PDO가 동아시아 여름 몬순과 ENSO 상관성에 미치는 영향

Title
PDO가 동아시아 여름 몬순과 ENSO 상관성에 미치는 영향
Alternative Title
Interferential influence of PDO on the relationship between El Nino and northeast Asian summer monsoon
Author(s)
윤진희; 예상욱
Publication Year
2009-06-17
Abstract
The influence of Pacific Decadal Oscillation interference on the relationship between El Nino and northeast Asian summer monsoon (NEASM) is examined using observational datasets for the period of 1979-2007. When El Nino occurs during the boreal winter (December-January-February), the amount of rainfall over northeast Asia is usually above normal during the following summer (June-July-August). Such relationship between El Nino and NEASM is intensified when El Nino and Pacific Decadal Oscillation (PDO) are in phase during the previous winter. However, when El Nino and Pacific Decadal Oscillation are out of phase, the relationship is weakened. We argue that Pacific Decadal Oscillation can constructively or destructively interfere with the summer rainfall response over northeast Asia to El Nino.
URI
https://sciwatch.kiost.ac.kr/handle/2020.kiost/29418
Bibliographic Citation
Workshop on Global Climate Monitoring and Modeling, pp.44 - 45, 2009
Publisher
한국해양연구소
Type
Conference
Language
English
Publisher
한국해양연구소
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