影响城市居民碳排放的空间形态要素

城市空间形态对居民交通、建筑碳排放都具一定影响,是一定技术条件下居民碳排放的重要影响因素,因而成为低碳城市研究的热点问题。研究从居民碳排放源头出发,厘清了城市空间形态与居民碳排放的逻辑关联,明确了城市规模、人口密度、建成区形状、中心区状况及邻接性这五个空间形态要素是影响居民碳排放的关键。从理论上看,多数空间形态要素对居民交通及建筑碳排放有着不同的影响,城市空间形态对居民碳排放的综合影响亟需具体的量化研究予以支持。

The Urban Form Factors Affects Residental Carbon Emissions

Urban form is an important affecting factor of Residental Carbon Emissions and it affects the traffic carbon emissions and residental building carbon emissions.However,only a few studies focus on the relation of urban form and whole residental carbon emissions.In this study,we analyze the framework of the relation of Urban Form and Residental Carbon Emissions based on anayzing the source of Residental Carbon Emission.According to the study,urban scale,density,shape of urbanized area,core area and contiguity are the most important form factors affecting Residental Carbon Emissions.