Research On Landscape Reconstruction Design Of Nanjing Shuige Landfill

With the acceleration of urbanization and the continuous improvement of people’s living standards,the amount of waste generated has also increased rapidly.According to relevant data,about 2/3 of China’s cities are surrounded by garbage.At present,there are more than 2,000 sanitary landfill sites in China,covering an area of more than 3 million mu.More than half of the existing landfills have been closed and sealed.How to transform the closed landfill is a difficult problem faced by most cities in China.Taking Nanjing Shuige Landfill as an example,this paper determines the significance and purpose of the research from the research background of the landfill.Comb landfill landscape reconstruction of history at home and abroad,clear concepts of landfill landscape reconstruction,analysis the characteristics of the landfill,combing the theoretical basis of landfill landscape reconstruction needed,landfill environment restoration approach and determine the garbage landfill field the landscape reconstruction needed to face the environment repair core elements,Analyze its characteristics and harm and put forward the necessity of solving the problem.Finally,through the analysis and reference of domestic and foreign successful experience of landscape reconstruction,combined with the current situation of Nanjing Shuige landfill comprehensive analysis,proposed for nanjing Shuige landfill landscape reconstruction design strategy.Site pollution is mainly solved and controlled by engineering restoration,and site living mirror is restored by biological restoration.Put forward combining sealing field engineering and landscape design was carried out on the ground,new ideas for ecological restoration,site in sealing field engineering should be considered when late site planning,site terrain based on the requirement of stability in combination with the landscape design of pile body shaping,and according to the terrain for sealing after the plastic cover system,changed the traditional landfill landscape reconstruction steps,It improves the efficiency of site construction,and increases the utilization rate and aesthetics of the site.Nanjing Shui Ge landfill by using the theory of ecological restoration and landfill landscape reconstruction cases at home and abroad for reference,the successful experience,combined with the field situation,put forward specific landscape reconstruction design objectives,principles,methods and countermeasures,based on the design strategy and design scheme,through the repair and improve the ecological environment of nanjing Shui Ge landfill,It aims to build Nanjing Shuige Landfill into an urban ecological park integrating "ecological restoration,recreation,education and science popularization".