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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Forest decision support systems for the analysis of ecosystem services provisioning at the landscape scale under global climate and market change scenarios
Nordström, Eva-Maria ; Nieuwenhuis, Maarten ; Başkent, Emin Zeki ; Biber, Peter ; Black, Kevin ; Borges, Jose G. ; Bugalho, Miguel N. ; Corradini, Giulia ; Corrigan, Edwin ; Eriksson, Ljusk Ola ; Felton, Adam ; Forsell, Nicklas ; Hengeveld, Geerten ; Hoogstra-Klein, Marjanke ; Korosuo, Anu ; Lindbladh, Matts ; Lodin, Isak ; Lundholm, Anders ; Marto, Marco ; Masiero, Mauro ; Mozgeris, Gintautas ; Pettenella, Davide ; Poschenrieder, Werner ; Sedmak, Robert ; Tucek, Jan ; Zoccatelli, Davide - \ 2019
European Journal of Forest Research 138 (2019)4. - ISSN 1612-4669 - p. 561 - 581.
Sustainable forest management is driving the development of forest decision support systems (DSSs) to include models and methods concerned with climate change, biodiversity and various ecosystem services (ESs). The future development of forest landscapes is very much dependent on how forest owners act and what goes on in the wider world; thus, models are needed that incorporate these aspects. The objective of this study is to assess how nine European state-of-the-art forest DSSs cope with these issues. The assessment focuses on the ability of these DSSs to generate landscape-level scenarios to explore the output of current and alternative forest management models (FMMs) in terms of a range of ESs and the robustness of these FMMs in the face of increased risks and uncertainty. Results show that all DSSs assessed in this study can be used to quantify the impacts of both stand- and landscape-level FMMs on the provision of a range of ESs over a typical planning horizon. DSSs can be used to assess how timber price trends may impact that provision over time. The inclusion of forest owner behavior as reflected by the adoption of specific FMMs seems to be also in the reach of all DSSs. Nevertheless, some DSSs need more data and development of models to estimate the impacts of climate change on biomass production and other ESs. Spatial analysis functionality needs to be further developed for a more accurate assessment of the landscape-level output of ESs from both current and alternative FMMs.
Transnational Road Research Programme, Call 2013: Roads and Wildlife : Final Programme Report
Grift, E.A. van der; OBrien, Eugene ; Elmeros, M. ; Grift-Simeonova, V.S. van der; MacGearailt, Seamus ; Corrigan, Barry ; Wilson-Parr, Ryan ; Carey, Ciaràn - \ 2018
- 34 p.
Decision Support Tools and Strategies to Simulate Forest Landscape Evolutions Integrating Forest Owner Behaviour: A Review from the Case Studies of the European Project, INTEGRAL
Orazio, Christophe ; Montoya, Rebeca ; Régolini, Margot ; Borges, José ; Garcia-Gonzalo, Jordi ; Barreiro, Susana ; Botequim, Brigite ; Marques, Susete ; Sedmák, Róbert ; Smreček, Róbert ; Brodrechtová, Yvonne ; Brukas, Vilis ; Chirici, Gherardo ; Marchetti, Marco ; Moshammer, Ralf ; Biber, Peter ; Corrigan, Edwin ; Eriksson, Ljusk ; Favero, Matteo ; Galev, Emil ; Hengeveld, Geerten ; Kavaliauskas, Marius ; Mozgeris, Gintautas ; Navrátil, Rudolf ; Nieuwenhuis, Maarten ; Paligorov, Ivan ; Pettenella, Davide ; Stanislovaitis, Andrius ; Tomé, Margarida ; Trubins, Renats ; Tuček, Ján ; Vizzarri, Matteo ; Wallin, Ida ; Pretzsch, Hans ; Sallnäs, Ola - \ 2017
Sustainability 9 (2017)4. - ISSN 2071-1050
For forest sustainability and vulnerability assessment, the landscape scale is considered to be more and more relevant as the stand level approaches its known limitations. This review, which describes the main forest landscape simulation tools used in the 20 European case studies of the European project “Future-oriented integrated management of European forest landscapes” (INTEGRAL), gives an update on existing decision support tools to run landscape simulation from Mediterranean to boreal ecosystems. The main growth models and software available in Europe are described, and the strengths and weaknesses of different approaches are discussed. Trades-offs between input efforts and output are illustrated. Recommendations for the selection of a forest landscape simulator are given. The paper concludes by describing the need to have tools that are able to cope with climate change and the need to build more robust indicators for assessment of forest landscape sustainability and vulnerability.
