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Spatiotemporal patterns of industrial carbon emissions at the city level
Resources, Conservation and Recycling ( IF 11.2 ) Pub Date : 2021-02-24 , DOI: 10.1016/j.resconrec.2021.105499
Lei Chen , Linyu Xu , Yanpeng Cai , Zhifeng Yang

Research on the dynamic distribution characteristics of carbon emissions and their evolution patterns is of importance to unify carbon reduction targets. This study aimed to measure the industrial carbon emissions by energy consumption and the cement production process in Guangdong from 2005–2015, and it empirically analyzed the distribution dynamics and evolution of the inter-regional carbon emissions. It concludes that, there was significant spatial non-equilibrium in the industrial carbon emissions, the carbon intensity in the Pearl River Delta (PRD) was less than that of the peripheral cities, and the results showed that the overall gap in the spatial distribution of the industrial carbon emissions showed an expanding trend with its evolution to the east. Among them, Northern Guangdong showed a downward trend. The carbon emissions of the PRD were greatly reduced with the external strong radiation. The carbon emission reduction policies should be tailored to local conditions according to the development levels.



中文翻译:

城市一级工业碳排放的时空格局

研究碳排放的动态分布特征及其演变模式对于统一碳减排目标具有重要意义。这项研究旨在通过能源消耗和水泥生产过程来测量2005-2015年广东省的工业碳排放量,并通过经验分析了区域间碳排放量的分布动态和演变。结论是,工业碳排放存在明显的空间不平衡,珠江三角洲的碳强度小于周边城市,结果表明,珠江三角洲的空间分布总体缺口。随着工业向东部的发展,工业碳排放量呈增长趋势。其中,粤北呈下降趋势。外部强烈辐射大大降低了珠三角的碳排放量。减碳政策应根据发展水平,因地制宜。

更新日期:2021-02-24
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