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Accessibility to urban parks for elderly residents: Perspectives from mobile phone data

机译：对老年居民的城市公园的可访问性：来自手机数据的透视

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摘要

Many countries are facing an aging population crisis, triggering major concerns over how to best provide services for older people. Parks are an important public service resource for older people living in urban areas. Due to the uneven geographic distribution of parks within a city, elderly people may have unequal access to this resource, based on their socioeconomic status. This park access issue has been under-examined among older populations, who may be more vulnerable and have limited physical mobility. The two-step floating catchment area (2SFCA) method has been increasingly used to measure access to parks; however, a "catchment area," defined as the traveling distance to a resource, may be biased against older subjects, due to the lack of behavior-based information within traditional census data. To bridge this methodological gap within the literature, this study sought to estimate park access for the elderly, using the 2SFCA method and new data sources (mobile phone data), in order to determine if older people experience inequitable park access owing to their socioeconomic status. Based on a spatial and multivariate analysis of data collected in Beijing, we find that housing price, the distance to commercial areas and greenspaces are significant influencing factors of the park accessibility; elderly people living in newly built areas, the lower the housing price, the lower accessibility to parks. These findings may assist municipal policy makers in the planning and management of park access for aging citizens.
机译：许多国家正面临着人口危机的老龄化，引发了对如何为老年人提供服务的主要问题。公园是住在城市地区的老年人的重要公共服务资源。由于城市内公园的地理分布不均，基于其社会经济地位，老年人可能会对这一资源不等。这个公园访问问题已经在较旧的人口中遭到审查，他们可能更脆弱，体力流动性有限。两步浮动区域（2SFCA）方法越来越多地用于衡量停放的访问;然而，由于在传统的人口普查数据中缺乏基于行为的信息，可以对资源的行驶距离定义为资源的行驶距离，这可能被偏置。为了在文献内弥合这种方法论差距，本研究试图使用2SFCA方法和新数据源（移动电话数据）来估算老年人的公园访问，以确定老年人是否因其社会经济地位而遇到不公平的公园访问。基于北京收集的数据的空间和多变量分析，我们发现房价，与商业区和绿地的距离是公园可访问性的显着影响因素;老年人生活在新建筑面积，较低的住房价格下降，可达的公园可达性越低。这些调查结果可以协助市政府制定者在公民公民的公园访问的规划和管理中。

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  • 来源
    《Landscape and Urban Planning》 |2019年第2019期|共10页
  • 作者

    Guo Sihui; Song Ci; Pei Tao; Liu Yaxi; Ma Ting; Du Yunyan; Chen Jie; Fan Zide; Tang Xianli; Peng Yong; Wang Yanbin;

  • 作者单位

    Chinese Acad Sci Inst Geog Sci &

    Nat Resources Res State Key Lab Resources &

    Environm Informat Syst Beijing 100101 Peoples R China;

    Chinese Acad Sci Inst Geog Sci &

    Nat Resources Res State Key Lab Resources &

    Environm Informat Syst Beijing 100101 Peoples R China;

    Chinese Acad Sci Inst Geog Sci &

    Nat Resources Res State Key Lab Resources &

    Environm Informat Syst Beijing 100101 Peoples R China;

    Chinese Acad Sci Inst Geog Sci &

    Nat Resources Res State Key Lab Resources &

    Environm Informat Syst Beijing 100101 Peoples R China;

    Chinese Acad Sci Inst Geog Sci &

    Nat Resources Res State Key Lab Resources &

    Environm Informat Syst Beijing 100101 Peoples R China;

    Chinese Acad Sci Inst Geog Sci &

    Nat Resources Res State Key Lab Resources &

    Environm Informat Syst Beijing 100101 Peoples R China;

    Chinese Acad Sci Inst Geog Sci &

    Nat Resources Res State Key Lab Resources &

    Environm Informat Syst Beijing 100101 Peoples R China;

    Chinese Acad Sci Inst Geog Sci &

    Nat Resources Res State Key Lab Resources &

    Environm Informat Syst Beijing 100101 Peoples R China;

    China Mobile Commun Grp Beijing Co Ltd Beijing Peoples R China;

    China Mobile Commun Grp Beijing Co Ltd Beijing Peoples R China;

    China Mobile Commun Grp Beijing Co Ltd Beijing Peoples R China;

  • 收录信息
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 区域规划、城乡规划;
  • 关键词

    Environmental justice; Accessibility; Older people; Urban park; Mobile phone data;

    机译：环境司法;可访问性;老年人;城市公园;手机数据;

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