메뉴 건너뛰기
소속 기관 / 학교 인증
인증하면 논문, 학술자료 등을  무료로 열람할 수 있어요.
한국대학교, 누리자동차, 시립도서관 등 나의 기관을 확인해보세요
(국내 대학 90% 이상 구독 중)
고객센터 ENG
주제분류

논문 기본 정보

저자정보
저널정보
한국기상학회 Asia-Pacific Journal of Atmospheric Sciences Journal of the Korean Meteorological Society Vol.43 No.3
오류 신고하기

피인용 3

검색

    초록·키워드

    In this study, intensities and interannual variabilities of Hadley, Walker, and monsoon circulations at the lower troposphere are analyzed and compared with those at the upper troposphere, using velocity potential data at 850-hPa and 200-h㎩. Tropical circulations are decomposed in the components of the Hadley, Walker, and monsoon circulations by considering their different driving forces, following the method by Tanaka et al. (2004) to better understand the trends and variabilities of the tropical circulations. As a result, the ratios of the intensities of Walker, monsoon, and Hadley circulations appear to be 56:28:14 in boreal winter and 56:36:15 in boreal summer for the lower troposphere. Although intensities of the circulations at the lower level are less than 50% of the upper troposphere, the ratios of these tropical circulations are comparable to those in the upper troposphere. A weakening trend of the intensity of the Walker circulation and the intensifying trend of the Hadley circulation in boreal winter are detected at the lower troposphere in agreement with that in the upper troposphere by our previous study.

    최근 본 자료 전체보기

      UCI(KEPA) : I410-ECN-0101-2009-453-016241036