干旱区生态环境知识资源中心(Arid): Simulation and spatiotemporal evolution analysis of biocapacity in Xilingol based on CA-Markov land simulation

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DOI	10.1016/j.indic.2021.100136
	Simulation and spatiotemporal evolution analysis of biocapacity in Xilingol based on CA-Markov land simulation
	Wang, Hao; Hu, Yunfeng; Liang, Yuting
通讯作者	Hu, YF (corresponding author), Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, State Key Lab Resources & Environm Informat Syst, Beijing 100101, Peoples R China.
来源期刊	ENVIRONMENTAL AND SUSTAINABILITY INDICATORS
ISSN	2665-9727
出版年	2021
卷号	11
英文摘要	Biocapacity stability is an important foundation for regional ecosystem stability, ecological service security, and development sustainability. This paper aimed to study the spatial pattern, evolution characteristics, and future trend of biocapacity in Xilingol. Based on GlobeLand30 data in 2000, 2010, and 2020, combined with logistic regression method, CA-Markov model, and biocapacity model, the authors simulated the land use scenario and distribution of biocapacity in 2030. The spatial distribution pattern and spatiotemporal evolution process of regional biocapacity were analyzed in detail. The results showed that: (1) Biocapacity was jointly restricted by land use type, yield, and equivalence factor. The high values were mainly distributed in the farmland areas of the south, and the meadow grasslands, hills, mountains, hidden forests of the east; the median values were mainly distributed in the typical grasslands of the east, the central and the south; the low values were mainly distributed in the desert grasslands of the central and the west; the zero values were mainly distributed in the Gobi and the deserts of the northwest. (2) From 2000 to 2020, the regional biocapacity increased from 9.137 x 10(6) gha to 9.289 x 10(6) gha, with an increase of 1.67%. It was expected that from 2020 to 2030, with the continued reduction of farmland, the increase of forest and grassland, and the improvement of grassland coverage, the regional biocapacity will continue to increase by 0.70%, reaching 9.354 x 10(6) gha.
英文关键词	Land use/cover Biocapacity CA-Markov Spatiotemporal evolution Future simulation Xilingol
类型	Article
语种	英语
开放获取类型	gold
收录类别	ESCI
WOS记录号	WOS:000684955400002
WOS关键词	CELLULAR-AUTOMATA ; COVER ; GRASSLAND ; IMPACT ; MODEL ; PREDICTION ; CLUE
WOS类目	Environmental Sciences ; Environmental Studies
WOS研究方向	Environmental Sciences & Ecology
来源机构	中国科学院地理科学与资源研究所
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/363099
作者单位	[Wang, Hao; Hu, Yunfeng; Liang, Yuting] Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, State Key Lab Resources & Environm Informat Syst, Beijing 100101, Peoples R China; [Wang, Hao; Hu, Yunfeng; Liang, Yuting] Univ Chinese Acad Sci, Coll Resources & Environm, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Wang, Hao,Hu, Yunfeng,Liang, Yuting. Simulation and spatiotemporal evolution analysis of biocapacity in Xilingol based on CA-Markov land simulation[J]. 中国科学院地理科学与资源研究所,2021,11.
APA	Wang, Hao,Hu, Yunfeng,&Liang, Yuting.(2021).Simulation and spatiotemporal evolution analysis of biocapacity in Xilingol based on CA-Markov land simulation.ENVIRONMENTAL AND SUSTAINABILITY INDICATORS,11.
MLA	Wang, Hao,et al."Simulation and spatiotemporal evolution analysis of biocapacity in Xilingol based on CA-Markov land simulation".ENVIRONMENTAL AND SUSTAINABILITY INDICATORS 11(2021).