Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1002/2017GL073670 |
An analytical model of maximum potential intensity for tropical cyclones incorporating the effect of ocean mixing | |
Miyamoto, Yoshiaki1,2; Bryan, George H.3; Rotunno, Richard3 | |
2017-06-16 | |
发表期刊 | GEOPHYSICAL RESEARCH LETTERS
![]() |
ISSN | 0094-8276 |
EISSN | 1944-8007 |
出版年 | 2017 |
卷号 | 44期号:11 |
文章类型 | Article |
语种 | 英语 |
国家 | USA; Japan |
英文摘要 | An analytical model of maximum potential intensity (PI) for tropical cyclones (TCs) incorporating wind-induced ocean cooling is developed on the basis of Emanuel's PI theory. The model consists of a one-dimensional ocean and an axisymmetric TC vortex that is translating at a constant speed. The model advances upon previous approaches by accounting for TC size and shape. The PI is determined at the radius of maximum winds by radially integrating the effect of ocean mixing using a specified wind profile. The resulting analytic ocean cooling agrees well with numerical solutions, and the new PI model better captures maximum intensities of observed TCs compared with Emanuel's original PI. It is also shown that the degree of cooling (i.e., ocean's feedback to atmosphere) can be quantified by a dimensionless parameter, representing the ratio of atmospheric forcing to ocean stability. |
英文关键词 | tropical cyclone potential intensity ocean mixing |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000404382600065 |
WOS关键词 | AXIALLY-SYMMETRIC HURRICANE ; 2-LAYER BAROCLINIC OCEAN ; AIR-SEA INTERACTION ; NONLINEAR RESPONSE ; MOMENTUM-TRANSFER ; ATMOSPHERE ; CLIMATE |
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/27016 |
专题 | 气候变化 |
作者单位 | 1.Univ Miami, Rosenstiel Sch Marine & Atmospher Sci, 4600 Rickenbacker Causeway, Miami, FL 33149 USA; 2.RIKEN Adv Res Inst Computat Sci, Kobe, Hyogo, Japan; 3.Natl Ctr Atmospher Res, POB 3000, Boulder, CO 80307 USA |
推荐引用方式 GB/T 7714 | Miyamoto, Yoshiaki,Bryan, George H.,Rotunno, Richard. An analytical model of maximum potential intensity for tropical cyclones incorporating the effect of ocean mixing[J]. GEOPHYSICAL RESEARCH LETTERS,2017,44(11). |
APA | Miyamoto, Yoshiaki,Bryan, George H.,&Rotunno, Richard.(2017).An analytical model of maximum potential intensity for tropical cyclones incorporating the effect of ocean mixing.GEOPHYSICAL RESEARCH LETTERS,44(11). |
MLA | Miyamoto, Yoshiaki,et al."An analytical model of maximum potential intensity for tropical cyclones incorporating the effect of ocean mixing".GEOPHYSICAL RESEARCH LETTERS 44.11(2017). |
条目包含的文件 | 条目无相关文件。 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论