인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2021.4
- 수록면
- 143 - 162 (20page)
- DOI
- 10.15531/ksccr.2021.12.2.143
이용수
초록· 키워드
This study investigates the extreme temperature and precipitation indices as defined by the Expert Team on Climate Change Detection and Indices (ETCCDI). We calculate 14 indices representing extreme climate over East Asia. Here, we utilized the ensemble results of NIMS-KMA (National Institute of Meteorological Sciences and Korea Meteorological Administration) climate models (UKESM1 and K-ACE) for analysis of long-term variation in present-day (1995 ~ 2014) and future (2015 ~ 2100) periods. The spatial distributions of simulated daily maximum and minimum temperatures and daily mean precipitation are comparable to those of ERA5 reanalysis data. Simulated extreme indices are well reproduced in the present-day period, although the NIMS-KMA climate models tend to underestimate annual minimum temperature extremes and overestimate extremes in precipitation intensity. In the future scenarios (SSP1-2.6, SSP2-4.5, SSP3-7.0, and SSP5-8.5), intensity and frequency of warm temperature extremes increased for the late 21st century, but magnitude and number of cold temperature extremes significantly decreased. Changes in extreme precipitation associated with a warming climate are becoming more intense and frequent in Southern China. But the changes in precipitation duration indices tend to have high uncertainty under SSP scenarios.
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목차
- ABSTRACT
- 1. 서론
- 2. 자료 및 방법
- 3. 결과
- 4. 요약 및 결론
- References
참고문헌
참고문헌 신청최근 본 자료
UCI(KEPA) : I410-ECN-0101-2021-453-001701047