlated with less Alzheimer disease pathology including lower density of neuritic plaques (β = −0.69 score units [95% CI, −1.34 to −0.04]), less severe and widespread neurofibrillary tangles (β = −0.77 score units [95% CI, −1.52 to −0.02]), and lower neuropathologically defined Alzheimer disease (β = −0.53 score units [95% CI, −0.96 to −0.10]) but only among apolipoprotein E (APOE ε4) carriers. Higher intake levels of α-linolenic acid (18:3 n-3) were correlated with lower odds of cerebral macroinfarctions (odds ratio for tertiles 3 vs 1, 0.51 [95% CI, 0.27 to 0.94]). Fish oil supplementation had no statistically significant correlation with any neuropathologic marker. Higher brain concentrations of mercury were not significantly correlated with increased levels of brain neuropathology.

    Conclusions and Relevance In cross-sectional analyses, moderate seafood consumption was correlated with lesser Alzheimer disease neuropathology. Although seafood consumption was also correlated with higher brain levels of mercury, these levels were not correlated with brain neuropathology.
    Update on the Global Burden of Ischemic and Hemorrhagic Stroke in 1990-2013: The GBD 2013 Study
    Feigin, V.L. ; Krishnamurthi, R.V. ; Parmar, P. ; Norrving, B. ; Mensah, G.A. ; Bennett, D. ; Barker-Collo, S. ; Moran, A.E. ; Sacco, R.L. ; Truelsen, T. ; Davis, S.C. ; Pandian, J.D. ; Naghavi, M.R. ; Forouzanfar, M.H. ; Nguyen, G. ; Johnson, C. ; Vos, T. ; Meretoja, A. ; Murray, C.J. ; Roth, G.A. ; Geleijnse, J.M. - \ 2015
    Neuroepidemiology 45 (2015)3. - ISSN 0251-5350 - p. 161 - 176.
    Background: Global stroke epidemiology is changing rapidly. Although age-standardized rates of stroke mortality have decreased worldwide in the past 2 decades, the absolute numbers of people who have a stroke every year, and live with the consequences of stroke or die from their stroke, are increasing. Regular updates on the current level of stroke burden are important for advancing our knowledge on stroke epidemiology and facilitate organization and planning of evidence-based stroke care. Objectives: This study aims to estimate incidence, prevalence, mortality, disability-adjusted life years (DALYs) and years lived with disability (YLDs) and their trends for ischemic stroke (IS) and hemorrhagic stroke (HS) for 188 countries from 1990 to 2013. Methodology: Stroke incidence, prevalence, mortality, DALYs and YLDs were estimated using all available data on mortality and stroke incidence, prevalence and excess mortality. Statistical models and country-level covariate data were employed, and all rates were age-standardized to a global population. All estimates were produced with 95% uncertainty intervals (UIs). Results: In 2013, there were globally almost 25.7 million stroke survivors (71% with IS), 6.5 million deaths from stroke (51% died from IS), 113 million DALYs due to stroke (58% due to IS) and 10.3 million new strokes (67% IS). Over the 1990-2013 period, there was a significant increase in the absolute number of DALYs due to IS, and of deaths from IS and HS, survivors and incident events for both IS and HS. The preponderance of the burden of stroke continued to reside in developing countries, comprising 75.2% of deaths from stroke and 81.0% of stroke-related DALYs. Globally, the proportional contribution of stroke-related DALYs and deaths due to stroke compared to all diseases increased from 1990 (3.54% (95% UI 3.11-4.00) and 9.66% (95% UI 8.47-10.70), respectively) to 2013 (4.62% (95% UI 4.01-5.30) and 11.75% (95% UI 10.45-13.31), respectively), but there was a diverging trend in developed and developing countries with a significant increase in DALYs and deaths in developing countries, and no measurable change in the proportional contribution of DALYs and deaths from stroke in developed countries. Conclusion: Global stroke burden continues to increase globally. More efficient stroke prevention and management strategies are urgently needed to halt and eventually reverse the stroke pandemic, while universal access to organized stroke services should be a priority.
    Sex Differences in Stroke Incidence, Prevalence, Mortality and Disability-Adjusted Life Years: Results from the Global Burden of Disease Study 2013
    Barker-Collo, S. ; Bennett, D. ; Krishnamurthi, R.V. ; Parmar, P. ; Feigin, V.L. ; Naghavi, M.R. ; Forouzanfar, M.H. ; Johnson, C. ; Nguyen, G. ; Mensah, G.A. ; Vos, T. ; Murray, C.J. ; Roth, G.A. ; Geleijnse, J.M. - \ 2015
    Neuroepidemiology 45 (2015)3. - ISSN 0251-5350 - p. 203 - 214.
    Background: Accurate information on stroke burden in men and women are important for evidence-based healthcare planning and resource allocation. Previously, limited research suggested that the absolute number of deaths from stroke in women was greater than in men, but the incidence and mortality rates were greater in men. However, sex differences in various metrics of stroke burden on a global scale have not been a subject of comprehensive and comparable assessment for most regions of the world, nor have sex differences in stroke burden been examined for trends over time. Methods: Stroke incidence, prevalence, mortality, disability-adjusted life years (DALYs) and healthy years lost due to disability were estimated as part of the Global Burden of Disease (GBD) 2013 Study. Data inputs included all available information on stroke incidence, prevalence and death and case fatality rates. Analysis was performed separately by sex and 5-year age categories for 188 countries. Statistical models were employed to produce globally comprehensive results over time. All rates were age-standardized to a global population and 95% uncertainty intervals (UIs) were computed. Findings: In 2013, global ischemic stroke (IS) and hemorrhagic stroke (HS) incidence (per 100,000) in men (IS 132.77 (95% UI 125.34-142.77); HS 64.89 (95% UI 59.82-68.85)) exceeded those of women (IS 98.85 (95% UI 92.11-106.62); HS 45.48 (95% UI 42.43-48.53)). IS incidence rates were lower in 2013 compared with 1990 rates for both sexes (1990 male IS incidence 147.40 (95% UI 137.87-157.66); 1990 female IS incidence 113.31 (95% UI 103.52-123.40)), but the only significant change in IS incidence was among women. Changes in global HS incidence were not statistically significant for males (1990 = 65.31 (95% UI 61.63-69.0), 2013 = 64.89 (95% UI 59.82-68.85)), but was significant for females (1990 = 64.892 (95% UI 59.82-68.85), 2013 = 45.48 (95% UI 42.427-48.53)). The number of DALYs related to IS rose from 1990 (male = 16.62 (95% UI 13.27-19.62), female = 17.53 (95% UI 14.08-20.33)) to 2013 (male = 25.22 (95% UI 20.57-29.13), female = 22.21 (95% UI 17.71-25.50)). The number of DALYs associated with HS also rose steadily and was higher than DALYs for IS at each time point (male 1990 = 29.91 (95% UI 25.66-34.54), male 2013 = 37.27 (95% UI 32.29-45.12); female 1990 = 26.05 (95% UI 21.70-30.90), female 2013 = 28.18 (95% UI 23.68-33.80)). Interpretation: Globally, men continue to have a higher incidence of IS than women while significant sex differences in the incidence of HS were not observed. The total health loss due to stroke as measured by DALYs was similar for men and women for both stroke subtypes in 2013, with HS higher than IS. Both IS and HS DALYs show an increasing trend for both men and women since 1990, which is statistically significant only for IS among men. Ongoing monitoring of sex differences in the burden of stroke will be needed to determine if disease rates among men and women continue to diverge. Sex disparities related to stroke will have important clinical and policy implications that can guide funding and resource allocation for national, regional and global health programs.
    Dynamic Nomadic Cadastres
    Lengoiboni, M.N. ; Bregt, A.K. ; Molen, P. van der - \ 2015
    In: Advances in Responsible Land Administration / Zevenbergen, J., de Vries, W., Bennett, R.M., Boca Raton, USA : CRC Press - ISBN 9781498719612 - p. 183 - 200.
