RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN >> 2021, Vol. 30 >> Issue (9): 2102-2114.doi: 10.11870/cjlyzyyhj202109006

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Research on the Environmental Protection Policy for the Development of Mineral Resources in the Yangtze River Economic Belt:Based on SWOT-AHP and Fuzzy TOPSIS Method

FANG Chuan-di 1, CHENG Jin-hua 1, ZHAO Peng-da 2   

  1. (1.China University of Geosciences, College of Economics and Management, Wuhan 430074, China;2.China University of Geosciences, College of Resources, Wuhan 430074, China)
  • Online:2021-09-20 Published:2021-09-27

Abstract: Appropriate policy plans are an important support to promote the coordinated development of mineral resources development and ecological environmental protection. In order to evaluate the policy priority of the Yangtze River Economic Belt’s mining green development strategy, this paper determines the influencing factors of the policy and identifies 10 alternatives based on the analysis of Strengths, Weaknesses, Opportunities, and Threats(SWOT)analysis, Analytic Hierarchy Process(AHP), and Fuzzy Technique for Order Performance by Similarity to Ideal Solution(Fuzzy-TOPSIS). At the same time, AHP method is mainly used to determine the weight of SWOT elements, and the fuzzy TOPSIS method ranks alternatives. Finally, the reliability of the fuzzy TOPSIS method was verified by sensitivity analysis. The results of the study reveal that among the 10 alternatives, the highest priority is to ensure the orderly withdrawal of mining rights within the ecological protection red line. The second is strictly implement the compensation system for mine ecological environment damage and the third is prioritize the exploitation of clean and emerging mineral resources. Increasing the concentration of the mining industry has the lowest priority compared to other programs. In order to re-plan the development and utilization of mineral resources in the short term, while improving the guarantee and capacity for governance, And the coordinated development of mineral resources development and ecological environment in the medium and long term, it is suggested to ensure the orderly withdrawal of mining rights within the ecological protection red line as the leading direction of the current ecological environment protection strategy for mineral resources development in the Yangtze River Economic Belt.

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