高级检索
万易, 毕晨, 张金光, 赵兵. 交通出行多模式下城市公园空间公平性研究[J]. 北京林业大学学报(社会科学版), 2020, 19(2): 47-54. DOI: 10.13931/j.cnki.bjfuss.2019166
引用本文: 万易, 毕晨, 张金光, 赵兵. 交通出行多模式下城市公园空间公平性研究[J]. 北京林业大学学报(社会科学版), 2020, 19(2): 47-54. DOI: 10.13931/j.cnki.bjfuss.2019166
WAN Yi, BI Chen, ZHANG Jin-guang, ZHAO Bing. Spatial Equity of Urban Parks in the Central Urban Area in Nanjing Based on Different Transportations[J]. Journal of Beijing Forestry University (Social Science), 2020, 19(2): 47-54. DOI: 10.13931/j.cnki.bjfuss.2019166
Citation: WAN Yi, BI Chen, ZHANG Jin-guang, ZHAO Bing. Spatial Equity of Urban Parks in the Central Urban Area in Nanjing Based on Different Transportations[J]. Journal of Beijing Forestry University (Social Science), 2020, 19(2): 47-54. DOI: 10.13931/j.cnki.bjfuss.2019166

交通出行多模式下城市公园空间公平性研究

Spatial Equity of Urban Parks in the Central Urban Area in Nanjing Based on Different Transportations

  • 摘要: 城市公园是城市公共资源的重要组成部分,对其空间布局公平性与资源分配的合理程度进行评估,有助于对城市生态环境建设提出针对性的优化策略。基于城市居民交通出行模式多样,且存在地上交通与地下交通结合的实际情况,以两步移动搜索法对5种交通出行模式下南京市中心城区城市公园的可达性进行分析,计算城市公园资源分配的基尼系数并绘制洛伦兹曲线,对城市公园资源的合理分配程度做出总体评价,以区位熵考量不同出行模式下城市公园资源分配的空间格局。结果表明:南京市中心城区城市公园资源分配水平不理想;紫金山、玄武湖是南京市重要的城市公园,其周边街道始终享有较多的公园资源;交通出行模式的变革有利于提高城市公园分配的合理性,非机动车及地铁交通的普及有利于减少资源分配的差异。结合人口需求与生态基底,因地制宜地进行公园规划,见缝插绿,推动绿道建设,有助于提高城市公园的服务价值,提升城市的宜居水平。

     

    Abstract: The urban parks are an important part of urban public resources. Evaluating the equity of their spatial layout and the reasonable degree of resources allocation is helpful for proposing targeted optimization strategies. Based on analysis of parks accessibility in central urban area of Nanjing in different transportation modes, this paper calculates park resources allocation by Gini coefficient and Lorenz curve drawing to make the overall evaluation of the rational distribution of urban park resources. The paper assesses the spatial pattern of parks distribution in five transportation modes by section quotient. Changing transportation mode is conducive to improving the reasonable level of city parks distribution. Considering population demand, park planning should be carried out according to local conditions, green patches should be inserted, greenway construction should be promoted, and green travel should be advocated, which is conducive to the rational allocation of urban park resources, improvement of service value of urban parks and building of a living-friendly city.

     

/

返回文章
返回