
Cover story
Soil moisture controls the permafrost carbon cycle — new paper in Earth's Future
Using CESM2, Mun et al. show that thaw-induced soil water is a primary regulator of permafrost carbon loss under warming and mitigation.
Read moreSeoul National University CSL
Climate System LaboratoryStruggle for pushing edge of the human knowledge

Editor's note
Climate System Laboratory (CSL) has studied broad topics related to the global/local climate changes to understand our climate system and predict future changes in the climate system on various time scales. The goal of our research is to explore and accumulate all scientific knowledge related to climate prediction by using big-data analysis, AI techniques, and numerical modeling. We have always aimed for the best research in the world and will continue to do so in the future.

Cover story
Using CESM2, Mun et al. show that thaw-induced soil water is a primary regulator of permafrost carbon loss under warming and mitigation.
Read more
Cover story

Cover story

Cover story
A slowing Atlantic overturning circulation amplifies North Atlantic salinity variability to unprecedented levels.
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Why does sea level keep rising even after emissions are cut? A new study points to the critical role of low cloud feedback.
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In a warming climate, ENSO drives stronger sea surface temperature variability across the globe.
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Super El Niño events can push the climate into a new regime, with enhanced risks under global warming.
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Even under climate mitigation scenarios, natural variability (noise) can tip the Atlantic Meridional Overturning Circulation.
Read moreZheng, Y. et al. · 2026
Piao, J. et al. · 2026
Yang, Y.-M. et al. · 2026
Na, Y.-S. et al. · 2026
Shin, Y.-R. et al. · 2026
2025
Nature CommunicationsNoise-induced tipping of Atlantic Meridional Overturning Circulation under climate...
21 papers
CSLVol. 25 · 2024
2024
Nature Climate ChangeEmergent climate change patterns originating from deep ocean warming in climate...
29 papers
CSLVol. 24 · 2023
2023
Scientific ReportsAn abrupt shift in gross primary productivity over Eastern China-Mongolia and its...
23 papers
CSLVol. 23 · 2022
2022
Nature Climate ChangeHysteresis of the intertropical convergence zone to CO2 forcing
27 papers
CSLVol. 22 · 2021
2021
Journal of Geophysical Research: AtmospheresDelayed Impacts of Arctic Sea‐Ice Loss on Eurasian Severe Cold Winters
19 papers

Feature 01
Climate System Laboratory (CSL) explores mechanisms of the global/regional climate changes, which are caused by both anthropogenic forcing and natural variability. In...

Feature 02
Ocean-atmosphere interaction plays a critical role in climate events and their changes. Climate System...

Feature 03
Earth's climate system consists of vegetation, ocean biogeochemistry, and carbon cycle as well as ocean,...

Feature 04
Recently, extreme weather/climate events such as heatwave, cold surge, drought, flood, typhoon, and other...

Feature 05
The climate model, which virtually simulates our climate system, is a useful tool to understand and...
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We welcome motivated graduate students and postdoctoral researchers. Please contact Prof. Kug by email.
jskug@snu.ac.kr