干旱区生态环境知识资源中心(Arid): Trade-offs and synergistic relationships of ecosystem services under land use change in Xinjiang from 1990 to 2020: A Bayesian network analysis

Arid

DOI	10.1016/j.scitotenv.2022.160015
	Trade-offs and synergistic relationships of ecosystem services under land use change in Xinjiang from 1990 to 2020: A Bayesian network analysis
	Liu, Yuan; Yuan, Xiuliang; Li, Jiaxin; Qian, Kaixuan; Yan, Wei; Yang, Xiuyun; Ma, Xiaofei
通讯作者	Ma, XF
来源期刊	SCIENCE OF THE TOTAL ENVIRONMENT
ISSN	0048-9697
EISSN	1879-1026
出版年	2023
卷号	858
英文摘要	Ecosystem service value (ESV) refers to the value of benefits provided by the ecosystem to people, and can reflect the quality of regional ecological environment. There have been few studies on ESV in arid regions experiencing dramatic land use changes. Also, many past ESV studies have obtained distorted results by using a simple linear function to ex-amine the trade-offs between driving factors. This study quantified ESV in Xinjiang from 1990 to 2020 based on value equivalent method. Differences in ESV among ecosystem services in Xinjiang under different scenarios were simulated using a Bayesian network model. The results demonstrated land use changes in Xinjiang from 1990 to 2020, with construction land expanding the most significantly (dynamic index: 224.63 %), whereas grassland area decreased (dynamic index: -1.31 %) due to transformation to unused and cultivated land. ESV in Xinjiang presented an N -shaped variation trend from 1990 to 2020 and decreased by 309.6 x 108 CNY, with a variation rate of -20.35 %. The rank of the four categories of ecological services from 1990 to 2020 in terms of ESV was: regulating services > sup-port services > cultural services > supply services. There was a gradual reduction in ESV in Xinjiang from 1990 to 2020. The rank of the different regions in terms of the reduction in ESV was: Northern Xinjiang (295.24 x 108 CNY) > Southern Xinjiang (280.94 x 108 CNY) > Eastern Xinjiang (109.76 x 108 CNY). Land use change was a direct driver of changes in ESV, whereas natural and social factors, such as precipitation, temperature, population, and policy factors, were indirect drivers. This study can act as a reference for sustainable management of ecosystem services in arid regions.
英文关键词	Ecosystem services Land use changes Bayesian network Spatiotemporal pattern Trade-offs
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000905229500015
WOS关键词	USE/LAND-COVER CHANGE ; CLIMATE-CHANGE ; BELIEF NETWORK ; DYNAMIC CHANGES ; DRIVING FORCES ; RIVER-BASIN ; CHINA ; MODEL ; AREA ; OPTIMIZATION
WOS类目	Environmental Sciences
WOS研究方向	Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/398479
推荐引用方式 GB/T 7714	Liu, Yuan,Yuan, Xiuliang,Li, Jiaxin,et al. Trade-offs and synergistic relationships of ecosystem services under land use change in Xinjiang from 1990 to 2020: A Bayesian network analysis[J],2023,858.
APA	Liu, Yuan.,Yuan, Xiuliang.,Li, Jiaxin.,Qian, Kaixuan.,Yan, Wei.,...&Ma, Xiaofei.(2023).Trade-offs and synergistic relationships of ecosystem services under land use change in Xinjiang from 1990 to 2020: A Bayesian network analysis.SCIENCE OF THE TOTAL ENVIRONMENT,858.
MLA	Liu, Yuan,et al."Trade-offs and synergistic relationships of ecosystem services under land use change in Xinjiang from 1990 to 2020: A Bayesian network analysis".SCIENCE OF THE TOTAL ENVIRONMENT 858(2023).