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. 成都山地灾害与环境研究所
  3. 中国科学院水利部成都山地灾害与环境研究所
  4. 山地表生过程与生态调控重点实验室
Comparison of Soil Water and Heat Transfer Modeling Over the Tibetan Plateau Using Two Community Land Surface Model (CLM) Versions

文献类型：期刊论文

作者Deng Mingshan1,3,4; Meng Xianhong3,4; Lyv Yaqiong2; Zhao Lin3,4; Li Zhaoguo3,4; Hu Zeyong; Jing Hui1,3,4
刊名JOURNAL OF ADVANCES IN MODELING EARTH SYSTEMS
出版日期2020
卷号12期号:10页码:e2020MS002189
关键词land surface model Tibetan Plateau soil moisture soil temperature
DOI10.1029/2020MS002189
产权排序4
通讯作者Meng, Xianhong(mxh@lzb.ac.cn)
文献子类Article
英文摘要Soil water and heat transfer is one of the most important parts of water and energy partition between atmosphere and land surface, and it is more complicated over the cold regions. In this study, the observed soil moisture and temperature are selected from four sites over the Tibetan Plateau (TP) to evaluate the performances two versions of Community Land Model (CLM), that is, CLM4.5 and CLM5.0. In addition, soil temperature observations from 67 sites and soil moisture observations from Maqu and Naqu monitoring network over the TP were used to evaluate the performances of regional simulations. The results indicated that the simulated soil temperature generally coincided with that of the observed, while CLM5.0 outputs are closer to the observed soil temperature in the arid and semiarid regions compared to CLM4.5. Generally, CLM5.0 tended to overestimate soil moisture at most sites at four soil depths (5, 10, 20, and 40 cm) but got some improvements at Maqu site. The overestimation of soil moisture was mainly caused by the introduction of a dry surface layer-based (DSL) soil evaporation resistance parameterization in CLM5.0, which improves the soil evaporation simulation over the TP, especially in the semiarid region. Moreover, we tried to distinguish the factors that affect the soil water and heat transfer in the models. The results showed that soil property data play a main role in soil water and heat transfer modeling.
电子版国际标准刊号1942-2466
WOS关键词FREEZE-THAW PROCESSES ; CLIMATE-CHANGE ; MOISTURE ; SIMULATIONS ; TEMPERATURE ; VARIABILITY ; NETWORK ; IMPACT ; FLUX
资助项目Chinese National Science Foundation Programs[41822501] ; Chinese National Science Foundation Programs[91837209] ; Chinese National Science Foundation Programs[41930759] ; Chinese National Science Foundation Programs[91537214] ; Chinese National Science Foundation Programs[41775016] ; Chinese National Science Foundation Programs[41975012] ; Chinese National Science Foundation Programs[42075089] ; Chinese National Science Foundation Programs[41675157] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDA23060601] ; Chinese Academy of Youth Innovation and Promotion, CAS[2014384874]
WOS研究方向Meteorology & Atmospheric Sciences
语种英语
WOS记录号WOS:000589667200028
出版者AMER GEOPHYSICAL UNION
资助机构Chinese National Science Foundation Programs ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Chinese Academy of Youth Innovation and Promotion, CAS
源URL[http://ir.imde.ac.cn/handle/131551/50765]  
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.University of Chinese Academy of Science, Beijing, China;
2.Institute of Mountain Hazards and Environment, Chinese Academy of Science, Chengdu, China
3.Key laboratory of Land Surface Process and Climate Change in Cold and Arid Regions, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Science, Lanzhou, China;
4.Zoige Plateau Wetlands Ecosystem Research Station, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Science, Lanzhou, China;
推荐引用方式
GB/T 7714		 Deng Mingshan,Meng Xianhong,Lyv Yaqiong,et al. Comparison of Soil Water and Heat Transfer Modeling Over the Tibetan Plateau Using Two Community Land Surface Model (CLM) Versions[J]. JOURNAL OF ADVANCES IN MODELING EARTH SYSTEMS,2020,12(10):e2020MS002189.
APA Deng Mingshan.,Meng Xianhong.,Lyv Yaqiong.,Zhao Lin.,Li Zhaoguo.,...&Jing Hui.(2020).Comparison of Soil Water and Heat Transfer Modeling Over the Tibetan Plateau Using Two Community Land Surface Model (CLM) Versions.JOURNAL OF ADVANCES IN MODELING EARTH SYSTEMS,12(10),e2020MS002189.
MLA Deng Mingshan,et al."Comparison of Soil Water and Heat Transfer Modeling Over the Tibetan Plateau Using Two Community Land Surface Model (CLM) Versions".JOURNAL OF ADVANCES IN MODELING EARTH SYSTEMS 12.10(2020):e2020MS002189.

入库方式： OAI收割

来源：成都山地灾害与环境研究所

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。