Institution
Wageningen University and Research Centre
Education•Wageningen, Netherlands•
About: Wageningen University and Research Centre is a education organization based out in Wageningen, Netherlands. It is known for research contribution in the topics: Population & Sustainability. The organization has 23474 authors who have published 54833 publications receiving 2608897 citations.
Topics: Population, Sustainability, Agriculture, Climate change, Gene
Papers published on a yearly basis
Papers
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TL;DR: Evidence is provided that cortical microtubules also position the delivery of CESA complexes to the plasma membrane and interact with small CESA-containing compartments by a mechanism that permits motility driven by microtubule depolymerization.
Abstract: Plant cell morphogenesis relies on the organization and function of two polymer arrays separated by the plasma membrane: the cortical microtubule cytoskeleton and cellulose microfibrils in the cell wall. Studies using in vivo markers confirmed that one function of the cortical microtubule array is to drive organization of cellulose microfibrils by guiding the trajectories of active cellulose synthase (CESA) complexes in the plasma membrane, thus orienting nascent microfibrils. Here we provide evidence that cortical microtubules also position the delivery of CESA complexes to the plasma membrane and interact with small CESA-containing compartments by a mechanism that permits motility driven by microtubule depolymerization. The association of CESA compartments with cortical microtubules was greatly enhanced during osmotic stress and other treatments that limit cellulose synthesis. On recovery from osmotic stress, delivery of CESA complexes to the plasma membrane was observed in association with microtubule-tethered compartments. These results reveal multiple functions for the microtubule cortical array in organizing CESA in the cell cortex.
606 citations
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TL;DR: The new beta growth function predicts a zero growth rate at both the start and end of a precisely defined growth period, which is unique for dealing with determinate growth, and is more suitable than other functions for embedding in process-based crop simulation models to describe the dynamics of organs as sinks to absorb assimilates.
605 citations
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TL;DR: This article reviewed the various debates ecological modernisation ideas have been engaged in, focusing on more contemporary discussions, which only to some extent reflect similar topics, and respectively entered into discussions with constructivists and postmodernists on the material foundation of social theory, review and refine the controversies with eco-centrists on radical versus reformist environmental reforms and contribute to neo-Marxist understanding of social inequality.
Abstract: Ecological Modernisation Theory has been faced with various challenges from different theoretical perspectives throughout the years. This contribution reviews the various debates ecological modernisation ideas have been engaged in. The article starts with a historical perspective on some of the earlier debates that paralleled Ecological Modernisation from its birth in the early 1980s to its maturation. These initial debates with earlier neo‐Marxists and deindustrialisation/counterproductivity theorists were formative for Ecological Modernisation Theory, but are no longer all of similar relevance today. Subsequently we concentrate on more contemporary discussions, which only to some extent reflect similar topics. We will respectively enter into discussions with constructivists and postmodernists on the material foundation of social theory, review and refine the controversies with eco‐centrists on radical versus reformist environmental reforms and contribute to neo‐Marxist understanding of social inequaliti...
605 citations
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Rutgers University1, University of Washington2, Utrecht University3, Netherlands Environmental Assessment Agency4, Open University5, Wageningen University and Research Centre6, Centre national de la recherche scientifique7, University of New Hampshire8, City College of New York9, Washington State University Vancouver10
TL;DR: In this paper, an integrated modeling approach was used to connect socioeconomic factors and nutrient management to river export of nitrogen, phosphorus, silica and carbon based on an updated Global NEWS model.
Abstract: [1] An integrated modeling approach was used to connect socioeconomic factors and nutrient management to river export of nitrogen, phosphorus, silica and carbon based on an updated Global NEWS model. Past trends (1970–2000) and four future scenarios were analyzed. Differences among the scenarios for nutrient management in agriculture were a key factor affecting the magnitude and direction of change of future DIN river export. In contrast, connectivity and level of sewage treatment and P detergent use were more important for differences in DIP river export. Global particulate nutrient export was calculated to decrease for all scenarios, in part due to increases in dams for hydropower. Small changes in dissolved silica and dissolved organics were calculated for all scenarios at the global scale. Population changes were an important underlying factor for river export of all nutrients in all scenarios. Substantial regional differences were calculated for all nutrient elements and forms. South Asia alone accounted for over half of the global increase in DIN and DIP river export between 1970 and 2000 and in the subsequent 30 years under the Global Orchestration scenario (globally connected with reactive approach to environmental problems); DIN river export decreased in the Adapting Mosaic (globally connected with proactive approach) scenario by 2030, although DIP continued to increase. Risks for coastal eutrophication will likely continue to increase in many world regions for the foreseeable future due to both increases in magnitude and changes in nutrient ratios in river export.
605 citations
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TL;DR: In this article, the authors present a review and categorisation of 10 of the most common methods in this area, in terms of what their key features are, and what strengths, weaknesses and appropriateness are.
605 citations
Authors
Showing all 23851 results
Name | H-index | Papers | Citations |
---|---|---|---|
Walter C. Willett | 334 | 2399 | 413322 |
Albert Hofman | 267 | 2530 | 321405 |
Frank B. Hu | 250 | 1675 | 253464 |
Willem M. de Vos | 148 | 670 | 88146 |
Willy Verstraete | 139 | 920 | 76659 |
Jonathan D. G. Jones | 129 | 417 | 80908 |
Bert Brunekreef | 124 | 806 | 81938 |
Pedro W. Crous | 115 | 809 | 51925 |
Marten Scheffer | 111 | 350 | 73789 |
Wim E. Hennink | 110 | 600 | 49940 |
Daan Kromhout | 108 | 453 | 55551 |
Peter H. Verburg | 107 | 464 | 34254 |
Marcel Dicke | 107 | 613 | 42959 |
Vincent W. V. Jaddoe | 106 | 1008 | 44269 |
Hao Wu | 105 | 669 | 42607 |