Study On Environmental Restoration And Landscape Regeneration Design Of Coal Mining Subsidence Area In Huainan City

Coal has been one of the main sources of energy in Britain since the industrial revolution in the 18 th century.While its resources bring great economic benefits,the collapse caused by coal mining has a serious impact on the environment.Nowadays,the scope of coal mining subsidence zone is expanding at a faster rate.The ecological restoration situation is very serious.Although various exploitation and utilization models have been realized for the subsidence zone,most of them are treated and restored in practice.Taking huainan coal mining subsidence zone as the main object,this paper analyzes the potential landscape function and utilization conditions of different types of coal mining subsidence zone in huainan city by means of field investigation,case analysis and case study,and discusses the feasibility and realization of the model of environmental restoration and landscape regeneration in huainan coal mining subsidence zone.This paper focuses on the issue of environmental restoration and landscape regeneration in coal mining cave-in area of Huainan City,and discusses the following aspects.First,summarize the relevant basic theory.Based on the planning practice of coal mining subsidence area at home and abroad,and the status quo of coal mining subsidence area treatment and restoration in Huainan,this paper forms a theoretical research framework.Secondly,through relevant literature and field investigation,the general situation of the study area is expounded,and the elements of environmental restoration and landscape regeneration in coal mining subsidence area are studied and analyzed.Based on the above problems,the paper summarizes the design factors and principles of the cave-in area,and puts forward the research strategies of the environmental restoration and landscape regeneration design of the cave-in area,including the restoration mode and the restoration method.Finally,the design of the restoration of Chunshen Lake area in the central Huainan coal mining subsidence area is used to verify the proposed landscape regeneration strategy.In this study,the theoretical framework of environmental restoration and landscape regeneration in cave-in areas is established,which provides theoretical support for ecological restoration in cave-in areas,as well as effective experiences and ideas for the management of cave-in areas,the transformation and development of coal resource-type cities in the new period,and the exploration of diverse ecological landscape practice design.