Arctic sea ice loss warmed the temperate East Asian winter in the mid-Holocene

J Dong, X Shi, H Dai, Z Lu, X Liu, AS Astakhov… - … Earth & Environment, 2024 - nature.com
The recent colder winters in midlatitude Eurasia have been proposed to result from Arctic
sea-ice decline. However, large uncertainties remain regarding this link in the present …

Role of horizontal heat advection in Arctic surface warming during early spring

H Dai - Geophysical Research Letters, 2023 - Wiley Online Library
Reanalysis data and numerical model are employed to uncover the mechanisms of spring
(March–April) Arctic surface warming. Different from other seasons, little additional solar …

Surface albedo feedback, seasonal heat storage and meridional heat transport determine the seasonality of recent warming in Antarctica

H Dai - Journal of Geophysical Research: Atmospheres, 2024 - Wiley Online Library
The reanalysis data suggest that recent surface warming over Antarctica start in 2016. In this
study, using reanalysis data and numerical simulations, I attempt to determine the important …

Insolation-triggered Eurasian Ice Sheets collapse initiates the Last Termination

Y Liu, W Dong, S Li, J Eiríksson, E Guðmundsdóttir… - 2025 - researchsquare.com
Abstract The collapse of Northern Hemisphere ice sheets has been deemed as a trigger for
the chain of positive climate feedback during glacial terminations in Quaternary. Increasing …