    Planetary boundaries: guiding human development on a changing planet
    Steffen, W. ; Richardson, K. ; Rockström, J. ; Cornell, S.E. ; Fetzer, I. ; Bennett, E. ; Biggs, R. ; Vries, W. de - \ 2015
    Science 347 (2015)6223. - ISSN 0036-8075
    environmental flow requirements - early-warning signals - safe operating space - functional diversity - critical transitions - nutrient limitation - marine-environment - biodiversity loss - climate - water
    The planetary boundaries framework defines a safe operating space for humanity based on the intrinsic biophysical processes that regulate the stability of the Earth System. Here, we revise and update the planetary boundaries framework, with a focus on the underpinning biophysical science, based on targeted input from expert research communities and on more general scientific advances over the past 5 years. Several of the boundaries now have a two-tier approach, reflecting the importance of cross-scale interactions and the regional-level heterogeneity of the processes that underpin the boundaries. Two core boundaries—climate change and biosphere integrity—have been identified, each of which has the potential on its own to drive the Earth System into a new state should they be substantially and persistently transgressed.
    Plant embryogenesis requires AUX/LAX-mediated auxin influx
    Robert, H.S. ; Grunewald, W. ; Cannoot, B. ; Soriano, M. ; Swarup, R. ; Weijers, D. ; Bennett, M. ; Boutilier, K.A. ; Friml, J. - \ 2015
    Development 142 (2015). - ISSN 0950-1991 - p. 702 - 711.
    arabidopsis root apex - apical-basal axis - tobacco cells - permease aux1 - gene activity - transport - embryo - monopteros - proteins - carrier
    The plant hormone auxin and its directional transport are known to play a crucial role in defining the embryonic axis and subsequent development of the body plan. Although the role of PIN auxin efflux transporters has been clearly assigned during embryonic shoot and root specification, the role of the auxin influx carriers AUX1 and LIKE-AUX1 (LAX) proteins is not well established. Here, we used chemical and genetic tools on Brassica napus microspore-derived embryos and Arabidopsis thaliana zygotic embryos, and demonstrate that AUX1, LAX1 and LAX2 are required for both shoot and root pole formation, in concert with PIN efflux carriers. Furthermore, we uncovered a positive-feedback loop betweenMONOPTEROS(ARF5)- dependent auxin signalling and auxin transport. ThisMONOPTEROSdependent transcriptional regulation of auxin influx (AUX1, LAX1 and LAX2) and auxin efflux (PIN1 and PIN4) carriers by MONOPTEROS helps to maintain proper auxin transport to the root tip. These results indicate that auxin-dependent cell specification during embryo development requires balanced auxin transport involving both influx and efflux mechanisms, and that this transport is maintained by a positive transcriptional feedback on auxin signalling.
    CTFS-ForestGEO: A worldwide network monitoring forests in an era of global change
    Anderson-Teixeira, K.J. ; Davies, S.J. ; Bennett, A.C. ; Gonzalez-Akre, E.B. ; Muller-Landau, H.C. ; Wright, S.J. ; Abu Salim, K. ; Almeyda Zambrano, A.M. ; Jansen, P.A. ; Ouden, J. den - \ 2015
    Global Change Biology 21 (2015)2. - ISSN 1354-1013 - p. 528 - 549.
    tropical tree community - long-term nitrogen - rain-forest - neotropical forest - functional traits - spatial-patterns - el-nino - phylogenetic structure - seedling recruitment - dispersal limitation
    Global change is impacting forests worldwide, threatening biodiversity and ecosystem services including climate regulation. Understanding how forests respond is critical to forest conservation and climate protection. This review describes an international network of 59 long-term forest dynamics research sites (CTFS-ForestGEO) useful for characterizing forest responses to global change. Within very large plots (median size 25 ha), all stems =1 cm diameter are identified to species, mapped, and regularly recensused according to standardized protocols. CTFS-ForestGEO spans 25°S–61°N latitude, is generally representative of the range of bioclimatic, edaphic, and topographic conditions experienced by forests worldwide, and is the only forest monitoring network that applies a standardized protocol to each of the world's major forest biomes. Supplementary standardized measurements at subsets of the sites provide additional information on plants, animals, and ecosystem and environmental variables. CTFS-ForestGEO sites are experiencing multifaceted anthropogenic global change pressures including warming (average 0.61 °C), changes in precipitation (up to ±30% change), atmospheric deposition of nitrogen and sulfur compounds (up to 3.8 g N m-2 yr-1 and 3.1 g S m-2 yr-1), and forest fragmentation in the surrounding landscape (up to 88% reduced tree cover within 5 km). The broad suite of measurements made at CTFS-ForestGEO sites makes it possible to investigate the complex ways in which global change is impacting forest dynamics. Ongoing research across the CTFS-ForestGEO network is yielding insights into how and why the forests are changing, and continued monitoring will provide vital contributions to understanding worldwide forest diversity and dynamics in an era of global change.
    Precise control of plant stem cell activity through parallel regulatory inputs
    Bennett, T. ; Toorn, A. van; Willemsen, V. ; Scheres, B. - \ 2014
    Development 141 (2014). - ISSN 0950-1991 - p. 4055 - 4064.
    arabidopsis-thaliana root - transcription factor - shoot apex - meristem - gene - differentiation - organization - maintenance - homeostasis - sombrero
    The regulation of columella stem cell activity in the Arabidopsis root cap by a nearby organizing centre, the quiescent centre, has been a key example of the stem cell niche paradigm in plants. Here, we investigate interactions between transcription factors that have been shown to regulate columella stem cells using a simple quantification method for stem cell activity in the root cap. Genetic and expression analyses reveal that the RETINOBLASTOMA-RELATED protein, the FEZ and SOMBRERO NAC-domain transcription factors, the ARF10 and ARF16 auxin response factors and the quiescent centre-expressed WOX5 homeodomain protein each provide independent inputs to regulate the number of columella stem cells. Given the tight control of columella development, we found that these inputs act in a surprisingly parallel manner. Nevertheless, important points of interaction exist; for example, we demonstrate the repression of SMB activity by non-autonomous action of WOX5. Our results suggest that the developmental progression of columella stem cells may be quantitatively regulated by several more broadly acting transcription factors rather than by a single intrinsic stem cell factor, which raises questions about the special nature of the stem cell state in plants.
    Effects of homocysteine lowering with B vitamins on cognitive aging; meta-analysis of 11 trials with cognitive data on 22,000 individuals
    Clarke, R. ; Bennett, D. ; Parish, S. ; Eussen, S.J.P.M. ; Groot, C.P.G.M. de - \ 2014
    American Journal of Clinical Nutrition 100 (2014)2. - ISSN 0002-9165 - p. 657 - 666.
    randomized controlled-trial - folic-acid supplementation - placebo-controlled trial - alzheimers-disease - older-adults - cardiovascular-disease - plasma homocysteine - stroke prevention - vascular-disease - double-blind
    Background: Elevated plasma homocysteine is a risk factor for Alzheimer disease, but the relevance of homocysteine lowering to slow the rate of cognitive aging is uncertain. Objective: The aim was to assess the effects of treatment with B vitamins compared with placebo, when administered for several years, on composite domains of cognitive function, global cognitive function, and cognitive aging. Design: A meta-analysis was conducted by using data combined from 11 large trials in 22,000 participants. Domain-based z scores (for memory, speed, and executive function and a domain-composite score for global cognitive function) were available before and after treatment (mean duration: 2.3 y) in the 4 cognitive-domain trials (1340 individuals); Mini-Mental State Examination (MMSE)–type tests were available at the end of treatment (mean duration: 5 y) in the 7 global cognition trials (20,431 individuals). Results: The domain-composite and MMSE-type global cognitive function z scores both decreased with age (mean ± SE: -0.054 ± 0.004 and -0.036 ± 0.001/y, respectively). Allocation to B vitamins lowered homocysteine concentrations by 28% in the cognitive-domain trials but had no significant effects on the z score differences from baseline for individual domains or for global cognitive function (z score difference: 0.00; 95% CI: -0.05, 0.06). Likewise, allocation to B vitamins lowered homocysteine by 26% in the global cognition trials but also had no significant effect on end-treatment MMSE-type global cognitive function (z score difference: -0.01; 95% CI: -0.03, 0.02). Overall, the effect of a 25% reduction in homocysteine equated to 0.02 y (95% CI: -0.10, 0.13 y) of cognitive aging per year and excluded reductions of >1 mo per year of treatment. Conclusion: Homocysteine lowering by using B vitamins had no significant effect on individual cognitive domains or global cognitive function or on cognitive aging.
