Global warming is amplified in the Arctic. However, numerical models struggle to represent
key processes that determine Arctic weather and climate. To collect data that help to …

The Arctic climate system includes numerous highly interactive small-scale physical
processes in the atmosphere, sea ice, and ocean. During and since the International Polar …

Abstract The Iceland and Greenland Seas are a crucial region for the climate system, being
the headwaters of the lower limb of the Atlantic Meridional Overturning Circulation …

One of the most intense air mass transformations on Earth happens when cold air flows from
frozen surfaces to much warmer open water in cold-air outbreaks (CAOs), a process …

Pulses of warm and moist air from lower latitudes provide energy to the Arctic and form its
main energy source outside of the summer months. These pulses can cause substantial …

Clouds are assumed to play an important role in the Arctic amplification process. This
motivated a detailed investigation of cloud processes, including radiative and turbulent …

Low-level airborne observations of the Arctic surface radiative energy budget are discussed.
We focus on the terrestrial part of the budget, quantified by the thermal-infrared net …

The interaction between sea ice and atmosphere depends strongly on the near‐surface
transfer coefficients for momentum and heat. A parametrization of these coefficients is …

Recent climate change in the Arctic has been rapid and dramatic, leading to numerous
physical and societal consequences. Many studies have investigated these ongoing and …

Effect of Wind Speed and Leads on Clear-Sky Cooling over Arctic Sea Ice during Polar
Night in: Journal of the Atmospheric Sciences Volume 76 Issue 8 (2019) Jump to Content …