Overview: quasi-Lagrangian observations of Arctic air mass transformations – introduction and initial results of the HALO–() aircraft campaign
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 …
key processes that determine Arctic weather and climate. To collect data that help to …
The arctic amplification and its impact: A synthesis through satellite observations
Arctic climate change has already resulted in amplified and accelerated regional warming,
or the Arctic amplification. Satellite observations have captured this climate phenomenon in …
or the Arctic amplification. Satellite observations have captured this climate phenomenon in …
MOSAiC-ACA and AFLUX-Arctic airborne campaigns characterizing the exit area of MOSAiC
Two airborne field campaigns focusing on observations of Arctic mixed-phase clouds and
boundary layer processes and their role with respect to Arctic amplification have been …
boundary layer processes and their role with respect to Arctic amplification have been …
Contrasting extremely warm and long-lasting cold air anomalies in the North Atlantic sector of the Arctic during the HALO- campaign
A Walbröl, J Michaelis, S Becker, H Dorff… - Atmospheric …, 2024 - acp.copernicus.org
How air masses transform during meridional transport into and out of the Arctic is not well
represented by numerical models. The airborne field campaign HALO-(AC) 3 applied the …
represented by numerical models. The airborne field campaign HALO-(AC) 3 applied the …
Marine Cold‐air Outbreak snowfall in the north Atlantic: A CloudSat perspective
This study analyzes the influence of marine cold‐air outbreaks (MCAO) on snowfall and
cloud properties in the North Atlantic Ocean using CloudSat observations. Comparing …
cloud properties in the North Atlantic Ocean using CloudSat observations. Comparing …
Clouds and precipitation in the initial phase of marine cold-air outbreaks as observed by airborne remote sensing
I Schirmacher, S Schnitt, M Klingebiel… - Atmospheric …, 2024 - acp.copernicus.org
Marine cold-air outbreaks (MCAOs) strongly affect the Arctic water cycle and, thus, climate
through large-scale air mass transformations. The description of air mass transformations is …
through large-scale air mass transformations. The description of air mass transformations is …
Evaluating causal arctic‐midlatitude teleconnections in cmip6
E Galytska, K Weigel, D Handorf… - Journal of …, 2023 - Wiley Online Library
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 …
we apply causal discovery based on graphical models known as causal graphs. First, we …
[HTML][HTML] Constraints on simulated past Arctic amplification and lapse rate feedback from observations
The Arctic has warmed more rapidly than the global mean during the past few decades. The
lapse rate feedback (LRF) has been identified as being a large contributor to the Arctic …
lapse rate feedback (LRF) has been identified as being a large contributor to the Arctic …
Microphysical and thermodynamic phase analyses of Arctic low-level clouds measured above the sea ice and the open ocean in spring and summer
M Moser, C Voigt, T Jurkat-Witschas… - Atmospheric …, 2023 - acp.copernicus.org
Airborne in-situ cloud measurements were carried out over the northern Fram Strait between
Greenland and Svalbard in spring 2019 and summer 2020. In total, 815 minutes of low-level …
Greenland and Svalbard in spring 2019 and summer 2020. In total, 815 minutes of low-level …
Atmospheric concentrations of black carbon are substantially higher in spring than summer in the Arctic
A key driving factor behind rapid Arctic climate change is black carbon, the atmospheric
aerosol that most efficiently absorbs sunlight. Our knowledge about black carbon in the …
aerosol that most efficiently absorbs sunlight. Our knowledge about black carbon in the …