메뉴 건너뛰기
.. 내서재 .. 알림
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)
로그인 회원가입 고객센터 ENG
주제분류

추천
검색
질문

이용수

표지
📌
연구주제
📖
연구배경
🔬
연구방법
🏆
연구결과
AI에게 요청하기
추천
검색
질문

초록· 키워드

오류제보하기
The climatology of various stability indices (SIs) and environmental parameters (EPs) widely used to forecast severe convection over South Korea has been studied by using the five upper air observation data for a period of 10 years (1997-2006). Virtual temperature correction is applied when calculating SIs and EPs, such as the equilibrium level (EL), level of free convection (LFC), convective available potential energy (CAPE), and convection inhibition (CIN). The characteristics (spread ranges of SIs and EPs) of the atmospheric environment are significantly affected by geographic location and seasonal features. Most of the selected SIs and EPs show significant variation as a result of the seasonal march of Asian monsoons, but their magnitudes are depend on the geographic location, SI and EP. The seasonal variations of SIs and EPs show that summer is the most favorable season for deep convection. Osan and Gwangju show larger instability and more favorable conditions for deep convection than other regions under the influence of the ocean. Also, most of the selected SIs and EPs show significant diurnal variations with the largest (lowest) instability at 12 UTC (00 UTC). The diurnal variation is more significant in the inland area (Osan and Gwangju), than on the coast (Baengnyeongdo, Jeju, and Pohang). The diurnal variations of SIs and EPs are likely to be related to the diurnal cycle of solar heating and water vapor at the lower layer. The frequency distributions of SIs classified by the Korea Meteorological Administration criteria show that the threshold values should be re-inspected for efficient use of SIs over South Korea, because the frequency distributions in a similar instability class are quite different among SIs.

목차

Abstract
1. Introduction
2. Data
3. Method
4. Results
5. Discussion
6. Summary and concluding remarks
Acknowledgements
REFERENCES

참고문헌 (0)

참고문헌 신청

함께 읽어보면 좋을 논문

논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!

이 논문의 저자 정보

이 논문과 함께 이용한 논문

최근 본 자료

전체보기

댓글(0)

0