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Spatial distribution of high-rise buildings and its relationship to public transit development in Shanghai

机译：上海高层建筑的空间分布及其与公交发展的关系

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摘要

The relationship between dense urban development, often represented by high-rise buildings, and its location vis-a-vis metro stations reflects the connection between transportation infrastructure and land use intensity. Existing literature on high-rise buildings has focused either on developed countries or on cities where urban and public transit developments have occurred in an uncoordinated manner. This paper examines the following questions: What is the spatial proximity and spatial correlation between high-rise buildings and metro stations in different stages of development in various parts of the city? What were some of the factors that resulted in the observed patterns? The results suggest that buildings constructed after 2000 and buildings within the urban core/Shanghai Proper districts had a greater spatial proximity to the metro stations. However, the spatial correlation, measured by the number of high-rise buildings within a 500-m buffer from the nearest metro stations and the time-distance to these stations, is stronger in the outer districts than in the urban core. These differences can be accounted for by Shanghai's stages of urban development, the existence of metro infrastructure when high-rise development was undertaken, and the city's land use policies. This case study sheds light on the relationship between high-density developments and metro systems in other large cities in China and other developing countries where rapid urban development coincides with the establishment of a comprehensive public transit system.
机译：密集的城市发展（通常以高层建筑为代表）与其相对于地铁站的位置之间的关系反映了交通基础设施与土地利用强度之间的联系。现有的有关高层建筑的文献要么集中在发达国家，要么集中在城市和公共交通发展不协调的城市。本文研究了以下问题：在城市的不同地区，高层建筑与地铁车站在不同发展阶段之间的空间接近性和空间相关性是什么？导致观察到的模式的因素有哪些？结果表明，2000年以后建造的建筑物以及城市核心/上海适当区域内的建筑物与地铁站的空间距离更大。但是，用距离最近地铁站500米缓冲区内的高层建筑数量以及到这些站的时间距离来衡量的空间相关性在外围地区要强于城市核心地区。这些差异可以通过上海的城市发展阶段，进行高层开发时地铁基础设施的存在以及城市的土地使用政策来解释。本案例研究揭示了中国其他大城市和其他发展中国家的高密度发展与地铁系统之间的关系，在这些城市中，快速的城市发展与完善的公共交通系统的建立相吻合。

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