气候变化领域集成服务门户(CCPortal): Ten facts about land systems for sustainability

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DOI	10.1073/pnas.2109217118
	Ten facts about land systems for sustainability
	Meyfroidt P.; de Bremond A.; Ryan C.M.; Archer E.; Aspinall R.; Chhabra A.; Camara G.; Corbera E.; DeFries R.; Díaz S.; Dong J.; Ellis E.C.; Erb K.-H.; Fisher J.A.; Garrett R.D.; Golubiewski N.E.; Grau H.R.; Grove J.M.; Haberl H.; Heinimann A.; Hostert P.; Jobbágy E.G.; Kerr S.; Kuemmerle T.; Lambin E.F.; Lavorel S.; Lele S.; Mertz O.; Messerli P.; Metternicht G.; Munroe D.K.; Nagendra H.; Nielsen J.Ø.; Ojima D.S.; Parker D.C.; Pascual U.; Porter J.R.; Ramankutty N.; Reenberg A.; Roy Chowdhury R.; Seto K.C.; Seufert V.; Shibata H.; Thomson A.; Turner B.L.; 2nd; Urabe J.; Veldkamp T.; Verburg P.H.; Zeleke G.; Zu Ermgassen E.K.H.J.
发表日期	2022
ISSN	1091-6490
卷号	119 期号:7
英文摘要	Land use is central to addressing sustainability issues, including biodiversity conservation, climate change, food security, poverty alleviation, and sustainable energy. In this paper, we synthesize knowledge accumulated in land system science, the integrated study of terrestrial social-ecological systems, into 10 hard truths that have strong, general, empirical support. These facts help to explain the challenges of achieving sustainability in land use and thus also point toward solutions. The 10 facts are as follows: 1) Meanings and values of land are socially constructed and contested; 2) land systems exhibit complex behaviors with abrupt, hard-to-predict changes; 3) irreversible changes and path dependence are common features of land systems; 4) some land uses have a small footprint but very large impacts; 5) drivers and impacts of land-use change are globally interconnected and spill over to distant locations; 6) humanity lives on a used planet where all land provides benefits to societies; 7) land-use change usually entails trade-offs between different benefits-"win-wins" are thus rare; 8) land tenure and land-use claims are often unclear, overlapping, and contested; 9) the benefits and burdens from land are unequally distributed; and 10) land users have multiple, sometimes conflicting, ideas of what social and environmental justice entails. The facts have implications for governance, but do not provide fixed answers. Instead they constitute a set of core principles which can guide scientists, policy makers, and practitioners toward meeting sustainability challenges in land use. Copyright © 2022 the Author(s). Published by PNAS.
英文关键词	governance; land use; social-ecological systems; sustainability
语种	英语
scopus关键词	article; ecosystem; environmental justice; human; land use; organization; physician; systems science
来源期刊	Proceedings of the National Academy of Sciences of the United States of America
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/250876
作者单位	Earth and Life Institute, UCLouvain, 1348 Louvain-la-Neuve, Belgium; ariane.bremond@unibe.ch casey.ryan@ed.ac.uk; Fonds de la Recherche Scientifique F.R.S.-FNRS, Brussels, B-1000, Belgium; Centre for Environment and Development, University of Bern, 3012 Bern, Switzerland; patrick.meyfroidt@uclouvain.be ariane.bremond@unibe.ch casey.ryan@ed.ac.uk; Department of Geographical Sciences, University of Maryland, College ParkMD 20742; School of GeoSciences, University of Edinburgh, Edinburgh EH9 3FF, United Kingdom; patrick.meyfroidt@uclouvain.be ariane.bremond@unibe.ch casey.ryan@ed.ac.uk; Department of Geography, Geoinformatics and Meteorology, University of Pretoria, Pretoria, 0002, South Africa; Independent Scholar, James Hutton Institute, Aberdeen, AB15 8QH, United Kingdom; Space Applications Centre, Indian Space Research Organisation, Ahmedabad, 380015, India; Earth Observation Directorate, National Institute for Space Research, São José dos Campos, SP 12227-010, Brazil; Institute of Environmental Science ...
推荐引用方式 GB/T 7714	Meyfroidt P.,de Bremond A.,Ryan C.M.,et al. Ten facts about land systems for sustainability[J],2022,119(7).
APA	Meyfroidt P..,de Bremond A..,Ryan C.M..,Archer E..,Aspinall R..,...&Zu Ermgassen E.K.H.J..(2022).Ten facts about land systems for sustainability.Proceedings of the National Academy of Sciences of the United States of America,119(7).
MLA	Meyfroidt P.,et al."Ten facts about land systems for sustainability".Proceedings of the National Academy of Sciences of the United States of America 119.7(2022).