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Population density regulation may mitigate the imbalance between anthropogenic carbon emissions and vegetation carbon sequestration

文献类型：期刊论文

作者Liang, Dongzhe5; Lu, Hongwei5; Guan, Yanlong6; Feng, Liyang4; He, Li4; Qiu, Lihua3; Lu, Jingzhao2
刊名SUSTAINABLE CITIES AND SOCIETY
出版日期2023-05-01
卷号92页码:104502
关键词Population density Carbon footprint pressure Drivers China 's cities Sustainability
ISSN号2210-6707
DOI10.1016/j.scs.2023.104502
文献子类Article
英文摘要The growing imbalance between anthropogenic carbon emissions and vegetation carbon sequestration is impeding cities' sustainability. However, previous research has not reached a consensus on whether population density regulation can mitigate this growing imbalance. In this study, we first used the carbon footprint pressure (CFP) indicator to examine the temporal and spatial characteristics of the imbalance in 370 Chinese cities over the last 20 years. Second, we demonstrated the favorable but limited effect of existing technology on CFP mitigation using the IPAT equation, the Logarithmic Mean Divisia Index decomposition approach, and the Kaya identity. Further, we emphasized the dominant effect of the population on CFP in urban agglomerations and provincial capital cities through Maxwell's triangle. Finally, using a built panel data model, we identified an inverted U-curve relationship between CFP and population density at the middle and low quartiles, whereas population clustering promoted CFP mitigation at the upper quartiles. Given the limited effectiveness of current climate actions, as well as the coexistence of urban diseases and unoccupied buildings, we provided differenti-ated policy implications in city-scale for population density regulation. This study provides some inspiration for authorities to formulate city-scale population policies to mitigate climate change and achieve sustainable development.
学科主题Construction & Building Technology ; Science & Technology - Other Topics ; Energy & Fuels
WOS关键词CLIMATE-CHANGE ; CO2 EMISSIONS ; ECONOMIC-GROWTH ; ENERGY ; DRIVERS ; CHINA ; URBANIZATION ; DECOMPOSITION ; PRODUCTIVITY ; INDICATORS
语种英语
出版者ELSEVIER
源URL[http://ir.igsnrr.ac.cn/handle/311030/193517]  
专题陆地水循环及地表过程院重点实验室_外文论文
作者单位1.Hebei Agr Univ, Coll Sci & Technol, Cangzhou 061100, Peoples R China
2.North China Elect Power Univ, Sch New Energy, Beijing 102206, Peoples R China
3.Tianjin Univ, State Key Lab Hydraul Engn Simulat & Safety, Tianjin 300392, Peoples R China
4.Southern Univ Sci & Technol, Sch Environm Sci & Engn, Shenzhen 518055, Peoples R China
5.North China Elect Power Univ, Sch Water Conservancy & Hydropower Engn, Beijing 102206, Peoples R China
6.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Water Cycle & Related Land Surface Proc, Beijing 100101, Peoples R China
推荐引用方式
GB/T 7714		 Liang, Dongzhe,Lu, Hongwei,Guan, Yanlong,et al. Population density regulation may mitigate the imbalance between anthropogenic carbon emissions and vegetation carbon sequestration[J]. SUSTAINABLE CITIES AND SOCIETY,2023,92:104502.
APA Liang, Dongzhe.,Lu, Hongwei.,Guan, Yanlong.,Feng, Liyang.,He, Li.,...&Lu, Jingzhao.(2023).Population density regulation may mitigate the imbalance between anthropogenic carbon emissions and vegetation carbon sequestration.SUSTAINABLE CITIES AND SOCIETY,92,104502.
MLA Liang, Dongzhe,et al."Population density regulation may mitigate the imbalance between anthropogenic carbon emissions and vegetation carbon sequestration".SUSTAINABLE CITIES AND SOCIETY 92(2023):104502.

入库方式： OAI收割

来源：地理科学与资源研究所

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