Carbon emission effects of land use change in Nanchang, West of Central China Region
Abstract Urban development leads to frequent changes in land use, which leads to temporal and spatial variation of carbon emissions. In this study, land use change data, economic and social data, and energy consumption data of Nanchang City from 2000 to 2020 were used to estimate the spatio-temporal...
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Nature Portfolio
2025-02-01
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| Series: | Scientific Reports |
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| Online Access: | https://doi.org/10.1038/s41598-025-89505-z |
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| author | Shuai Fu Bingxian Xu Yuxin Peng Ciyi Huangxiong Xiuxiang Li |
| author_facet | Shuai Fu Bingxian Xu Yuxin Peng Ciyi Huangxiong Xiuxiang Li |
| author_sort | Shuai Fu |
| collection | DOAJ |
| description | Abstract Urban development leads to frequent changes in land use, which leads to temporal and spatial variation of carbon emissions. In this study, land use change data, economic and social data, and energy consumption data of Nanchang City from 2000 to 2020 were used to estimate the spatio-temporal evolution of carbon emissions in Nanchang City, and the LMDI model was used to identify the main driving factors affecting the change of carbon emissions in Nanchang City. It is found that from 2000 to 2020, the carbon emission of Nanchang City has a great change, showing a “parabolic” change law, that is, rising first and then decreasing. Comparing the carbon emissions of various districts and counties, the central city is higher than the surrounding districts and counties. Economic development, land use activities and population status have a positive effect on the increase of carbon emissions, and carbon emission intensity per unit of land and land intensity per unit of GDP have a positive effect on the reduction of carbon emissions. The adjustment and optimization of energy consumption structure and the improvement of human-land policies in Nanchang from the perspectives of optimizing land use layout and structure, rationally controlling population size, and advocating low-carbon lifestyle are conducive to the construction of ecological civilization and sustainable development of Nanchang. |
| format | Article |
| id | doaj-art-e04d3a7a551f4ef68578f2ae38845247 |
| institution | Kabale University |
| issn | 2045-2322 |
| language | English |
| publishDate | 2025-02-01 |
| publisher | Nature Portfolio |
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| series | Scientific Reports |
| spelling | doaj-art-e04d3a7a551f4ef68578f2ae388452472025-02-09T12:33:18ZengNature PortfolioScientific Reports2045-23222025-02-0115111110.1038/s41598-025-89505-zCarbon emission effects of land use change in Nanchang, West of Central China RegionShuai Fu0Bingxian Xu1Yuxin Peng2Ciyi Huangxiong3Xiuxiang Li4Department of Land Resource Management, School of Public Administration, Jiangxi University of Finance and EconomicsDepartment of Land Resource Management, School of Public Administration, Jiangxi University of Finance and EconomicsDepartment of Land Resource Management, School of Public Administration, Jiangxi University of Finance and EconomicsDepartment of Land Resource Management, School of Public Administration, Jiangxi University of Finance and EconomicsSchool of International Trade and Economics, Jiangxi University of Finance and EconomicsAbstract Urban development leads to frequent changes in land use, which leads to temporal and spatial variation of carbon emissions. In this study, land use change data, economic and social data, and energy consumption data of Nanchang City from 2000 to 2020 were used to estimate the spatio-temporal evolution of carbon emissions in Nanchang City, and the LMDI model was used to identify the main driving factors affecting the change of carbon emissions in Nanchang City. It is found that from 2000 to 2020, the carbon emission of Nanchang City has a great change, showing a “parabolic” change law, that is, rising first and then decreasing. Comparing the carbon emissions of various districts and counties, the central city is higher than the surrounding districts and counties. Economic development, land use activities and population status have a positive effect on the increase of carbon emissions, and carbon emission intensity per unit of land and land intensity per unit of GDP have a positive effect on the reduction of carbon emissions. The adjustment and optimization of energy consumption structure and the improvement of human-land policies in Nanchang from the perspectives of optimizing land use layout and structure, rationally controlling population size, and advocating low-carbon lifestyle are conducive to the construction of ecological civilization and sustainable development of Nanchang.https://doi.org/10.1038/s41598-025-89505-zNanchang CityLand use changeCarbon emissionsLMDI modelDriving factor |
| spellingShingle | Shuai Fu Bingxian Xu Yuxin Peng Ciyi Huangxiong Xiuxiang Li Carbon emission effects of land use change in Nanchang, West of Central China Region Scientific Reports Nanchang City Land use change Carbon emissions LMDI model Driving factor |
| title | Carbon emission effects of land use change in Nanchang, West of Central China Region |
| title_full | Carbon emission effects of land use change in Nanchang, West of Central China Region |
| title_fullStr | Carbon emission effects of land use change in Nanchang, West of Central China Region |
| title_full_unstemmed | Carbon emission effects of land use change in Nanchang, West of Central China Region |
| title_short | Carbon emission effects of land use change in Nanchang, West of Central China Region |
| title_sort | carbon emission effects of land use change in nanchang west of central china region |
| topic | Nanchang City Land use change Carbon emissions LMDI model Driving factor |
| url | https://doi.org/10.1038/s41598-025-89505-z |
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