Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1007/s13143-016-0013-0 |
Evaluation of regional climate simulations over the CORDEX-EA-II domain using the COSMO-CLM model | |
Zhou, Weidan1,2; Tang, Jianping1,2,3; Wang, Xueyuan1; Wang, Shuyu1,3; Niu, Xiaorui1,3; Wang, Yuan1,2 | |
通讯作者 | Tang, Jianping |
来源期刊 | ASIA-PACIFIC JOURNAL OF ATMOSPHERIC SCIENCES
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ISSN | 1976-7633 |
EISSN | 1976-7951 |
出版年 | 2016 |
卷号 | 52期号:2页码:107-127 |
英文摘要 | The COSMO-CLM (CCLM) model is applied to perform regional climate simulation over the second phase of CORDEX-East Asia (CORDEX-EA-II) domain in this study. Driven by the ERAInterim reanalysis data, the model was integrated from 1988 to 2010 with a high resolution of 0.22A degrees. The model’s ability to reproduce mean climatology and climatic extremes is evaluated based on various aspects. The CCLM model is capable of capturing the basic features of the East Asia climate, including the seasonal mean patterns, interannual variations, annual cycles and climate extreme indices for both surface air temperature and precipitation. Some biases are evident in certain areas and seasons. Warm and wet biases appear in the arid and semi-arid areas over the northwestern and northern parts of the domain. The simulated climate over the Tibetan Plateau is colder and wetter than the observations, while South China, East China, and India are drier. The model biases may be caused by the simulated anticyclonic and cyclonic biases in low-level circulations, the simulated water vapor content biases, and the inadequate physical parameterizations in the CCLM model. A parallel 0.44A degrees simulation is conducted and the comparison results show some added value introduced by the higher resolution 0.22A degrees simulation. As a result, the CCLM model could be an adequate member for the next stage of the CORDEX-EA project, while further studies should be encouraged. |
英文关键词 | Regional climate modeling Model evaluation CORDEX-East Asia COSMO-CLM ERA-Interim |
类型 | Article |
语种 | 英语 |
国家 | Peoples R China |
收录类别 | SCI-E |
WOS记录号 | WOS:000376934700004 |
WOS关键词 | PRECIPITATION SIMULATIONS ; CUMULUS PARAMETERIZATION ; COMPLEX TERRAIN ; RCP SCENARIOS ; ASIA DOMAIN ; PERFORMANCE ; RESOLUTION ; MONSOON ; SYSTEM ; SCHEME |
WOS类目 | Meteorology & Atmospheric Sciences |
WOS研究方向 | Meteorology & Atmospheric Sciences |
来源机构 | 南京大学 |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/191525 |
作者单位 | 1.Nanjing Univ, Sch Atmospher Sci, 163 Xianlin Rd, Nanjing 210023, Jiangsu, Peoples R China; 2.Nanjing Univ, Key Lab Mesoscale Severe Weather, Minist Educ, 163 Xianlin Rd, Nanjing 210023, Jiangsu, Peoples R China; 3.Nanjing Univ, Inst Climate & Global Change Res, 163 Xianlin Rd, Nanjing 210023, Jiangsu, Peoples R China |
推荐引用方式 GB/T 7714 | Zhou, Weidan,Tang, Jianping,Wang, Xueyuan,et al. Evaluation of regional climate simulations over the CORDEX-EA-II domain using the COSMO-CLM model[J]. 南京大学,2016,52(2):107-127. |
APA | Zhou, Weidan,Tang, Jianping,Wang, Xueyuan,Wang, Shuyu,Niu, Xiaorui,&Wang, Yuan.(2016).Evaluation of regional climate simulations over the CORDEX-EA-II domain using the COSMO-CLM model.ASIA-PACIFIC JOURNAL OF ATMOSPHERIC SCIENCES,52(2),107-127. |
MLA | Zhou, Weidan,et al."Evaluation of regional climate simulations over the CORDEX-EA-II domain using the COSMO-CLM model".ASIA-PACIFIC JOURNAL OF ATMOSPHERIC SCIENCES 52.2(2016):107-127. |
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