Study On Spatial Characteristics And Development Strategies Of Green Space System In The County Towns Of Northern Area Of Anhui Province

The process of traditional urbanization fully highlights the status and function of big cities and central cities while ignoring the potential power of small and medium-sized cities such as the county.The new urbanization of the country further emphasizes the development of small and medium-sized cities such as the county,the transformation of rural population urbanization Important construction has become one of the hot topics.On the other hand,with the increase of the construction of the county,and the lack of attention to the construction of the county green space,often lead to green building and county construction out of line.With the county residents living standards continue to improve,for the county living environment has become increasingly important.Under this background,this paper tries to evaluate the spatial characteristics of green space system in the northern part of Anhui Province from three aspects: the green space system,the landscape pattern and the service characteristic,and on the basis of this,North area characteristics,put forward the northern Anhui Province green space system optimization strategy.Firstly,the present situation of 17 county greenbelt system layouts in northern Anhui is summarized.The greenbelt shape in the northern part of Anhui Province is divided into three types:circular radial,dotted net and scatter.Secondly,the landscape pattern of county green space system was analyzed.The results showed that the green land structure of Wanbei county was relatively simple,the landscape diversity was higher and the structure was more abundant.The landscape patch of the green land system was dominated by small and medium patches,The spatial distribution of park green space is not high,the coupling degree between park green space and residential land in spatial structure is low,and the service is poor.Thirdly,through the comprehensive evaluation system of the structure and function of greenbelt,the comprehensive evaluation of the 17 cities in the northern part of Anhui Province was carried out.The evaluation results showed that the overall greenbelt construction level of the county in the northern part of Anhui Province was still at a low level in 2015,and the difference Big.At last,the characteristics of the green space system in the northern part of Anhui Province are discussed through the analysis of the spatial characteristics of the green space system in the northern part of Anhui Province,and the problems of green space planning and construction are also analyzed.This paper analyzes the development trend of greenbelt system in the northern part of Anhui Province,and puts forward the development strategy and layout mode of the green landsystem in the northern part of Anhui Province,combining with the existing planning theory by summing up the characteristics of the layout of the northern part of Anhui Province and the characteristics of the environment in northern Anhui.The study on the green space system in 17 counties in northern Anhui Province laid a preliminary foundation for the follow-up study on the green space of the county in northern Anhui.It is different from the traditional research on the city and the county,and to promote the construction of the green space system And management to provide reference.