Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1002/joc.6341 |
Responses of soil moisture to regional climate change over the Three Rivers Source Region on the Tibetan Plateau | |
Deng, Mingshan1,2,3; Meng, Xianhong1,2; Li, Zhaoguo1,2; Lyv, Yaqiong4; Lei, Huajin1,2,3; Zhao, Lin1,2; Zhao, Shengnan5; Ge, Jun6; Jing, Hui1,2,3 | |
2019-11-06 | |
发表期刊 | INTERNATIONAL JOURNAL OF CLIMATOLOGY |
ISSN | 0899-8418 |
EISSN | 1097-0088 |
出版年 | 2019 |
文章类型 | Article;Early Access |
语种 | 英语 |
国家 | Peoples R China |
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. |
英文关键词 | land surface model data precipitation reanalysis data soil moisture temperature Three Rivers Source region |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000494649300001 |
WOS关键词 | PRECIPITATION ; SIMULATIONS ; PERFORMANCE ; GRASSLAND ; ECOSYSTEM ; PATTERNS ; EXCHANGE ; FLUX |
WOS类目 | Meteorology & Atmospheric Sciences |
WOS研究方向 | Meteorology & Atmospheric Sciences |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/188265 |
专题 | 气候变化 |
作者单位 | 1.Chinese Acad Sci, Northwest Inst Ecoenvironm & Resources, Key Lab Land Surface Proc & Climate Change Cold &, Lanzhou, Gansu, Peoples R China; 2.Chinese Acad Sci, Northwest Inst Ecoenvironm & Resources, Zoige Plateau Wetlands Ecosyst Res Stn, Lanzhou, Gansu, Peoples R China; 3.Univ Chinese Acad Sci, Beijing, Peoples R China; 4.Chinese Acad Sci, Inst Mt Hazards & Environm, Chengdu, Sichuan, Peoples R China; 5.Chengdu Univ Informat Technol, Coll Atmospher Sci, Chengdu, Sichuan, Peoples R China; 6.Nanjing Univ, Inst Climate & Global Change Res, Sch Atmospher Sci, Nanjing, Jiangsu, 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. |
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. |
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). |
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