干旱区生态环境知识资源中心(Arid): Quantifying landscape pattern and ecosystem service value changes: A case study at the county level in the Chinese Loess Plateau

Arid

DOI	10.1016/j.gecco.2020.e01110
	Quantifying landscape pattern and ecosystem service value changes: A case study at the county level in the Chinese Loess Plateau
	Zhang, Jing; Qu, Mei; Wang, Cheng; Zhao, Jun; Cao, Yang
通讯作者	Cao, Y
来源期刊	GLOBAL ECOLOGY AND CONSERVATION
ISSN	2351-9894
出版年	2020
卷号	23
英文摘要	Implementation of ecological restoration projects in the Chinese Loess Plateau has improved the ecological environment significantly, and altered the structure of rural land use dramatically. Therefore, it is critical to characterize and quantify the changes in landscape patterns and ecosystem service value (ESV), especially at the county level, to provide sustainable land-use plans to local policymakers. This study mapped land use for 1985, 1995, 2005 and 2015 by using remote sensing imagery of Yongshou County, a typical hilly-gully region in Loess Plateau, and quantified the changes in landscape patterns by using spatial metrics. It employed the benefit transfer method to estimate changes in ESV. The results showed the following: (1) Grassland, forestland and cropland were the main land-use types, with the most increased area in forestland and grassland. (2) The landscape pattern was becoming more fragmented, and connectivity and accessibility decreased. (3) The total ESV increased by 3.5 million RMB, mainly because of increased ESV in grassland; meanwhile, synergies existed among regulation and support services, and trade-offs existed among supply services and regulation. (4) The changes in land-use types and landscape patterns had significant positive effects on the ESV. These results on ESV change with land-use support scientific decision-making services for the formulation of land-use planning and landscape structure adjustment plans at the county level to ensure sustainable management of ecosystems. (C) 2020 The Authors. Published by Elsevier B.V.
英文关键词	Land-use change Landscape metrics Multiple linear regression models Spatial-temporal evolution
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E ; SSCI
WOS记录号	WOS:000568734400016
WOS关键词	LAND-USE CHANGE ; ANSAI COUNTY ; COVER CHANGE ; TRADE-OFFS ; IMPACTS ; DESERTIFICATION ; IDENTIFICATION ; URBANIZATION ; RESTORATION ; PROVINCE
WOS类目	Biodiversity Conservation ; Ecology
WOS研究方向	Biodiversity & Conservation ; Environmental Sciences & Ecology
来源机构	西北农林科技大学
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/326212
作者单位	[Zhang, Jing] Northwest A&F Univ, Coll Forestry, Yangling, Shaanxi, Peoples R China; [Qu, Mei] Northwest A&F Univ, Coll Econ & Management, Yangling 712100, Shaanxi, Peoples R China; [Wang, Cheng] Northwest A&F Univ, Coll Resources & Environm, Yangling 712100, Shaanxi, Peoples R China; [Zhao, Jun] Chinese Acad Sci, State Key Lab Urban & Reg Ecol, Res Ctr Ecoenvironm Sci, Beijing, Peoples R China; [Cao, Yang] Northwest A&F Univ, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling, Shaanxi, Peoples R China; [Cao, Yang] Chinese Acad Sci & Minist Water Resources, Inst Soil & Water Conservat, Yangling, Shaanxi, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Jing,Qu, Mei,Wang, Cheng,et al. Quantifying landscape pattern and ecosystem service value changes: A case study at the county level in the Chinese Loess Plateau[J]. 西北农林科技大学,2020,23.
APA	Zhang, Jing,Qu, Mei,Wang, Cheng,Zhao, Jun,&Cao, Yang.(2020).Quantifying landscape pattern and ecosystem service value changes: A case study at the county level in the Chinese Loess Plateau.GLOBAL ECOLOGY AND CONSERVATION,23.
MLA	Zhang, Jing,et al."Quantifying landscape pattern and ecosystem service value changes: A case study at the county level in the Chinese Loess Plateau".GLOBAL ECOLOGY AND CONSERVATION 23(2020).