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  4. 山地表生过程与生态调控重点实验室
Responses of soil moisture to regional climate change over the Three Rivers Source Region on the Tibetan Plateau

文献类型：期刊论文

作者Deng Mingshan4,5,6; Meng Xianhong5,6; Li Zhaoguo5,6; Lyv Yaqiong1; Lei Huajin4,5,6; Zhao Lin5,6; Zhao Shengnan2; Ge Jun3; Jing Hui4,5,6
刊名INTERNATIONAL JOURNAL OF CLIMATOLOGY
出版日期2019
页码DOI: 10.1002/joc.6341
关键词land surface model data precipitation reanalysis data soil moisture temperature Three Rivers Source region
ISSN号0899-8418
DOI10.1002/joc.6341
产权排序4
通讯作者Meng, Xianhong(mxh@lzb.ac.cn)
文献子类Article;Early Access
英文摘要In this study, soil moisture data from two reanalysis datasets (ERA-Interim, ERA5), a satellite soil moisture product from the European Space Agency (ESA) and three assimilation datasets from the Global Land Data Assimilation System (GLDAS), that is, GLADS-NOAH025, GLADS-NOAH10, and GLDAS-CLM were compared with the observed soil moisture data in Maqu and Maduo stations over the Three Rivers Source Region (TRSR) on the Tibetan Plateau in China. Comparative statistical parameters between the soil moisture observations and the products, including the root mean square error, correlation coefficient (R), and standard deviation ratio were calculated to evaluate the products in different seasons. It was found that most products overestimated the soil moisture values, among which GLADS-NOAH025 had relatively good consistency with the observations in the surface soil layer (0-10 cm), whereas GLDAS-CLM agreed well with the observations in the 10-40 cm layer. Both ERA5 and ERA-interim soil moisture overestimated soil moisture at all levels. The responses of soil moisture to regional climate change over the TRSR were also investigated by using the GLDAS-NOAH025 soil moisture product, the ESA soil moisture product, and the observations during the nonfreezing period. The results show that the trends of soil moisture are consistent with the precipitation changes in the main central part of the TRSR. A significant positive correlation was found between soil moisture and precipitation in most regions of the TRSR, which indicates that soil moisture increases with the increase of precipitation, except in the northwest TRSR, where the variation of soil moisture was possibly influenced by both the precipitation changes and the increase of evapotranspiration.
电子版国际标准刊号1097-0088
WOS关键词PRECIPITATION ; SIMULATIONS ; PERFORMANCE ; GRASSLAND ; ECOSYSTEM ; PATTERNS ; EXCHANGE ; FLUX
资助项目Chinese Academy of Sciences[XDA2006010202] ; Chinese National Science Foundation[41930759] ; Chinese National Science Foundation[41822501] ; Chinese National Science Foundation[41775016] ; Chinese National Science Foundation[41375015] ; Chinese National Science Foundation[91537214] ; Chinese National Science Foundation[41975012] ; CAEERI STS Funding[Y651671001] ; Excellent Membership of the Chinese Academy of Youth Innovation and Promotion, CAS[2014384]
WOS研究方向Meteorology & Atmospheric Sciences
语种英语
WOS记录号WOS:000494649300001
出版者WILEY
资助机构Chinese Academy of Sciences ; Chinese National Science Foundation ; CAEERI STS Funding ; Excellent Membership of the Chinese Academy of Youth Innovation and Promotion, CAS
源URL[http://ir.imde.ac.cn/handle/131551/33568]  
专题成都山地灾害与环境研究所_山地表生过程与生态调控重点实验室
通讯作者Meng Xianhong
作者单位1.Chinese Acad Sci, Inst Mt Hazards & Environm, Chengdu, Sichuan, Peoples R China;
2.hengdu Univ Informat Technol, Coll Atmospher Sci, Chengdu, Sichuan, Peoples R China;
3.Nanjing Univ, Inst Climate & Global Change Res, Sch Atmospher Sci, Nanjing, Jiangsu, Peoples R China
4.Univ Chinese Acad Sci, Beijing, Peoples R China;
5.Chinese Acad Sci, Northwest Inst Ecoenvironm & Resources, Zoige Plateau Wetlands Ecosyst Res Stn, Lanzhou, Gansu, Peoples R China;
6.Chinese Acad Sci, Northwest Inst Ecoenvironm & Resources, Key Lab Land Surface Proc & Climate Change Cold &, Lanzhou, Gansu, Peoples R China;
推荐引用方式
GB/T 7714		 Deng Mingshan,Meng Xianhong,Li Zhaoguo,et al. Responses of soil moisture to regional climate change over the Three Rivers Source Region on the Tibetan Plateau[J]. INTERNATIONAL JOURNAL OF CLIMATOLOGY,2019:DOI: 10.1002/joc.6341.
APA Deng Mingshan.,Meng Xianhong.,Li Zhaoguo.,Lyv Yaqiong.,Lei Huajin.,...&Jing Hui.(2019).Responses of soil moisture to regional climate change over the Three Rivers Source Region on the Tibetan Plateau.INTERNATIONAL JOURNAL OF CLIMATOLOGY,DOI: 10.1002/joc.6341.
MLA Deng Mingshan,et al."Responses of soil moisture to regional climate change over the Three Rivers Source Region on the Tibetan Plateau".INTERNATIONAL JOURNAL OF CLIMATOLOGY (2019):DOI: 10.1002/joc.6341.

入库方式： OAI收割

来源：成都山地灾害与环境研究所

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