Seasonality and timing of sea ice mass balance and heat fluxes in the Arctic transpolar drift during 2019–2020
R Lei, B Cheng, M Hoppmann, F Zhang, G Zuo… - Elem Sci …, 2022 - online.ucpress.edu
Sea ice growth and decay are critical processes in the Arctic climate system, but
comprehensive observations are very sparse. We analyzed data from 23 sea ice mass …
comprehensive observations are very sparse. We analyzed data from 23 sea ice mass …
Sea ice and snow characteristics from year-long transects at the MOSAiC Central Observatory
Repeated transects have become the backbone of spatially distributed ice and snow
thickness measurements crucial for understanding of ice mass balance. Here we detail the …
thickness measurements crucial for understanding of ice mass balance. Here we detail the …
Quantifying false bottoms and under-ice meltwater layers beneath Arctic summer sea ice with fine-scale observations
During the Arctic melt season, relatively fresh meltwater layers can accumulate under sea
ice as a result of snow and ice melt, far from terrestrial freshwater inputs. Such under-ice …
ice as a result of snow and ice melt, far from terrestrial freshwater inputs. Such under-ice …
Linking scales of sea ice surface topography: evaluation of ICESat-2 measurements with coincident helicopter laser scanning during MOSAiC
Abstract Information about sea ice surface topography and related deformation is crucial for
studies of sea ice mass balance, sea ice modeling, and ship navigation through the ice …
studies of sea ice mass balance, sea ice modeling, and ship navigation through the ice …
Arctic sea ice mass balance in a new coupled ice–ocean model using a brittle rheology framework
Sea ice is a key component of the Earth's climate system as it modulates the energy
exchanges and associated feedback processes at the air–sea interface in polar regions …
exchanges and associated feedback processes at the air–sea interface in polar regions …
Sea ice mass balance during the MOSAiC drift experiment: Results from manual ice and snow thickness gauges
IA Raphael, DK Perovich… - Elementa: Science of …, 2024 - online.ucpress.edu
Precise measurements of Arctic sea ice mass balance are necessary to understand the
rapidly changing sea ice cover and its representation in climate models. During the …
rapidly changing sea ice cover and its representation in climate models. During the …
Three-dimensional discrete element simulations on pressure ridge formation
M Muchow, A Polojärvi - The Cryosphere, 2024 - tc.copernicus.org
This study presents the first three-dimensional discrete element method simulations of
pressure ridge formation. Pressure ridges are an important feature of the sea-ice cover, as …
pressure ridge formation. Pressure ridges are an important feature of the sea-ice cover, as …
Snow loss into leads in Arctic sea ice: Minimal in typical wintertime conditions, but high during a warm and windy snowfall event
D Clemens‐Sewall, C Polashenski… - Geophysical …, 2023 - Wiley Online Library
The amount of snow on Arctic sea ice impacts the ice mass budget. Wind redistribution of
snow into open water in leads is hypothesized to cause significant wintertime snow loss …
snow into open water in leads is hypothesized to cause significant wintertime snow loss …
Sea ice melt pond bathymetry reconstructed from aerial photographs using photogrammetry: a new method applied to MOSAiC data
Melt ponds are a core component of the summer sea ice system in the Arctic, increasing the
uptake of solar energy and impacting the ice-associated ecosystem. They were thus one of …
uptake of solar energy and impacting the ice-associated ecosystem. They were thus one of …
Lead fractions from SAR-derived sea ice divergence during MOSAiC
Leads and fractures in sea ice play a crucial role in the heat and gas exchange between the
ocean and atmosphere, impacting atmospheric, ecological, and oceanic processes. Our aim …
ocean and atmosphere, impacting atmospheric, ecological, and oceanic processes. Our aim …