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      Leading by the Ministry of Environmental Protection and Chinese Academy of Sciences, the 10-year National Eco-Environmental Change Survey and Assessment (2000-2010) program aims to meet the demand of the national development and explore the new way of environmental protection. It integrates and publishes the eco-environmental survey data nationally after analyzing and assessing the eco-system from the distribution, quality, serving ability, and environmental threats based on the data from satellite remote sensing and field survey of typical area on provincial level. 

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