Wunder Sven, Brouwer R., Engel S., Ezzine de Blas Driss, Muradian Roldan, Pascual Unai, Pinto R.. 2018. From principles to practice in paying for nature's services. Nature Sustainability, 1 : 145-150.
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Résumé : Payments for Environmental Services (PES) constitute an innovative economic intervention to counteract the global loss of biodiversity and ecosystem functions. In theory, some appealing features should enable PES to perform well in achieving conservation and welfare goals. In practice, outcomes depend on the interplay between context, design and implementation. Inspecting a new global dataset, we find that some PES design principles pre-identified in the social-science literature as desirable, such as spatial targeting and payment differentiation, are only partially being applied in practice. More importantly, the PES-defining principle of conditionality—monitoring compliance and sanctioning detected non-compliance—is seldom being implemented. Administrative ease, multiple non-environmental side objectives and social equity concerns may jointly help explain the reluctance to adopt more sophisticated, theoretically informed practices. However, by taking simplifying shortcuts in design and implementation, PES programmes may become less environmentally effective and efficient as economic incentives, thus underperforming their conservation potential.
Mots-clés Agrovoc : biodiversité, services écosystémiques
Mots-clés libres : Payment for environmental services, Global, Design, Conditionality
Classification Agris : P01 - Conservation de la nature et ressources foncières
E13 - Investissements, financement et crédit
Champ stratégique Cirad : Axe 6 (2014-2018) - Sociétés, natures et territoires
Agences de financement européennes : European Commission
Programme de financement européen : H2020
Auteurs et affiliations
- Wunder Sven, CIFOR (BRA) - auteur correspondant
- Brouwer R., University of Waterloo (CAN)
- Engel S., Osnabruck University (DEU)
- Ezzine de Blas Driss, CIRAD-ES-UPR BSef (MEX)
- Muradian Roldan, UFF (BRA)
- Pascual Unai, Basque Foundation for Science (ESP)
- Pinto R., University of Waterloo (CAN)
Source : Cirad-Agritrop (https://agritrop.cirad.fr/587565/)
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