Research On Waterfront Landscape Design Of Ande Lake In Qihe County Under The Concept Of Low Impact Development

The acceleration of the urbanization process has led to the large area of green space being covered by impervious gray pavement,causing many urban water problems.Based on the theory of low-impact development,the waterfront space of Ande Lake is the design object.Through systematic analysis and field research methods,the relationship between the two is sorted out,and the concept of low-impact development is introduced from the perspective of landscape design.In the waterfront environment,while ensuring the recycling of rainwater resources,we will start from the aspects of color and planting,and strive to achieve the optimization of the landscape effect of the site.In the design part,first analyze the geographical location,hydrology and geomorphology,soil vegetation,rainfall,and population activities of the base,and summarize the problems of water quality,revetment and ecological existence.Secondly,aiming at these problems with low-impact development as the guiding concept,from the perspective of landscape design,the general planning and design strategy of river repair,wetland protection,rainwater resource utilization and site primary protection followed by this design is proposed.The final section shows the overall landscape design plan centered on Nursing Park,Peninsula Park,Huwan Recreation Park,Entrance Park and Wetland Park,and focuses on the five major elements of road,greening,construction,wetland and revetment,and the development of different technologies for low impact.The landscape application of the measures is elaborated.The purpose of this case is to propose a design plan for low-impact development measures and landscape symbiosis in the waterfront area ofAnde Lake,so as to rationally coordinate the contradiction between urban and natural water ecology,and at the same time create a beautiful environment for recreation and leisure for tourists.It is hoped that the mutual benefit and win-win situation of the local ecological,economic and social aspects of Ander Lake will be realized from the perspective of urban development,and it will also provide a case reference for the construction of the future sponge city in Qihe County.