Species Diversity Conservation Priority Areas And The Country Park System Construction In Shanghai

By analyzing the distribution of plants, birds, amphibians and reptiles, selected priority areas for species diversity conservation in Shanghai. Then establishing a country park site evaluation system to determine the location of country parks, and formed Shanghai Country park system through building ecological corridors. According to the development goals and principles of Country Park's construction in Shanghai, raised the development , protection management measures of Shanghai Country Park .Expecting to play a role in improving wildlife habitat and Shanghai ecological environment construction and also to enrich the spiritual and cultural life of townspeople. The results are as follows:From the overlap degree of native plant species abundance hotspot, relative endemism hotspot and representative hotspot, East and West Sheshan. Dajinshan Island, Tianmashan, Dianshanhu are the geographic units of the three hotspot overlapping, Chongming Dongtan, the Fengxian Bay are two hotspots overlapping geographic units. Complimentary analysis showed that East and West Sheshan. Dajinshan Island, Tianmashan, Nanxiang, Jiangqiao, Dianshanhu , Caojing, Zhenru,Zhelin, Hengshan,Waigang, Duxing, Zhuqiao, Chaoyang farm, Haibing farm, Shanyang, Qibao,Qingcun, these 20 geographical units can include all native plant species in Shanghai suburbs but remove the widely distributed species.Complementary analysis showed that only Chongming Dong Tan, Nanhui Beach and Jiuduansha can include all birds in Shanghai. But not including all bird abundance hotpots, bird unique hotspots and threatened bird hotspots. Therefore, in addition toChongming Dong Tan, Nanhui Beach and Jiuduansha, Timashan, Fenghuangshan and Beiganshan are also the priority to protect.The conservation priority areas of amphibians, reptiles, mammals by nine animals' distribution superposition map to select. The result showed that Donghai farm in Nanhui beach, Dianshanhu, west Sheshan, Tianmashan,and the Datuan town in Nanhui district, Zhangyan town in Jinshan district, Jinhui town ,Guangming town ,Xiaotang town in Fengxian district, Luodian town in Baoshan district .So the Nanhui ecological woods, Jinshan ecological woods, Shenlong ecological woods ,Jiabao ecological woods and a part of surrounding farmland should priority protection.Country Park site evaluation system includs ecological protection quality evaluation, landscape resources evaluation, Humanism characteristics evaluation and development condition evaluation, a total of 4 criteria layers and 15 indicators. According to the results of Country Park site evaluation, Shanghai Country Park are divided into coastal wetland areas, lakes areas, Hilly areas and farmland, artificial forest four major regions, focus on the development of Chongming Dongtan Country Park, Luchaogang country parks, Tianmashan country parks, Dianshanhu Country Park, Nanhui ecological woods, Jinshan ecological woods, Shenlong ecological woods , Jiabao ecological woods eight country parks. The spatial pattern of ecological corridor is "a ring two belts four radials", "one ring" refers to the rural Link (A30) green belt, "two belts " refers to the Hangzhouwan shelter belt and Chongming shelter belt, "four radials" refers to the benchmark for the rural Link to the outskirts in four directions radiation, putting all the country parks together to form a system. "East radiation ray" from Nanhui country park to Luchaogang Country Park (A2) ; "South radiation ray" from Zhashan to Jinshan Country Park (A5) ; "West radiation ray" is the extension of Huangpu River Water Conservation Forest; "North radiation ray" from the suburban Link external radiation to Jiabao Country Park (A13) .