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首页> 外文期刊>International journal of sustainable transportation >Urban spatial structure and commute duration: An empirical study of China
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Urban spatial structure and commute duration: An empirical study of China

机译：城市空间结构与通勤时间：中国的实证研究

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摘要

Urban traffic is embedded in and fundamentally shaped by the spatial pattern of urban land use, such as city size, density, extent of polycentricity, and the relationship between employment and residential locations. Previous evidence, mainly from European and American cities, suggests that the duration of commute trips increases with city size and the spatial separation between jobs and housing. On the other hand, the influences of density and polycentricity are less clear. Using data from 164 cities in China, this study empirically analyzes the relationship between city average commute duration and multiple dimensions of urban spatial structure. Controlling for economic, demographic, and infrastructure characteristics, we find that commute duration correlates positively with city size and jobshousing separation but negatively with density and polycentricity. As one of the earliest studies on commute cost in the rapidly urbanizing and motorizing Chinese cities, this study can help Chinese decision makers improve urban economic and environmental efficiency through spatial planning and policy making. Specifically, compact, mixed-use, and polycentric spatial development may ease the burden of commute, and thus substitute for unnecessary infrastructure investment and energy consumption during a period of rapid urban expansion in China.
机译：城市交通嵌入到城市土地利用的空间格局中，并从根本上影响着城市土地利用的空间格局，例如城市规模，密度，多中心程度以及就业与居住地点之间的关系。以前主要来自欧美城市的证据表明，通勤旅行的持续时间随城市规模以及工作与住房之间的空间分隔而增加。另一方面，密度和多中心性的影响尚不清楚。本研究使用来自中国164个城市的数据，对城市平均通勤时间与城市空间结构多维维度之间的关系进行了实证分析。通过控制经济，人口和基础设施的特征，我们发现通勤时间与城市规模和就业岗位分离成正相关，而与密度和多中心性则呈负相关。作为中国快速城市化和机动化城市中通勤成本的最早研究之一，该研究可以通过空间规划和政策制定来帮助中国决策者提高城市经济和环境效率。具体而言，紧凑，混合使用和多中心的空间开发可以减轻通勤负担，从而替代中国快速城市扩张时期不必要的基础设施投资和能源消耗。

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  • 来源
  • 作者

    Sun Bindong; He Zhou; Zhang Tinglin; Wang Rui;

  • 作者单位

    East China Normal Univ, Ctr Modern Chinese City Studies, Shanghai, Peoples R China|East China Normal Univ, Sch Urban & Reg Sci, Shanghai, Peoples R China;

    East China Normal Univ, Ctr Modern Chinese City Studies, Shanghai, Peoples R China|East China Normal Univ, Sch Urban & Reg Sci, Shanghai, Peoples R China;

    East China Normal Univ, Ctr Modern Chinese City Studies, Shanghai, Peoples R China|East China Normal Univ, Sch Urban & Reg Sci, Shanghai, Peoples R China;

    Univ Calif Los Angeles, Luskin Sch Publ Affairs, Box 951656, Los Angeles, CA 90095 USA;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    China; city size; commute duration; jobs-housing balance; polycentricity; urban spatial structure;

    机译：中国;城市规模;通勤时间;工作-住房平衡;多中心性;城市空间结构;

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