Research On Landscape For Edge Space Of Wetland Park Of Canglang River In Hunan Hanshou

Through studying the landscape design of wetland park and edge space,including related concepts,types,present situation and development trend,with reference from outstanding design cases at home and abroad,the author makes a conclusion on the planning rules and methods of edge space of wetland park.And applied the conclusion to Wetland Park of Canglang River in Hunan Hanshou.Summing the types of the edge space,and puts forward the corresponding to the different types on the basis of in-depth analysis.Also attaches great importance to the edge space design is verified in the planning and design of the park,especially complex ecological system like wetland park.In the process of the planning and design of the project instance,according to the difference of the scale,the spatial characteristics and planning objectives,the edge space types can be divided into 2 layers of 5 types,namely the wetland park edge space,which is formed by the whole and the external environment,for the purpose of conservation and restoration of riparian zone edge space,habitat construction of riparian zone edge space,give priority with recreation of riparian zone edge,and the hard road square boundary edge space.Explored the important problems such as using the positive edge effects and reduce the negative,making the edge space transforms naturely,and revealing the roles of severance and cohesion.Under the guidance of these problems and corresponding solutions,the edge space of this Wetland Park has been made a relatively reasonable planning and design.Creating the edge space conformed to the the requirements of the ecological and human environment behavior characteristic,and consturcting wetland park meeting the requirements of protecting ecological environment and demand of ecological tourism,thus make a certain value for the planning and design of the edge space in wetland park in the future.