열대 동태평양에서 ENSO와 계절 주기와의 상관성

Title
열대 동태평양에서 ENSO와 계절 주기와의 상관성
Alternative Title
On the relationship between ENSO and annual cycle in the tropical eastern Pacific
Author(s)
최정; 안순일; 국종성
Publication Year
2009-08-11
Abstract
The El Nino-Southern Oscillation (ENSO) is an abnormal change of the annual cycle, and thus, change in ENSO is closely related to change in the annual cycle. So far, it is known that the change in the amplitude of ENSO is negatively correlated to that in the amplitude of the annual cycle. Here we analyzed 500-year simulation of a coupled GCM in order to investigate the relationship between ENSO and annual cycle in the tropical eastern Pacific. The negative correlation between the decadal change in the ENSO amplitude and that in the annual cycle is dominant, yet the positive correlation is also significant for some decadal periods. Here, we propose the possible mechanisms to lead the positive and negative correlations.
URI
https://sciwatch.kiost.ac.kr/handle/2020.kiost/29365
Bibliographic Citation
AOGS 6th annual meeting, pp.1, 2009
Publisher
AOGS
Type
Conference
Language
English
Publisher
AOGS
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