中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 地理科学与资源研究所
  3. 中国科学院地理科学与资源研究所
Quantitative Assessment of the Relative Impacts of Land Use and Climate Change on the Key Ecosystem Services in the Hengduan Mountain Region, China

文献类型：期刊论文

作者Dai, Erfu1,2; Yin, Le1,3; Wang, Yahui1,2; Ma, Liang1,2; Tong, Miao1,2
刊名SUSTAINABILITY
出版日期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
DOI10.3390/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.
WOS关键词NET PRIMARY PRODUCTIVITY ; SOIL-EROSION ; LOESS PLATEAU ; YANGTZE-RIVER ; FOREST ; PRECIPITATION ; MANAGEMENT ; WATER ; DYNAMICS ; BASIN
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研究方向Science & Technology - Other Topics ; Environmental Sciences & Ecology
语种英语
WOS记录号WOS:000543421400158
出版者MDPI
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
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.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
2.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
3.Chinese Acad Sci, Key Lab Land Surface Pattern & Simulat, Inst Geog Sci & Nat Resources Res, Beijing 100101, 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.

入库方式： OAI收割

来源：地理科学与资源研究所

浏览0
下载0
收藏0
其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。