DC Field | Value | Language |
---|---|---|
dc.contributor.author | Cheon, Woo Geun | - |
dc.contributor.author | Kug, Jong-Seong | - |
dc.date.accessioned | 2021-12-03T10:01:45Z | - |
dc.date.available | 2021-12-03T10:01:45Z | - |
dc.date.created | 2020-03-18 | - |
dc.date.issued | 2020-03 | - |
dc.identifier.issn | 0894-8755 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/107927 | - |
dc.description.abstract | In the framework of a sea ice-ocean general circulation model coupled to an energy balance atmospheric model, an intensity oscillation of Southern Hemisphere (SH) westerly winds affects the global ocean circulation via not only the buoyancy-driven teleconnection (BDT) mode but also the Ekman-driven teleconnection (EDT) mode. The BDT mode is activated by the SH air-sea ice-ocean interactions such as polynyas and oceanic convection. The ensuing variation in the Antarctic meridional overturning circulation (MOC) that is indicative of the Antarctic Bottom Water (AABW) formation exerts a significant influence on the abyssal circulation of the globe, particularly the Pacific. This controls the bipolar seesaw balance between deep and bottom waters at the equator. The EDT mode controlled by northward Ekman transport under the oscillating SH westerly winds generates a signal that propagates northward along the upper ocean and passes through the equator. The variation in the western boundary current (WBC) is much stronger in the North Atlantic than in the North Pacific, which appears to be associated with the relatively strong and persistent Mindanao Current (i.e., the southward flowing WBC of the North Pacific tropical gyre). The North Atlantic Deep Water (NADW) formation is controlled by salt advected northward by the North Atlantic WBC. | - |
dc.language | English | - |
dc.publisher | AMER METEOROLOGICAL SOC | - |
dc.relation.isPartOf | JOURNAL OF CLIMATE | - |
dc.title | The Role of Oscillating Southern Hemisphere Westerly Winds: Global Ocean Circulation | - |
dc.type | Article | - |
dc.identifier.doi | 10.1175/JCLI-D-19-0364.1 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | JOURNAL OF CLIMATE, v.33, no.6, pp.2111 - 2130 | - |
dc.identifier.wosid | 000513954900002 | - |
dc.citation.endPage | 2130 | - |
dc.citation.number | 6 | - |
dc.citation.startPage | 2111 | - |
dc.citation.title | JOURNAL OF CLIMATE | - |
dc.citation.volume | 33 | - |
dc.contributor.affiliatedAuthor | Kug, Jong-Seong | - |
dc.identifier.scopusid | 2-s2.0-85079877211 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | ANTARCTIC BOTTOM WATER | - |
dc.subject.keywordPlus | MERIDIONAL OVERTURNING CIRCULATION | - |
dc.subject.keywordPlus | ATLANTIC DEEP-WATER | - |
dc.subject.keywordPlus | CIRCUMPOLAR CURRENT | - |
dc.subject.keywordPlus | WEDDELL POLYNYA | - |
dc.subject.keywordPlus | DRAKE PASSAGE | - |
dc.subject.keywordPlus | CONVECTION | - |
dc.subject.keywordPlus | TRANSPORT | - |
dc.subject.keywordPlus | MODEL | - |
dc.subject.keywordPlus | VARIABILITY | - |
dc.subject.keywordAuthor | Ocean | - |
dc.subject.keywordAuthor | Abyssal circulation | - |
dc.subject.keywordAuthor | Ocean circulation | - |
dc.subject.keywordAuthor | Atmosphere-ocean interaction | - |
dc.subject.keywordAuthor | Boundary currents | - |
dc.relation.journalWebOfScienceCategory | Meteorology & Atmospheric Sciences | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Meteorology & Atmospheric Sciences | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
library@postech.ac.kr Tel: 054-279-2548
Copyrights © by 2017 Pohang University of Science ad Technology All right reserved.