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
(서울대학교) (서울대학교)
저널정보
한국기상학회 대기 대기 Vol.34 No.4
오류 신고하기

피인용 0

검색

    초록·키워드

    It has been widely documented how climate systems respond to net zero carbon emissions. While the reversibility of surface climate variables under CO₂ removal has been reported, tropopause height change has not been addressed. By using multi-model simulations where CO₂ concentrations are symmetrically ramped up and down, the present study investigates how zonal- mean temperature distribution and tropopause height respond to varying CO₂ pathway. During the ramp-up period, tropospheric warming and stratospheric cooling get strengthened, causing tropopause to rise in both the tropics and extratropics. Such changes are reversed during the ramp-down period as CO₂ concentrations are reduced. However, their recovery is slower, leaving the tropopause height at the end of CO₂ removal higher than its initial state. Such asymmetric response in tropopause height is mainly attributable to upper tropospheric rather than lower stratospheric temperature changes. This finding suggests that hysteresis behavior of climate systems to CO₂ removal may occur not only at the surface but also at the tropopause.

    최근 본 자료 전체보기

      UCI(KEPA) : I410-151-25-02-091201445