Institution
International Institute for Applied Systems Analysis
Nonprofit•Laxenburg, Austria•
About: International Institute for Applied Systems Analysis is a nonprofit organization based out in Laxenburg, Austria. It is known for research contribution in the topics: Population & Greenhouse gas. The organization has 1369 authors who have published 5075 publications receiving 280467 citations. The organization is also known as: IIASA.
Papers published on a yearly basis
Papers
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Potsdam Institute for Climate Impact Research1, Joint Global Change Research Institute2, National Institute for Environmental Studies3, International Institute for Applied Systems Analysis4, Netherlands Environmental Assessment Agency5, Commonwealth Scientific and Industrial Research Organisation6, Lviv Polytechnic7, Wageningen University and Research Centre8, Leibniz Association9, Humboldt University of Berlin10, Graz University of Technology11, Utrecht University12
TL;DR: In this paper, a systematic interpretation of the Shared Socio-economic Pathways (SSPs) in terms of possible land-use changes and their consequences for the agricultural system, food provision and prices as well as greenhouse gas emissions is presented.
Abstract: In the future, the land system will be facing new intersecting challenges While food demand, especially for resource-intensive livestock based commodities, is expected to increase, the terrestrial system has large potentials for climate change mitigation through improved agricultural management, providing biomass for bioenergy, and conserving or even enhancing carbon stocks of ecosystems However, uncertainties in future socio-economic land use drivers may result in very different land-use dynamics and consequences for land-based ecosystem services This is the first study with a systematic interpretation of the Shared Socio-Economic Pathways (SSPs) in terms of possible land-use changes and their consequences for the agricultural system, food provision and prices as well as greenhouse gas emissions Therefore, five alternative Integrated Assessment Models with distinctive land-use modules have been used for the translation of the SSP narratives into quantitative projections The model results reflect the general storylines of the SSPs and indicate a broad range of potential land-use futures with global agricultural land of 4900 mio ha in 2005 decreasing by 743 mio ha until 2100 at the lower (SSP1) and increasing by 1080 mio ha (SSP3) at the upper end Greenhouse gas emissions from land use and land use change, as a direct outcome of these diverse land-use dynamics, and agricultural production systems differ strongly across SSPs (eg cumulative land use change emissions between 2005 and 2100 range from −54 to 402 Gt CO2) The inclusion of land-based mitigation efforts, particularly those in the most ambitious mitigation scenarios, further broadens the range of potential land futures and can strongly affect greenhouse gas dynamics and food prices In general, it can be concluded that low demand for agricultural commodities, rapid growth in agricultural productivity and globalized trade, all most pronounced in a SSP1 world, have the potential to enhance the extent of natural ecosystems, lead to lowest greenhouse gas emissions from the land system and decrease food prices over time The SSP-based land use pathways presented in this paper aim at supporting future climate research and provide the basis for further regional integrated assessments, biodiversity research and climate impact analysis
607 citations
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International Institute of Minnesota1, Pontifical Catholic University of Rio de Janeiro2, International Union for Conservation of Nature and Natural Resources3, World Resources Institute4, International Institute for Applied Systems Analysis5, Universidade Federal de Goiás6, University of Agriculture, Faisalabad7, University of Cambridge8, Indian Ministry of Environment and Forests9, Federal University of Rio de Janeiro10, Universidade Federal de Minas Gerais11
TL;DR: Despite projections of a severe extinction event, a window of opportunity is now open for a mix of policies to avoid biodiversity collapse in the Cerrado hotspot.
Abstract: Despite projections of a severe extinction event, a window of opportunity is now open for a mix of policies to avoid biodiversity collapse in the Cerrado hotspot.
588 citations
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University of Westminster1, University of Tartu2, Pontifical Catholic University of Chile3, University of Otago4, Islamic University of Indonesia5, Himalayan Institute of Yoga Science and Philosophy6, International Institute for Applied Systems Analysis7, Macquarie University8, Polish Academy of Sciences9, Millikin University10, University College London11, King's College London12, University of Vienna13, Kyung Hee University14, Hope College15, University of Malaya16, University of Delaware17, Kocaeli University18, Chemnitz University of Technology19, University of KwaZulu-Natal20, University of Texas at Austin21, University of Idaho22, University of Helsinki23, University of California, Los Angeles24, University of Regina25, Deakin University26, Brock University27, Florida Atlantic University28, University of Porto29, Ateneo de Manila University30, University of Rijeka31, University of Zurich32, Ghent University33, University of Wrocław34, National University of Malaysia35, Loughborough University36
TL;DR: Results indicated there were significant cross-regional differences in the ideal female figure and body dissatisfaction, but effect sizes were small across high-socioeconomic-status (SES) sites.
