DOI: 10.1002/2015GL063966
论文题名: Variations in global tropical cyclone activity and the Madden-Julian Oscillation since the midtwentieth century
作者: Klotzbach P.J. ; Oliver E.C.J.
刊名: Geophysical Research Letters
ISSN: 0094-9260
EISSN: 1944-8991
出版年: 2015
卷: 42, 期: 10 起始页码: 4199
结束页码: 4207
语种: 英语
英文关键词: ENSO
; MJO
; tropical cyclone
Scopus关键词: Atmospheric pressure
; Hurricanes
; Modulation
; Storms
; Tropics
; ENSO
; Madden-Julian oscillation
; MJO
; Multi-decadal time scale
; Outgoing longwave radiation
; Southern oscillation
; Tropical cyclone
; Tropical cyclone activity
; Climatology
; El Nino-Southern Oscillation
; global change
; longwave radiation
; Madden-Julian oscillation
; ocean basin
; remote sensing
; timescale
; tropical cyclone
; twentieth century
英文摘要: The Madden-Julian oscillation (MJO) has been documented in previous studies to significantly impact tropical cyclone activity in all ocean basins. Most of these studies have utilized the Wheeler-Hendon index. This index is only available since 1974, the period over which remotely sensed outgoing longwave radiation data has been available. Our study utilizes a long reconstructed MJO index, based on surface pressures, which extends back to 1905. We document consistent modulation of tropical cyclone activity by the MJO in all basins over this time period. These modulations are shown to be remarkably stable over the entire analysis period. We also examine the combined impacts of El Niño-Southern Oscillation and the MJO on tropical cyclone activity in each basin over multidecadal time scales. ©2015. American Geophysical Union. All Rights Reserved. URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84931560282&doi=10.1002%2f2015GL063966&partnerID=40&md5=9ad7c09fd55aff1dd0e7d6f9937ab7a7
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/8876
Appears in Collections: 科学计划与规划 气候变化与战略
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作者单位: Department of Atmospheric Science, Colorado State University, Fort Collins, CO, United States
Recommended Citation:
Klotzbach P.J.,Oliver E.C.J.. Variations in global tropical cyclone activity and the Madden-Julian Oscillation since the midtwentieth century[J]. Geophysical Research Letters,2015-01-01,42(10).