基于机会公平的秭归县城公共游憩空间可达性研究

ACCESSIBILITY OF PUBLIC RECREATION SPACES IN ZIGUI COUNTY BASED ON OPPORTUNITY EQUITY

国家新型城镇化发展及长江黄金水道的功能助推,为三峡库区小城镇发展提出了新的要求:公平适度、区域协调。以机会公平为视角,利用GIS网络分析法,依据不同类型住宅差异,从公共游憩空间的整体覆盖度、空间服务均等性两个方面对秭归县城公共游憩空间可达性进行分析。结果表明秭归县城公共游憩空间的整体覆盖度并不高,仅能覆盖41.87%的城镇空间,基本聚集在新城核心区,且呈沿江向北发展的态势。此外,秭归县城公共游憩空间选择机会差异明显,且在社会空间内存在较大的不公平性。应重点关注廉租房和自建房周边居民对享受公共游憩空间设施的需求,弱化县城公共设施的不均等现象,促进秭归县城区域社会、经济协调发展。

The development of new-type urbanization in China and the functional promotion of Golden Waterway in the Yangtze River have put forward new requirements for the development of small towns in the areas of Three Gorges Reservoir: proper equity and regional coordination. From the perspective of opportunity equity, by means of GIS network analysis, this paper reviews the differences among various types of residential buildings to analyze the accessibility of public recreation spaces in Zigui county from two aspects: the overall coverage of public recreation spaces and the equity of spatial services. The results show that the overall coverage of public recreation spaces in Zigui county is not high, only covering 41.87% of the spaces, which basically concentrates in the core areas of new towns, presenting a trend of northward development along the Yangtze River. In addition, there are obvious differences of spatial selection opportunities for the public recreation spaces in Zigui county, with a greater inequity within the social spaces. It requires paying attention to the demands for facilities enjoyed by residents living around low-rent houses and self-built houses in the public recreation spaces, in order to weaken the inequity of public facilities in towns, and promote the social and economic coordinated development in Zigui county.