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From the list : Valuation of the Ecosystem by mona_moolah
A scientific model will answer questions like 'what is a honeybee worth?' and measure the economic costs and benefits of ecosystems to human life, Canadian and U.S. scientists said. Researcher Kai Chan of the University of British Columbia said the model will help estimate the dollar value to people of such "ecosystem services" as mangroves and wetlands. Such modeling could allow decision-makers to include the costs and benefits of nature conservation when planning developments such as housing, agriculture zones or hydroelectric dams. Nov. 1, 2006

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