A kinematic mechanism for positive feedback between synoptic eddies and NAO SCIE SCOPUS
DC Field | Value | Language |
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dc.contributor.author | Ren, Hong-Li | - |
dc.contributor.author | Jin, Fei-Fei | - |
dc.contributor.author | Kug, Jong-Seong | - |
dc.contributor.author | Zhao, Jing-Xia | - |
dc.contributor.author | Park, Juhyun | - |
dc.date.accessioned | 2020-04-20T09:40:31Z | - |
dc.date.available | 2020-04-20T09:40:31Z | - |
dc.date.created | 2020-01-28 | - |
dc.date.issued | 2009-06-13 | - |
dc.identifier.issn | 0094-8276 | - |
dc.identifier.uri | https://sciwatch.kiost.ac.kr/handle/2020.kiost/4282 | - |
dc.description.abstract | A kinematic mechanism for the positive feedback between the North Atlantic Oscillation (NAO) and synoptic eddies are depicted based on observational data analyses. Using three-point rescaled covariance statistics of band-pass-filtered (2-8 days) synoptic eddy fields, we examined observed eddy structure changes associated with winter-mean NAO anomalous flow. It is demonstrated that the NAO flow anomalies systematically deform the structures of recurring synoptic eddies to generate seasonal-mean eddy-vorticity flux anomalies predominately directed to the left-hand side of the NAO flow anomalies. These anomalous eddy-vorticity fluxes converge into the cyclonic center and diverge from the anticyclonic center of the anomalous NAO flow, and thus enhance the NAO flow. Citation: Ren, H.-L., F.-F. Jin, J.-S. Kug, J.-X. Zhao, and J. Park (2009), A kinematic mechanism for positive feedback between synoptic eddies and NAO, Geophys. Res. Lett., 36, L11709, doi:10.1029/2009GL037294. | - |
dc.description.uri | 1 | - |
dc.language | English | - |
dc.publisher | AMER GEOPHYSICAL UNION | - |
dc.subject | NORTH-ATLANTIC OSCILLATION | - |
dc.subject | FREQUENCY FLOW INTERACTION | - |
dc.subject | MIDLATITUDE STORM TRACKS | - |
dc.subject | HEMISPHERE WINTER | - |
dc.subject | DYNAMICS | - |
dc.subject | EDDY | - |
dc.subject | VARIABILITY | - |
dc.subject | ANOMALIES | - |
dc.subject | PATTERN | - |
dc.subject | WAVE | - |
dc.title | A kinematic mechanism for positive feedback between synoptic eddies and NAO | - |
dc.type | Article | - |
dc.citation.title | GEOPHYSICAL RESEARCH LETTERS | - |
dc.citation.volume | 36 | - |
dc.contributor.alternativeName | 국종성 | - |
dc.identifier.bibliographicCitation | GEOPHYSICAL RESEARCH LETTERS, v.36 | - |
dc.identifier.doi | 10.1029/2009GL037294 | - |
dc.identifier.scopusid | 2-s2.0-68949128609 | - |
dc.identifier.wosid | 000267000700002 | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.subject.keywordPlus | NORTH-ATLANTIC OSCILLATION | - |
dc.subject.keywordPlus | FREQUENCY FLOW INTERACTION | - |
dc.subject.keywordPlus | MIDLATITUDE STORM TRACKS | - |
dc.subject.keywordPlus | HEMISPHERE WINTER | - |
dc.subject.keywordPlus | DYNAMICS | - |
dc.subject.keywordPlus | EDDY | - |
dc.subject.keywordPlus | VARIABILITY | - |
dc.subject.keywordPlus | ANOMALIES | - |
dc.subject.keywordPlus | PATTERN | - |
dc.subject.keywordPlus | WAVE | - |
dc.relation.journalWebOfScienceCategory | Geosciences, Multidisciplinary | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Geology | - |