Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1002/2016JD025637 |
Idealized numerical experiments on the microphysical evolution of warm-type heavy rainfall | |
Song, Hwan-Jin1; Sohn, Byung-Ju1; Hong, Song-You2; Hashino, Tempei3 | |
2017-02-16 | |
发表期刊 | JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES
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ISSN | 2169-897X |
EISSN | 2169-8996 |
出版年 | 2017 |
卷号 | 122期号:3 |
文章类型 | Article |
语种 | 英语 |
国家 | South Korea; Japan |
英文摘要 | Recent satellite observations suggested that medium-depth heavy rain systems (i. e., warm-type heavy rainfall) were predominantly found in the Korean peninsula under moist-adiabatically near neutral conditions in contrast to the traditional view that deep convection induced by convective instability produced heavy rainfall (i. e., cold-type heavy rainfall). In order to examine whether a numerical model could explain the microphysical evolution of the warm-type as well as cold-type heavy rainfall, numerical experiments were implemented with idealized thermodynamic conditions. Under the prescribed humid and weakly unstable conditions, the warm-type experiments resulted in a lower storm height, earlier onset of precipitation, and heavier precipitation than was found for the cold-type experiments. The growth of ice particles and their melting process were important for developing cold-type heavy rainfall. In contrast, the collision and coalescence processes between liquid particles were shown to be the mechanism for increasing the radar reflectivity toward the surface in the storm core region for the warm-type heavy rainfall. |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000396119200017 |
WOS关键词 | KOREAN PENINSULA ; PRECIPITATION MECHANISMS ; DEEP CONVECTION ; ASIAN MONSOON ; SATELLITE ; PART |
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/33859 |
专题 | 气候变化 |
作者单位 | 1.Seoul Natl Univ, Sch Earth & Environm Sci, Seoul, South Korea; 2.Korea Inst Atmospher Predict Syst, Seoul, South Korea; 3.Kyushu Univ, Appl Mech Res Inst, Fukuoka, Japan |
推荐引用方式 GB/T 7714 | Song, Hwan-Jin,Sohn, Byung-Ju,Hong, Song-You,et al. Idealized numerical experiments on the microphysical evolution of warm-type heavy rainfall[J]. JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES,2017,122(3). |
APA | Song, Hwan-Jin,Sohn, Byung-Ju,Hong, Song-You,&Hashino, Tempei.(2017).Idealized numerical experiments on the microphysical evolution of warm-type heavy rainfall.JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES,122(3). |
MLA | Song, Hwan-Jin,et al."Idealized numerical experiments on the microphysical evolution of warm-type heavy rainfall".JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES 122.3(2017). |
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