气候变化领域集成服务门户(CCPortal): Assessing the impacts of historical and future land-use/cover change on habitat quality in the urbanizing Lhasa River Basin on the Tibetan Plateau

CCPortal

DOI	10.1016/j.ecolind.2023.110147
	Assessing the impacts of historical and future land-use/cover change on habitat quality in the urbanizing Lhasa River Basin on the Tibetan Plateau
	Nie, Yu; Zhang, Xiaoyan; Yang, Yanmin; Liu, Zhifeng; He, Chunyang; Chen, Xin; Lu, Tao
发表日期	2023
ISSN	1470-160X
EISSN	1872-7034
卷号	148
英文摘要	The Tibetan Plateau (TP) is a hotspot for biodiversity conservation in the world. Understanding the impacts of land-use/cover change (LUCC) on natural habitat quality (NHQ) in terms of both historical and future urbani-zation and ecological restoration is important, but existing studies have only focused on the total impacts of historical LUCC on NHQ on the TP. This study aims to assess both historical and future impacts by taking the Lhasa River Basin (LRB) as an example. We quantified the LUCC from 2000 to 2020 based on remote sensing data, and simulated the LUCC during 2020-2030 under the scenarios of business-as-usual (BAU) and cropland conservation. Finally, we used the habitat quality model to assess the impacts of LUCC on NHQ. We found that the improved NHQ due to ecological restoration exceeded the deteriorated NHQ due to urban expansion, resulting in the total NHQ showing an increasing trend in the LRB during 2000-2020. Under the BAU scenario, NHQ was projected to remain stable. However, under the cropland protection scenario, NHQ was projected to deteriorate due to the large-scale occupation of natural habitats by urban expansion, which will be prominent in Chengguan District (NHQ will decrease by 22.52%). To protect both cropland and natural habitats, limiting urban sprawl and implementing ecological protection and restoration are needed.
关键词	Tibetan Plateau Urban expansion Ecological restoration Ecosystem services Urban sustainability Landscape sustainability
英文关键词	BIODIVERSITY; URBANIZATION; EXPANSION; RESTORATION; SIMULATION; AREAS; LIGHT
WOS研究方向	Biodiversity Conservation ; Environmental Sciences
WOS记录号	WOS:000955986800001
来源期刊	ECOLOGICAL INDICATORS
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/283909
作者单位	Beijing Normal University; Beijing Normal University; Beijing Normal University; Peking University
推荐引用方式 GB/T 7714	Nie, Yu,Zhang, Xiaoyan,Yang, Yanmin,et al. Assessing the impacts of historical and future land-use/cover change on habitat quality in the urbanizing Lhasa River Basin on the Tibetan Plateau[J],2023,148.
APA	Nie, Yu.,Zhang, Xiaoyan.,Yang, Yanmin.,Liu, Zhifeng.,He, Chunyang.,...&Lu, Tao.(2023).Assessing the impacts of historical and future land-use/cover change on habitat quality in the urbanizing Lhasa River Basin on the Tibetan Plateau.ECOLOGICAL INDICATORS,148.
MLA	Nie, Yu,et al."Assessing the impacts of historical and future land-use/cover change on habitat quality in the urbanizing Lhasa River Basin on the Tibetan Plateau".ECOLOGICAL INDICATORS 148(2023).