Valuing biodiversity and ecosystem services: Why put economic values on Nature?
نویسندگان
چکیده
منابع مشابه
Valuing Ecosystem Services
We develop the economist’s concept of value as opportunity cost and discuss the ways in which decisions imply values through revealed preference. We distinguish between the ideas of incremental and total value and argue that only the former is of importance in practical decision-making. The relationship between price and value is articulated and related to the distinction between public and pri...
متن کاملValuing nature: The economics of biodiversity
The failure of society to place a value on nature has resulted in the degradation of ecosystems, a consequent reduction in ecosystem services, and has contributed to a significant decline in biodiversity. The lack of comprehensive methodologies for providing economic valuation for biodiversity and ecosystem services, the results of which can be easily communicated to policy and decision-makers,...
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Valuation of biodiversity and ecosystem services (ES) is widely recognized as a useful, though often controversial, approach to conservation and management. However, its use in the marine environment, hence evidence of its efficacy, lags behind that in terrestrial ecosystems. This largely reflects key challenges to marine conservation and management such as the practical difficulties in studyin...
متن کاملValuing Ecosystem Services with Fishery Rents:
Valuing ecosystem services with microeconomic underpinnings presents challenges because these services typically constitute nonmarket values and contribute to human welfare indirectly through a series of ecological pathways that are dynamic, nonlinear, and difficult to quantify and link to appropriate economic spatial and temporal scales. This paper develops and demonstrates a method to value a...
متن کاملBiodiversity and Ecosystem Services in Agroecosystems
Glossary Agroecology The application of ecological concepts and principles to the design and management of sustainable agroecosystems. Agroecosystems Agricultural ecosystems including biophysical and human components and their interactions. Biodiversity The variation of life in all forms from genes, to species, to communities, to whole ecosystems. Ecosystem service providers Organisms, guilds, ...
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ژورنال
عنوان ژورنال: Comptes Rendus Biologies
سال: 2011
ISSN: 1631-0691
DOI: 10.1016/j.crvi.2011.03.008