山西侯甲煤矿矿区水土保持与生态修复对策

针对山西侯甲煤矿开发过程中存在的扰动地表、重塑地貌、水土流失问题,在现场勘察的基础上,结合项目区气候条件、土壤植被状况,将该矿区水土流失防治区划分为工业场地防治区、场外道路防治区、排矸场防治区、场外输电线路防治区和采空沉陷影响区,并根据各自的水土流失特点和植被生长条件,提出相应的水土保持工程和生态植被恢复措施。这些措施的实施,对防止侯甲矿区水土流失、实现资源合理利用、促进矿区生态恢复具有重要意义。

Study on Soil and Water Conservation and Ecological Restoration Measure System of Houjia Coal Mine in Shanxi Province

In view of such problems as surface disturbance, remolding geomorphology, and soil and water loss in the development process of in HouJia coal mine in Shanxi Province, and in consideration of climate conditions in project area and ecological restoration in the construction and production stages, the prevention and control regions of soil and water erosion are divided into five regions including the prevention and control region of industry area, off-road control area, discharging the gangue field control area, outside of the transmission line control area, goaf subsidence affected zone due to first coal mining based on the investigation information. According to the characteristics of soil and water erosion in the different prevention and control regions and the differences of the growth site conditions of different vegetation, the corresponding soil and water conservation engineering measures and ecological vegetation measures are proposed. The implementation and construction of these measures may be of great importance in strengthening soil and water conservation in mining area, prevention of destroy of ecological environment, harmonious development between human and the nature, as well as the sustainable development of the production and construction of Houjia Coal Mine