气候变化领域集成服务门户(CCPortal): Applying GeoDetector to disentangle the contributions of the 4-As evaluation indicators to the spatial differentiation of coal resource security

CCPortal

DOI	10.1016/j.enpol.2023.113418
	Applying GeoDetector to disentangle the contributions of the 4-As evaluation indicators to the spatial differentiation of coal resource security
	Xue, Liming; Li, Huaqing; Shen, Wenlong; Zhao, Xiangyi; Liu, Zhe; Zheng, Zhixue; Hu, Jie; Meng, Shuo
发表日期	2023
ISSN	0301-4215
EISSN	1873-6777
卷号	173 页码:18
英文摘要	The detection and attribution of spatial differentiation in coal resource security (CRS) is a prerequisite for energy governance and regional scientific decision-making. Here we constructed a 4-As framework for CRS evaluation and screened indicators, evaluated the CRS of 598 counties in the Yellow River Basin (YRB) in 2017 through the entropy-cloud model, analyzed the spatial autocorrelation of CRS, and quantified the effects of 4-As indicators on CRS using the GeoDetector method. We discovered that (1) the spatial pattern of CRS is highly consistent with the basic geographic pattern. The coal resource security indexes (CRSIs) have apparent spatial differentiation. CRS shows differences in coal endowment and circulation, supplemented by differences in economic activities and environmental impacts. (2) The CRSIs have spatial autocorrelation, and the overall agglomeration trend is apparent. Due to coal development and administrative attributes differences, the CRSI shows different agglomeration types in each county. (3) Degree in coal aggregation, etc., are the dominant indicators for spatial differentiation of CRS in the whole basin of the YRB. The factor driving forces are significantly different. The driving force of two-factor interaction is more vital than that of single-factor interaction, and the interaction type is mainly nonlinear enhancement.
英文关键词	Coal resource security; Evaluation indicators; 4-As framework; Spatial differentiation; GeoDetector; The Yellow River basin
学科领域	Economics; Energy & Fuels; Environmental Sciences; Environmental Studies
语种	英语
WOS研究方向	Business & Economics ; Energy & Fuels ; Environmental Sciences & Ecology
WOS记录号	WOS:000923750500001
来源期刊	ENERGY POLICY
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/272335
作者单位	China University of Mining & Technology; University of Science & Technology Beijing; Peking University
推荐引用方式 GB/T 7714	Xue, Liming,Li, Huaqing,Shen, Wenlong,et al. Applying GeoDetector to disentangle the contributions of the 4-As evaluation indicators to the spatial differentiation of coal resource security[J],2023,173:18.
APA	Xue, Liming.,Li, Huaqing.,Shen, Wenlong.,Zhao, Xiangyi.,Liu, Zhe.,...&Meng, Shuo.(2023).Applying GeoDetector to disentangle the contributions of the 4-As evaluation indicators to the spatial differentiation of coal resource security.ENERGY POLICY,173,18.
MLA	Xue, Liming,et al."Applying GeoDetector to disentangle the contributions of the 4-As evaluation indicators to the spatial differentiation of coal resource security".ENERGY POLICY 173(2023):18.