Diurnal variability of precipitation depth over the tibetan plateau and its surrounding regions
文献类型：期刊论文
| 作者 | Hu Liang2,3; Yang, Song1; Li Yaodong2,4; Gao Shouting2 |
| 刊名 | Advances in atmospheric sciences
 |
| 出版日期 | 2010 |
| 卷号 | 27期号:1页码:115-122 |
| 关键词 | Precipitation depth Diurnal variability Total rain Convective rain Stratiform rain |
| ISSN号 | 0256-1530 |
| DOI | 10.1007/s00376-009-8193-5 |
| 通讯作者 | Yang, song(song.2.yang@noaa.gov) |
| 英文摘要 | The diurnal variability of precipitation depth over the tibetan plateau and its surrounding regions is investigated using nine years of tropical rainfall measuring mission (trmm) precipitation radar (pr) measurements. the tibetan plateau, the plains area, and the east china sea are selected as the focus regions in this study. the average precipitation depths (pd) are about 4.6 km, 5.8 km, and 5.6 km, while convective (stratiform) pds are about 6.6 (4.5) km, 7.5 (5.7) km, and 6.0 (5.6) km over the plateau, the plains, and the ocean region, respectively. results demonstrate a prominent pd diurnal cycle, and its diurnal phase is generally a few hours behind the surface precipitation. the spatial variation of the pd diurnal magnitude is weaker near the coastal areas than that of surface precipitation. the height of the pd diurnal peak is around 6-7 km for convective systems and 5-6 km for stratifrom systems. the dominant afternoon diurnal peak for convective pd and the flat diurnal peak for stratiform pd over the tibetan plateau indicate that solar diurnal forcing is the key mechanism of the pd diurnal cycle over land. in addition, the diurnal variation is obvious for shallow and deep convective systems, but not for shallow and deep stratiform systems. |
| WOS关键词 | MESOSCALE CONVECTIVE SYSTEM ; TRMM PR ; RAIN ; STRATIFORM ; ORIGIN ; MODES |
| WOS研究方向 | Meteorology & Atmospheric Sciences |
| WOS类目 | Meteorology & Atmospheric Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:000273158500011 |
| 出版者 | SCIENCE PRESS |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2411696 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Yang, Song |
| 作者单位 | 1.NOAA NESDIS, IM Syst Grp, Camp Springs, MD USA 2.Chinese Acad Sci, Inst Atmospher Phys, Beijing 100029, Peoples R China 3.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China 4.Beijing Aviat Meteorol Inst, Beijing 100085, Peoples R China |
| 推荐引用方式 GB/T 7714 | Hu Liang,Yang, Song,Li Yaodong,et al. Diurnal variability of precipitation depth over the tibetan plateau and its surrounding regions[J]. Advances in atmospheric sciences,2010,27(1):115-122. |
| APA | Hu Liang,Yang, Song,Li Yaodong,&Gao Shouting.(2010).Diurnal variability of precipitation depth over the tibetan plateau and its surrounding regions.Advances in atmospheric sciences,27(1),115-122. |
| MLA | Hu Liang,et al."Diurnal variability of precipitation depth over the tibetan plateau and its surrounding regions".Advances in atmospheric sciences 27.1(2010):115-122. |
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来源：中国科学院大学
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