干旱区生态环境知识资源中心(Arid): Trade-Offs and Synergies of Ecosystem Services in Southwestern China

Arid

DOI	10.1089/ees.2019.0499
	Trade-Offs and Synergies of Ecosystem Services in Southwestern China
	Ran, Chen; Wang, Shijie; Bai, Xiaoyong; Tan, Qiu; Zhao, Cuiwei; Luo, Xuling; Chen, Huan; Xi, Huipeng
通讯作者	Bai, XY
来源期刊	ENVIRONMENTAL ENGINEERING SCIENCE
ISSN	1092-8758
EISSN	1557-9018
出版年	2020
卷号	37 期号:10 页码:669-678
英文摘要	To establish an evaluation method for the ecological benefits of rocky desertification control in karst areas, data reference was provided for the benefits of the national comprehensive control project of rocky desertification. This article analyzed the spatiotemporal variation characteristics of soil conservation, water yield, and net primary productivity (NPP) of southwestern China using GIS spatial analysis technology and INVEST Model, the trade-offs and synergistic relationship between ecosystem services and its influencing factors were discussed. The results showed that: (1) During the 15 years, the average value of ecosystem services showed an increasing trend. NPP, water yield, and soil conservation were increased by 43.04 gC/m(2), 4.37 mm, and 15.4 t center dot ha(-1), respectively. (2) There was a synergistic relationship between NPP and soil conservation. Increased NPP could improve soil erosion, while water yield exhibited trade-off relationship with NPP and soil conservation. (3) Over the past 15 years, the average comprehensive score of the ecological condition in the study area has increased from 0.30 to 0.31, meanwhile the ecological situation of the study area is gradually improved. (4) Through the analysis of hotspots, we found that more than half of the regions had no hotspots for ecosystem services, meanwhile this region was mainly karst area. Through this study, the trade-offs and synergies between ecosystem services were understood. The ecological benefits of rocky desertification control were evaluated based on the background of ecosystem services, which also provided a reference for the subsequent research on rocky desertification control.
英文关键词	ecosystem services NPP soil conservation water yield
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:000562547500001
WOS关键词	LOESS PLATEAU ; SOIL-EROSION ; CLIMATE-CHANGE ; LAND-USE ; EVOLUTION ; CARBON
WOS类目	Engineering, Environmental ; Environmental Sciences
WOS研究方向	Engineering ; Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/325815
作者单位	[Ran, Chen; Tan, Qiu; Zhao, Cuiwei; Luo, Xuling; Chen, Huan] Guizhou Normal Univ, Sch Geog & Environm Sci, Guiyang, Guizhou, Peoples R China; [Ran, Chen; Wang, Shijie; Bai, Xiaoyong; Luo, Xuling; Chen, Huan; Xi, Huipeng] Chinese Acad Sci, Inst Geochem, State Key Lab Environm Geochem, Guiyang 550081, Guizhou, Peoples R China; [Ran, Chen; Luo, Xuling; Chen, Huan] Chinese Acad Sci, Puding Karst Ecosyst Observat & Res Stn, Puding, Peoples R China; [Bai, Xiaoyong; Xi, Huipeng] CAS Ctr Excellence Quaternary Sci & Global Change, Xian, Shaanxi, Peoples R China; [Bai, Xiaoyong] Guizhou Educ Univ, Guizhou Prov Key Lab Geog State Monitoring Waters, Guiyang, Guizhou, Peoples R China
推荐引用方式 GB/T 7714	Ran, Chen,Wang, Shijie,Bai, Xiaoyong,et al. Trade-Offs and Synergies of Ecosystem Services in Southwestern China[J],2020,37(10):669-678.
APA	Ran, Chen.,Wang, Shijie.,Bai, Xiaoyong.,Tan, Qiu.,Zhao, Cuiwei.,...&Xi, Huipeng.(2020).Trade-Offs and Synergies of Ecosystem Services in Southwestern China.ENVIRONMENTAL ENGINEERING SCIENCE,37(10),669-678.
MLA	Ran, Chen,et al."Trade-Offs and Synergies of Ecosystem Services in Southwestern China".ENVIRONMENTAL ENGINEERING SCIENCE 37.10(2020):669-678.