Resolving and parameterising the ocean mesoscale in earth system models

HT Hewitt, M Roberts, P Mathiot, A Biastoch… - Current Climate Change …, 2020 - Springer
Abstract Purpose of Review Assessment of the impact of ocean resolution in Earth System
models on the mean state, variability, and future projections and discussion of prospects for …

Marginal ice zone dynamics: history, definitions and research perspectives

D Dumont - … Transactions of the Royal Society A, 2022 - royalsocietypublishing.org
Despite enormous scientific and technological progress in numerical weather and climate
prediction, sea ice still remains unreliably predicted by models, both in short-term …

Sea Ice Rheology Experiment (SIREx): 2. Evaluating linear kinematic features in high‐resolution sea ice simulations

N Hutter, A Bouchat, F Dupont… - Journal of …, 2022 - Wiley Online Library
Simulating sea ice drift and deformation in the Arctic Ocean is still a challenge because of
the multiscale interaction of sea ice floes that compose the Arctic Sea ice cover. The Sea Ice …

Machine learning for daily forecasts of Arctic sea ice motion: An attribution assessment of model predictive skill

L Hoffman, MR Mazloff, ST Gille… - … Intelligence for the …, 2023 - journals.ametsoc.org
Physics-based simulations of Arctic sea ice are highly complex, involving transport between
different phases, length scales, and time scales. Resultantly, numerical simulations of sea …

Arctic sea ice mass balance in a new coupled ice–ocean model using a brittle rheology framework

G Boutin, E Ólason, P Rampal, H Regan, C Lique… - The …, 2023 - tc.copernicus.org
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 …

Data-driven short-term daily operational sea ice regional forecasting

T Grigoryev, P Verezemskaya, M Krinitskiy, N Anikin… - Remote Sensing, 2022 - mdpi.com
Global warming has made the Arctic increasingly available for marine operations and
created a demand for reliable operational sea ice forecasts to increase safety. Because …

Model biases in simulating extreme sea ice loss associated with the record January 2022 Arctic cyclone

E Blanchard‐Wrigglesworth, S Brenner… - Journal of …, 2024 - Wiley Online Library
Abstract In January 2022, the strongest Arctic cyclone on record resulted in a record weekly
loss in sea ice cover in the Barents‐Kara‐Laptev seas. While ECMWF operational forecasts …

Benefits and challenges of dynamic sea-ice for weather forecasts

J Day, S Keeley, G Arduini… - Weather and Climate …, 2022 - wcd.copernicus.org
The drive to develop environmental prediction systems that are seamless across both
weather and climate timescales has culminated in the development and use of Earth system …

Presentation and evaluation of the Arctic sea ice forecasting system neXtSIM-F

T Williams, A Korosov, P Rampal… - The Cryosphere …, 2019 - tc.copernicus.org
The neXtSIM-F forecast system consists of a stand-alone sea ice model, neXtSIM, forced by
the TOPAZ ocean forecast and the ECMWF atmospheric forecast, combined with daily data …

Bonded discrete element simulations of sea ice with non‐local failure: Applications to Nares Strait

B West, D O'Connor, M Parno… - Journal of Advances …, 2022 - Wiley Online Library
The discrete element method (DEM) can provide detailed descriptions of sea ice dynamics
that explicitly model floes and discontinuities in the ice, which can be challenging to …