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Zoning Evaluation of Comprehensive Evaluation of Phosphate Mine Geological Environment in Yiling District, Yichang City
详细信息   
摘要
According to data of phosphate mine geological environment survey in Yiling district, evaluation method of comprehensive index is used to make zoning evaluation of influence degree of geological environment. 12 different areas of influence degree on geological environment are divided. It provides scientific references for protection work of local mine geological environment.

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