| DOI: | 10.1002/grl.50913
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| 论文题名: | Westerly wind bursts and the diversity of ENSO in CCSM3 and CCSM4 |
| 作者: | Lopez H.; Kirtman B.P.
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| 刊名: | Geophysical Research Letters
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| ISSN: | 0094-8571
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| EISSN: | 1944-8302
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| 出版年: | 2013
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| 卷: | 40, 期:17 | | 起始页码: | 4722
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| 结束页码: | 4727
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| 语种: | 英语
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| 英文关键词: | ENSO
; SST
; thermocline feedback
; westerly wind burst
; zonal advective feedback
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| Scopus关键词: | Community climate system model
; Eastern pacific
; ENSO
; Feedback mechanisms
; Model discrepancies
; SST
; State-dependent
; Westerly wind bursts
; Atmospheric pressure
; Climate models
; Stream flow
; Wind stress
; Climatology
; climate modeling
; El Nino-Southern Oscillation
; parameterization
; sea surface temperature
; thermocline
; westerly
; Pacific Ocean
; Pacific Ocean (Central)
; Pacific Ocean (East)
; Pacific Ocean (Tropical)
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| 英文摘要: | This study investigates the effect of parameterized westerly wind bursts (WWBs) on the diversity of El Niño-Southern Oscillation (ENSO) warm events, namely, eastern Pacific (EP) and central Pacific (CP) ENSO in Community Climate System Model version 3 (CCSM3) and version 4 (CCSM4). The parameterization includes the possibility of state-independent (SI) and state-dependent (SD) WWBs. The inclusion of WWBs enhances the overall tropical Pacific variability. This is accompanied by an increased in the so-called thermocline and advective feedback mechanisms. The SI WWB results present some model discrepancies, with CCSM3 (CCSM4) having enhanced CP (EP) ENSO variability. For the SD WWB case, both models show enhanced EP variability relative to CP variability. Key Points Central and eastern Pacific ENSO events are analyzed Westerly wind burst plays a role in ENSO variability Eastern Pacific ENSO events are strongly modified by westerly wind events ©2013. American Geophysical Union. All Rights Reserved. |
| URL: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-84883723906&doi=10.1002%2fgrl.50913&partnerID=40&md5=bc850a1a53e60eff3c10e06a41425f6b
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| Citation statistics: |
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| 资源类型: | 期刊论文
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| 标识符: | http://119.78.100.158/handle/2HF3EXSE/5835
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| Appears in Collections: | 气候减缓与适应
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作者单位: | Rosenstiel School of Marine and Atmospheric Science, University of Miami, Miami, FL, United States
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| Recommended Citation: | |
Lopez H.,Kirtman B.P.. Westerly wind bursts and the diversity of ENSO in CCSM3 and CCSM4[J]. Geophysical Research Letters,2013-01-01,40(17).
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