中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Water vapour potential vorticity and its applications in tropical cyclones

文献类型:期刊论文

作者Gao Shou-Ting1; Zhou Fei-Fan1,2
刊名Chinese physics letters
出版日期2008-10-01
卷号25期号:10页码:3830-3833
ISSN号0256-307X
通讯作者Gao shou-ting()
英文摘要A new tracer is presented to diagnose tropical cyclones (tcs) and their correspondent rainfall. it is defined as water vapour potential vorticity (wpv) by replacing potential temperature with specific humidity in the potential vorticity (pv). the wpv is compared with pv and moist potential vorticity (mpv) in diagnosing three tropical cyclone cases occurred in north-west pacific during 10 july to 21 july 2005 (haitang), 30 july to 9 august 2005 (matsa) and 25 september to 3 october 2005 (longwang) separately. the results show that in tracing the track of tcs, wpv is not nicer than pv but better than mpv. while diagnosing tcs' onshore rainfall, wpv is better than mpv in all the three cases. moreover, the advection of wpv is a good indication of tc rainfall after its landing.
WOS关键词EXTRATROPICAL CYCLONES ; MOTION ; CYCLOGENESIS ; DIAGNOSTICS ; STORM ; SENSITIVITY ; GENERATION ; TENDENCY ; MODEL
WOS研究方向Physics
WOS类目Physics, Multidisciplinary
语种英语
WOS记录号WOS:000259736600085
出版者IOP PUBLISHING LTD
URI标识http://www.irgrid.ac.cn/handle/1471x/2384559
专题中国科学院大学
通讯作者Gao Shou-Ting
作者单位1.Chinese Acad Sci, Inst Atmospher Phys, Dept Mesoscale & Small Scale, Beijing 100029, Peoples R China
2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714
Gao Shou-Ting,Zhou Fei-Fan. Water vapour potential vorticity and its applications in tropical cyclones[J]. Chinese physics letters,2008,25(10):3830-3833.
APA Gao Shou-Ting,&Zhou Fei-Fan.(2008).Water vapour potential vorticity and its applications in tropical cyclones.Chinese physics letters,25(10),3830-3833.
MLA Gao Shou-Ting,et al."Water vapour potential vorticity and its applications in tropical cyclones".Chinese physics letters 25.10(2008):3830-3833.

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来源:中国科学院大学

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