Overview: quasi-Lagrangian observations of Arctic air mass transformations – introduction and initial results of the HALO–() aircraft campaign

M Wendisch, S Crewell, A Ehrlich… - Atmospheric …, 2024 - acp.copernicus.org
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 …

Local and remote atmospheric circulation drivers of Arctic change: A review

GR Henderson, BS Barrett, LJ Wachowicz… - Frontiers in Earth …, 2021 - frontiersin.org
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 …

A central arctic extreme aerosol event triggered by a warm air-mass intrusion

L Dada, H Angot, I Beck, A Baccarini… - Nature …, 2022 - nature.com
Frequency and intensity of warm and moist air-mass intrusions into the Arctic have
increased over the past decades and have been related to sea ice melt. During our year …

Reassessment of shortwave surface cloud radiative forcing in the Arctic: consideration of surface-albedo–cloud interactions

J Stapf, A Ehrlich, E Jäkel, C Lüpkes… - … Chemistry and Physics, 2020 - acp.copernicus.org
The concept of cloud radiative forcing (CRF) is commonly applied to quantify the impact of
clouds on the surface radiative energy budget (REB). In the Arctic, specific radiative …

Thermodynamic and kinematic drivers of atmospheric boundary layer stability in the central Arctic during the Multidisciplinary drifting Observatory for the Study of Arctic …

GC Jozef, JJ Cassano, S Dahlke, M Dice… - Atmospheric …, 2023 - acp.copernicus.org
Observations collected during the Multidisciplinary drifting Observatory for the Study of Arctic
Climate (MOSAiC) provide a detailed description of the impact of thermodynamic and …

Tethered balloon-borne profile measurements of atmospheric properties in the cloudy atmospheric boundary layer over the Arctic sea ice during MOSAiC: Overview …

M Lonardi, C Pilz, EF Akansu, S Dahlke… - Elem Sci …, 2022 - online.ucpress.edu
The tethered balloon-borne measurement system BELUGA (Balloon-bornE moduLar Utility
for profilinG the lower Atmosphere) was deployed over the Arctic sea ice for 4 weeks in …

[HTML][HTML] Radiative closure and cloud effects on the radiation budget based on satellite and shipborne observations during the Arctic summer research cruise, PS106

C Barrientos-Velasco, H Deneke… - Atmospheric …, 2022 - acp.copernicus.org
For understanding Arctic climate change, it is critical to quantify and address uncertainties in
climate data records on clouds and radiative fluxes derived from long-term passive satellite …

Confronting Arctic troposphere, clouds, and surface energy budget representations in regional climate models with observations

J Sedlar, M Tjernström, A Rinke, A Orr… - Journal of …, 2020 - Wiley Online Library
A coordinated regional climate model (RCM) evaluation and intercomparison project based
on observations from a July–October 2014 trans‐Arctic Ocean field experiment (ACSE …

Two ubiquitous radiative states observed across the high latitudes

C Bertossa, T L'Ecuyer - Journal of Climate, 2024 - journals.ametsoc.org
Previous studies have shown the Arctic exhibits two preferred radiative states, one that is
regarded as “radiatively opaque” and the other as “radiatively clear”; this presents as …

Effects of variable, ice-ocean surface properties and air mass transformation on the Arctic radiative energy budget

M Wendisch, J Stapf, S Becker, A Ehrlich… - Atmospheric …, 2022 - acp.copernicus.org
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 …