منابع مشابه
Dynamics of Ecosystem Services during Forest Transitions in Costa Rica
The forest transition framework describes the temporal changes of forest areas with economic development. A first phase of forest contraction is followed by a second phase of expansion once a turning point is reached. This framework does not differentiate forest types or ecosystem services, and describes forests regardless of their contribution to human well-being. For several decades, deforest...
متن کاملPayments for Environmental Services in Costa Rica
Costa Rica pioneered the use of the payments for environmental services (PES) approach in developing countries by establishing a formal, country-wide program of payments, the PSA program. The PSA program has worked hard to develop mechanisms to charge the users of environmental services for the services they receive. It has made substantial progress in charging water users, and more limited pro...
متن کاملDynamics of Ecosystem Services during Forest Transitions in Reventazón, Costa Rica
The forest transition framework describes the temporal changes of forest areas with economic development. A first phase of forest contraction is followed by a second phase of expansion once a turning point is reached. This framework does not differentiate forest types or ecosystem services, and describes forests regardless of their contribution to human well-being. For several decades, deforest...
متن کاملA participatory assessment of ecosystem services and human wellbeing in rural Costa Rica using photo-voice.
Human well-being is intricately connected to ecosystem services. A keystone contribution to the ecosystem service literature has been the Millennium Ecosystem Assessment, MA, (Ecosystems and human well-being: a framework for assessment, Island Press, Washington, DC; 2003, 2005). Much of the work on ecosystem services to date has focused on the assessment and classification of environmental func...
متن کاملPayments for Environmental Services: Empirical analysis for Costa Rica
Evaluating its impact using the deforestation observed in matched untreated areas, we find that Costa Rica’s ‘PSA’ program of payments for environmental services had little effect on 1997-2000 forest clearing. Reasons include: a low national rate of deforestation; no targeting of those locations more likely to change land usage; and a goal of transferring surplus to landowners. This pioneering ...
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ژورنال
عنوان ژورنال: Nature
سال: 2012
ISSN: 0028-0836,1476-4687
DOI: 10.1038/487302d