Impacts of cross-regional population migration and agglomeration on carbon emissions in China
文献类型：期刊论文
| 作者 | Han, Ze1; Deng, Xiangzheng1,2 |
| 刊名 | APPLIED GEOGRAPHY
 |
| 出版日期 | 2023-10-01 |
| 卷号 | 159页码:13 |
| ISSN号 | 0143-6228 |
| 关键词 | Carbon emissions Population migration Urbanisation Environmentally extended multi -regional input-output model |
| DOI | 10.1016/j.apgeog.2023.103088 |
| 通讯作者 | Deng, Xiangzheng(dengxz@igsnrr.ac.cn) |
| 英文摘要 | Urbanisation and population agglomeration have significantly increased China's CO2 emissions. Migration has altered the quantity and spatial distribution of CO2 emissions, yet these changes have not been quantified. This study used a counterfactual analysis to determine the impact of migration on CO2 emissions. Specifically, we used a multi-scale geographically weighted regression to estimate the marginal effects of net immigration on CO2 emissions, an environmentally extended multi-regional input-output model to determine how migration impacts the CO2 emissions of inflow and outflow regions as well as the regional transfer of CO2 emissions, and structural path analysis to identify key sectors and their emission paths. The results indicate that population emigration from less-developed regions was primarily responsible for reducing CO2 emissions. Upon migration to urban agglomeration areas, individuals chose cleaner fuels and used public services more frequently, which resulted in a significant reduction in the intensity of local emissions. Furthermore, migration led to a narrowing of spatial disparities in indirect emission reductions. Provinces in eastern and north-eastern China were less affected by indirect CO2 emissions caused by immigration. Additionally, the eastern and central regions exhibited 'regional agglomeration' and 'self-circulation' in the emission paths of key sectors. |
| WOS关键词 | CO2 EMISSIONS ; URBANIZATION ; CONSUMPTION ; INPUT ; DECOMPOSITION |
| 资助项目 | Science Fund for Creative Research Groups of the National Natural Science Foundation of China[72221002] ; Strategic Priority Research Program of Chi- nese Academy of Sciences[XDA23070400] ; National Natural Science Foundation of China[72304263] ; National Key Research and Development Program of China[2016YFA0602500] |
| WOS研究方向 | Geography |
| 语种 | 英语 |
| 出版者 | ELSEVIER SCI LTD |
| WOS记录号 | WOS:001075854200001 |
| 资助机构 | Science Fund for Creative Research Groups of the National Natural Science Foundation of China ; Strategic Priority Research Program of Chi- nese Academy of Sciences ; National Natural Science Foundation of China ; National Key Research and Development Program of China |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/198484]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Deng, Xiangzheng |
| 作者单位 | 1.Chinese Acad Sci, Key Lab Land Surface Pattern & Simulat, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Han, Ze,Deng, Xiangzheng. Impacts of cross-regional population migration and agglomeration on carbon emissions in China[J]. APPLIED GEOGRAPHY,2023,159:13. |
| APA | Han, Ze,&Deng, Xiangzheng.(2023).Impacts of cross-regional population migration and agglomeration on carbon emissions in China.APPLIED GEOGRAPHY,159,13. |
| MLA | Han, Ze,et al."Impacts of cross-regional population migration and agglomeration on carbon emissions in China".APPLIED GEOGRAPHY 159(2023):13. |
入库方式： OAI收割
来源：地理科学与资源研究所
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