Based On The Plant Diversity Protection Of Wuzhou City Green Space System Planning Research

After the twenty-first Century, the degree of modernization and urbanization of our country is further accelerated, and the development of the city is also a variety of problems in the same time as the economic GDP is growing. Due to the high density of urban population, the management of disorder and all kinds of supporting facilities has lagged seriously, leading to the growing shortage of land resources, water resources, and the consequent increase in waste gas, waste water, industrial waste water and domestic sewage discharge and greenhouse effect should be spread across the country. Therefore, it is urgent to adjust the layout of the city strategy, adjust the layout structure of urban green space system to ease the phenomenon of urban disease, which makes the city to re radiate the nature of the ecological landscape. The Guangxi Zhuang Autonomous Region Wuzhou is located in the southern city, the river, a beautiful ecological environment. It is currently in the urban development and construction, so it is very important to study the layout of the local plant diversity protection and the construction of urban green space system which is based on the construction of Wuzhou city.The research method of literature, field survey and typical sample survey method, quantitative and qualitative and use from wide to narrow, from the shallow to the deep stratification by analysis and other research methods, in Wuzhou City, plant diversity and status of urban green space layout as the research object, according to the national standard for classification of urban green space of Wuzhou City, the present situation of the green space for data collection and on-site field of typical quadrat sampling investigation work. Based on Fragstats software and manual analysis, the research of the characteristics of plant diversity in Wuzhou City, the existing problems and the theory and method of the establishment of plant ecological corridor, the relationship between the human activities and the integration of urban green space system, and the new green ecological corridor system are discussed. Based on the whole field of vision, combined with the local situation and characteristics of Wuzhou City, the specific problem analysis, and strive to find the most suitable for the realization of the ecological benefits, social benefits and economic benefits of the three urban green space system planning and layout structure model.