Environmental Reconstruction And Ecological Restoration Of Coal Mine Wasteland

China’s abundant coal resources provide 95% of the primary energy for the development of the national economy and bring huge social and economic benefits.However,the mining activities not only destroy and occupy a large amount of land resources,increase the shortage of land resources,but also make the ecological environment Large damage,the surface collapse,leading to the emergence of a large number of coal mine waste,the formation of a few hundred meters in diameter bottomless pit,seriously affecting the socio-economic sustainable development.Seeking harmony between man and nature is the only alternative path.With the help of a number of scientific landscape remodeling and ecological restoration methods and strategies to alleviate the contradiction between people and land;to solve the negative impact of some of the mines,in order to achieve the transformation of the black industry to the green industry and ecological crisis is the focus of this paper.Coal mine waste comprehensive ecology,garden aesthetics,soil science,sustainable development and other aspects of the theory,on the basis of a comprehensive analysis of the system.This paper summarizes its remodeling method and model,and applies it to the practice of repairing and rebuilding the landscape of Mengshan mine in Taiyuan,Shanxi Province.On the basis of the overall orientation of the project,the status quo and existing problems of the site are analyzed,the ecological landscape is improved,and the original historical context of the abandoned land is inherited,focusing on the aspects of environmental reconstruction and ecological restoration.Discarded design.In the overall grasp of the overall geological geomorphology and historical culture under the structure of the coal cultural museum upside down,and fully integrated into the "Tianyuan place" the traditional Chinese dialectical cultural ideas.So that the formation of unit Tianxin,courtyard interior structure of the form.Not only increase the landscape space while reducing the pressure on the pit.The form of the visit to the entire coal culture experience museum to take the initiative to experience and participate in visitors,a change in the traditional mode of visit to the line of sight for the tour path,from the people feel the starting point of the greatest degree of sentiment at the same time and educated.And according to local conditions and the mine ecological restoration park design,so that visitors from the top of the tour tour at the same time feel the man and nature,industrial heritage of the best way to deal with,from education and edification.Promote popular science education,tour viewing and other functions to achieve,entertaining,In the restoration strategy of landscape,the design and summarization of soil,plant,pollutants and the construction of a complete and recyclable ecological network structure system are emphasized.It emphasizes the importance of ecological tower restoration in the ecological landscape of the mine and follows the principle of cell.Each ecological tower itself forms a recyclable network structure ecological restoration system unit,uses capillary phenomena and atmospheric pressure and water pressure to carry out water purification work,according to photosynthesis air filtration,in the mine ecological restoration in the core position.To achieve the virtuous nature of the ecological system,and truly waste to waste.So that the ecological environment of mining wasteland can be restored at the same time,but also for the city to create a new landscape,to achieve the social value,ecological value,aesthetic value of the harmonious unity,but also led the old industrial and mining areas and resource-exhausted areas of economic development transformation upgrade.And provide reference for the subsequent regeneration and ecological restoration.