Trade-off Analysis of Ecosystem Services in a Mountainous Karst Area, China

doi:10.3390/w10030300

	Trade-off Analysis of Ecosystem Services in a Mountainous Karst Area, China
	Lang, Yanqing 1,2; Song, Wei 1
刊名	WATER
	2018-03-01
卷号	10 期号:3 页码:21
关键词	ecosystem services trade-off synergy production possibility frontier InVEST model mountainous karst area of China
ISSN号	2073-4441
DOI	10.3390/w10030300
通讯作者	Song, Wei(songw@igsnrr.ac.cn)
英文摘要	Diversity in ecosystem services and variation in land use by humans leads to reciprocal trade-offs or synergistic relationships between different ecosystem services. To achieve the dual goals of improving human welfare and developing sustainable ecosystems, understanding and clarifying these relationships is an important step. This study selected a mountainous karst area of China as a study area and used the InVEST (Integrate Valuation of Ecosystem Services and Trade-offs) model and the production possibility frontier analysis method to evaluate the spatio-temporal variations in ecosystem services and analyze the trade-off or synergic relationship between different services. The results showed that from 1990 to 2010, the percentage variations in annual mean water yield, soil conservation, carbon storage, and nutrient retention in the mountainous karst area were 2.47, 39.43, -0.34, and -1.16%, respectively. Water yield had trade-off relationships with soil conservation, nutrient retention, and carbon storage, increasing water yields were correlated with decreases in soil conservation, nutrient retention, and carbon storage. Soil conservation and nutrient retention also showed a trade-off relationship, decreasing soil conservation was correlated with gradually increasing nutrient retention. Carbon storage had synergic relationships with nutrient retention and soil conservation, continuous increases in carbon storage were correlated with incremental increases in nutrient retention and gradual decreases in soil conservation.
资助项目	National Key Research and Development Program[2016YFA0602402] ; National Key Research Program of China (973 Program)[2015CB452702] ; National Natural Science Foundation of China[41501192] ; National Natural Science Foundation of China[41671177]
WOS关键词	HEIHE RIVER-BASIN ; LAND-USE CHANGE ; BIODIVERSITY CONSERVATION ; CARBON SEQUESTRATION ; WATER ; SYNERGIES ; INCENTIVES ; LANDSCAPES ; MANAGEMENT ; PROVISION
WOS研究方向	Water Resources
语种	英语
出版者	MDPI
WOS记录号	WOS:000428516000065
资助机构	National Key Research and Development Program ; National Key Research Program of China (973 Program) ; National Natural Science Foundation of China
内容类型	期刊论文
源URL	[http://ir.igsnrr.ac.cn/handle/311030/54820]
专题	中国科学院地理科学与资源研究所
通讯作者	Song, Wei
作者单位	1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Land Surface Pattern & Simulat, Beijing 100101, Peoples R China 2.Chongqing Jiaotong Univ, Coll Architecture & Urban Planning, Chongqing 400074, Peoples R China
推荐引用方式 GB/T 7714	Lang, Yanqing,Song, Wei. Trade-off Analysis of Ecosystem Services in a Mountainous Karst Area, China[J]. WATER,2018,10(3):21.
APA	Lang, Yanqing,&Song, Wei.(2018).Trade-off Analysis of Ecosystem Services in a Mountainous Karst Area, China.WATER,10(3),21.
MLA	Lang, Yanqing,et al."Trade-off Analysis of Ecosystem Services in a Mountainous Karst Area, China".WATER 10.3(2018):21.