    Modelling obesity outcomes: reducing obesity risk in adulthood may have grater impact than reducing obesity prevalence in childhood
    Lhachimi, S.K. ; Nusselder, W.J. ; Lobstein, T.J. ; Smit, H.A. ; Baili, P. ; Bennett, K. ; Kulik, M.C. ; Jackson-Leach, R. ; Boshuizen, H.C. ; Mackenbach, J.P. - \ 2013
    Obesity Reviews 14 (2013)7. - ISSN 1467-7881 - p. 523 - 531.
    european-union - health - overweight - disease - trends - burden - policy
    A common policy response to the rise in obesity prevalence is to undertake interventions in childhood, but it is an open question whether this is more effective than reducing the risk of becoming obese during adulthood. In this paper, we model the effect on health outcomes of (i) reducing the prevalence of obesity when entering adulthood; (ii) reducing the risk of becoming obese throughout adult life; and (iii) combinations of both approaches. We found that, while all approaches reduce the prevalence of chronic diseases and improve life expectancy, a given percentage reduction in obesity prevalence achieved during childhood had a smaller effect than the same percentage reduction in the risk of becoming obese applied throughout adulthood. A small increase in the probability of becoming obese during adulthood offsets a substantial reduction in prevalence of overweight/obesity achieved during childhood, with the gains from a 50% reduction in child obesity prevalence offset by a 10% increase in the probability of becoming obese in adulthood. We conclude that both policy approaches can improve the health profile throughout the life course of a cohort, but they are not equivalent, and a large reduction in child obesity prevalence may be reversed by a small increase in the risk of becoming overweight or obese in adulthood.
    Auxin reflux between the endodermis and pericycle promotes lateral root initiation
    Marhavy, P. ; Vanstraelen, M. ; Rybel, B.P.M. de; Ding, Z.J. ; Bennett, M.J. ; Beeckman, T. ; Benkova, E. - \ 2013
    The EMBO Journal 32 (2013)1. - ISSN 0261-4189 - p. 149 - 158.
    arabidopsis-thaliana - gene-expression - cell-cycle - efflux - transport - family - organization - gradients - proteins - meristem
    Lateral root (LR) formation is initiated when pericycle cells accumulate auxin, thereby acquiring founder cell (FC) status and triggering asymmetric cell divisions, giving rise to a new primordium. How this auxin maximum in pericycle cells builds up and remains focused is not understood. We report that the endodermis plays an active role in the regulation of auxin accumulation and is instructive for FCs to progress during the LR initiation (LRI) phase. We describe the functional importance of a PIN3 (PIN-formed) auxin efflux carrier-dependent hormone reflux pathway between overlaying endodermal and pericycle FCs. Disrupting this reflux pathway causes dramatic defects in the progress of FCs towards the next initiation phase. Our data identify an unexpected regulatory function for the endodermis in LRI as part of the fine-tuning mechanism that appears to act as a check point in LR organogenesis after FCs are specified. The EMBO Journal (2013) 32, 149-158. doi:10.1038/emboj.2012.303; Published online 23 November 2012
    Structural variables from Lidar for improved carbon estimates in rainforest understory
    Fedrigo, M. ; Minnis, B. ; Newnham, G. ; Gulvenor, D. ; Calders, K. ; Roxburgh, S. ; Smith, B. ; Kasel, S. ; Bennett, L. ; Nitschke, C.R. - \ 2013
    Changes in farming and in stakeholder concern for animal welfare
    Miele, M. ; Blokhuis, H.J. ; Bennett, R.N. ; Bock, B.B. - \ 2013
    In: Improving farm animal welfare. Science and society working together: the Welfare Quality approach / Blokhuis, H., Miele, M., Veissier, I., Jones, B., Wageningen : Wageningen Academic Publishers - ISBN 9789086867707 - 235 p.
    Contribution of ALS and TLS to structural profiles of complex, multi-strata cool temperate rainforest
    Fedrigo, M. ; Calders, K. ; Newnham, G. ; Gulvenor, D. ; Kasel, S. ; Bennett, L. ; Nitschke, C.R. - \ 2012
    Comparison of tobacco control scenarios: quantifying estimates of long-term health impact using the DYNAMO-HIA modeling tool
    Kulik, M.C. ; Nusselder, W.J. ; Boshuizen, H.C. ; Lhachimi, S.K. ; Fernández, E. ; Baili, P. ; Bennett, K. ; Mackenbach, J.P. ; Smit, H.A. - \ 2012
    PLoS ONE 7 (2012)2. - ISSN 1932-6203
    Background There are several types of tobacco control interventions/policies which can change future smoking exposure. The most basic intervention types are 1) smoking cessation interventions 2) preventing smoking initiation and 3) implementation of a nationwide policy affecting quitters and starters simultaneously. The possibility for dynamic quantification of such different interventions is key for comparing the timing and size of their effects. Methods and Results We developed a software tool, DYNAMO-HIA, which allows for a quantitative comparison of the health impact of different policy scenarios. We illustrate the outcomes of the tool for the three typical types of tobacco control interventions if these were applied in the Netherlands. The tool was used to model the effects of different types of smoking interventions on future smoking prevalence and on health outcomes, comparing these three scenarios with the business-as-usual scenario. The necessary data input was obtained from the DYNAMO-HIA database which was assembled as part of this project. All smoking interventions will be effective in the long run. The population-wide strategy will be most effective in both the short and long term. The smoking cessation scenario will be second-most effective in the short run, though in the long run the smoking initiation scenario will become almost as effective. Interventions aimed at preventing the initiation of smoking need a long time horizon to become manifest in terms of health effects. The outcomes strongly depend on the groups targeted by the intervention. Conclusion We calculated how much more effective the population-wide strategy is, in both the short and long term, compared to quit smoking interventions and measures aimed at preventing the initiation of smoking. By allowing a great variety of user-specified choices, the DYNAMO-HIA tool is a powerful instrument by which the consequences of different tobacco control policies and interventions can be assessed
    DYNAMO-HIA - A Dynamic Modelling tool for generic Health Impact Assessments
    Lhachimi, S.K. ; Nusselder, W.J. ; Smit, H.A. ; Baal, P. van; Bailli, P. ; Bennett, K. ; Fernández, E. ; Kulik, M.C. ; Lobstein, T. ; Pomerleau, J. ; Mackenbach, J.P. ; Boshuizen, H.C. - \ 2012
    PLoS ONE 7 (2012)5. - ISSN 1932-6203 - 11 p.
    standard tool - care - projection - costs
    Background Currently, no standard tool is publicly available that allows researchers or policy-makers to quantify the impact of policies using epidemiological evidence within the causal framework of Health Impact Assessment (HIA). A standard tool should comply with three technical criteria (real-life population, dynamic projection, explicit risk-factor states) and three usability criteria (modest data requirements, rich model output, generally accessible) to be useful in the applied setting of HIA. With DYNAMO-HIA (Dynamic Modeling for Health Impact Assessment), we introduce such a generic software tool specifically designed to facilitate quantification in the assessment of the health impacts of policies. Methods and Results DYNAMO-HIA quantifies the impact of user-specified risk-factor changes on multiple diseases and in turn on overall population health, comparing one reference scenario with one or more intervention scenarios. The Markov-based modeling approach allows for explicit risk-factor states and simulation of a real-life population. A built-in parameter estimation module ensures that only standard population-level epidemiological evidence is required, i.e. data on incidence, prevalence, relative risks, and mortality. DYNAMO-HIA provides a rich output of summary measures – e.g. life expectancy and disease-free life expectancy – and detailed data – e.g. prevalences and mortality/survival rates – by age, sex, and risk-factor status over time. DYNAMO-HIA is controlled via a graphical user interface and is publicly available from the internet, ensuring general accessibility. We illustrate the use of DYNAMO-HIA with two example applications: a policy causing an overall increase in alcohol consumption and quantifying the disease-burden of smoking. Conclusion By combining modest data needs with general accessibility and user friendliness within the causal framework of HIA, DYNAMO-HIA is a potential standard tool for health impact assessment based on epidemiologic evidence.
