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Analysis of carbon emission influencing factors and forecast in Shanxi Province based on LMDI and LEAP model
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Shan-shan LI, Xiang FEI*, Hong-guang DONG, Yu-qing MA, Pei JIANG
China Environmental Science | 2025, 45(7) : 4052 - 4063
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China Environmental Science | 2025, 45(7): 4052-4063
• Carbon Emission Control •
Analysis of carbon emission influencing factors and forecast in Shanxi Province based on LMDI and LEAP model
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Shan-shan LI, Xiang FEI*, Hong-guang DONG, Yu-qing MA, Pei JIANG
Affiliations
  • School of Economics and Management, Anhui University of Science and Technology, Huainan 232001, China
Published: 2025-07-20
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This study applied the IPCC methodology to estimate carbon emissions in Shanxi Province from 2010 to 2022. A Kaya-LMDI model was employed to identify the key drivers influencing carbon emissions in the region. Using 2022 as the baseline year, the LEAP-Shanxi model was developed to forecast carbon emissions from 2023 to 2060. Economic development acted as the primary driver of carbon emission growth, whereas energy intensity emerged as the dominant restraining factor; By 2060, under four specific scenarios—industrial energy efficiency improvement, low-carbon transportation transition, accelerated new energy adoption, and optimized power structure—energy conservation and carbon reduction effects would become particularly pronounced, these measures could reduce sectoral emissions by 42.16, 3.21, 1.38 and 31.73Mt respectively; Both baseline and integrated scenarios indicate that Shanxi Province could reach its carbon peak by 2030, with projected emissions of 764.33 and 742.34Mt respectively; The comprehensive scenario demonstrates a potential reduction of 107.42Mt in carbon emissions compared to the baseline projections for 2060. These findings can offer a robust theoretical foundation for Shanxi Province to develop targeted low-carbon strategies and implement effective emission reduction measures.

carbon emissions  /  LMDI model  /  LEAP model  /  scenario prediction
李姗姗, 费翔, 董洪光, 马雨晴, 姜佩. 基于LMDI和LEAP模型的山西省碳排放影响因素及预测. 中国环境科学, 2025 , 45 (7) : 4052 -4063 .
Shan-shan LI, Xiang FEI, Hong-guang DONG, Yu-qing MA, Pei JIANG. Analysis of carbon emission influencing factors and forecast in Shanxi Province based on LMDI and LEAP model[J]. China Environmental Science, 2025 , 45 (7) : 4052 -4063 .
Year 2025 volume 45 Issue 7
83
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  • Receive Date:2024-12-03
  • Online Date:2026-10-08
  • Published:2025-07-20
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  • Received:2024-12-03
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    School of Economics and Management, Anhui University of Science and Technology, Huainan 232001, China
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表12种不同金属材料的力学参数
科
Family
属数
Number of
genus
种数
Number of
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Percentage of
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Genus
种数
Number of
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Percentage of total
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鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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