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Implications of agricultural transitions and urbanization for ecosystem services.
Cumming, Graeme S; Buerkert, Andreas; Hoffmann, Ellen M; Schlecht, Eva; von Cramon-Taubadel, Stephan; Tscharntke, Teja.
Afiliación
  • Cumming GS; Percy FitzPatrick Institute, DST/NRF Centre of Excellence, University of Cape Town, Rondebosch, Cape Town 7701, South Africa.
  • Buerkert A; Organic Plant Production and Agroecosystems Research in the Tropics and Subtropics, Universität Kassel, Steinstr. 19, D-37213 Witzenhausen, Germany.
  • Hoffmann EM; Organic Plant Production and Agroecosystems Research in the Tropics and Subtropics, Universität Kassel, Steinstr. 19, D-37213 Witzenhausen, Germany.
  • Schlecht E; Animal Husbandry in the Tropics and Subtropics, Universität Kassel and Georg-August-Universität Göttingen, Steinstr. 19, D-37213 Witzenhausen, Germany.
  • von Cramon-Taubadel S; Department of Agricultural Economics and Rural Development, Georg-August-Universität, Platz der Göttinger Sieben 5, D-37073 Germany.
  • Tscharntke T; Agroecology, Georg-August-Universität Göttingen, Grisebachstr. 6, D-37077 Göttingen, Germany.
Nature ; 515(7525): 50-7, 2014 Nov 06.
Article en En | MEDLINE | ID: mdl-25373674
Historically, farmers and hunter-gatherers relied directly on ecosystem services, which they both exploited and enjoyed. Urban populations still rely on ecosystems, but prioritize non-ecosystem services (socioeconomic). Population growth and densification increase the scale and change the nature of both ecosystem- and non-ecosystem-service supply and demand, weakening direct feedbacks between ecosystems and societies and potentially pushing social-ecological systems into traps that can lead to collapse. The interacting and mutually reinforcing processes of technological change, population growth and urbanization contribute to over-exploitation of ecosystems through complex feedbacks that have important implications for sustainable resource use.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Urbanización / Ecosistema / Conservación de los Recursos Naturales / Agricultura Tipo de estudio: Health_economic_evaluation / Prognostic_studies País/Región como asunto: Africa / Asia / Europa Idioma: En Revista: Nature Año: 2014 Tipo del documento: Article País de afiliación: Sudáfrica Pais de publicación: Reino Unido
Texto completo
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Urbanización / Ecosistema / Conservación de los Recursos Naturales / Agricultura Tipo de estudio: Health_economic_evaluation / Prognostic_studies País/Región como asunto: Africa / Asia / Europa Idioma: En Revista: Nature Año: 2014 Tipo del documento: Article País de afiliación: Sudáfrica Pais de publicación: Reino Unido