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Comprehensive Evaluation on Sensitivity of Ecological Environment in Chengde
Abstract:
This paper adopts the multi-factor comprehensive evaluation to conduct spatial superposition calculation of the classified index of single-factor evaluation result through evaluating soil erosion sensitivity, land desertification sensitivity, susceptibility to stress of water resource and water environment pollution sensitivity, etc, thus getting the result of comprehensive evaluation of ecological environment sensitivity in Chengde. Chengde’s ecological environment has four levels which are extremely sensitive area, medium sensitive area, slightly sensitive area and general area.
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1252-1263
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Online since:
May 2012
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© 2012 Trans Tech Publications Ltd. All Rights Reserved
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