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Understanding of precipitation - Transformed Eulerian Mean circulation through Warm Conveyor Belts and Dry Intrusions
THE DYNAMICS OF LARGE-SCALE ATMOSPHERIC CIRCULATION IN PRESENT AND FUTURE CLIMATES: JET STREAMS, STORM TRACKS, STATIONARY WAVES, AND MONSOONS I POSTER
atmospheric sciences | 12 december 2024
Yunsung Hwang, Changhyun Yoo, Sukyoung Lee
In this study, we attempt to understand the location and structure of warm conveyor belts (WCBs) and dry intrusions (DIs) in the context of the Transf...
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Influence of Subtropical UTLS Eddy Heat Flux on General Circulation
THE DYNAMICS OF LARGE-SCALE ATMOSPHERIC CIRCULATION IN PRESENT AND FUTURE CLIMATES: JET STREAMS, STORM TRACKS, STATIONARY WAVES, AND MONSOONS I POSTER
atmospheric sciences | 12 december 2024
Pin-Chun Huang, Sukyoung Lee
In the boreal winter climatology, there is an equatorward eddy heat flux (EHF) in the subtropical upper troposphere-lower stratosphere (UTLS) centered...
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How Well Is Tropical Pacific SST Change Predicted By Climatological Cooling Rates?
COUPLED OCEAN-ATMOSPHERE PROCESSES IN THE TROPICAL PACIFIC: PHYSICAL AND BIOGEOCHEMICAL DYNAMICS AND INTERACTIONS III POSTER
ocean sciences | 10 december 2024
Allen Mewhinney, Sukyoung Lee
The tropical Pacific has a strong influence on global climate and thus, understanding how it has changed and will change with climate change has recei...
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An analysis of the recent tropical pacific sea surface temperature trend
TROPICAL PACIFIC CLIMATE VARIABILITY: DYNAMICS, TELECONNECTIONS, IMPACTS, AND PROJECTIONS IV POSTER
ocean sciences | 15 december 2023
Allen Mewhinney, Sukyoung Lee
Understanding the change in Pacific sea surface temperature, and in particular the change in the zonal gradient of the temperature, is important for u...
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Zonally Asymmetric Component of Summer Surface Temperature Trends Caused by Intraseasonal Time-Scale Processes
CHANGING HEAT WAVES IN A WARMING WORLD: MECHANISMS, PREDICTABILITY, INTERCONNECTEDNESS, AND IMPACTS ON SOCIETY AND ENVIRONMENT III POSTER
global environmental change | 14 december 2023
Dong Wan Kim, Sukyoung Lee, Joseph Clark, Steven B...
The role of intraseasonal timescale processes in shaping the zonally asymmetric component of the boreal summer skin temperature trend pattern are inve...
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Benchmark thermodynamic contributors to the growth and decay of the regional extreme surface temperature
HEAT WAVES BEHIND THE SCENES: DRIVERS, MECHANISMS, AND IMPACTS II ORAL
atmospheric sciences | 11 december 2023
Dong Wan Kim, Sukyoung Lee, Joseph Clark, Steven B...
A thermodynamic energy budget analysis is applied to the lowest model level of the ERA5 reanalysis dataset to investigate the mechanisms that drive th...
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Reply to Comment on “Moist Static Energy Transport Trends in Four Global Reanalyses: Are They Downgradient?” by Clark et al. (2022)
GEOPHYSICAL RESEARCH LETTERS
09 august 2023
Joseph Clark, Steven B. Feldstein, Sukyoung Lee
In a previous study, we investigated whether reanalysis moist static energy (MSE) transport trends over the 1980 through 2018 period are consistent...
On the Causes of Synoptic‐Scale Eddy Heat Flux Decline
GEOPHYSICAL RESEARCH LETTERS
26 december 2022
Mingyu Park, Sukyoung Lee
The poleward heat flux by atmospheric waves plays a pivotal role in maintaining the meridional temperature gradient. A recent study found that in t...