Quantitative Assessment of the Relative Impacts of Land Use and Climate Change on the Key Ecosystem Services in the Hengduan Mountain Region, China

doi:10.3390/su12104100

	Quantitative Assessment of the Relative Impacts of Land Use and Climate Change on the Key Ecosystem Services in the Hengduan Mountain Region, China
	Dai, Erfu 1,3; Yin, Le 2,3; Wang, Yahui 1,3; Ma, Liang 1,3; Tong, Miao 1,3
刊名	SUSTAINABILITY
	2020-05-01
卷号	12 期号:10 页码:18
关键词	water yield soil erosion land use change climate change relative contribution
DOI	10.3390/su12104100
通讯作者	Yin, Le(yinl.16b@igsnrr.ac.cn)
英文摘要	In the Hengduan Mountain region, soil erosion is the most serious ecological environmental problem. Understanding the impact mechanism of water yield and soil erosion is essential to optimize ecosystem management and improve ecosystem services. This study used the Integrated Valuation of Ecosystem Services and Tradeoffs (InVEST) and Revised Universal Soil Loss Equation (RUSLE) models to separate the relative contributions of land use and climate change to water yield and soil erosion. The results revealed that: (1) Although soil and water conservation has been strengthened in the past 25 years, both water yield and soil erosion increased from 2010 to 2015 due to the conversion of woodland to grassland, which indicates that continuous benefits after the implementation of ecological restoration projects were not obtained; (2) Climate change played a decisive role in water yield and soil erosion changes in the Hengduan Mountain region from 1990 to 2015, and soil erosion was not only related to the amount of precipitation but also closely related to precipitation intensity; (3) The contribution of land use and climate change to water yield was 26.94% and 73.06%, while for soil erosion, the contribution of land use and climate change was 16.23% and 83.77%, respectively.
资助项目	National Key R&D Program of China[2017YFC1502903] ; National Key R&D Program of China[2018YFC1508805] ; National Natural Science Foundation of China[41530749] ; Strategic Priority Research Program of Chinese Academy of Sciences[XDA19040304]
WOS关键词	NET PRIMARY PRODUCTIVITY ; SOIL-EROSION ; LOESS PLATEAU ; YANGTZE-RIVER ; FOREST ; PRECIPITATION ; MANAGEMENT ; WATER ; DYNAMICS ; BASIN
WOS研究方向	Science & Technology - Other Topics ; Environmental Sciences & Ecology
语种	英语
出版者	MDPI
WOS记录号	WOS:000543421400158
资助机构	National Key R&D Program of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of Chinese Academy of Sciences
内容类型	期刊论文
源URL	[http://ir.igsnrr.ac.cn/handle/311030/162294]
专题	中国科学院地理科学与资源研究所
通讯作者	Yin, Le
作者单位	1.Chinese Acad Sci, Lhasa Plateau Ecosystem Res Stn, Key Lab Ecosyst Network Observat & Modeling, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China 2.Chinese Acad Sci, Key Lab Land Surface Pattern & Simulat, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Dai, Erfu,Yin, Le,Wang, Yahui,et al. Quantitative Assessment of the Relative Impacts of Land Use and Climate Change on the Key Ecosystem Services in the Hengduan Mountain Region, China[J]. SUSTAINABILITY,2020,12(10):18.
APA	Dai, Erfu,Yin, Le,Wang, Yahui,Ma, Liang,&Tong, Miao.(2020).Quantitative Assessment of the Relative Impacts of Land Use and Climate Change on the Key Ecosystem Services in the Hengduan Mountain Region, China.SUSTAINABILITY,12(10),18.
MLA	Dai, Erfu,et al."Quantitative Assessment of the Relative Impacts of Land Use and Climate Change on the Key Ecosystem Services in the Hengduan Mountain Region, China".SUSTAINABILITY 12.10(2020):18.