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DOI | 10.1016/j.atmosres.2018.05.017 |
Combined impacts of convection and microphysics parameterizations on the simulations of precipitation and cloud properties over Asia | |
Liu, Dongqing1; Yang, Ben2; Zhang, Yaocun2; Qian, Yun3; Huang, Anning2; Zhou, Yang4; Zhang, Lujun2 | |
2018-11-01 | |
发表期刊 | ATMOSPHERIC RESEARCH |
ISSN | 0169-8095 |
EISSN | 1873-2895 |
出版年 | 2018 |
卷号 | 212页码:172-185 |
文章类型 | Article |
语种 | 英语 |
国家 | Peoples R China; USA |
英文摘要 | Convection and microphysics parameterization schemes (i.e. CPS and MPS) are two important components related to the precipitation and cloud simulations in climate models, and one parameterization's impacts on the results can be dependent on the treatments in the other one. This study investigates the individual and combined impacts of CPS and MPS on the precipitation and cloud simulations over Asia based on nine regional model experiments using combinations of three CPSs of the Kain-Fritsch (KF), Zhang McFarlane (ZM), and Grell 3D ensemble (G3), and three MPSs of the WRF double-moment 5-class (WDM5), WRF double-moment 6-class (WDM6), and Morrison double-moment (MORR). We first evaluate the simulated precipitation and find the experiment configured with the ZM CPS and MORR MPS performs the best when considering both the precipitation mean magnitude and spatial pattern. The sensitivity analysis results show that enhanced convection due to changing the CPS can cause strengthened or weakened stratiform processes, depending on the height of convective detrainments relative to that of convective drying, which is different among CPSs. In general, the CPS impacts on precipitation and clouds are larger when associating with the MORR MPS than with the other two MPSs as the former simulates more clouds and exhibits larger sensitivity of stratiform-type drying to convective detrainments. The MPS impacts on the precipitation and cloud simulations are also highly related to the CPS's behavior in simulating ice detrainments. Compared to the sum of the individual effects of CPS and MPS, simultaneously changing the two parameterizations causes considerably larger impacts on the precipitation and cloud simulations, suggesting the strong nonlinear interaction between the CPS and MPS. |
英文关键词 | Convection and microphysics parameterizations Nonlinear combined impacts Precipitation and cloud simulations Asia WRF model |
领域 | 地球科学 |
收录类别 | SCI-E |
WOS记录号 | WOS:000439403300015 |
WOS关键词 | INDIAN-SUMMER MONSOON ; COMMUNITY ATMOSPHERE MODEL ; EAST-ASIA ; PART I ; INTERANNUAL VARIABILITY ; CLIMATE SIMULATIONS ; UNCERTAINTY QUANTIFICATION ; DIURNAL CYCLES ; SCHEME ; RAINFALL |
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/38218 |
专题 | 地球科学 |
作者单位 | 1.Nanjing Meteorol Bur, Nanjing, Jiangsu, Peoples R China; 2.Nanjing Univ, Sch Atmospher Sci, CMA NJU Joint Lab Climate Predict Studies, Nanjing, Jiangsu, Peoples R China; 3.Pacific Northwest Natl Lab, Richland, WA USA; 4.Nanjing Univ Informat Sci & Technol, Collaborat Innovat Ctr Forecast & Evaluat Meteoro, Key Lab Meteorol Disaster, Minist Educ, Nanjing, Jiangsu, Peoples R China |
推荐引用方式 GB/T 7714 | Liu, Dongqing,Yang, Ben,Zhang, Yaocun,et al. Combined impacts of convection and microphysics parameterizations on the simulations of precipitation and cloud properties over Asia[J]. ATMOSPHERIC RESEARCH,2018,212:172-185. |
APA | Liu, Dongqing.,Yang, Ben.,Zhang, Yaocun.,Qian, Yun.,Huang, Anning.,...&Zhang, Lujun.(2018).Combined impacts of convection and microphysics parameterizations on the simulations of precipitation and cloud properties over Asia.ATMOSPHERIC RESEARCH,212,172-185. |
MLA | Liu, Dongqing,et al."Combined impacts of convection and microphysics parameterizations on the simulations of precipitation and cloud properties over Asia".ATMOSPHERIC RESEARCH 212(2018):172-185. |
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