Wetland Park Planning And Design Based On Bird Habitat Construction

Biodiversity is the basis of human survival and development,the premise of improving the ecological function of urban green space system,and the important symbol of urban green space level.With the accelerating process of urbanization,the quality of urban ecological environment is deteriorating,the number of urban organisms closely related to human survival is decreasing,and birds and their habitats,as important ecological indicator species,are also under serious threat.There is a system including "A ecological barrier,three garden rings,five rivers and nine wedges " networked area green space structure not only reflects the city by expansionary development good transformation trend of the development to optimize the spatial structure,but also strengthen the protection and restoration of of regional ecological network,realize the capital ecological zone spreading league proposed policy guarantee.The concept of the capital forest wetland park in the "third ring road" has created a favorable space for building a good and healthy habitat for birds.This paper takes Beijing as the research area,summarizes the planning and design methods and strategies of wetland park based on bird habitat construction through literature analysis,case study,field investigation and model simulation,and takes Chaobai River wetland park as an example for planning and design.Firstly,the concepts of biodiversity,wetland park,birds,bird habitat and other related research at home and abroad are summarized to establish a theoretical basis for the later planning and design.Then,the author summarized and studied the domestic and foreign cases featured by bird habitat construction,and summarized their advantages and experience.Then the bird resources around the research area were investigated and classified according to the ecological group and the target species were determined.The habitat suitability of the target area was evaluated,and the more suitable area was selected as the key construction area of bird habitat.The suitability index system of bird habitat was constructed by combining the contents of literature,case studies and the specific needs of the target species of birds on the habitat,and the habitat content was designed for the water environment factors,plant factors and human interference factors.Park design objectives,design principles and overall layout,water from bird habitat design,environmental design,vertical design,plant landscape design,road pavement design,service facilities design strategies summarized six aspects,and finally to explore a set of wetland park planning and design ideas and methods to create a "human harmony" bird wetlands space,as the capital of the biodiversity in the capital raising and ring forest wetland park construction to provide theoretical guidance and practical basis.