- Shakeel Ahmad Anjum (1)
- Umair Ashraf (1)
- Jos Bartels (1)
- L.M. Bussel van (1)
- Artemio Cerda Bolinches (1)
- E.J.M. Feskens (1)
- Huub H.M. Rijnaarts (1)
- Saddam Hussain (1)
- A. Kuijsten (1)
- M. Mars (1)
- M.J. Reinders (1)
- Mohsin Tanveer (1)
- P. Veer van 't (1)
- Jan Vreeburg (1)
- Koen Wetser (1)
- Joeri Willet (1)
Taste profiles of diets high and low in environmental sustainability and health
Bussel, L.M. van; Kuijsten, A. ; Mars, M. ; Feskens, E.J.M. ; Veer, P. van 't - \ 2019
Food Quality and Preference 78 (2019). - ISSN 0950-3293 - 8 p.
Environmental sustainability - Health - Taste
To mitigate the effects of climate change, we need to shift towards a more sustainable and healthier diet. This presumably affects the taste and texture of the diet. We assessed the taste profiles of current diets, of healthier and more sustainable diets and of less healthy and less sustainable diets in a Dutch adult population (n = 1380) in the Nutritional Questionnaire Plus study. The Dutch Healthy Diet index and the pReCiPe-score were used to create tertiles by healthiness and sustainability of diets respectively. Based on the lowest and highest tertiles of these two indicators we constructed four subgroups. For each participant, we calculated the proportional contribution of taste clusters (n = 6) to the total daily energy intake (en%) and the total amount consumed (gram%) using a taste database including ∼469 foods. The six taste clusters consisted of 1) neutral, 2) salt, umami, fat, 3) sweet, sour, 4) sweet, fat, 5) fat and 6) bitter tasting foods. ANOVA was used to evaluate the differences between subjects in the extreme tertiles. Results show that participants who have a healthier and more sustainable diet consumed less food products from the taste cluster ‘umami, salt, fat’ (16.1 en%) and ‘bitter’ (17.1 g%) and more products from the taste cluster ‘neutral’ (41.9 en%) compared to participants that have a less healthy and less sustainable diet (umami, salt, fat: 25.6 en%; bitter: 29.0 g%; neutral: 33.0 en%). Therefore, taste profiles should be taken into account when proposing menus and diets that are healthier and more sustainable.
Review of methods to assess sustainability of industrial water use
Willet, Joeri ; Wetser, Koen ; Vreeburg, Jan ; Rijnaarts, Huub H.M. - \ 2019
Water Resources and Industry 21 (2019). - ISSN 2212-3717
Environmental assessment methods - Environmental sustainability - Industrial water use - System sustainability
The projected increase of industrial water demands raises the need to assess the environmental sustainability of industrial water use. Assessment methods need to use Sustainable Systems Indicators (SSIs) which relate resource use to the carrying capacity of the local environment. SSIs for water use evaluate whether water use exceeds the natural water renewal (quantity) and whether emissions remain within the assimilation capacity of ecosystems (quality). We systematically reviewed the scientific literature to show which methods are used to assess industrial water use, and of these, which methods incorporate SSIs. In total, 82 assessment methods were identified in 340 papers. The methods were assigned to five categories: Key Performance Indicators, Composite Indices, Environmental Accounting, Material and Energy Flow Analysis, and Life Cycle Analysis. In 26% of the reviewed papers, the assessment methods used SSIs. The number of papers incorporating SSIs is growing at a slower rate than the overall number of papers in the area of sustainability assessments of industrial water use. Considering the expected growth in industrial water use this poses a risk to sustainable water use. The best performing category in terms of incorporating SSIs is Material and Energy Flow Analysis (42% of papers). Papers assessing several industrial sectors in the same study incorporate SSIs more frequently (68%) than research focused on a single industry or process (20%). We discuss examples from the reviewed papers which successfully incorporate SSIs, in order to: (1) identify the elements needed to create SSIs for industrial water use, (2) aid researchers and practitioners in selecting methods which incorporate SSIs, and (3) provide a starting point for future methodological development incorporating SSIs.
Relay cropping as a sustainable approach : problems and opportunities for sustainable crop production
Tanveer, Mohsin ; Anjum, Shakeel Ahmad ; Hussain, Saddam ; Cerda Bolinches, Artemio ; Ashraf, Umair - \ 2017
Environmental Science and Pollution Research 24 (2017)8. - ISSN 0944-1344 - p. 6973 - 6988.
Crop productivity - Environmental sustainability - Intercropping - Resource use efficiency - Soil health
Climate change, soil degradation, and depletion of natural resources are becoming the most prominent challenges for crop productivity and environmental sustainability in modern agriculture. In the scenario of conventional farming system, limited chances are available to cope with these issues. Relay cropping is a method of multiple cropping where one crop is seeded into standing second crop well before harvesting of second crop. Relay cropping may solve a number of conflicts such as inefficient use of available resources, controversies in sowing time, fertilizer application, and soil degradation. Relay cropping is a complex suite of different resource-efficient technologies, which possesses the capability to improve soil quality, to increase net return, to increase land equivalent ratio, and to control the weeds and pest infestation. The current review emphasized relay cropping as a tool for crop diversification and environmental sustainability with special focus on soil. Briefly, benefits, constraints, and opportunities of relay cropping keeping the goals of higher crop productivity and sustainability have also been discussed in this review. The research and knowledge gap in relay cropping was also highlighted in order to guide the further studies in future.
Consuming apart, together : The role of multiple identities in sustainable behaviour
Bartels, Jos ; Reinders, M.J. - \ 2016
International Journal of Consumer Studies 40 (2016)4. - ISSN 1470-6423 - p. 444 - 452.
Consumer behaviour - Cross-national survey - Environmental sustainability - Longitudinal - Social identity
Although consumers' awareness of the environmental and ethical consequences of their behaviour has grown, research on the role of multiple consumer identities in sustainability behaviours is scarce. The aim of the current study was to explain sustainable behaviour from a social identity perspective. We conducted a longitudinal cross-national within-subjects design consumer study in six countries (T1, N=3083; T2, N=1440). The results indicate that environmental sustainability can comprise several distinct yet overlapping sustainable behaviours. Multiple social identities seem to play different roles in these different behaviours. Therefore, efforts to enhance different sustainability behaviours are challenging yet promising. Once consumers incorporate a sustainable behaviour, it becomes part of their own identity and could lead to spill over effects on other closely related sustainable behaviours.