摘要
准确测定城市控规单元尺度碳排放是建立低碳导向的国土空间控规技术的基础前提。当前国土空间总体规划尺度的碳排放测算方法较为成熟,但控规单元尺度的测算方法研究相对缺乏。在梳理全球、区域、城市、控规单元等不同尺度碳排放测算方法的优缺点基础上,认为控规单元尺度碳排放测算面临着空间要素规模效应、邻近效应和流动效应等复杂影响的技术挑战。基于此,认为控规单元尺度的碳排放测算需要考虑空间、活动和技术三个逻辑以及建造和运行两个过程,提出了由基础碳排放测算函数、综合影响函数和交叉影响修正函数构成的控规单元碳排放测算框架与模型,以期为构建低碳导向的控规技术方法提供参考。
Accurately quantifying carbon emissions at the scale of urban regulatory planning units is a fundamental prerequisite for developing the low-carbon oriented territorial regulatory planning techniques.While methodologies for carbon emission measurement at the scale of territorial master planning are relatively mature,methods tailored to the scale of regulatory planning units are underdeveloped.Through an analysis on the advantages and disadvantages of carbon emission measurement methods at various scales,including global,regional,urban,and regulatory planning units,this paper addresses the technical challenges caused by the complex impacts of spatial elements,such as scale effects,proximity effects,and flow effects,which are encountered at the scale of urban regulatory planning units.Consequently,the paper argues that carbon emission measurement at this specific scale should integrate considerations of three logical aspects,namely space,activity,and technique,covering both construction and operational phases.A framework and a model for carbon emission measurement at the scale of urban regulatory planning units are proposed,encompassing a foundational carbon emission calculation function,a comprehensive impact function,and a cross-impact adjustment function,in the hope of providing reference for the development of low-carbon oriented regulatory planning techniques and methods.
作者
刘合林
罗梅
李文涛
李莹颖
罗文静
LIU Helin;LUO Mei;LI Wentao;LI Yingying;LUO Wenjing
出处
《城市规划》
北大核心
2025年第2期83-93,共11页
City Planning Review
基金
国家社会科学基金重大项目“基于碳中和目标的国土空间规划路径研究”(23&ZD100)
国家自然科学基金项目“城市碳汇空间识别、水平测度及效能提升的规划路径研究——以武汉市为例”(52278063)资助。
关键词
控规单元
碳排放
测算框架
碳中和
国土空间规划
regulatory planning unit
carbon emission
measurement framework
carbon neutrality
territorial planning