    Health impacts of increasing alcohol prices in the European Union : a dynamic projection
    Lhachimi, S.K. ; Cole, K.J. ; Nusselder, W.J. ; Smit, H.A. ; Baili, P. ; Bennett, K. ; Pomerleau, J. ; McKee, M. ; Charlesworth, K. ; Kulik, M.C. ; Mackenbach, J.P. ; Boshuizen, H.C. - \ 2012
    Preventive Medicine 55 (2012)3. - ISSN 0091-7435 - p. 237 - 243.
    mortality - policies - tax - metaanalysis - consumption - population - risk
    Objective Western Europe has high levels of alcohol consumption, with corresponding adverse health effects. Currently, a major revision of the EU excise tax regime is under discussion. We quantify the health impact of alcohol price increases across the EU. Data and method We use alcohol consumption data for 11 member states, covering 80% of the EU-27 population, and corresponding country-specific disease data (incidence, prevalence, and case-fatality rate of alcohol related diseases) taken from the 2010 published Dynamic Modelling for Health Impact Assessment (DYNAMO-HIA) database to dynamically project the changes in population health that might arise from changes in alcohol price. Results Increasing alcohol prices towards those of Finland (the highest in the EU) would postpone approximately 54,000 male and approximately 26,100 female deaths over 10 years. Moreover, the prevalence of a number of chronic diseases would be reduced: in men by approximately 97,800 individuals with diabetes, 65,800 with stroke and 62,200 with selected cancers, and in women by about 19,100, 23,500, and 27,100, respectively. Conclusion Curbing excessive drinking throughout the EU completely would lead to substantial gains in population health. Harmonisiation of prices to the Finnish level would, for selected diseases, achieve more than 40% of those gains
    The influence of casein and urea as nitrogen sources on in vitro equine caecal fermentation
    Santos, A.S. ; Ferreira, L.M.M. ; Martin-Rosset, W. ; Cotovio, M. ; Silva, F. ; Bennett, R.N. ; Cone, J.W. ; Bessa, R.J.B. ; Rodrigues, M.A.M. - \ 2012
    Animal 6 (2012)7. - ISSN 1751-7311 - p. 1096 - 1102.
    rumen microbial-growth - gas-production - amino-acids - protein - ponies - digestibility - metabolism - peptides - kinetics - invitro
    To access the fermentative response of equine caecal microbial population to nitrogen availability, an in vitro study was conducted using caecal contents provided with adequate energy sources and nitrogen as limiting nutrient. Two nitrogen (N) sources were provided, protein (casein) and non-protein (urea). Caecal fluid, taken from three cannulated horses receiving a hay–concentrate diet, was mixed with a N-free buffer–mineral solution. The influence of four N levels (3.7, 6.3, 12.5 or 25 mg of N in casein or urea) was studied using the gas production technique. Total volatile fatty acids (VFA), NH3-N and gas production were measured after a 24-h incubation period. Microbial biomass was estimated using adenine and guanine bases as internal markers, and ATP production was estimated stoichiometrically. Microbial growth efficiency (YATP) and gas efficiency (Egas) were estimated. Fermentation with casein as the sole N source was generally characterized by lower total VFA, NH3-N, total gas production and higher acetate : propionate (A : P) ratio and YATP than with urea. Results herein presented indicate that, under these in vitro conditions, caecal microbial population does in fact use urea N, but less efficiently than casein in terms of microbial growth
    A novel Aux/IAA28 signalling cascade activates GATA23-dependent specification of lateral root founder cell identity
    Rybel, B. De; Vassileva, V. ; Parizot, B. ; Demeulenaere, M. ; Grunewald, W. ; Audenaert, D. ; Campenhout, J. Van; Overvoorde, P. ; Janssen, L. ; Vanneste, S. ; Moller, B.K. ; Wilson, M. ; Holman, T. ; Isterdaele, G. Van; Brunoud, G. ; Vuylsteke, M. ; Vernoux, T. ; Veylder, L. De; Inze, D. ; Weijers, D. ; Bennett, M. ; Beeckman, T. - \ 2010
    Current Biology 20 (2010)19. - ISSN 0960-9822 - p. 1697 - 1706.
    of-function mutation - arabidopsis-thaliana - auxin transport - initiation - gene - fate - differentiation - expression - pericycle - divisions
    Background - Lateral roots are formed at regular intervals along the main root by recurrent specification of founder cells. To date, the mechanism by which branching of the root system is controlled and founder cells become specified remains unknown. Results - Our study reports the identification of the auxin regulatory components and their target gene, GATA23, which control lateral root founder cell specification. Initially, a meta-analysis of lateral root-related transcriptomic data identified the GATA23 transcription factor. GATA23 is expressed specifically in xylem pole pericycle cells before the first asymmetric division and is correlated with oscillating auxin signaling maxima in the basal meristem. Also, functional studies revealed that GATA23 controls lateral root founder cell identity. Finally, we show that an Aux/IAA28-dependent auxin signaling mechanism in the basal meristem controls GATA23 expression. Conclusions - We have identified the first molecular components that control lateral root founder cell identity in the Arabidopsis root. These include an IAA28-dependent auxin signaling module in the basal meristem region that regulates GATA23 expression and thereby lateral root founder cell specification and root branching patterns
    Rural consumers' preferences for banana attributes in Uganda: is there a market for GM staples?
    Kikulwe, E.M. ; Birol, E. ; Falk-Zepeda, J. ; Wesseler, J.H.H. - \ 2010
    In: Choice Experiments in Developing Countries. Implementation, Challanges and Policy Implications / Bennett, J., Birol, E., Cheltenham, UK : Edward Elgar - ISBN 9781848440036 - p. 278 - 296.
    No consistent female preference for higher crown UV reflectance in Blue Tits Cyanistes caeruleus: a mate choice experiment
    Kurvers, R.H.J.M. ; Delhey, K. ; Roberts, M.L. ; Peters, A. - \ 2010
    Ibis 152 (2010)2. - ISSN 0019-1019 - p. 393 - 396.
    plumage coloration - sex-ratio - ornamentation - grosbeaks - traits
    Although male UV structural plumage coloration can indicate male quality (e.g. Keyser & Hill 2000) and female reproductive investment strategies (e.g. Sheldon et al. 1999, Griffith et al. 2003), unambiguous evidence that such plumage is a direct target of female choice is still lacking. A straightforward way of testing this is by conducting controlled mate choice experiments that exclude confounding factors such as male–male competition or territory quality. The first experiments on the role of structural colours in mate choice used UV-blocking windows (e.g. Bennett et al. 1996, Hunt et al. 1999), thereby completely removing male UV reflectance. A better approach is to vary UV reflectance within the natural range under natural light conditions. Only two such mate choice experiments have been undertaken to date (Ballentine & Hill 2003, Liu et al. 2007). In neither study did females show a preference for more UV-ornamented males. In the present study, we manipulated crown reflectance of first-year male Blue Tits Cyanistes caeruleus to test the hypothesis that females prefer males with a higher crown UV reflectance, as predicted by patterns of sex allocation, paternity and female parental investment in this species (Johnsen et al. 2005, Delhey et al. 2007a,b). In a mate choice experiment, females were offered a choice of two males (matched for yellow breast colour), one with a UV-reduced crown reflectance and one control-manipulated male. The results indicated that female preference was inconsistent and may be context-dependent
    Bimodular auxin response controls organogenesis in Arabidopsis.
    Smet, I. de; Lau, S. ; Voss, U. ; Vanneste, S. ; Benjamins, R. ; Rademacher, E.H. ; Schlereth, A. ; Rybel, B. De; Vassileva, V. ; Grunewald, W. ; Naudts, M. ; Levesque, M.P. ; Ehrismann, J.S. ; Inze, D. ; Luschnig, C. ; Benfey, P.N. ; Weijers, D. ; Montagu, M.C.E. van; Bennett, M.J. ; Juergens, G. ; Beeckman, T. - \ 2010
    Proceedings of the National Academy of Sciences of the United States of America 107 (2010)6. - ISSN 0027-8424 - p. 2705 - 2710.
    lateral root initiation - mediated transformation - transcription factor - gene - embryo - monopteros - thaliana - expression - arf19 - differentiation
    Like animals, the mature plant body develops via successive sets of instructions that determine cell fate, patterning, and organogenesis. In the coordination of various developmental programs, several plant hormones play decisive roles, among which auxin is the best-documented hormonal signal. Despite the broad range of processes influenced by auxin, how such a single signaling molecule can be translated into a multitude of distinct responses remains unclear. In Arabidopsis thaliana, lateral root development is a classic example of a developmental process that is controlled by auxin at multiple stages. Therefore, we used lateral root formation as a model system to gain insight into the multifunctionality of auxin. We were able to demonstrate the complementary and sequential action of two discrete auxin response modules, the previously described SOLITARY ROOT/INDOLE-3-ACETIC ACID (IAA)14-AUXIN REPONSE FACTOR (ARF)7-ARF19–dependent lateral root initiation module and the successive BODENLOS/IAA12-MONOPTEROS/ARF5–dependent module, both of which are required for proper organogenesis. The genetic framework in which two successive auxin response modules control early steps of a developmental process adds an extra dimension to the complexity of auxin’s action
    Consumer perceptions of the risks and benefits associated with food hazards. Second edition
    Frewer, L.J. ; Dijk, H. van; Fischer, A.R.H. - \ 2010
    In: Risk Communication and Public Health / Bennett, P., Calman, K., Curtis, Sarah, Fischbacher-Smith, Denis, Oxford, UK : Oxford University Press - ISBN 9780199562848 - p. 39 - 52.
