The GFDL Global Ocean and Sea Ice Model OM4.0: Model …
2019年8月28日 · We have described two main configurations of a new global ocean/sea ice model at an eddy-permitting 1/4°-resolution (OM4p25) and a noneddying 1/2°-resolution (OM4p5), along with some variants to illustrate key sensitivities that influence the …
GitHub - CICE-Consortium/CICE: Development repository for the CICE sea ...
CICE is a computationally efficient model for simulating the growth, melting, and movement of polar sea ice. Designed as one component of coupled atmosphere-ocean-land-ice global climate models, today’s CICE model is the outcome of more than two decades of community collaboration in building a sea ice model suitable for multiple uses ...
Seasonal Arctic sea ice forecasting with probabilistic deep learning ...
2021年8月26日 · We show that IceNet outperforms a leading physics-based model in seasonal forecasts of Arctic sea ice, particularly for extreme summer sea ice events. IceNet directly predicts...
Sea Ice Modelling - SpringerLink
2019年11月13日 · Mesoscale and large-scale sea ice models treat sea ice as a continuum by thickness distribution. These models consist of momentum equation, conservation laws of heat, salt and ice, and ice rheology.
Sea Ice Properties in High-Resolution Sea Ice Models - AGU …
2020年12月11日 · This study investigates sea ice properties in three different Arctic sea ice-ocean models with three different high horizontal resolutions (6, 4, and 2 km) and identical sea ice and ocean model parameterizations.
[2410.09111] IceDiff: High Resolution and High-Quality Sea Ice ...
2024年10月10日 · Subsequently, an unconditional diffusion model pre-trained on sea ice concentration maps is utilized for sampling down-scaled sea ice forecasting via a zero-shot guided sampling strategy and a patch-based method. For the first time, IceDiff demonstrates sea ice forecasting with the 6.25km x 6.25km resolution.
Drivers of summer Arctic sea-ice extent at interannual time
5 天之前 · The number of sea-ice lows and years of rapid sea-ice decline per model over 1970-2060 is presented in Table 2. The reason we use two different definitions for years with large sea-ice reduction ...
Marginal ice zone fraction benchmarks sea ice and climate model …
2021年4月13日 · Understanding how the representation of historical MIZF changes with changes to sea-ice models could be useful for evaluating improvements or declines in sea-ice model skill.
Advantages of the latest Los Alamos Sea-Ice Model (CICE): …
2020年1月14日 · The Los Alamos Sea-Ice Model (CICE), having the most complete physics parameterizations, is the most widely used sea-ice component model in coupled climate models (Wu, Zeng, and Bi Citation 2015). The latest version of CICE was released in December 2018, being the 6th version of CICE.
SubZero: A Sea Ice Model With an Explicit Representation of the …
2022年12月14日 · Here we present a conceptually new sea ice model that can explicitly simulate the life cycle of individual sea ice floes, including collisions, fractures, ridging and rafting, welding, and growth. We demonstrate the novel capabilities of SubZero in idealized experiments, including simulations of summer-time sea ice flow through a narrow strait ...