干旱区生态环境知识资源中心(Arid): Spatiotemporal variations and driving factors of habitat quality in the loess hilly area of the Yellow River Basin: A case study of Lanzhou City, China

Arid

DOI	10.1007/s40333-022-0097-6
	Spatiotemporal variations and driving factors of habitat quality in the loess hilly area of the Yellow River Basin: A case study of Lanzhou City, China
	Dong, Jianhong; Zhang, Zhibin; Liu, Benteng; Zhang, Xinhong; Zhang, Wenbin; Chen, Long
通讯作者	Liu, BT ; Zhang, XH
来源期刊	JOURNAL OF ARID LAND
ISSN	1674-6767
EISSN	2194-7783
出版年	2022
卷号	14 期号:6 页码:637-652
英文摘要	Rapid industrialization and urbanization have led to the most serious habitat degradation in China, especially in the loess hilly area of the Yellow River Basin, where the ecological environment is relatively fragile. The contradiction between economic development and ecological environment protection has aroused widespread concern. In this study, we used the habitat quality of Integrated Valuation of Ecosystem Services and Tradeoffs (InVEST-HQ) model at different scales to evaluate the dynamic evolution characteristics of habitat quality in Lanzhou City, Gansu Province of China. The spatiotemporal variations of habitat quality were analyzed by spatial autocorrelation. A Geographical Detector (Geodetector) model was used to explore the driving factors that influencing the spatial differentiation of habitat quality, including natural factors, socio-economic factors, and ecological protection factors. The results showed that the habitat quality index of Lanzhou City decreased from 0.4638 to 0.4548 during 2000-2018. The areas with reduced the habitat quality index were mainly located in the Yellow River Basin and Qinwangchuan Basin, where are the main urban areas and the new economic development areas, respectively. The spatial distribution of habitat quality presented a trend of high in the surrounding areas and low in the middle, and showed a significant positive spatial autocorrelation. With the increase of study scale, the spatial distribution of habitat quality changed from concentrated to dispersed. The spatial differentiation of habitat quality in the study area was the result of multiple factors. Among them, topographic relief and slope were the key factors. The synergistic enhancement among these driving factors intensified the spatial differentiation of habitat quality. The findings of this study can provide a scientific basis for land resources utilization and ecosystem restoration in the arid and semi-arid land.
英文关键词	Habitat quality spatiotemporal variations driving factors InVEST-HQ model Geodetector model Lanzhou City Yellow River Basin
类型	Article
语种	英语
开放获取类型	Bronze
收录类别	SCI-E
WOS记录号	WOS:000819409800004
WOS关键词	LAND-USE ; CONSERVATION PRIORITIES ; SPATIAL ASSESSMENT ; LANDSCAPE PATTERN ; BIODIVERSITY ; MODEL ; IMPACT ; URBANIZATION ; TERRESTRIAL ; DYNAMICS
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/2XILL650/393322
推荐引用方式 GB/T 7714	Dong, Jianhong,Zhang, Zhibin,Liu, Benteng,et al. Spatiotemporal variations and driving factors of habitat quality in the loess hilly area of the Yellow River Basin: A case study of Lanzhou City, China[J],2022,14(6):637-652.
APA	Dong, Jianhong,Zhang, Zhibin,Liu, Benteng,Zhang, Xinhong,Zhang, Wenbin,&Chen, Long.(2022).Spatiotemporal variations and driving factors of habitat quality in the loess hilly area of the Yellow River Basin: A case study of Lanzhou City, China.JOURNAL OF ARID LAND,14(6),637-652.
MLA	Dong, Jianhong,et al."Spatiotemporal variations and driving factors of habitat quality in the loess hilly area of the Yellow River Basin: A case study of Lanzhou City, China".JOURNAL OF ARID LAND 14.6(2022):637-652.