Abstract: This study reports results from the first International Body Project (IBP-I), which surveyed 7,434 individuals in 10 major world regions about body weight ideals and body dissatisfaction. Participants completed the female Contour Drawing Figure Rating Scale (CDFRS) and self-reported their exposure to Western and local media. Results indicated there were significant cross-regional differences in the ideal female figure and body dissatisfaction, but effect sizes were small across high-socioeconomic-status (SES) sites. Within cultures, heavier bodies were preferred in low-SES sites compared to high-SES sites in Malaysia and South Africa (ds = 1.94-2.49) but not in Austria. Participant age, body mass index (BMI), and Western media exposure predicted body weight ideals. BMI and Western media exposure predicted body dissatisfaction among women. Our results show that body dissatisfaction and desire for thinness is commonplace in high-SES settings across world regions, highlighting the need for international attention to this problem.
584 citations
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TL;DR: In this article, quantitative estimates of climate change impacts on global food production have been made for the UK Hadley Centre's HadCM2 greenhouse gas only ensemble experiment and the more recent HadCM3 experiment (Hulme et al., 1999).
Abstract: Building on previous work quantitative estimates of climate change impacts on global food production have been made for the UK Hadley Centre's HadCM2 greenhouse gas only ensemble experiment and the more recent HadCM3 experiment (Hulme et al., 1999). The consequences for world food prices and the number of people at risk of hunger as defined by the Food and Agriculture Organisation (FAO, 1988) have also been assessed. Climate change is expected to increase yields at high and mid-latitudes, and lead to decreases at lower latitudes. This pattern becomes more pronounced as time progresses. The food system may be expected to accommodate such regional variations at the global level, with production, prices and the risk of hunger being relatively unaffected by the additional stress of climate change. By the 2080s the additional number of people at risk of hunger due to climate change is about 80 million people (±10 million depending on which of the four HadCM2 ensemble members is selected). However, some regions (particularly the arid and sub-humid tropics) will be adversely affected. A particular example is Africa, which is expected to experience marked reductions in yield, decreases in production, and increases in the risk of hunger as a result of climate change. The continent can expect to have between 55 and 65 million extra people at risk of hunger by the 2080s under the HadCM2 climate scenario. Under the HadCM3 climate scenario the effect is even more severe, producing an estimated additional 70+ million people at risk of hunger in Africa.
584 citations
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University College London1, International Institute for Applied Systems Analysis2, University of Reading3, University of London4, University of Sydney5, World Bank6, Cooperative Institute for Research in Environmental Sciences7, Umeå University8, Tsinghua University9, University of Geneva10, University of New England (United States)11, University of Birmingham12, Paris-Sorbonne University13, University of Washington14, Heidelberg University15, International Livestock Research Institute16, University of York17, Cayetano Heredia University18, University of Sussex19, Nelson Marlborough Institute of Technology20, University of North Texas21, Centre for Environment, Fisheries and Aquaculture Science22, University of Colorado Boulder23, University of Essex24, Iran University of Medical Sciences25, University of Exeter26, Imperial College London27, Atlantic Oceanographic and Meteorological Laboratory28
TL;DR: The Lancet Countdown tracks 41 indicators across five domains: climate change impacts, exposures, and vulnerability; adaptation, planning, and resilience for health; mitigation actions and health co-benefits; finance and economics; and public and political engagement.
582 citations
Authors
Showing all 1418 results
Name | H-index | Papers | Citations |
---|---|---|---|
Martin A. Nowak | 148 | 591 | 94394 |
Paul J. Crutzen | 130 | 461 | 80651 |
Andreas Richter | 110 | 769 | 48262 |
David G. Streets | 106 | 364 | 42154 |
Drew Shindell | 102 | 340 | 49481 |
Wei Liu | 102 | 2927 | 65228 |
Jean-Francois Lamarque | 100 | 385 | 55326 |
Frank Dentener | 97 | 220 | 58666 |
James W. Vaupel | 89 | 434 | 34286 |
Keywan Riahi | 87 | 318 | 58030 |
Larry W. Horowitz | 85 | 253 | 28706 |
Robert J. Scholes | 84 | 253 | 37019 |
Mark A. Sutton | 83 | 423 | 30716 |
Brian Walsh | 82 | 233 | 29589 |
Börje Johansson | 82 | 871 | 30985 |