The Research On The Mining And Tailings Ecological Restoration Of Qixing Mining Company In Chengde Area

For the mine and tailings serious soil erosion, environmental damage and otherproblems, to carry out the mine and tailings recovery of ecological environment.On thebasis of adequately investigated and analysis evaluation of present land utilizationsituation, botanic resources in the area and water loss and soil erosion, this thesis proposeway of ecological restoration according to the properties of different function blockaccordingly from the protect of ecological environment, the recover of the vegetationdiversity and the optimum development of regional ecological environment. This paperpropose the method of ecological restoration combing engineering measure withbiological measure according to the analysis of the condition on spot and the plantdiversity. The method ensure ecological environment improvement for mine and theexploitation of the mine proceeding at the same time successfully. The paper put forwardthe principal of comply with nature and people first. We plan and manage by followingthe principle of close-to-nature and we achieve harmony between people and nature.Finally we construct harmonious residential environment and entironment.We plan and devise in detailed according to the recover of the ecology of Qixingmining limited. The ecological restoration program of Qixing mining limited is feasibleboth technologically and economically by means of technical verification, environmentalevaluation and the monitored effect of ecological restoration. This program providesreference for the recover of mining environment of other types of Chengde districts. Thispaper put the stress on the districts of tailing reservoir and just devise the plan of ecologyrecover for other districts because of the real limit of ecology recover project.