Study On Ecological Restoration Design Of Urban Wetland Park

Wetland is a transitional area between water and land, with unique ecological functions and ecological value, is one of the important environmental capital of mankind, and forest,ocean and become the world's three major ecosystems. However, a sharp increase in the development of city and city population, the city wetland area reduction and ecological function imbalance, lead to the contradiction between man and nature, how to protect the ecological environment of the wetland system, damaged wetland restoration is an urgent problem to be solved. In recent years, with the deepening of research on wetland, ecological restoration of the wetland has made great progress, the city wetland park, are also one of the most effective ways to protect and utilize wetlands.In view of the current urban wetland park construction boom, this paper focuses on the urban wetland park ecological restoration function, discusses the urban wetland park ecological restoration design strategy. This paper is divided into three parts:The first part: firstly, analyze the related concepts of city wetland park ecological restoration, and the research background and research status of ecological restoration of city wetland park were studied and expounded, put forward the necessity of ecological restoration design of city wetland park. After summarizing the existing theories at home and abroad, this paper discusses and analyzes the typical cases of urban wetland parks.In the second part, After summarizing the literature, three urban wetland parks were selected as the research cases to carry out field investigation, and the development of urban wetland parks was analyzed by means of interviews with relevant management departments,management visits, and park design units. The theory of urban wetland park ecological restoration elements, and then put forward the urban wetland park ecological restoration strategy.The third part: combined with the actual project, will be applied to the urban wetland park ecological restoration design strategy applied to the development of Chengdu Qinglong Lake Wetland Park design, completed the main design drawings and feedback theory.Through the research of this paper, the ecological restoration design of city wetland park were discussed, the construction of specific design strategies in three aspects through the water system planning, plant planning of ecological restoration and biological community habitat,so as to provide some ideas and references for the development and construction of city wetland park.