접합모형을 이용한 서해안의 폭설에 미치는 대기-해양 상호작용의 효과에 대한 수치 연구

Title
접합모형을 이용한 서해안의 폭설에 미치는 대기-해양 상호작용의 효과에 대한 수치 연구
Alternative Title
A Numerical Study for Effects of Air-Sea Interaction on the snowstorm over the west coast of Korea using Coupled Model
Author(s)
허기영; 하경자; 전기천; 박광순
KIOST Author(s)
Jun, Kicheon(전기천)
Publication Year
2009-04-23
Abstract
This study aims to examine the favorable conditions for rapid developing mesocyclone in a snowstorm across the Yellow Sea over the southwestern coast of Korea on 4 December 2005, using a coupled model with a Coupled Ocean/Atmosphere Mesoscale Prediction System as the atmospheric component and the Regional Ocean Modeling System as the oceanic component. The air-sea coupling results in important structural modifications for the amount of snowfall. A decrease in the SST during the development of the mesocyclone causes an increase in the maximum snowfall amount near its center. We can conclude that another mechanism of enhanced snowfall is found in addition to upward motion. The increased ascending motion allows a more upward transport of low-level moisture and then a more intense convective activity and more snowfall
URI
https://sciwatch.kiost.ac.kr/handle/2020.kiost/29559
Bibliographic Citation
2009년 한국기상학회 봄 학술대회 논문집, pp.50 - 51, 2009
Publisher
한국기상학회
Type
Conference
Language
English
Publisher
한국기상학회
Related Researcher
Research Interests

Marine meteorology,Wave modeling,Storm surge,해양기상,파랑모델링,폭풍해일

Files in This Item:
There are no files associated with this item.

qrcode

Items in ScienceWatch@KIOST are protected by copyright, with all rights reserved, unless otherwise indicated.

Browse