DOI: 10.1175/JCLI-D-12-00769.1
Scopus记录号: 2-s2.0-84885339781
论文题名: The different impact of positive-neutral and negative-neutral ENSO regimes on Australian tropical cyclones
作者: Chand S.S. ; Tory K.J. ; Mcbride J.L. ; Wheeler M.C. ; Dare R.A. ; Walsh K.J.E.
刊名: Journal of Climate
ISSN: 8948755
出版年: 2013
卷: 26, 期: 20 起始页码: 8008
结束页码: 8016
语种: 英语
Scopus关键词: Environmental conditions
; Relative vorticity
; Sea level pressure
; Sea surface temperature (SST)
; Statistically significant difference
; Tropical cyclone
; Vertical motions
; Sea level
; Hurricanes
; El Nino
; El Nino-Southern Oscillation
; La Nina
; sea level pressure
; sea surface temperature
; tropical cyclone
; vorticity
; Australia
英文摘要: The number of tropical cyclones (TCs) in the Australian region exhibits a large variation between different ENSO regimes. While the difference in TC numbers and spatial distribution of genesis locations between the canonical El Niño and La Niña regimes is well known, the authors demonstrate that a statistically significant difference in TC numbers also exists between the recently identified negative-neutral and positive-neutral regimes. Compared to the negative-neutral and La Niña regimes, significantly fewer TCs form in theAustralian region during the positive-neutral regime, particularly in the eastern subregion. This difference is attributed to concomitant changes in various large-scale environmental conditions such as sea level pressure, relative vorticity, vertical motion, and sea surface temperature. © 2013 American Meteorological Society. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/51593
Appears in Collections: 气候变化事实与影响
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作者单位: Centre for Australian Weather and Climate Research, Bureau of Meteorology, Melbourne, Vic, Australia; School of Earth Sciences, University of Melbourne, Parkville, Vic, Australia; School of Science, Information Technology and Engineering, University of Ballarat, Ballarat, Vic, Australia
Recommended Citation:
Chand S.S.,Tory K.J.,Mcbride J.L.,et al. The different impact of positive-neutral and negative-neutral ENSO regimes on Australian tropical cyclones[J]. Journal of Climate,2013-01-01,26(20)