Precursors of the El Nino/La Nina onset and their interrelationship SCIE SCOPUS
DC Field | Value | Language |
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dc.contributor.author | Kug, Jong-Seong | - |
dc.contributor.author | Sooraj, K-P. | - |
dc.contributor.author | Li, Tim | - |
dc.contributor.author | Jin, Fei-Fei | - |
dc.date.accessioned | 2020-04-20T08:55:02Z | - |
dc.date.available | 2020-04-20T08:55:02Z | - |
dc.date.created | 2020-01-28 | - |
dc.date.issued | 2010-03 | - |
dc.identifier.issn | 0148-0227 | - |
dc.identifier.uri | https://sciwatch.kiost.ac.kr/handle/2020.kiost/4121 | - |
dc.description.abstract | In this study, the equatorial sea level, western Pacific zonal wind, and high-frequency (2 similar to 90 day) wind variability are investigated as precursors of the onset of El Nino/La Nina. To a large extent, it is shown that each variable is a good indicator of El Nino-Southern Oscillation (ENSO) onset by exhibiting significant correlation to the ENSO index with 9 month lag. However, it is demonstrated here that the three precursors are remarkably correlated with each other. Based on the statistical analysis, we suggest here that the three precursors are governed by strong coupling processes: (1) scale interaction within the atmosphere between the low-frequency (LF, i.e., interannual) and high-frequency (HF, i.e., intraseasonal) winds and (2) positive air-sea coupled feedback among the western Pacific westerly, SST, and zonal mean thermocline. Our observational analysis and statistical prediction experiments suggest that the three precursors are not independent and they reflect the different aspects of the same coupling process during the ENSO onset phase. | - |
dc.description.uri | 1 | - |
dc.language | English | - |
dc.publisher | AMER GEOPHYSICAL UNION | - |
dc.title | Precursors of the El Nino/La Nina onset and their interrelationship | - |
dc.type | Article | - |
dc.citation.title | JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES | - |
dc.citation.volume | 115 | - |
dc.contributor.alternativeName | 국종성 | - |
dc.identifier.bibliographicCitation | JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, v.115 | - |
dc.identifier.doi | 10.1029/2009JD012861 | - |
dc.identifier.scopusid | 2-s2.0-79957884174 | - |
dc.identifier.wosid | 000275495600003 | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.subject.keywordPlus | WESTERLY WIND BURSTS | - |
dc.subject.keywordPlus | SEASONAL FOOTPRINTING MECHANISM | - |
dc.subject.keywordPlus | INTERMEDIATE COUPLED MODELS | - |
dc.subject.keywordPlus | OCEAN RECHARGE PARADIGM | - |
dc.subject.keywordPlus | SOUTHERN-OSCILLATION | - |
dc.subject.keywordPlus | EQUATORIAL PACIFIC | - |
dc.subject.keywordPlus | LA-NINA | - |
dc.subject.keywordPlus | INDIAN-OCEAN | - |
dc.subject.keywordPlus | INTRASEASONAL VARIATIONS | - |
dc.subject.keywordPlus | INTERANNUAL VARIABILITY | - |
dc.relation.journalWebOfScienceCategory | Meteorology & Atmospheric Sciences | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Meteorology & Atmospheric Sciences | - |