| The article discusses the coal resources exPloiting impacted to theenvironment in detail, and analyses the present situation of environmentdestructi and pollution. It also talks about the economic evaluation oftheories and methods for land destructed by the coal mining, and usesopportunity cost's methods to estimate the loss of land destructionquanificatioally. At the same time, the technology and economicevaluation of land reclamation are discussed. Based on that, theYuanbaoshan open pit mine is taken for example to dissertate theengineering measure of dumping site integrative harnessing and theenvironmental economy benefits evaluating. Finally the paper bringsforward tha countermeasure of improving the mining areas' environmentas a whole. |
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