Climate Change Data Portal
DOI | 10.1073/pnas.2010473117 |
Global trends in nature's contributions to people | |
Brauman K.A.; Garibaldi L.A.; Polasky S.; Aumeeruddy-Thomas Y.; Brancalion P.H.S.; DeClerck F.; Jacob U.; Mastrangelo M.E.; Nkongolo N.V.; Palang H.; Perez-Mendez N.; Shannon L.J.; Shrestha U.B.; Strombom E.; Verma M. | |
发表日期 | 2020 |
ISSN | 0027-8424 |
起始页码 | 32799 |
结束页码 | 32805 |
卷号 | 117期号:51 |
英文摘要 | Declining biodiversity and ecosystem functions put many of nature's contributions to people at risk. We review and synthesize the scientific literature to assess 50-y global trends across a broad range of nature's contributions. We distinguish among trends in potential and realized contributions of nature, as well as environmental conditions and the impacts of changes in nature on human quality of life. We find declining trends in the potential for nature to contribute in the majority of material, nonmaterial, and regulating contributions assessed. However, while the realized production of regulating contributions has decreased, realized production of agricultural and many material commodities has increased. Environmental declines negatively affect quality of life, but social adaptation and the availability of substitutes partially offset this decline for some of nature's contributions. Adaptation and substitutes, however, are often imperfect and come at some cost. For many of the contributions of nature, we find differing trends across different countries and regions, income classes, and ethnic and social groups, reinforcing the argument for more consistent and equitable measurement. © 2020 National Academy of Sciences. All rights reserved. |
英文关键词 | Biodiversity; Ecosystem services; Food systems; Indicators |
语种 | 英语 |
scopus关键词 | article; biodiversity; controlled study; ecosystem; human; quality of life; social adaptation |
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/160681 |
作者单位 | Brauman, K.A., Institute on the Environment, University of Minnesota, St. Paul, MN 55108, United States; Garibaldi, L.A., Instituto de Investigaciones en Recursos Naturales, Agroecologia y Desarrollo Rural, Universidad Nacional de Rio Negro, San Carlos de Bariloche, Rio Negro, 8400, Argentina, Instituto de Investigaciones en Recursos Naturales, Agroecologia y Desarrollo Rural, Consejo Nacional de Investigaciones Cientificas y Tecnicas, San Carlos de Bariloche, Rio Negro, 8400, Argentina; Polasky, S., Department of Applied Economics, University of Minnesota, St. Paul, MN 55108, United States, Department of Ecology, Evolution, and Behavior, University of Minnesota, St. Paul, MN 55108, United States; Aumeeruddy-Thomas, Y., Centre d'Ecologie Fonctionnelle et Evolutive, Universite de Montpellier, CNRS, Ecole Pratique des Hautes Etudes, Institut de Recherche pour le Developpement, Universite Paul-Valery Montpellier, Montpellier Cedex 5, Montpellier, F-34293, France; Brancalion, P.H.S., Department of Forest S... |
推荐引用方式 GB/T 7714 | Brauman K.A.,Garibaldi L.A.,Polasky S.,et al. Global trends in nature's contributions to people[J],2020,117(51). |
APA | Brauman K.A..,Garibaldi L.A..,Polasky S..,Aumeeruddy-Thomas Y..,Brancalion P.H.S..,...&Verma M..(2020).Global trends in nature's contributions to people.Proceedings of the National Academy of Sciences of the United States of America,117(51). |
MLA | Brauman K.A.,et al."Global trends in nature's contributions to people".Proceedings of the National Academy of Sciences of the United States of America 117.51(2020). |
条目包含的文件 | 条目无相关文件。 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。