    Assessment of BIOrefinery concepts and the implications for agricultural and forestry POLicy : Deliverable 7.6 : BIOPOL Final report
    Annevelink, E. ; Kamm, B. ; Schönicke, P. ; Menrad, K. ; Kurka, S. ; Klein, A. ; Rogulska, M. ; Karbowski, A. ; Peck, P. ; McCormick, K. ; Lenhart, J. ; Capros, P. ; Agathokles, D.E. ; Reith, J.H. ; Mozaffarian, H. ; Meesters, K.P.H. ; Ree, R. van; Bennett, S. ; Bauen, A.W. - \ 2009
    Wageningen : Wageningen UR [et al.] - 68
    biobased economy - bioraffinage - chemische industrie - duurzaamheid (sustainability) - beleid - scenario-analyse - biobased economy - biorefinery - chemical industry - sustainability - policy - scenario analysis
    BIOPOL is a two-year research project funded by the European Commission since 2007 through the Sixth Framework Programme. The overall goal of BIOPOL is to assess the status (technical, social, environmental, political, and implementation) of innovative BIOrefinery concepts and the implications for agricultural and forestry POLicy. Biorefinery concepts are aimed at relevant market-competitive and environmental-friendly synthesis of bio-products (chemicals and/or materials) together with the production of secondary energy carriers (transportation fuels, power and/or CHP). BIOPOL was conceived to address the fact that the wider expectations for biorefineries have not yet yielded clear definitions for biorefinery concepts, or an understanding of the current status and prospective benefits of biorefining in Europe. Therefore the BIOPOL project was designed to assess the current status of biorefinery activities in Europe and explore future scenarios for development. By systematically accounting for potential technical, political, social and industrial impacts of such scenarios their outputs will be utilised to inform policy formulation in this area. By drawing from several complimentary research disciplines the insights gained will be able to inform EU policy-making and help frame future research directions both in Europe and elsewhere.
    In vitro digestibility of b-casein and b-lactoglobulin under simulated human gastric and duodenal conditions
    Mandalari, G. ; Adel-Patient, K. ; Barkholt, V. ; Baro, C. ; Bennett, L. ; Bublin, M. ; Gaier, S. ; Graser, G. ; Ladics, G.S. ; Mierzejewska, D. ; Vassilopoulou, E. ; Vissers, Y.M. ; Zuidmeer, L. ; Rigby, N.M. ; Salt, L.J. ; Defernez, M. ; Mulholland, F. ; Mackie, A.R. ; Wickham, M.S.J. ; Mills, E.N.C. - \ 2009
    Regulatory Toxicology and Pharmacology 55 (2009)3. - ISSN 0273-2300 - p. 372 - 381.
    human pancreatic-juice - food allergens - gastrointestinal proteolysis - protein digestibility - pepsin digestion - stability - fluid - hydrolysis - resistance - ph
    Initially the resistance to digestion of two cow's milk allergens, beta-casein, and beta-lactoglobulin (beta-Lg), was compared using a "high-protease assay" and a "low-protease assay" in a single laboratory. The low-protease assay represents an alternative standardised protocol mimicking conditions found in the gastrointestinal tract. For the high-protease assay, both proteins were incubated with either pepsin or pancreatin and digestion monitored by sodium dodecyl sulphate-polyacrylamide gel electrophoresis and reverse phase-high performance liquid chromatography. The low-protease assay involved gastroduodenal digestion in the presence or absence of phosphatidylcholine (PC). Both beta-casein and beta-Lg were susceptible to hydrolysis by pepsin and pancreatin in the high-protease assay. In contrast, the kinetics of beta-casein digestion in the low-protease assay were slower, beta-Lg being pepsin resistant. During duodenal digestion, beta-Lg was gradually degraded and addition of PC slowed digestion. Subsequently, the reproducibility of the low-protease assay was assessed in 12 independent laboratories by visual assessment of the gels and densitometric analysis: the inter- and intra-laboratory variability was affected by sampling and electrophoresis method employed. The low-protease assay was shown to be reproducible. Future studies will extend these findings using a broader panel of proteins
    Establishing a sustainable biorefining industry
    Bennett, S.J. ; Annevelink, E. - \ 2009
    Biofuels Bioproducts and Biorefining 3 (2009)3. - ISSN 1932-104X - p. 344 - 346.
    Planning for a future biorefining industry will benefit from interdisciplinary research.
    Exploring future trends in ecosystem services
    Zurek, M. ; Biggs, R. ; Raudsepp-Hearne, C. ; Bennett, E. ; Kok, K. ; Velarde, S.J. - \ 2008
    In: Ecosystem Services: A guide for decision makers / Ranganathan, J., Raudsepp-Hearne, C., Lucas, N., Irwin, F., Zurek, M., Bennett, K., Ash, N., West, P., Washington : World Resources Institute (WRI) - ISBN 9781569736692 - p. 45 - 53.
    Cytokinins act directly on lateral root founder cells to inhibit root initiation
    Laplaze, L. ; Benkova, E. ; Casimiro, I. ; Maes, L. ; Vanneste, S. ; Swarup, R. ; Weijers, D. ; Calvo, V. ; Parizot, B. ; Herrera-Rodriguez, M.B. ; Offringa, R. ; Graham, N. ; Doumas, P. ; Friml, J. ; Bogusz, D. ; Beeckman, T. ; Bennett, M. - \ 2007
    The Plant Cell 19 (2007)12. - ISSN 1040-4651 - p. 3889 - 3900.
    arabidopsis-thaliana - response regulators - tobacco plants - pea roots - auxin - shoot - gene - expression - pericycle - meristem
    In Arabidopsis thaliana, lateral roots are formed from root pericycle cells adjacent to the xylem poles. Lateral root development is regulated antagonistically by the plant hormones auxin and cytokinin. While a great deal is known about how auxin promotes lateral root development, the mechanism of cytokinin repression is still unclear. Elevating cytokinin levels was observed to disrupt lateral root initiation and the regular pattern of divisions that characterizes lateral root development in Arabidopsis. To identify the stage of lateral root development that is sensitive to cytokinins, we targeted the expression of the Agrobacterium tumefaciens cytokinin biosynthesis enzyme isopentenyltransferase to either xylem-pole pericycle cells or young lateral root primordia using GAL4-GFP enhancer trap lines. Transactivation experiments revealed that xylem-pole pericycle cells are sensitive to cytokinins, whereas young lateral root primordia are not. This effect is physiologically significant because transactivation of the Arabidopsis cytokinin degrading enzyme cytokinin oxidase 1 in lateral root founder cells results in increased lateral root formation. We observed that cytokinins perturb the expression of PIN genes in lateral root founder cells and prevent the formation of an auxin gradient that is required to pattern lateral root primordia.
    Agriculture, water, and ecosystems: avoiding the costs of going too far
    Falkenmark, M. ; Finlayson, M. ; Gordon, L. ; Bennett, E. ; Chiuta, T.M. ; Coates, D. ; Ghosh, N. ; Gopalakrishnan, M. ; Groot, R.S. de; Jacks, G. ; Kendy, E. ; Oyebanda, L. ; Moore, M. ; Peterson, G.D. ; Portuguez, J.M. ; Seesink, K. ; Tharme, R. ; Wasson, R. - \ 2007
    In: Water for food. Water for life. A comprehensive assessment of water management in Agriculture / Molden, D., London (UK) : Earthscan (Comprehensive assessment of water management in agriculture ) - ISBN 9781844073962 - p. 233 - 277.
