J
Jee-Hoon Jeong
Researcher at Chonnam National University
Publications - 94
Citations - 4272
Jee-Hoon Jeong is an academic researcher from Chonnam National University. The author has contributed to research in topics: Arctic & Global warming. The author has an hindex of 28, co-authored 85 publications receiving 3433 citations. Previous affiliations of Jee-Hoon Jeong include Seoul National University & University of Gothenburg.
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Journal ArticleDOI
Weakening of the stratospheric polar vortex by Arctic sea-ice loss
Baek-Min Kim,Seok-Woo Son,Seung-Ki Min,Jee-Hoon Jeong,Seong-Joong Kim,Xiangdong Zhang,Taehyoun Shim,Jin-Ho Yoon +7 more
TL;DR: It is found that decreased sea-ice cover during early winter months (November-December), especially over the Barents-Kara seas, enhances the upward propagation of planetary-scale waves with wavenumbers of 1 and 2, subsequently weakening the stratospheric polar vortex in mid-winter (January-February).
Journal ArticleDOI
Two distinct influences of Arctic warming on cold winters over North America and East Asia
Jong-Seong Kug,Jee-Hoon Jeong,Yeon-Soo Jang,Baek-Min Kim,Chris K. Folland,Chris K. Folland,Seung-Ki Min,Seok-Woo Son +7 more
TL;DR: In this paper, the authors identify two distinct influences of Arctic warming which may lead to cold winters over East Asia or North America, based on observational analyses and extensive climate model results, and suggest that their results may help improve seasonal prediction of winter weather and extreme events in these regions.
Journal ArticleDOI
Contribution of land surface initialization to subseasonal forecast skill: first results from a multi-model experiment.
Randal D. Koster,Sarith Mahanama,Sarith Mahanama,T. J. Yamada,T. J. Yamada,T. J. Yamada,Gianpaolo Balsamo,Aaron A. Berg,M. Boisserie,Paul A. Dirmeyer,Francisco J. Doblas-Reyes,G.B Drewitt,C. T. Gordon,Z. Guo,Jee-Hoon Jeong,David M. Lawrence,W.-S. Lee,Z. Li,Z. Li,Lifeng Luo,Lifeng Luo,Sergey Malyshev,William J. Merryfield,Sonia I. Seneviratne,Tanja Stanelle,B. J. J. M. van den Hurk,Frederic Vitart,Eric F. Wood +27 more
TL;DR: The second phase of the Global Land-Atmosphere Coupling Experiment (GLACE-2) is aimed at quantifying, with a suite of long-range forecast systems, the degree to which realistic land surface initialization contributes to the skill of subseasonal precipitation and air temperature forecasts.
Journal ArticleDOI
The Second Phase of the Global Land–Atmosphere Coupling Experiment: Soil Moisture Contributions to Subseasonal Forecast Skill
Randal D. Koster,Sarith Mahanama,Sarith Mahanama,Sarith Mahanama,T. J. Yamada,T. J. Yamada,T. J. Yamada,Gianpaolo Balsamo,Aaron A. Berg,M. Boisserie,Paul A. Dirmeyer,Francisco J. Doblas-Reyes,G.B Drewitt,C. T. Gordon,Z. Guo,Jee-Hoon Jeong,W.-S. Lee,Z. Li,Z. Li,Lifeng Luo,Lifeng Luo,Sergey Malyshev,William J. Merryfield,Sonia I. Seneviratne,Tanja Stanelle,B. J. J. M. van den Hurk,Frederic Vitart,Eric F. Wood +27 more
TL;DR: The second phase of the Global Land-Atmosphere Coupling Experiment (GLACE-2) is a multi-institutional numerical modeling experiment focused on quantifying, for boreal summer, the subseasonal forecast skill for precipitation and air temperature that can be derived from the realistic initialization of land surface states, notably soil moisture as mentioned in this paper.
Journal ArticleDOI
Changes in occurrence of cold surges over east Asia in association with Arctic Oscillation
Jee-Hoon Jeong,Chang-Hoi Ho +1 more
TL;DR: In this article, the occurrence of cold surges in east Asia is significantly influenced by the Arctic Oscillation (AO), and the events of cold surge are objectively determined based on several synoptic criteria and the phase-dependency of its occurrences in association with the AO has been revealed.