DOI: 10.1002/grl.50729
论文题名: Two distinct roles of Atlantic SSTs in ENSO variability: North Tropical Atlantic SST and Atlantic Niño
作者: Ham Y.-G. ; Kug J.-S. ; Park J.-Y.
刊名: Geophysical Research Letters
ISSN: 0094-8748
EISSN: 1944-8479
出版年: 2013
卷: 40, 期: 15 起始页码: 4012
结束页码: 4017
语种: 英语
英文关键词: Atlantic SST
; ENSO
Scopus关键词: Atlantic SST
; Coupled modeling
; Eastern pacific
; ENSO
; Independent predictors
; Inverse relationship
; Observational data
; Tropical atlantic
; Atmospheric pressure
; Experiments
; Forecasting
; climate modeling
; cooling
; data acquisition
; El Nino-Southern Oscillation
; sea surface temperature
; seasonal variation
; statistical analysis
; weather forecasting
; Atlantic Ocean
; Atlantic Ocean (Tropical)
英文摘要: Two distinct roles of the Atlantic sea surface temperatures (SSTs), namely, the North Tropical Atlantic (NTA) SST and the Atlantic Niño, on the El Niño-Southern Oscillation (ENSO) variability are investigated using the observational data from 1980 to 2010 and coupled model experiments. It appears that the NTA SST and the Atlantic Niño can be used as two independent predictors for predicting the development of ENSO events in the following season. Furthermore, they are likely to be linked to different types of El Niño events. Specifically, the NTA SST cooling during February, March, and April contributes to the central Pacific warming at the subsequent winter season, while the negative Atlantic Niño event during June, July, and August contributes to enhancing the eastern Pacific warming. The coupled model experiments support these results. With the aid of a lagged inverse relationship, the statistical forecast using two Atlantic indices can successfully predict various ENSO indices © 2013. American Geophysical Union. All Rights Reserved. URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84880903397&doi=10.1002%2fgrl.50729&partnerID=40&md5=948bf0fe5e6e5893c1f034a53921cfc6
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/6012
Appears in Collections: 气候减缓与适应
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作者单位: Global Modeling and Assimilation Office, NASA Goddard Space Flight Center, Greenbelt, MD, United States
Recommended Citation:
Ham Y.-G.,Kug J.-S.,Park J.-Y.. Two distinct roles of Atlantic SSTs in ENSO variability: North Tropical Atlantic SST and Atlantic Niño[J]. Geophysical Research Letters,2013-01-01,40(15).