黄河流域省区隐含碳排放及其碳转移研究  

Embodied Carbon Emission and Carbon Transfer at the Provincial Level of the Yellow River Basin

作　　者：康彦霞 马忠[1] KANG Yan-xia;MA Zhong(College of Geography and Environmental Sciences,Northwest Normal University,Lanzhou 730070,China)

机构地区：[1]西北师范大学地理与环境科学学院,甘肃兰州730070

出　　处：《资源开发与市场》2022年第8期930-938,共9页Resource Development & Market

基　　金：国家自然科学基金项目(编号:41461115、41061050)。

摘　　要：厘清黄河流域各省区隐含碳排放特征及其空间转移路径,对制定该区域的碳减排战略至关重要。基于MRIO模型,测算了2012年、2017年黄河流域9省区生产侧、消费侧及隐含碳排放转移量,分析了该流域产生隐含碳的关键产业和地区、隐含碳转移的地理源特征。结果表明:①黄河流域整体隐含碳排放生产侧大于消费侧,2012—2017年生产侧和消费侧隐含碳排放呈不断增长趋势。②黄河流域9省区内需碳排放产生的主要部门是重制造业、建筑业、服务业,调出与调入隐含碳排放产生的主要部门是重制造业和能源工业。③黄河流域9省区输出隐含碳的主要地区是江苏、广东、浙江,输入隐含碳的主要地区是黄河流域区域内及周边地区,具有地理邻近效应。④黄河流域区域内合作减排比各省区单独减排更为有效。Clarifying the characteristics of embodied carbon emissions and their spatial transfer paths in the provinces and regions of the Yellow River Basin is crucial for specifying cardon emission reduction strategies in this region.Based on the MRIO model,this paper measured the embodied carbon emissions and the transfer of embodied carbon emissions in the Yellow River Basin provinces in 2012 and 2017,and analyzed the key industries and regions that generate embodied carbon in the Yellow River Basin,as well as the geographic source characteristics of embodied carbon transfer.The results showed that:①The embodied carbon emissions on the production side of the Yellow River Basin were larger than those on the consumption side,and the embodied carbon emissions on the production and consumption sides showed an increasing trend from 2012 to 2017.②Heavy manufacturing,construction,and service industries were the main sectors that required carbon emissions in each province.Heavy manufacturing and energy industry were the main sectors that generated embodied carbon emissions in the import and export of each province.③The main regions of the Yellow River Basin exporting embodied carbon were Jiangsu,Guangdong,and Zhejiang,and the main regions of importing embodied carbon were in and around the Yellow River Basin,which had a geographical proximity effect.④Regional cooperation in reducing emissions in the Yellow River Basin was more effective than individual provinces.

关 键 词：MRIO模型 隐含碳 碳排放 碳转移 黄河流域 

分 类 号：K902[历史地理—人文地理学] X322[环境科学与工程—环境工程]