Spatial Structure and CO2 Emissions Due to Commuting: an Analysis on Italian Urban Areas
Spatial Structure and CO2 Emissions Due to Commuting: an Analysis on Italian Urban Areas
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空间结构与通勤二氧化碳排放：意大利城市地区分析
DOI：
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发表时间：
2010
期刊：
影响因子：
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通讯作者：
P. Veneri
中科院分区：
文献类型：
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作者：
A. Cirilli;P. Veneri
本文的目的是调查一个城市区域的空间形态是否以及在多大程度上影响其环境外部性水平。从以前对这一研究领域的贡献出发，它审查了城市空间结构的几个特征--如紧凑性、单中心性、集中度和功能多样性--并试图根据与特定通勤模式(即通勤模式和旅行距离)相关的人均二氧化碳排放量来衡量其对环境的影响。对意大利111个最大城市地区的分析得出的主要结论是，城市空间布局是决定出行模式和相关人均二氧化碳排放量水平的重要因素。特别是，更小、更紧凑和不那么单中心的地区与每个通勤者的二氧化碳水平较低相关，社会人口特征也起到了作用。
The aim of this paper is to investigate whether and to what extent the spatial configuration of an urban area affects its level of environmental externalities. Starting from previous contributions to this field of research, it examines several features of urban spatial structure - such as compactness, monocentricity, concentration and functional diversity - and attempts to gauge their environmental implications in terms of per capita CO2 emissions associated with a given pattern of commuting (i.e., mode of commuting and distance travelled). The main finding of the analysis on the 111 largest Italian urban areas is that urban spatial configuration is an important determinant of travel patterns and the associated level of per capita CO2 emissions. In particular, smaller, more compact and less monocentric areas are associated with lower levels of CO2 per commuter, with socio-demographic characteristics also playing a role.
对空间城市动态的一些贡献：从相对吸引力的角度来看
DOI：
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发表时间：
2005
期刊：
The 2005 International System Dynamics Conference-Proceeding (CD-ROM)
影响因子：
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作者：
Uchino;A.;T.Furihata;N.Tanaka;Y.Takahashi
通讯作者：
Y.Takahashi