Ecological Restoration Assessment of Abandoned Muli Mine in Qinghai Province Based on Multi-level Fuzzy Evaluation Method
Due to excessive development,abandoned mining areas in plateau areas have a relatively harsh ecological environment,and targeted measures are urgently needed for ecological restoration.Taking the Jiangcang mining area in Muli,Qinghai as the research object,the characteristics of high altitude,harsh climate,and harsh geological conditions were analyzed.Three specific ecological restoration measures were proposed,and a comprehensive evaluation of ecological restoration work was conducted based on the fuzzy evaluation method.The research results indicate that adopting a fully mechanized cleaning mode can effectively address the problem of insufficient slope stability in the Jiangcang mining area;Planting high-altitude grass seeds with strong cold resistance,drought resistance,and alkali resistance can effectively improve the vegetation coverage of abandoned mining areas;The geological environment of abandoned mining areas can be restored and transformed through methods such as landform shaping,soil improvement,and soil reconstruction;After adopting various ecological restoration measures,the comprehensive evaluation results of the ecological environment in the Jiangcang mining area have significantly improved.The research results can provide suggestions and references for the ecological restoration project of abandoned mines in plateau areas.
万方数据
维普
