쿠로시오 직류해역에서 관측된 태풍에 기인한 강한 관성진동 현상

Title
쿠로시오 직류해역에서 관측된 태풍에 기인한 강한 관성진동 현상
Alternative Title
Typhoon-induced energetic near-inertial wave events observed in the Kuroshio Extension
Author(s)
박재훈
Alternative Author(s)
박재훈
Publication Year
2011-04-21
Abstract
In this paper, two energetic NIW events with different vertical structure observed in the same region during September–Octorbor 2005 are presented. Time-varying vertical NIW distributions are investigated using velocity profile measurements from an array of subsurface tall moorings across the Kuroshio equipped with upward-looking acoustic Doppler current profiler (ADCP), McLane moored profiler (MMP), and current meters. Time series of mixed-layer NIW energy input, predicted from observed wind data, suggest that the energy source of the NIW events are from two typhoons that pass over this region before the NIW events start. This study demonstrates that in supplying NIW energy to the deep layers the role of pre-existing anticyclonic circulation is more crucial than the strength of mixed-layer NIW energy generation.
URI
https://sciwatch.kiost.ac.kr/handle/2020.kiost/28414
Bibliographic Citation
The 16th Pacific-Asian Marginal Seas (PAMS) Meeting, pp.327 - 333, 2011
Publisher
PAMS
Type
Conference
Language
English
Publisher
PAMS
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