Research On Ecological Restoration Landscape Design Of Huangshi Cihu Wetland Park

Since the reform and opening up,with the rapid development of economy,it is also facing more and more serious environmental problems,which not only damages people's health,but also has an impact on people's living environment.Environmental protection has always been the focus of global development.As a part of the ecosystem,wetland is a special natural complex formed by the interaction of water and land.It plays an important role in flood storage and drought prevention,urban microclimate regulation,and biodiversity protection.China's Wetland Park is a new mode of contradiction between protection and utilization,and an important way to highlight the construction of ecological civilization.However,in our country,it is difficult for Wetland Park to play its basic function and complement the urban development.Firstly,based on the understanding of the urgent need for ecological improvement of Urban Wetland Park,this paper investigates and analyzes the research background of Wetland Park and excellent cases at home and abroad,and discusses the design method of Wetland Park;secondly,it discusses the concept and progress of Wetland Park and the theoretical basis of ecological restoration,and puts forward the necessity and significance of ecological restoration;thirdly,it analyzes the natural environment of Huangshi City Resources,climate,hydrology,soil,slope,aspect,vertical change,surrounding status,animal and plant resources of Cihu Wetland Park were comprehensively analyzed,and problems such as deterioration of water quality,reduction of biodiversity,and reduction of wetland area needed to be solved urgently in Cihu Wetland Park were understood;Finally,with the theoretical research results to guide the design practice,summarize and refine the ecological restoration strategies suitable for Cihu Wetland Park:(1)in view of the deterioration of water quality,take urban sewage interception,runoff purification and filtration,artificial aeration,ecological revetment,constructed wetland and other strategies.(2)Through reasonable plant allocation,a large number of native plants are planted,and new species are introduced appropriately,so as to maintain the integrity of vegetation and improve the problem of biodiversity reduction.(3)Through the understanding of wetland biological ecological habits,targeted habitat creation and plant planting can create suitable habitat for birds,fish,amphibians and insects in the wetland.