Building-Based Analysis of the Spatial Provision of Urban Parks in Shenzhen, China.
Building-Based Analysis of the Spatial Provision of Urban Parks in Shenzhen, China.
复制标题
中国深圳城市公园空间供给的建筑分析
DOI：
10.3390/ijerph14121521
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发表时间：
2017-12-06
影响因子：
--
通讯作者：
Zhang X
中科院分区：
文献类型：
--
作者：
Gao W;Lyu Q;Fan X;Yang X;Liu J;Zhang X
城市公园为人们和城市地区提供了重要的环境、社会和经济效益。文献表明，靠近城市公园是影响人们使用公园意愿的关键因素之一。因此，在居民区和工作场所附近提供城市公园是影响生活质量的关键因素之一。这项研究设计了一种基于城市公园与人们生活或工作的建筑之间的空间关联的解决方案，以识别不同建筑中的人们是否有附近的城市公园可用于他们的日常生活。采用基于建筑建筑面积的建筑密度图来描述城市公园的空间分布，并设计了5个指数来衡量城市公园的规模、服务覆盖率和潜在的服务负荷，以揭示在可接受的步行距离内城市公园服务不足的区域。在这样的解决方案下，我们对深圳十个区的城市公园提供情况进行了调查，中国在短短30年的时间里从几个小村庄发展成为一个特大城市。结果表明，深圳城市公园的空间供给不足，约65%的建筑无法步行10分钟到达城市公园。现有城市公园在区级层面的分布和服务覆盖不平衡。在一些地区，现有的城市公园具有良好的潜在用户数量，甚至有很大的服务负荷，而在一些地区，现有公园周围的建筑密度相当低，同时一些高密度区域附近没有城市公园。
Urban parks provide important environmental, social, and economic benefits to people and urban areas. The literature demonstrates that proximity to urban parks is one of the key factors influencing people’s willingness to use them. Therefore, the provision of urban parks near residential areas and workplaces is one of the key factors influencing quality of life. This study designed a solution based on the spatial association between urban parks and buildings where people live or work to identify whether people in different buildings have nearby urban parks available for their daily lives. A building density map based on building floor area (BFA) was used to illustrate the spatial distribution of urban parks and five indices were designed to measure the scales, service coverage and potential service loads of urban parks and reveal areas lacking urban park services in an acceptable walking distance. With such solution, we investigated the provision of urban parks in ten districts of Shenzhen in China, which has grown from several small villages to a megacity in only 30 years. The results indicate that the spatial provision of urban parks in Shenzhen is not sufficient since people in about 65% of the buildings cannot access urban parks by walking 10-min. The distribution and service coverage of the existing urban parks is not balanced at the district level. In some districts, the existing urban parks have good numbers of potential users and even have large service loads, while in some districts, the building densities surrounding the existing parks are quite low and at the same time there is no urban parks nearby some high-density areas.
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影响因子：
9.1
作者：
Tan, Puay Yok;Samsudin, Rosita
通讯作者：
Samsudin, Rosita
影响因子：
6.7
作者：
Chang, Hsueh-Sheng;Liao, Chin-Hsien
通讯作者：
Liao, Chin-Hsien
影响因子：
3.7
作者：
Grekousis G;Mountrakis G
通讯作者：
Mountrakis G
影响因子：
4.5
作者：
McCormack GR;Rock M;Swanson K;Burton L;Massolo A
通讯作者：
Massolo A
描述中国深圳城市公共绿地供应的不平等现象
影响因子：
6.8
作者：
You, Heyuan
通讯作者：
You, Heyuan