The Construction Project Study Of Environmental Assessment And Ecological Protection Strategy For Xiwan Opencast Coal Mine

Coal occupies a very important position in mineral resources,but also has high industrial value,economic value and social value.However,in the process of coal exploitation and exploitation,it is very easy to cause serious environmental damage.In recent years,the state has put forward higher requirements for environmental protection work.Environmental assessment and ecological protection of coal mines have been raised to a more and more important position.Therefore,it has certain research value for environmental assessment and ecological protection of coal mines,especially open-pit coal mines.On the basis of referring to the relevant mine environmental assessment and ecological protection at home and abroad,taking the representative Xiwan opencast coal mine as an example,the environmental impact assessment of open-pit coal mines is carried out and the ecological environmental impact identification and evaluation factors are screened out.Combined with the current situation investigation,the evaluation conclusion is drawn,and then pertinence is put forward.Target recommendations.Combined with the ecological protection measures of other open-pit coal mines in the country,aiming at the production of the Xiwan opencast coal mine,the ecological protection strategy and ecological protection principle suitable for it are put forward.The following conclusions are drawn:1.Analyzed the impact of construction and mining on the ecological environment,the impact on the agricultural ecology,the impact on the grassland,the impact on Soil and water loss and the impact on biomass.Ecological loss and economic loss have brought forward suggestions for land reclamation and ecological restoration.2.Combining with the present situation of the Xiwan opencast coal mine,the technical problems of ecological rehabilitation in the Xiwan opencast coal mine are discussed by using the technology of land reshaping,soil reconstruction and vegetation reconstruction.3.Put forward the strategy of coal mine ecological protection based on ecological,economic and social benefits,and set up the mode of ecological industrial chain,such as building cultural parks and breeding farms,etc.,to enhance the ecological protection level and economic benefits of open-pit coal mines.Through the study of open pit coal mine environmental assessment and ecological protection strategy,ecological protection is no longer a burden for coal mines,but can become a new measure for enterprises to extend the industrial chain,gain value and increase brand benefits,and is of great economic value,ecological value and sustainable development value.And it has a good reference.