干旱区生态环境知识资源中心(Arid): Integrated assessment of land-use/coverage changes and their impacts on ecosystem services in Gansu Province, northwest China: implications for sustainable development goals

Arid

DOI	10.1007/s11625-019-00758-w
	Integrated assessment of land-use/coverage changes and their impacts on ecosystem services in Gansu Province, northwest China: implications for sustainable development goals
	Liu, Lijun 1,2,3; Liang, Youjia 4,5; Hashimoto, Shizuka 5,6
通讯作者	Liang, Youjia
来源期刊	SUSTAINABILITY SCIENCE
ISSN	1862-4065
EISSN	1862-4057
出版年	2020
卷号	15 期号:1 页码:297-314
英文摘要	A sustainable supply of ecosystem services (ESs) is key to achieving sustainable development goals (SDGs). The ESs concept is based on socio-ecological complexity integrated with local decision demands. It helps prevent both regional ecological degradation and conflicts associated with large-scale land-use/coverage-change (LUCC). In this study, an integrated assessment method was developed to analyze spatiotemporal changes in the supply capacities of ESs and assess their implications on the SDGs. Therefore, land-system dynamics in Gansu Province, northwest China were elucidated based on LUCC maps (1992-2015) using several assessment tools. The LUCC analysis indicated rapid expansion of grassland and cultivated land in Gannan and Qingyang cities, respectively, which was attributed to conversion of forests and bare land. The supply capacity of ESs indicated a monotonous increasing trend (cultural service > supporting service > provisioning service > regulating service) which was associated with positive changes in multiple ESs. However, the decrease in specific services likely caused unexpected losses which potentially offset profits from the current management of the socio-ecological system. Frequency of linkages with the SDGs indicated the following order: regulating service > provisioning service > cultural service > supporting service. Further, flood prevention, carbon sequestration, and nutrient retention were the most frequent ESs. Additionally, the top 25% frequency of occurrence of ESs that occurred in SDGs comprised SDG15 (40), SDG11 (18), and SDG2 (17), indicating that key policy implications in Gansu province should emphasize sustainable management of forest ecosystems, cities, and cropping systems under limited water resources. Therefore, this study provides an integrated assessment of the effects of changing land-system dynamics on the potential provision of ESs and their subsequent impacts on the SDGs in typical semi-arid and arid regions.
英文关键词	Ecosystem services mapping Land-use change Impact assessment Hotspot analysis Social-ecological systems Sustainable development goals
类型	Article
语种	英语
国家	Peoples R China ; Japan
收录类别	SCI-E
WOS记录号	WOS:000511965300020
WOS关键词	CLIMATE-CHANGE ; DESERT OASIS ; RIVER-BASIN ; BIODIVERSITY ; CONSERVATION ; LANDSCAPES ; MOUNTAIN ; INDICATORS ; FRAMEWORK ; PROVISION
WOS类目	Green & Sustainable Science & Technology ; Environmental Sciences
WOS研究方向	Science & Technology - Other Topics ; Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/315640
作者单位	1.Wuhan Univ Technol, Intelligent Transportat Syst Res Ctr, Wuhan 430063, Peoples R China; 2.Wuhan Univ Technol, Sch Nav, Wuhan 430070, Peoples R China; 3.Wuhan Univ Technol, Natl Engn Res Ctr Water Transport Safety, Wuhan 430070, Peoples R China; 4.Wuhan Univ Technol, Sch Resources & Environm Engn, Wuhan 430070, Peoples R China; 5.Univ Tokyo, Grad Sch Agr & Life Sci, Bunkyo Ku, Yayoi 1-1-1, Tokyo 1138657, Japan; 6.Inst Global Environm Strategies, 2108-11 Kamiyamaguchi, Hayama, Kanagawa 2400115, Japan
推荐引用方式 GB/T 7714	Liu, Lijun,Liang, Youjia,Hashimoto, Shizuka. Integrated assessment of land-use/coverage changes and their impacts on ecosystem services in Gansu Province, northwest China: implications for sustainable development goals[J],2020,15(1):297-314.
APA	Liu, Lijun,Liang, Youjia,&Hashimoto, Shizuka.(2020).Integrated assessment of land-use/coverage changes and their impacts on ecosystem services in Gansu Province, northwest China: implications for sustainable development goals.SUSTAINABILITY SCIENCE,15(1),297-314.
MLA	Liu, Lijun,et al."Integrated assessment of land-use/coverage changes and their impacts on ecosystem services in Gansu Province, northwest China: implications for sustainable development goals".SUSTAINABILITY SCIENCE 15.1(2020):297-314.