The Study Of Planning In ChangSha Riverside District On Functional Wetlands

Urbanization process in the continuous advance in China,there is a very complex interaction between the relationship between urban construction and ecological environment,the sustainable development of human settlements is the key to how to achieve the coordinated development of urban construction and ecological environment.The area next to the riverside often has a superior environmental advantage.It becomes a business card about the city image.At the same time,it also takes on important functions about pooling and regulating water.But our country is developing and building.Development and construction is inevitable.Wetland is one of the three major ecosystems.Due to the rapid expansion of urban construction,it has been destroyed and degraded,and the ecological pattern has been destroyed.This is also an important reason for the ecological imbalance of freshwater resources and the flood disaster.Therefore,based on the theory of "functional wetland",this paper explores the new ways of planning to realize the sustainable development of human settlements.At the same time,it presents a planning approach to the organic integration of urban development and construction with wetlands.This paper takes the planning of Moon Island in Changsha Riverside New Area as the main research object.It is through the guidance and extension of the theory of functional wetland,and through the ARCGIS runoff analysis of the urban Riverside zone planning in-depth understanding and analysis,and put forward the planning model on the integration of urban Riverside wetlands and human settlements.The last part is the comparison of the planning results of this paper with the existing planning,so as to get the conclusions and prospects of this study.