Results 271 to 280 of about 136,579 (306)
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2013
Based on preliminary improvements, future development of the sea ice model of FGOALS will be concentrated primarily in two areas: (1) improvements to the solar transfer parameterizations of shortwave radiation albedo and penetration, and (2) integration of Lagrangian tracking in the sea ice model and coupled climate model. These improvements will allow
Mirong Song, Shiming Xu
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Based on preliminary improvements, future development of the sea ice model of FGOALS will be concentrated primarily in two areas: (1) improvements to the solar transfer parameterizations of shortwave radiation albedo and penetration, and (2) integration of Lagrangian tracking in the sea ice model and coupled climate model. These improvements will allow
Mirong Song, Shiming Xu
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A current view on Sea Ice Modelling
SNAME 22nd American Towing Tank Conference, 1989A brief history of the development of model ice is given. For a typical model test, in which the geometric scale factor equals 30, the mechanical properties of all of the different model ices are tabulated, For many of the ices, data have not been published.
Jones, S. J. +2 more
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1985
Publisher Summary This chapter discusses various aspects of the modeling of sea-ice dynamics. Large areas of polar oceans are covered with a thin, variably thick layer of ice formed mainly from freezing seawater and accumulated snowfall. The understanding of the dynamic characteristics of the ice cover is important for understanding air–sea ...
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Publisher Summary This chapter discusses various aspects of the modeling of sea-ice dynamics. Large areas of polar oceans are covered with a thin, variably thick layer of ice formed mainly from freezing seawater and accumulated snowfall. The understanding of the dynamic characteristics of the ice cover is important for understanding air–sea ...
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2013
The sea ice model component of FGOALS is an improved version of the Los Alamos sea ice model version 4.0 (CICE4.0; http://climate.lanl.gov/Models/ CICE). CICE4.0 incorporates the following: elastic–viscous–plastic ice dynamics (Hunke and Dukowicz 1997); horizontal advection via a new incremental remapping scheme based on Dukowicz and Baumgardner (2000);
Jiping Liu, Mirong Song, Xiucheng Wang
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The sea ice model component of FGOALS is an improved version of the Los Alamos sea ice model version 4.0 (CICE4.0; http://climate.lanl.gov/Models/ CICE). CICE4.0 incorporates the following: elastic–viscous–plastic ice dynamics (Hunke and Dukowicz 1997); horizontal advection via a new incremental remapping scheme based on Dukowicz and Baumgardner (2000);
Jiping Liu, Mirong Song, Xiucheng Wang
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Sea ice concentration and motion assimilation in a sea ice−ocean model
Journal of Geophysical Research: Oceans, 2008A sea ice concentration and motion assimilation scheme has been developed using the Met Office Forecasting Ocean Assimilation Model (FOAM). FOAM has been upgraded to include a more realistic sea ice rheology and a sea ice thickness distribution. The sea ice data assimilation scheme uses Special Sensor Microwave Imager (SSMI) and QuikSCAT satellite ...
John D. Stark +3 more
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Sea Ice in Coupled Climate Models
2019We give an overview of the representation of sea ice in coupled climate models. Such representation is based on the conservation of heat, mass, and momentum to represent the interaction between sea ice and the oceanic and atmospheric forcing. We introduce the underlying physical laws and discuss their numerical implementation.
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Perscribing Antarctic landfast sea ice in a sea ice-ocean model.
The coastal polynyas of the Southern Ocean play a crucial role in the formation of dense water and have an impact on the stability of ice shelves. Therefore, it is important to accurately simulate them in climate models. To achieve this goal, the relationship between grounded icebergs, landfast ice and polynyas appears to be central.Noé Pirlet +7 more
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Presentation: Modelling Antarctic Sea Ice
This is a presentation given to a meeting of analysts at the New Zealand Climate Change Commission on 23 May, 2024. The presenter is Dr Andrew Pauling, sea ice modeller at the University of Otago, who talks through the sea ice modelling research undertaken as part of the Deep South National Science Challenge | Te Kōmata o Te Tonga.Pauling, A. +8 more
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Antarctic Landfast Sea Ice: A Review of Its Physics, Biogeochemistry and Ecology
Reviews of Geophysics, 2023Alexander D Fraser +2 more
exaly
Ice‐Nucleating Particles That Impact Clouds and Climate: Observational and Modeling Research Needs
Reviews of Geophysics, 2022Susannah Burrows +2 more
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