Planning and Design for Constructed Wetlands Based on the Ecological Landscape

Urban constructed wetland, effectively used in sewage disposal and ecological restoration, has unique advantages in urban ecological construction. With the development of the ecological landscape concept, constructed wetland gradually has become an important urban ecological landscape. Based on ecological concepts, ecological principle, technical principle and aesthetic principle of planning and the layout, process, landscape, plants and other key issues of design were discussed for the constructed wetland. In this paper, taking Zhongxiang City, Jingmen, Hubei Province as an example, the treatment technology, functional layout and ecological landscape of constructed wetlands were designed based on the analysis of location and site. Through the planning and construction of constructed wetlands, the quality of urban water environment would be improved and the urban water environment with the characteristics of Zhongxiang would be formed, promoting the urban construction to be more green, ecological and livable.