    Apical/basal polarity : why plant cells do not stand on their heads
    Friml, J. ; Benfey, P. ; Benková, E. ; Bennett, M. ; Berleth, T. ; Geldner, N. ; Grebe, M. ; Hejátko, J. ; Jürgens, G. ; Laux, T. ; Lindsey, K. ; Lukowitz, W. ; Luschnig, C. ; Offringa, R. ; Scheres, B.J.G. ; Swarup, R. ; Torres-Ruiz, R. ; Weijers, D. ; Zazímalová, E. - \ 2006
    Trends in Plant Science 11 (2006)1. - ISSN 1360-1385 - p. 12 - 14.
    dependent auxin gradients - arabidopsis - efflux
    Methodology for developing the Millennium Ecosystem Assessment scenarios
    Alcamo, J. ; Vuuren, D. van; Rosegrant, M. ; Alder, J. ; Bennett, E. ; Lodge, D. ; Masui, T. ; Morita, T. ; Ringler, C. ; Sala, O. ; Schulze, K. ; Zurek, M. ; Eickhout, B. ; Maerker, M. ; Kok, K. - \ 2006
    In: Ecosystems and Human Well-being: Scenarios / Carpenter, S.R., Pingali, P.L., Bennett, E.M., Zurek, M.B., Washington : Island Press (Findings of the Scenarios Working Group of the Millennium Ecosystem Assessment vol. 2) - ISBN 9781559633864 - p. 145 - 172.
    Ecosystems and human well-being - Synthesis: A Report of the Millennium Ecosystem Assessment
    Reid, W.V. ; Mooney, H.A. ; Cropper, A. ; Capistrano, D. ; Carpenter, S.R. ; Chopra, K. ; Dasgupta, P. ; Dietz, T. ; Duraiappah, A.K. ; Hassan, R. ; Kasperson, R. ; Leemans, R. ; May, R.M. ; McMichael, A.J. ; Pingali, P. ; Samper, C. ; Scholes, R. ; Watson, R.T. ; Zakri, A.H. ; Shidong, Z. ; Ash, N.J. ; Bennett, E. ; Kumar, P. ; Lee, M.J. ; Raudsepp-Hearne, C. ; Simons, H. ; Thonell, J. ; Zurek, M.B. - \ 2005
    Washington D.C. : Island Press - ISBN 9781597260404 - 137
    ecosystemen - milieubeheer - milieubeleid - natuurbescherming - verandering - beoordeling - welzijn - ecosystems - environmental management - environmental policy - nature conservation - change - assessment - well-being
    This report presents a synthesis and integration of the findings of the four MA Working Groups (Condition and Trends, Scenarios, Responses, and Sub-global Assessments). It does not, however, provide a comprehensive summary of each Working Group report, and readers are encouraged to also review the findings of these separately. This synthesis is organized around the core questions originally posed to the assessment: How have ecosystems and their services changed? What has caused these changes? How have these changes affected human well-being? How might ecosystems change in the future and what are the implications for human well-being? And what options exist to enhance the conservation of ecosystems and their contribution to human well-being?
    Irrigation Management, the Participatory Approach, and Equity in an Andean Community
    Vera-Delgado, J. - \ 2005
    In: Opposing Currents : the Politics of Water and Gender in Latin America / Bennett, V., Dávila-Poblete, S., Nieves Rico, M., Pittsburgh : University of Pittsburgh Press (Pitt Latin american series ) - ISBN 9780822958543 - p. 109 - 122.
    Women in the "Water War" in the Cochabamba Valleys
    Bustamente, R.R. ; Peredo, E. ; Udaeta, M.E. - \ 2005
    In: Opposing Currents. The Politics of Water and Gender in Latin America / Bennett, V., Dávila-Poblete, S., Nieves Rico, M., Pittsburgh : University of Pittsburgh Press (Pitt Latin American series ) - ISBN 9780822958543 - p. 72 - 89.
    The Connection between Gender and Water management
    Zwarteveen, M.Z. ; Bennett, V. - \ 2005
    In: Opposing Currents. The Politics of Water and Gender in Latin America / Bennett, V., Dávila-Poblete, S., Nieves Rico, M., Pittsburgh : University of Pittsburgh Press (Pitt Latin American series ) - ISBN 9780822958543 - p. 13 - 29.
    irrigatie - waterbeheer - vrouwen - zuid-amerika - waterrechten - geslacht (gender) - irrigation - water management - women - south america - water rights - gender
    The right to water; gender and household water; gender and irrigation; irrigation as masculine identity and culture
    Comparative analyses of a small molecule/enzyme interaction by multiple users of Biacore technology
    Cannon, M.J. ; Papalia, G.A. ; Navratilova, I. ; Fisher, R.J. ; Roberts, L.R. ; Worthy, K.M. ; Stephen, A.G. ; Marchesini, G.R. ; Collins, E.J. ; Casper, D. ; Qiu, H. ; Satpaev, D. ; Liparoto, S.F. ; Rice, D.A. ; Gorshkova, I. ; Darling, R.J. ; Bennett, D.B. ; Sekar, M. ; Hommema, E. ; Liang, A.M. ; Day, E.S. ; Inman, J. ; Karlicek, S.H. ; Ullrich, S.J. ; Hodges, D. ; Chu, T. ; Sullivan, E. ; Simpson, J. ; Rafique, A. ; Luginbühl, B. ; Nyholm Westin, S. ; Bynum, M. ; Cachia, P. ; Li, Y.J. ; Kao, D. ; Neurauter, A. ; Wong, M. - \ 2004
    Analytical Biochemistry 330 (2004)1. - ISSN 0003-2697 - p. 98 - 113.
    plasmon resonance biosensors - kinetic-analysis - mass-transport - rate constants - carbonic-anhydrase - surface - binding
    To gauge the experimental variability associated with Biacore analysis, 36 different investigators analyzed a small molecule/enzyme interaction under similar conditions. Acetazolamide (222 g/mol) binding to carbonic anhydrase II (CAII; 30,000 Da) was chosen as a model system. Both reagents were stable and their interaction posed a challenge to measure because of the low molecular weight of the analyte and the fast association rate constant. Each investigator created three different density surfaces of CAII and analyzed an identical dilution series of acetazolamide (ranging from 4.1 to 1000 nM). The greatest variability in the results was observed during the enzyme immobilization step since each investigator provided their own surface activating reagents. Variability in the quality of the acetazolamide binding responses was likely a product of how well the investigators' instruments had been maintained. To determine the reaction kinetics, the responses from the different density surfaces were fit globally to a 1:1 interaction model that included a term for mass transport. The averaged association and dissociation rate constants were 3.1 ± 1.6 × 106 M-1 s-1 and 6.7 ± 2.5 × 10-2 s-1, respectively, which corresponded to an average equilibrium dissociation constant (KD) of 2.6 ± 1.4 × 10-8 M. The results provide a benchmark of variability in interpreting binding constants from the biosensor and highlight keys areas that should be considered when analyzing small molecule interactions.
    Recent developments in inoculum production, application and pathogenicity in the biocontrol agent Coniothyrium minitans
    Whipps, J.M. ; Bennett, A.B. ; Challen, M. ; Hill, R. ; Daohong Jiang, ; Jones, E.E. ; McQuilken, M. ; Rinzema, A. ; Rogers, C. ; Stewart, A. ; Tomprefa, N. - \ 2004
    In: Proceedings of 'Integration 2004', IOBC Conference on BCAs and their integration in agricultural systems, Trention, 9-13 June 2004. - Trention, Italy : - p. 41 - 41.
