Arctic amplification (AA)—referring to the enhancement of near-surface air temperature
change over the Arctic relative to lower latitudes—is a prominent feature of climate change …

Arctic Amplification is a fundamental feature of past, present, and modelled future climate.
However, the causes of this “amplification” within Earth's climate system are not fully …

Arctic cyclones are an extremely common, year-round phenomenon, with substantial
influence on sea ice. However, few studies address the heterogeneity in the spatial patterns …

To analyze links among key processes that contribute to Arctic‐midlatitude teleconnections
we apply causal discovery based on graphical models known as causal graphs. First, we …

Based on the ERA5 reanalysis, we report on statistically significant impacts of transient
cyclones on sea ice concentration (SIC) in the Atlantic sector of the Arctic Ocean in winter …

Recent Arctic warming has fuelled interest in the weather and climate of the polar regions
and how this interacts with lower latitudes. Several interesting theories of polar-midlatitude …

Synoptic-scale cyclones in the Arctic are an important source of short-term sea ice variability
during the melt season. This study examines whether recent changes to the Arctic …

Using ERA5 reanalysis we find positive trends in poleward transport of moisture and heat
during 1979–2018 over the winter Barents Sea sector and summer East Siberian Sea …

A substantial portion of the moisture transport into the Arctic occurs in episodic, high-
amplitude events with strong impacts on the Arctic's climate system components such as sea …

Horizontal and vertical moisture advection in the lower troposphere of the Arctic under
progressing global warming is examined using a large‐scale ensemble model data set …