대기 (Atmosphere)

  • 제34권3호
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  • Pages.319-323
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  • 2024
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  • 1598-3560(pISSN)
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  • 2288-3266(eISSN)
한국기상학회 (Korean Meteorological Society)
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최근 동아시아 여름몬순과 북서태평양 여름몬순의 관계 변화

Recent Changes in Relationship between East Asian and WNP Summer Monsoons

  • 신지윤 (한국해양과학기술원 해양기후예측센터) ;
  • 이강진 (APEC 기후센터) ;
  • 권민호 (한국해양과학기술원 해양기후예측센터)
  • JiYun Shin (Ocean Climate Prediction Center, Korea Institute of Ocean Sciences and Technology) ;
  • Kang-Jin Lee (APEC Climate Center) ;
  • MinHo Kwon (Ocean Climate Prediction Center, Korea Institute of Ocean Sciences and Technology)
  • 투고 : 2024.07.14
  • 심사 : 2024.07.30
  • 발행 : 2024.08.31
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⟨ 이전 논문 다음 논문 ⟩

초록

It has been recognized that interannual relationship between Northeast Asian and western North Pacific (WNP) summer monsoon intensities has a negative correlation with a statistical significance. This teleconnection can be understood by the responses to the stationary Rossby wave, which is forced by variability of the western North Pacific summer monsoon intensity. In addition, the relationship between two monsoon intensities have a large variability on decadal time-scale associated with adjacent climate variability. The study for the recent changes in these long-term relationships has not been reported so far. This study suggests the recent relationship between Northeast Asian and WNP summer monsoons with an extension of the analysis period in the previous studies. Based on the reanalysis datasets, this study also shows atmospheric teleconnection changes associated with El Nino in summertime during the different decadal periods. This study also suggests the possible reasons for the analysis results in terms of teleconnection changes.

키워드

과제정보

본 논문의 개선을 위해 좋은 의견을 제시해 주신 두 분의 심사위원께 감사를 드립니다. 본 논문은 2024년 기상청 기후예측과의 지원(PG54280, 최근 변화하는 기후특성을 반영한 역학-통계모델 기반의 기압계 패턴 예측 기술 개발), 한국해양과학기술원의 지원(PO0147A, 해양기후예측센터 운영), 그리고 2024년도 해양수산부 재원으로 해양수산과학기술진흥원의 지원(20220566, 북서태평양 온난화 진단 및 한반도 영향 태풍발생·급강화 연구)을 받아 수행된 연구입니다.

참고문헌

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