How Sensitive Are Ecosystem Services in European Forest Landscapes to Silvicultural Treatment?
Biber, P. ; Borges, J.G. ; Moshammer, R. ; Barreiro, S. ; Botequim, B. ; Brodrechtová, Y. ; Brukas, V. ; Chirici, G. ; Cordero-Debets, R. ; Corrigan, E. ; Eriksson, L.O. ; Favero, M. ; Galev, E. ; Garcia-Gonzalo, J. ; Hengeveld, G.M. ; Kavaliauskas, M. ; Marchetti, M. ; Marques, S. ; Mozgeris, G. ; Navrátil, R. ; Nieuwenhuis, M. ; Orazio, C. ; Paligorov, I. ; Pettenella, D. ; Sedmák, R. ; Smrecek, R. ; Stanislovaitis, A. ; Tomé, M. ; Trubins, R. ; Tucek, J. ; Vizzarri, M. ; Wallin, I. ; Pretzsch, H. ; Sallnäs, O. - \ 2015
Forests 6 (2015)5. - ISSN 1999-4907 - p. 1666 - 1695.
scenario analysis - simulator silva - climate-change - management - growth - tree - impacts - regions - yield - stand
While sustainable forestry in Europe is characterized by the provision of a multitude of forest ecosystem services, there exists no comprehensive study that scrutinizes their sensitivity to forest management on a pan-European scale, so far. We compile scenario runs from regionally tailored forest growth models and Decision Support Systems (DSS) from 20 case studies throughout Europe and analyze whether the ecosystem service provision depends on management intensity and other co-variables, comprising regional affiliation, social environment, and tree species composition. The simulation runs provide information about the case-specifically most important ecosystem services in terms of appropriate indicators. We found a strong positive correlation between management intensity and wood production, but only weak correlation with protective and socioeconomic forest functions. Interestingly, depending on the forest region, we found that biodiversity can react in both ways, positively and negatively, to increased management intensity. Thus, it may be in tradeoff or in synergy with wood production and forest resource maintenance. The covariables species composition and social environment are of punctual interest only, while the affiliation to a certain region often makes an important difference in terms of an ecosystem service’s treatment sensitivity.
The influence of diets supplemented with conjugated linoleic acid, selenium, and vitamin E, with or without animal protein, on the quality of pork from female pigs
Janz, J.A. ; Morel, P.C. ; Purchas, R.W. ; Corrigan, V.K. ; Cumarasamy, S. ; Wilkinson, B.H. ; Hendriks, W.H. - \ 2008
Journal of Animal Science 86 (2008)6. - ISSN 0021-8812 - p. 1402 - 1409.
growing-finishing pigs - water-holding capacity - meat quality - carcass characteristics - growth-performance - functional foods - porcine muscles - tenderness - ph - musculature
Pork from the LM and semimembranosus muscle (SM) of 59 female Duroc-cross pigs with a mean carcass weight of 80.1 kg (SD = 3.2) were assessed for quality. The pigs were grown on diets containing either animal and plant products (the animal group) or plant products only (the plant group), with or without a supplement (0.31% of the diet) containing extra CLA, selenium, and vitamin E. The 45-min postmortem pH of LM was unaffected by dietary treatment (mean 6.44, SD = 0.21), but the ultimate pH (pHu) was lower for the supplemented animal group for both muscles within the animal group (P <0.04). Water-holding capacity in terms of drip loss for SM and expressed juice levels for LM, but not cooking loss, was also lower for the supplemented animal group (P <0.01), but this difference was reduced after adjustment to a constant pHu (P <0.07). Warner-Bratzler shear force (WBSF) values were greater for the plant group for LM only (P <0.05), both before and after pHu adjustment. Differences between dietary treatment groups for color (L*, a*, and b*) were small and seldom significant before or after pHu adjustment. Sensory assessment of LM samples (with 5% subcutaneous fat added) from 32 pigs (8 per group) for 8 odor notes and 11 flavor notes by a trained analytical sensory panel of 13 people revealed no differences between the groups, except that the percentage of instances in which a rancid odor was detected was greater for the supplemented plant group compared with the control plant group (25 vs. 12%). Differences (P <0.001) were shown between the muscles such that, relative to SM, LM had lower pHu values, greater drip losses, greater WBSF values, greater L* values, and lower chroma values, but similar levels of cooking loss. It is concluded that the dietary treatments imposed to improve the nutritional value of pork had some effects on certain meat quality parameters, but that the overall effects on appearance and palatability were small and unlikely to be of practical importance.
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