西安理工大学学报2024，Vol.40Issue(2)：193-203,11.DOI:10.19322/j.cnki.issn.1006-4710.2024.02.005
煤炭资源型地区碳排放时空演变及影响因素
Spatial-temporal evolution and influencing factors of carbon emissions in coal-based areas:taking the Shanxi as an example
摘要
Abstract
Coal resource-based areas are the key regions of carbon emission reduction,whose ener-gy conservation and carbon reduction are of great significance to achieve the goal of carbon peak and carbon neutrality in China.In this study,nighttime light data of Defense Meteorological Sat-ellite Program/Operational Line Scanner(DMSP/OLS)and National Polar-orbiting Partnership Visible Infrared Imaging Radiometer Suite(NPP-VIIRS)after fusion correction are used.The data model of carbon emissions from energy consumption and nighttime light is constructed to measure the carbon emissions of counties in Shanxi Province,a typical coal resource-based re-gion.Meanwhile,the exploratory spatial-temporal analysis and geographical detector are used to analyze the spatial and temporal pattern evolution and influencing factors of carbon emissions of all counties in Shanxi.The results show that:①From 2000 to 2020,carbon emissions in Shanxi show a growing trend,but the growth rate slows down significantly from 2010.②Carbon emis-sions show a significant positive global autocorrelation,forming a high-high agglomeration cen-tered on the provincial capital Taiyuan and Jinzhong,while low-low agglomeration is mainly dis-tributed in the western regions of Xinzhou and the eastern counties of Datong.③The level of eco-nomic development,population size,fixed asset investment and urbanization rate have a positive effect on the increase of carbon emissions,while the optimization of industrial structure has an in-hibitory effect on the increase of carbon emissions.关键词
煤炭资源型地区/碳排放/时空演变/影响因素/地理探测器Key words
coal resource-based areas/carbon emissions/spatial-temporal evolution/influencing factors/geographical detector分类
资源环境引用本文复制引用
郭晓佳,李晋强..煤炭资源型地区碳排放时空演变及影响因素[J].西安理工大学学报,2024,40(2):193-203,11.基金项目
教育部人文社会科学研究青年基金资助项目(20YJC630032) （20YJC630032）
山西省党的十九届六中全会及省第十二次党代会专项课题资助项目(2022YD062) （2022YD062）
教育部春晖计划合作科研资助项目(HZKY20220513) （HZKY20220513）
