Ecological Restoration Design Of Birds In Environmental Improvement Of Haizhu Wetland,Guangzhou

Guangzhou Haizhu National Wetland Park is located in the southeastern part of Haizhu District of Guangzhou C ity.It is the largest and most complete wetland park in the central area of the country.In order to further increase the diversity of bird species in Haizhu wetland and enhance the ecological function of Haizhu wetland and the diversity of bird species,we resumed the design of bird community in Haizhu Wetland Phase II to guide ecological restoratio n and ecological restoration Conduct an investigation and analysis of the ecological diversity of birds,and understand the effects of bird restoration design and ecological restoration on bird restoration.In this paper,we use the ARCGIS information system software to divide Haizhu Wetland into six habitats : water body,beach,orchard,paddy field,construction land and highway.We design seagull area,forest birds area,shrub and herb area,wild duck area,heron area and wild goose area based on analysis of the ecological habits and habitats that are needed for heron,waders,gulls,geese and ducks,forest bird and corncrake.We have detailed construction requirements of habitat and target habitat and measure of bird restoration.The survey of bird divers ity was carried out in Haizhu Wetland.The survey was carried out in 2015 after the design of 2013,and the birds were compared and analyzed.The results showed that the species and quantity of birds were significantly increased compared with those before transformation.Bird species from the previous 41 to 134 species,the national secondary focus on the protection of birds from 1 to 10 species,the Guangdong provincial protection of birds from 11 to 16 species.From the point of view of the increase of birds,the ecological restoration of birds has promoted the further development of ecological planning of urban wetland parks,paved the way for the restoration of urban wetlands in the future,provided feasible reference cases and design methods with far-reaching significance,and played a useful role in building a harmonious living environment.