Understanding the responses of sea surface temperature to the two different types of El Nino in the western North Pacific SCIE SCOPUS
DC Field | Value | Language |
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dc.contributor.author | Yoon, Jinhee | - |
dc.contributor.author | Yeh, Sang-Wook | - |
dc.contributor.author | Kim, Young-Ho | - |
dc.contributor.author | Kug, Jong-Seong | - |
dc.contributor.author | Min, Hong Sik | - |
dc.date.accessioned | 2020-04-20T06:40:32Z | - |
dc.date.available | 2020-04-20T06:40:32Z | - |
dc.date.created | 2020-01-28 | - |
dc.date.issued | 2012-10 | - |
dc.identifier.issn | 0079-6611 | - |
dc.identifier.uri | https://sciwatch.kiost.ac.kr/handle/2020.kiost/3447 | - |
dc.description.abstract | In this study, we examine the physical processes of the response of sea surface temperature (SST) in the western North Pacific to the two different types of El Nino, the Central Pacific El Nino and the Eastern Pacific El Nino. While a center of anomalous warm SST is observed in the eastern tropical Pacific in the case of the Eastern Pacific El Nino, it is located in the central tropical Pacific for the Central Pacific El Nino. We investigate the detailed SST response in the Kuroshio Extension region, where the anomalous SST is warm (cool) in the Central Pacific El Nino (Eastern Pacific El Nino) during the boreal fall and winter. We diagnose the SST tendency to identify the roles of the surface net heat fluxes and Ekman transport. During the fall and winter, the atmospheric teleconnections over the North Pacific are quite different between the two types of El Nino, which might be due to changes in atmospheric diabatic forcing in relation to rainfall in the tropical Pacific. Our results suggest that the physical processes, which are responsible for the western North Pacific SST in response to the two different types of El Nino, are basically similar. That is, Ekman heat transport plays a key role in warming and cooling of the SST anomalies in the Kuroshio Extension region in the Central Pacific El Nino and Eastern Pacific El Nino, respectively. In contrast, the net surface heat fluxes act to weaken the SST anomalies. This result indicates that changes in the anomalous atmospheric circulation over the North Pacific, which is directly associated with Ekman currents at the upper levels, are important to determine the responses of SST in the Kuroshio Extension region to the two types of El Nino. (C) 2012 Elsevier Ltd. All rights reserved. | - |
dc.description.uri | 1 | - |
dc.language | English | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.subject | ENSO TELECONNECTIONS | - |
dc.subject | ATMOSPHERIC BRIDGE | - |
dc.subject | WARM POOL | - |
dc.subject | ANOMALIES | - |
dc.subject | REANALYSIS | - |
dc.subject | EVENTS | - |
dc.subject | OCEANS | - |
dc.title | Understanding the responses of sea surface temperature to the two different types of El Nino in the western North Pacific | - |
dc.type | Article | - |
dc.citation.endPage | 89 | - |
dc.citation.startPage | 81 | - |
dc.citation.title | PROGRESS IN OCEANOGRAPHY | - |
dc.citation.volume | 105 | - |
dc.contributor.alternativeName | 김영호 | - |
dc.contributor.alternativeName | 국종성 | - |
dc.contributor.alternativeName | 민홍식 | - |
dc.identifier.bibliographicCitation | PROGRESS IN OCEANOGRAPHY, v.105, pp.81 - 89 | - |
dc.identifier.doi | 10.1016/j.pocean.2012.04.007 | - |
dc.identifier.scopusid | 2-s2.0-84872602662 | - |
dc.identifier.wosid | 000311000900009 | - |
dc.type.docType | Review | - |
dc.description.journalClass | 1 | - |
dc.subject.keywordPlus | ENSO TELECONNECTIONS | - |
dc.subject.keywordPlus | ATMOSPHERIC BRIDGE | - |
dc.subject.keywordPlus | WARM POOL | - |
dc.subject.keywordPlus | ANOMALIES | - |
dc.subject.keywordPlus | REANALYSIS | - |
dc.subject.keywordPlus | EVENTS | - |
dc.subject.keywordPlus | OCEANS | - |
dc.relation.journalWebOfScienceCategory | Oceanography | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Oceanography | - |