Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1002/2017GL072670 |
Potential vorticity patterns in Mediterranean "hurricanes" | |
Miglietta, M. M.1; Cerrai, D.2,3; Laviola, S.2; Cattani, E.2; Levizzani, V.2 | |
2017-03-16 | |
发表期刊 | GEOPHYSICAL RESEARCH LETTERS |
ISSN | 0094-8276 |
EISSN | 1944-8007 |
出版年 | 2017 |
卷号 | 44期号:5 |
文章类型 | Article |
语种 | 英语 |
国家 | Italy; USA |
英文摘要 | The potential vorticity (PV) anomalies due to the intrusion of dry stratospheric air and those generated by the tropospheric diabatic latent heating are qualitatively analyzed for five Mediterranean tropical-like cyclones (also known as Medicanes). Model simulations show the presence of an upper level PV streamer in the early stages of the cyclone, located on the left exit of a jet stream, and a middle-low level PV anomaly generated by the convection developing around the low-level vortex. In the mature stage, the upper level PV anomaly around the cyclone evolves differently for each case and appears somehow dependent on the lifetime. Only for the 2006 Medicane, the PV anomalies form an intense PV tower extending continuously from the lower troposphere to the lower stratosphere. |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000398183700055 |
WOS关键词 | TROPICAL TRANSITION ; NUMERICAL-ANALYSIS ; RELATIVE-HUMIDITY ; CYCLONE ; SEA ; STRATOSPHERE ; CYCLOGENESIS ; TROPOSPHERE ; SIMULATION ; MEDICANES |
WOS类目 | Geosciences, Multidisciplinary |
WOS研究方向 | Geology |
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/26494 |
专题 | 气候变化 |
作者单位 | 1.Natl Res Council Italy, Inst Atmospher Sci & Climate, Lecce, Italy; 2.Natl Res Council Italy, Inst Atmospher Sci & Climate, Bologna, Italy; 3.Univ Connecticut, Dept Civil & Environm Engn, Storrs, CT USA |
推荐引用方式 GB/T 7714 | Miglietta, M. M.,Cerrai, D.,Laviola, S.,et al. Potential vorticity patterns in Mediterranean "hurricanes"[J]. GEOPHYSICAL RESEARCH LETTERS,2017,44(5). |
APA | Miglietta, M. M.,Cerrai, D.,Laviola, S.,Cattani, E.,&Levizzani, V..(2017).Potential vorticity patterns in Mediterranean "hurricanes".GEOPHYSICAL RESEARCH LETTERS,44(5). |
MLA | Miglietta, M. M.,et al."Potential vorticity patterns in Mediterranean "hurricanes"".GEOPHYSICAL RESEARCH LETTERS 44.5(2017). |
条目包含的文件 | 条目无相关文件。 |
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