Evaluating and simulating the impacts of land use patterns on carbon emissions in coal resource-based regions: A case study of shanxi province, China

被引:4
作者
Wang, Kunpeng [1 ]
Li, Zhe [1 ]
Xu, Zhanjun [1 ]
Wang, Jiakang [1 ]
Jia, Mingxuan [1 ]
Wang, Lu [1 ]
Yue, Xin [1 ]
Duo, Xin [1 ]
机构
[1] Shanxi Agr Univ, Coll Resources & Environm, Jinzhong 030801, Shanxi, Peoples R China
基金
中国国家自然科学基金;
关键词
Trends in carbon emissions; Land use mix degree; Multi-scenario simulation; Decoupling analysis; Coal resources; DRIVING FACTORS; ECONOMIC-GROWTH; DECOUPLING ANALYSIS; MULTIPLE SCENARIOS; ECOSYSTEM SERVICES; SPATIAL SCALE; CO2; EMISSIONS; MORANS I; MODEL; CITY;
D O I
10.1016/j.jclepro.2024.142494
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
It is essential for sustainable development worldwide to reduce carbon emissions (CE), however, how land use patterns in coal resource-based regions (CRBRs) affect CE remains less explored. Based on socioeconomic data and GlobeLand30, this study evaluated and predicted the influence of land use patterns on CE in Shanxi Province from 2000 to 2030. The key findings are as follows: (1) From 2000 to 2020, the area of cropland in the study area decreased by 4.85 x 10 5 ha and the area of construction land increased by 4.38 x 10 5 ha, with the increase in construction land coming mainly from cropland. (2) There was an increasing trend in the overall net CE, from 3.17 x 10 7 t in 2000 to 3.89 x 10 7 t in 2010 and 6.38 x 10 7 t in 2020. The land use CE had a spatial distribution characteristic of being high in the west and south and low in the east and north. The total CE was the largest in 2030 in business-as-usual scenario (BAUs), and the CE class of the cities in the study area was mainly high CE, while the ecological and economic balance scenario (EEBs) was higher CE. In 2030, the BAUs will have the largest total CE, and the CE levels of the cities will mainly high CE. (3) The decoupling state between the land use mix degree (LUM) and CE in the study area was mainly an expansionary negative decoupling over the past 20 years and changed from long negative decoupling to weak decoupling in the economic development priority scenario (EDPs) and strong decoupling in EEBs, which might be better suited to the future development of Shanxi Province. This study makes it easier to comprehend how different land use patterns affect the number of CE in CRBRs. Additionally, it provides other CRBRs with a theoretical framework and instances needed to research CE.
引用
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页数:19
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共 87 条
[1]   Context and early origins of the intergovernmental panel on climate change [J].
Agrawala, S .
CLIMATIC CHANGE, 1998, 39 (04) :605-620
[2]   Urbanization, land use transformation and spatio-environmental impacts: Analyses of trends and implications in major metropolitan regions of Ghana [J].
Asabere, Stephen Boahen ;
Acheampong, Ransford A. ;
Ashiagbor, George ;
Beckers, Sandra Carola ;
Keck, Markus ;
Erasmi, Stefan ;
Schanze, Jochen ;
Sauer, Daniela .
LAND USE POLICY, 2020, 96
[3]   Impact of crop yield reduction on greenhouse gas emissions from compensatory cultivation of pasture and forested land [J].
Carlton, Rob ;
Berry, Pete ;
Smith, Pete .
INTERNATIONAL JOURNAL OF AGRICULTURAL SUSTAINABILITY, 2010, 8 (03) :164-175
[4]   Spatial-Temporal Characteristics and Influencing Factors of Carbon Emissions from Land Use and Land Cover in Black Soil Region of Northeast China Based on LMDI Simulation [J].
Chen, Linhe ;
Hang, Yanhong ;
Li, Quanfeng .
SUSTAINABILITY, 2023, 15 (12)
[5]   Global urban low-carbon transitions: Multiscale relationship between urban land and carbon emissions [J].
Chen, Wanxu ;
Gu, Tianci ;
Fang, Chuanglin ;
Zeng, Jie .
ENVIRONMENTAL IMPACT ASSESSMENT REVIEW, 2023, 100
[6]   Unifying conspecific-encounter indexvand Moran's I index [J].
Chen, Youhua ;
Shen, Tsung-Jen .
ECOGRAPHY, 2020, 43 (12) :1902-1904
[7]   A Preliminary Study of the Carbon Emissions Reduction Effects of Land Use Control [J].
Chuai, Xiaowei ;
Huang, Xianjin ;
Qi, Xinxian ;
Li, Jiasheng ;
Zuo, Tianhui ;
Lu, Qinli ;
Li, Jianbao ;
Wu, Changyan ;
Zhao, Rongqin .
SCIENTIFIC REPORTS, 2016, 6
[8]   Land use, total carbon emission's change and low carbon land management in Coastal Jiangsu, China [J].
Chuai, Xiaowei ;
Huang, Xianjin ;
Wang, Wanjing ;
Zhao, Rongqin ;
Zhang, Mei ;
Wu, Changyan .
JOURNAL OF CLEANER PRODUCTION, 2015, 103 :77-86
[9]   Climate and socioeconomic drivers of biomass burning and carbon emissions from fires in tropical dry forests: A Pantropical analysis [J].
Corona-Nunez, Rogelio O. ;
Campo, Julio E. .
GLOBAL CHANGE BIOLOGY, 2022, :1062-1079
[10]   Study on decoupling analysis between energy consumption and economic growth in Liaoning Province [J].
Dong, Bai ;
Zhang, Ming ;
Mu, Hailin ;
Su, Xuanming .
ENERGY POLICY, 2016, 97 :414-420