    How discontinuities become continuities : the dynamics of participatory development in rural China
    Wang Yihuan, - \ 2003
    Wageningen University. Promotor(en): N.E. Long. - Wageningen : Wageningen University - ISBN 9789058088680 - 231
    plattelandsontwikkeling - ontwikkelingsstudies - rurale sociologie - ontwikkelingsprojecten - participatie - plattelandsgemeenschappen - conflict - interventie - china - hebei - rural development - development studies - rural sociology - development projects - participation - rural communities - conflict - intervention - china - hebei
    ABSTRACT This research focuses on an understanding of the multiple forms in which small farmers families attempted to resolve their livelihood problems and develop viable farming strategies. The study was essentially explorative; therefore, the findings attempted to be valuable in documenting the "social construction" of farming practice and local community networks and in offering a view, "from below", of present and future agricultural scenarios. Following literature of Robert DeWalt (1979); John Bennett (1982), Norman Long and Jan Douwe van der Ploeg (1994), the research uses the notions of "adaptive strategies" and "farming styles", combining a concern for land use and the management of other types of "capital": natural, economic, human and social resources (Scoones, 1998), with an emphasis on how existing economic mileux shape farm-livelihood decision making. Running throughout the research, the thesis tries to generate additional knowledge on the issue of cropping patterns and sustainable rural livelihoods based on agriculture (Chambers et al, 1989), from the point of view of farmers' perceptions on resource management. The fieldwork was divided into two phases. The first part lasted 30 months with the aim to know in deep the main rural livelihoods of a small settlement called Agrimaga in the central atlantic region of Costa Rica. The study included two inventory studies of 29 farms and the data gathered was analysed to see if it revealed any distinctive patterns in the use of productive resources and farming practices. At the same time, the surveys provided a useful baseline for selecting several study cases which covered a range of contrasting situations and reflecting different resource levels and farming types. Based in the fact that maize and cassava were the main crops, an additional analysis of their agricultural practices was made in order to know the degree of agrodiversity among those farmers. From the fieldwork carried out in Agrimaga, several hypothetical premises were generated aiming at providing an additional understanding of land use and livelihood scenarios from the perspective of local actors and social relations. The second part of the research was the application of a large social survey to 203 farmers from 23 communities, located in the same central area of the atlantic region, with the purpose of testing the hypothetical premises generated in Agrimaga. Despite the differences in resource endowments of the farmers sample, the gathered information verified the basic agricultural patterns found in Agrimaga. By means a path analysis, it was proved that variation in crop production is directly connected to differences in capital use ( agro-chemicals, in particular, fertilizer) and labour. The degree of commercialization and the percentage of fertile soil ("tierra negra") had no direct effect on crop production variations but through a higher cropping intensity. In turn, livestock production could only be attributed to differences in animal rate and pasture area. The same statistical device was used for analysing the income variations among farmers. The diagram obtained showed that off-farm, cropping and livestock activities were the main sources of familiar income but they were negatively correlated. This finding validate the independence among the three productive activities and might lead to confirm the hypothetical premise that rural livelihoods strategies in the central atlantic region are quite specialised: a) off-farm work; b) intensive agriculture and c) extensive livestock. Based on the later evidence a farmer typology was made according to the major share of the households' income ( more than 50% criterium). The findings showed that more than 80% of the farmers could be classified into three types: (i) "jornaleros" (day-labourer); (ii) cropping farmer and (iii) stock farmer. In the case of the "cropping farmer", the 87 percent of family income (per unit of labour) comes from intensive agriculture; for the stock farmer and the "jornalero" (day-labourer), the importance of such sources of income was 84 and 83 percent, respectively. Despite the farmer types distinguished are relatively homogeneous in access to resources and production objectives, many wage labourers have cattle and grow crops; some crop farmers are also involved in off-farm labour and some livestock farmers are also commercially involved in crop production. Regarding the later, he (she) is usually an absent producer and delegates this activity onto lesser employees because he (she) devotes their time to more lucrative or short term business. The mentioned typology was contrasted with farmers' own classification and the results showed that more than 80% of the farmers who classified themselves as day labours, are also classified as such by the income composition criterion; also for the cropping farmers, the match was 60%. Finally, the research attempt to shed additional light on the issue of agricultural planning and the viability and development of manageable rural livelihood strategies for small farmers in the context of the era of economic globalization.
    Transgenic overexpression of expansin influences particle size distribution and improves viscosity of tomato juice and paste
    Kalamaki, M.S. ; Powell, A.L.T. ; Struijs, K. ; Labavitch, J.M. ; Reid, D.S. ; Bennett, A.B. - \ 2003
    Journal of Agricultural and Food Chemistry 51 (2003)25. - ISSN 0021-8561 - p. 7465 - 7471.
    finisher screen size - cell-wall metabolism - rheological properties - processing tomatoes - fruit - quality - gene - expression - growth
    Suppression of the expression of a ripening-related expansin gene, LeExp1, in tomato enhanced fruit firmness and overexpression of LeExp1 resulted in increased fruit softening. Because of the incompletely understood relationship between fresh fruit texture and the consistency of processed products, we examined the effects of LeExp1 overexpression on the processing characteristics of tomato fruit. As determined by Bostwick consistency and by controlled strain rheometry, juices and pastes prepared from transgenic tomatoes with suppressed LeExp1 expression had a higher viscosity than preparations from control fruits. However, the viscosity of juice and paste prepared from fruit overexpressing LeExp1 was significantly greater than products from controls or lines with reduced LeExp1. Bostwick consistency increased by 9% (juice) and 6% (paste) in lines with suppressed LeExp1 expression but increased by 27.5% (juice) and 19.5% (paste) in lines overexpressing LeExp1, relative to controls. Determined by laser diffraction, the particles in juice and paste prepared from transgenic fruits with reduced LeExp1 expression were smaller, and preparations from fruits overexpressing LeExp1 had a size distribution indicating more large particles. Analysis of cell wall polysaccharides size indicated that LeExp1 overexpression enhanced depolymerization of water soluble pectins as well as tightly bound matrix glycans. LeExp1 overexpression may allow increased cell wall hydration, resulting in expanded particle size and increased viscosity of products. Because either LeExp1 suppression or overexpression leads to improved consistency, the interactions that contribute to optimal product rheological properties are complex.
    Scaling in territorial ecological networks
    Mander, Ü. ; Külvik, M. ; Jongman, R.H.G. - \ 2003
    Landschap : tijdschrift voor landschapsecologie en milieukunde 20 (2003)2. - ISSN 0169-6300 - p. 113 - 127.
    landschapsecologie - ruimtelijke variatie - ecosystemen - netwerken - ecologische hoofdstructuur - landscape ecology - ecosystems - spatial variation - networks - ecological network
    Territorial ecological networks are coherent assemblages of areas representing natural and semi-natural landscape elements that need to be conserved, managed or, where appropriate, enriched or restored in order to ensure the favourable conservation status of ecosystems, habitats, species and landscapes of regional importance across their traditional range (Bennett, 1998). In this study we demonstrate the hierarchical character of territorial ecological networks, recognize common elements and functional differences between hierarchical levels, and analyze the downscaling and upscaling of the functions of ecological networks. Emerging from the examples of ecological networks at different hierarchical levels, we highlighted following common principles: connectivity, multifunctionality, continuity, and plenipotentiality.
    Drivers of change in ecosystems and their services
    Leemans, R. ; Lambin, E. ; McCalla, A. ; Nelson, G. ; Pingali, P. ; Simons, H. ; Watson, R. ; Zurek, M. - \ 2003
    In: Millennium Ecosystem Assessment: Ecosystems and human well-being: a framework for assessment / Alcamo, J., Bennett, E.M., Washington DC. : Island Press - ISBN 9781559634038 - p. 85 - 106.
    ecosystemen - milieubeheer - waarden - milieubeleid - ecosystems - environmental management - values - environmental policy
    Ecosystems and their services
    Naeem, S. ; Carpenter, S.R. ; Castilla, J.C. ; Groot, R.S. de; Mooney, H.A. ; Reid, W.F. ; Turpie, J.K. ; Williams, M. ; Zhao, S. ; Zhiyun, O. ; Choo, P.S. ; Noble, I. - \ 2003
    In: Millennium Ecosystems Assessment: Ecosystems and human well-being: a framework for assessment / Alcamo, J., Bennett, J.M., Washington DC : Island Press - ISBN 9781559634038 - p. 49 - 70.
    Introduction to conceptual framework
    Capistrano, D. ; Carpenter, S.R. ; Chopra, K. ; Cropper, A. ; Daily, G. ; Dasgupta, P. ; Hassan, R. ; Leemans, R. ; May, R. ; Mooney, H. ; Pingali, P. ; Reid, W.F. ; Samper, C. ; Scholes, B. ; Watson, R. ; Zhoa, S. - \ 2003
    In: Millennium Ecosystem Assessment: Ecosystems and human well-being: a report of the Conceptual Framework / Alcamo, J., Bennett, E.M., Washington DC. : Island Press - ISBN 9781559634038 - p. 26 - 48.
    Use of random regression models to analyse longitudinal records on weight and gain of growing pigs
    Huisman, A.E. ; Hermesch, S. ; Bennett, C. - \ 2002
    In: Abstracts of the European Association of Animal Production, Egypt, 2-5 September - p. 40 - 40.
    Genetic course of live weight and feed intake over an 8-week test period
    Huisman, A.E. ; Hermesch, S. ; Bennett, C. - \ 2002
    In: Proceedings 7th World Congress on Genetics Applied to Livestock Production, Montpellier, 19-23 August. Vol. 31 - p. 245 - 248.
