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Retracing the Response of Rangifer to Postglacial Climate Change in Arctic Islands [PDF]
Ecology and EvolutionRangifer tarandus L. plays a key role in Arctic ecosystems as the most numerous and widespread large herbivore. Sea ice is vital for maintaining genetic connectivity in Arctic islands, yet the historical role of sea ice in shaping R.
Maria Dance +4 more
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Notices of the American Mathematical Society, 2020 Over the past decade or so, research on modeling sea ice and its role in Earth’s climate system has blossomed, with fundamental contributions from many areas of applied and computational mathematics. This article reports on significant recent advances in sea ice modeling.
Golden, KM +12 more
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NEMO-Bohai 1.0: a high-resolution ocean and sea ice modelling system for the Bohai Sea, China [PDF]
Geoscientific Model Development, 2022 Severe ice conditions in the Bohai Sea could cause serious harm to maritime traffic, offshore oil exploitation, aquaculture, and other economic activities in the surrounding regions.
Y. Yan +6 more
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Impact of sea ice floe size distribution on seasonal fragmentation and melt of Arctic sea ice [PDF]
The Cryosphere, 2020 Recent years have seen a rapid reduction in the summer Arctic sea ice extent. To both understand this trend and project the future evolution of the summer Arctic sea ice, a better understanding of the physical processes that drive the seasonal loss of ...
A. W. Bateson +5 more
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On the improvement of sea-ice models for climate simulations: the sea ice model intercomparison project [PDF]
Annals of Glaciology, 1997 Experiments with dynamic thermodynamic sea-ice models indicate a strong dependence of the net freezing rate, sea-ice transport and variability on dynamic model parameters. Although current dynamic—thermodynamic sea-ice models show relatively good agreement with observations, an optimization seems to be necessary, especially for the parameterizations of
Peter Lemke +4 more
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Satellite-retrieved sea ice concentration uncertainty and its effect on modelling wave evolution in marginal ice zones [PDF]
The Cryosphere, 2020 Ocean surface waves are known to decay when they interact with sea ice. Wave–ice models implemented in a spectral wave model, e.g. WAVEWATCH III® (WW3), derive the attenuation coefficient based on several different model ice types, i.e.
T. Nose, T. Waseda, T. Kodaira, J. Inoue
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Sensitivity of NEMO4.0-SI3 model parameters on sea ice budgets in the Southern Ocean [PDF]
Geoscientific Model Development, 2023 The seasonally dependent Antarctic sea ice concentration (SIC) budget is well observed and synthesizes many important air–sea–ice interaction processes.
Y. Nie +9 more
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Journal of Glaciology, 2021 With the assimilation of satellite-based sea-ice thickness (SIT) data, the new SIT reanalysis from the Towards an Operational Prediction system for the North Atlantic European coastal Zones (TOPAZ4) was released from 2014 to 2018. Apart from assimilating
Yongwu Xiu +5 more
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Sea Ice Properties in High‐Resolution Sea Ice Models [PDF]
Journal of Geophysical Research: Oceans, 2021 AbstractAn Arctic sea ice‐ocean model is run with three uniform horizontal resolutions (6, 4, and 2 km) and identical sea ice and ocean model parameterizations, including an isotropic viscous‐plastic sea ice rheology, a mechanical ice strength parameterization, and an ice ridging parameterization. Driven by the same atmospheric forcing, the three model
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IcePAC – a probabilistic tool to study sea ice spatio-temporal dynamics: application to the Hudson Bay area [PDF]
The Cryosphere, 2019 A reliable knowledge and assessment of the sea ice conditions and their evolution in time is a priority for numerous decision makers in the domains of coastal and offshore management and engineering as well as in commercial navigation.
C. Gignac +5 more
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