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Research on Economic Evaluation of Ecological Impact in Non-pollution Mine Based on Cost-Benefit Analysis

机译:基于成本效益分析的无公害矿山生态影响经济评价研究

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摘要

To introduce cost-profit analysis theory into environment influence evaluation and separate the cost and profit of non-pollution mine exploitation resources environment according to function changes (loss of function or new function,or function increase or decrease) of different eco-system environments.To suggest a four-step ecologic influence evaluation model as eco-environment service function influence identification—eco-environment service function influence value assessment—mine exploitation profit accounting—cost and profit analysis.And,to assess the economic value of Xingzi county Dapailing porcelain clay mine's ecologic influences and reach a result the region's loss value would be 4.993 million RMB in 2008,5.128 millions RMB in 2009,5.264 millions RMB in 2010.
机译:将成本收益分析理论引入环境影响评价中,根据不同生态系统环境的功能变化(功能损失或新功能损失,或功能增加或减少),将无公害矿山开发资源环境的成本和收益分开。提出生态环境服务功能影响力识别—生态环境服务功能影响力价值评估—矿山开采利润核算—成本收益分析四步生态影响力评价模型。粘土矿的生态影响和结果,该地区的损失价值在2008年为499.3万元,2009年为512.8万元,2010年为526.4万元。

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