    The implementation of international nature conservation agreements in Europe: the case of the Netherlands
    Bennett, G. ; Ligthart, S.S.H. - \ 2001
    European environment 11 (2001)3. - ISSN 0961-0405 - p. 140 - 150.
    ecologie - natuurbehoud - wetgeving - Europa
    Nature conservation policy in European countries is increasingly determined by the requirements of a wide range of international agreements. The most important are two EU directives (the Birds Directive and the Habitats Directive) and four conventions(the Ramsar Convention, the Bern Convention, the Bonn Convention and the UN Convention on Biological Diversity). The main foci of these instruments are habitats and species that are of international importance or require international cooperation to secure their effective conservation. Despite the importance of these habitats and species, implementation of the instruments has been uneven. The Netherlands provides a interesting example of implementation issues. The legislation necessary to enable the government to legally designate areas that have to be protected under the Birds Directive was only adopted in 1998, 17 years after the deadline fixed by the directive. This legislation has enabled the government to nominate areas for designation under the Birds and Habitats Directive. However, not all the sites that fall under the criteria of the Directives have been included in the list, and the legislation does not include the required provision concerning compensation for areas that are protected under the Habitats Directive and then damaged by activities that are authorized in the public interest. In the case of the Ramsar Convention, the government is planning to increase the number of designated sites, but the total number of sites will still represent inadequately the types of wetland of international importance that are found in the Netherlands. Despite this uneven implementation, the instruments - particularly the EU Directives - are having far-reaching effects on nature conservation in Europe. The most important consequences are that ecological considerations are the sole and absolute criteria for determining whether a site should be protected under the EU Directives and that many areas that until now only enjoyed limited protection under the spatial planning system now have to be legally protected from virtually all forms of damage. However, in practice many development plans take only limited account of the biodiversity conservation requirements implied by international conventions.
    The European Dialogue - Strategic vision on long term climate policies for the European transport sector
    Tuinstra, W. ; Bennett, G. - \ 2001
    Unknown Publisher - 25 p.
    Implementatie van internationaal natuurbeleid
    Ligthart, S.S.H. ; Bennett, G. - \ 2000
    De Levende Natuur 101 (2000)3. - ISSN 0024-1520 - p. 89 - 93.
    natuurbescherming - natuurreservaten - habitats - vogels - wildbescherming - beleid - overheidsbeleid - wetgeving - recht - regelingen - eu regelingen - internationale verdragen - landen van de europese unie - nature conservation - nature reserves - habitats - birds - wildlife conservation - policy - government policy - legislation - law - regulations - eu regulations - international agreements - european union countries
    Overzicht van de belangrijkste internationale instrumenten voor natuurbescherming (EU-richtlijnen, met name de Vogel- en Habitatrichtlijn; internationale conventies), stand van zaken m.b.t. de implementatie in de Nederlandse wet- en regelgeving, en een overzicht van de voortgang van Natura 2000 (stelsel van habitats) in verschillende Europese landen (Barometer Natura 2000)
    Transgenic Expression of Pear PGIP in Tomato Limits Fungal Colonization
    Powell, L.T. ; Kan, J. van; Have, A. ten; Visser, J. ; Greve, L.C. ; Bennett, A.B. ; Labavitch, J.M. - \ 2000
    Molecular Plant-Microbe Interactions 13 (2000)9. - ISSN 0894-0282 - p. 942 - 950.
    Bescherming van natuurgebieden, nationale en internationale instrumenten : intern achtergronddocument bij de Natuurbalans 1999
    Ligthart, S. ; Bennett, G. - \ 1999
    Wageningen : Instituut voor Bos- en Natuuronderzoek (Werkdocument / DLO Natuurplanbureau-onderzoek 1999/04) - 67 p.
    Characterisation of the Aspergillus nidulans frA1 mutant: hexose phosphorylation and apparent lack of involvement of hexokinase in glucose repression.
    Ruijter, G.J.G. ; Panneman, H. ; Broeck, H.C. van den; Bennett, J.M. ; Visser, J. - \ 1996
    FEMS Microbiology Letters 139 (1996). - ISSN 0378-1097 - p. 223 - 228.
    Hexose phosphorylation was studied in Aspergillus nidulans wild-type and in a fructose non-utilising mutant (frA). The data indicate the presence of at least one hexokinase and one glucokinase in wild-type A. nidulans, while the frA1 mutant lacks hexokinase activity. The A. nidulans gene encoding hexokinase was isolated by complementation of the frA1 mutation. The absence of hexokinase activity in the frA1 mutant did not interfere with glucose repression of the enzymes involved in alcohol and L-arabinose catabolism. This suggests that, unlike the situation in yeast where mutation of hexokinase PII abolishes glucose repression, the A. nidulans hexokinase might not be involved in glucose repression.
    In situ isolation of mRNA from individual plant cells: creation of cell-specific cDNA libraries
    Karrer, E.E. ; Lincoln, J.E. ; Hogenhout, S.A. ; Bennett, A.B. ; Bostock, R.M. ; Martineau, B. ; Lucas, W.J. ; Gilchrist, D.G. ; Alexander, D. - \ 1995
    Proceedings of the National Academy of Sciences of the United States of America 92 (1995)9. - ISSN 0027-8424 - p. 3814 - 3818.
    A method for isolating and cloning mRNA populations from individual cells in living, intact plant tissues is described. The contents of individual cells were aspirated into micropipette tips filled with RNA extraction buffer. The mRNA from these cells was purified by binding to oligo(dT)-linked magnetic beads and amplified on the beads using reverse transcription and PCR. The cell-specific nature of the isolated mRNA was verified by creating cDNA libraries from individual tomato leaf epidermal and guard cell mRNA preparations. In testing the reproducibility of the method, we discovered an inherent limitation of PCR amplification from small amounts of any complex template. This phenomenon, which we have termed the "Monte Carlo" effect, is created by small and random differences in amplification efficiency between individual templates in an amplifying cDNA population. The Monte Carlo effect is dependent upon template concentration: the lower the abundance of any template, the less likely its true abundance will be reflected in the amplified library. Quantitative assessment of the Monte Carlo effect revealed that only rare mRNAs (< or = 0.04% of polyadenylylated mRNA) exhibited significant variation in amplification at the single-cell level. The cDNA cloning approach we describe should be useful for a broad range of cell-specific biological applications.
    Molecular cytogenetic studies of somatic potato (+) tomato hybrids and their derivatives.
    Jong, J.H. de; Garriga Caldere, F. ; Ramanna, M.S. ; Jacobsen, E. ; Ramulu, K.S. - \ 1995
    In: Kew Chromosome Conference IV, P.E. Brandham, M.D. Bennett (eds.) - p. 57 - 62.
    Chromosome differentiation in Solanum species.
    Bastiaanssen, H.J.M. ; Horsman, K. ; Jacobsen, E. ; Ramanna, M.S. - \ 1995
    In: Kew Chromosome Conference IV, P.E. Brandham, M.D. Bennett (eds.) - p. 281 - 290.
    Het millieubeleid van de Europese Gemeenschap, theorie en praktijk.
    Bennett, G. ; Liefferink, J.D. - \ 1993
    In: Internationaal milieubeleid / Spaargaren, G., Den Haag : SDU Uitgeverij - p. 39 - 58.
    Het milieubeleid van de Europese Gemeenschap: theorie en praktijk.
    Bennett, G. ; Liefferink, J.D. - \ 1993
    In: Internationaal milieubeleid / Spaargaren, G., Den Haag : SDU Uitgeverij - p. 39 - 58.
    Encarsia parasitoids of Bemisia tabaci (Hymenoptera: Aphelinidae, Homoptera: Aleyrodidae): a preliminary guide to identification.
    Polaszek, A. ; Evans, G.A. ; Bennett, F.D. - \ 1992
    Bulletin of Entomological Research 82 (1992)3. - ISSN 0007-4853 - p. 375 - 392.
    Recensie over: Agriculture and the polluter pays principle; a study of six EC countries, D. Baldock, G. Bennett.
    Boer, G.H. de - \ 1992
    Milieu 7 (1992). - ISSN 0920-2234 - p. 194 - 194.
    Het milieubeleid van de Europese Gemeenschap; theorie en praktijk.
    Bennett, G. ; Liefferink, J.D. - \ 1989
    In: Internationaal milieubeleid / Spaargaren, G., Den Haag : SDU Uitgeverij - p. 45 - 62.
    Onderzoek over "fire-blight" van de peer in Engeland
    Crosse, J.E. ; Bennett, M. ; Garrett, C.M.E. ; Jonkers, H. - \ 1961
    Wageningen : Pudoc (Literatuuroverzicht / Centrum voor landbouwpublikaties en landbouwdocumentatie nr. 25) - 24
    peren - plantenziekten - plantenziekteverwekkende bacteriën - erwinia - bibliografieën - pears - plant diseases - plant pathogenic bacteria - erwinia - bibliographies
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