Faculty Research Profile
Dong-Hyun Cha
학력
· Ph.D. (Unified course) in Atmospheric Sciences, Seoul National University, 2009
· B.S. in Atmospheric Sciences, Seoul National University, 2001
주요 경력
· Professor, Department of Urban and Environmental Engineering, UNIST, Korea, 2022.03-Present
· Associate Professor, Department of Urban and Environmental Engineering, UNIST, Korea, 2016.09-2022.02
· Assistant Professor, Department of Urban and Environmental Engineering, UNIST, Korea, 2012.10-2016.08
· Postdoctoral fellowship, International Pacific Research Center, University of Hawaii at Manoa, USA, 2011.1-2012.07
· Postdoctoral researcher, Brain Korea 21 program, Seoul
수상/학회/외부활동
· Best Ph.D. Thesis Award, the Korean Meteorological Society, October 2009
· Administrator Award, Korea Meteorological Administration, March 2010
· Administrator Commendation, Korea Meteorological Administration, January 2016
· Prime Minister Commendation in World Meteorological Day, Korea Meteorological Administration, March 2018
· Best Reviewer Awards, Korean Meteorological Society, October 2018
· 眞常 Academic Awards, Korean Meteorological Society, October 2021
재해기상예측연구실
High-impact Weather Prediction Laboratory
재해기상예측연구실은 다양한 자연재해, 특히 태풍, 폭설, 폭우, 폭염, 한파 등 재해 기상에 대한 연구 및 예측을 수행하고 있습니다. 재해 기상의 이론적 기초와 메커니즘뿐만 아니라 수치적 모델링을 연구합니다.
특히, 우리 연구는 재해기상의 실시간 예측과 관측 및 모델 결과를 통한 역학 및 물리적 프로세스의 조사에 중점을 두고 있습니다. 또한 기후변화 시나리오의 동적 축소를 통해 기후변화와 관련된 재해기상의 미래 변화도 추정합니다.
The High Impact Weather Prediction Laboratory is researching and predicting various natural disasters, in particular, high-impact weather (HIW) such as typhoon, heavy snowfall, severe rain storm, heat wave, cold wave and etc. We study not only theoretical basis and mechanism of HIW but also numerical modeling of them.
In particular, our researches focus on the real-time forecast of high-impact weather (HIW) and the investigation of its dynamical and physical processes with observations as well as model results. In addition, future changes in HIW related to climate change are also estimated through dynamical downscaling of climate change scenarios.
The High Impact Weather Prediction Laboratory is researching and predicting various natural disasters, in particular, high-impact weather (HIW) such as typhoon, heavy snowfall, severe rain storm, heat wave, cold wave and etc. We study not only theoretical basis and mechanism of HIW but also numerical modeling of them.
In particular, our researches focus on the real-time forecast of high-impact weather (HIW) and the investigation of its dynamical and physical processes with observations as well as model results. In addition, future changes in HIW related to climate change are also estimated through dynamical downscaling of climate change scenarios.
연구분야
태풍모델링, 미래기후변화 지역기후모델링, 폭염 및 호우 예측 및 이해
Typhoon Modeling, Regional Climate Modeling of Future Climate Change, Prediction and Understanding of Heat Wave and Heavy Rainfall
연구 희망분야
자료동화, 인공지능 / Data Assimilation, AI
Data Assimilation, AI
연구주제
수치모델 개발 및 개선, 실시간 태풍 예측, 지역기후모델링, 재해기상(태풍, 집중호우 & 폭설, 홍수 & 가뭄, 폭염 & 한파), 해양-지면-대기 모델 커플링
Development and Improvement of Numerical Models, Real-time Tropical Cyclone Forecasting, Regional Climate Modeling, High Impact Weather (Typhoon, Heavy Precipitation & Snowfall, Flood & Snowfall, Flood & Drought, Heatwave & Cold Surge), Ocean-Land-Atmosphere Models Coupling
Development and Improvement of Numerical Models, Real-time Tropical Cyclone Forecasting, Regional Climate Modeling, High Impact Weather (Typhoon, Heavy Precipitation & Snowfall, Flood & Snowfall, Flood & Drought, Heatwave & Cold Surge), Ocean-Land-Atmosphere Models Coupling
국가연구개발사업 기술 분류체계
국가과학기술표준분류
ND. 지구과학(지구/대기/해양/천문) > ND04. 대기과학 > ND0405. 대기 모델링/예보기술
논문
· Journal of Advances in Modeling Earth Systems, Effect of a scale-aware convective parameterization scheme on the simulation of convective cells-related heavy rainfall in South Korea, Park, Haerin, Gayoung Kim, Dong-Hyun Cha*, Eun-Chul Chang, Joowan Kim, Sang-Hun Park, and Dong-Kyou Lee, (2022년 6월)
· Geophysical Research Letters, How does Pacific Decadal Oscillation affect tropical cyclone activity over Far East Asia?, Lee, Minkyu, Taehyung Kim, Dong-Hyun Cha*, Seung-Ki Min, Doo-Sun R. Park, Sang-Wook Yeh, and Johnny C. L. Chan, (2021년 12월)
· Climate Dynamics, Recent changes in heatwave characteristics over Korea, Yoon, Donghyuck, Dong-Hyun Cha*, Myong-In Lee, Ki-Hong Min, Joowan Kim, Sang-Yoon Jun, and Yonghan Choi, (2020년 8월)
특허
· 태풍의 경로를 결정하는 방법 및 이를 수행하는 장치 / 차동현, 김경민 / 2021-05
· 품질 보증 인증을 위한 CORDEX 파일 변환 프로그램 / 차동현, 김가영 / 2019-11