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Título: Global trends in nature’s contributions to people
Autor(es): Brauman, Kate A.
Garibaldi, Lucas Alejandro
Polasky, Stephen
Aumeeruddy Thomas, Yildiz
Brancalion, Pedro H.
Declerck, Fabrice
Jacob, Ute
Mastrangelo, Matías E.
Nkongolo, Nsalambi V.
Palang, Hannes
Pérez Méndez, Néstor
Shannon, Lynne J.
Shrestha, Uttam B.
Strombom, Evelyn
Verma, Madhu
Fecha de publicación: dic-2020
Editorial: National Academy of Sciences
Citación: Brauman, K. A., Garibaldi, L. A., Polasky, S., Aumeeruddy Thomas, Y., and et al. (2020) Global trends in nature’s contributions to people. Proceedings of the National Academy of Sciences; 117 (49); 1-7
Revista: Proceedings of the National Academy of Sciences
Abstract: 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.
Resumen: .
URI: http://rid.unrn.edu.ar/handle/20.500.12049/6604
Identificador DOI: https://doi.org/10.1073/pnas.2010473117
ISSN: 1091-6490
0027-8424
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Este documento es resultado del financiamiento otorgado por el Estado Nacional, por lo tanto queda sujeto al cumplimiento de la Ley N° 26.899


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