A numerical investigation into Southern Ocean sea ice using CICE version 4.0 ...
Numerical simulations of Southern Ocean sea ice were conducted using the Los Alamos numerical sea ice model CICE version 4 (CICE4) which was configured in stand-alone mode on a moderately high-resolution Southern Ocean grid. The atmospheric forcing was derived from the hemispheric forecasting model...
Main Author: | |
---|---|
Format: | Thesis |
Language: | unknown |
Published: |
University Of Tasmania
2023
|
Subjects: | |
Online Access: | https://dx.doi.org/10.25959/23236775.v1 https://figshare.utas.edu.au/articles/thesis/A_numerical_investigation_into_Southern_Ocean_sea_ice_using_CICE_version_4_0/23236775/1 |
id |
ftdatacite:10.25959/23236775.v1 |
---|---|
record_format |
openpolar |
spelling |
ftdatacite:10.25959/23236775.v1 2023-06-11T04:12:44+02:00 A numerical investigation into Southern Ocean sea ice using CICE version 4.0 ... Stevens, RP 2023 https://dx.doi.org/10.25959/23236775.v1 https://figshare.utas.edu.au/articles/thesis/A_numerical_investigation_into_Southern_Ocean_sea_ice_using_CICE_version_4_0/23236775/1 unknown University Of Tasmania https://dx.doi.org/10.25959/23236775 In Copyright http://rightsstatements.org/vocab/InC/1.0/ article-journal Text ScholarlyArticle Thesis 2023 ftdatacite https://doi.org/10.25959/23236775.v110.25959/23236775 2023-06-01T12:12:43Z Numerical simulations of Southern Ocean sea ice were conducted using the Los Alamos numerical sea ice model CICE version 4 (CICE4) which was configured in stand-alone mode on a moderately high-resolution Southern Ocean grid. The atmospheric forcing was derived from the hemispheric forecasting model Polar Limited Area Prediction Systems and ocean forcing from the global ocean general circulation model Australian Climate Ocean Model. An eleven-year simulation was carried out for the interval from 1998 to 2008. Results show that the meridional position of the sea ice edge follows an annual cycle of northward (southward) movement during ice growth (decay). This cycle is largely driven by thermodynamics but ice advection also contributes. Once a mature winter ice pack has formed, ice advection exceeds thermodynamic expansion in providing impetus for northward ice edge movement, most prominently in regions such as north of Prydz Bay and the western Weddell Sea. These zones are characterized by persistent southerly ... Thesis ice pack Prydz Bay Sea ice Southern Ocean Weddell Sea DataCite Metadata Store (German National Library of Science and Technology) Prydz Bay Southern Ocean Weddell Weddell Sea |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
unknown |
description |
Numerical simulations of Southern Ocean sea ice were conducted using the Los Alamos numerical sea ice model CICE version 4 (CICE4) which was configured in stand-alone mode on a moderately high-resolution Southern Ocean grid. The atmospheric forcing was derived from the hemispheric forecasting model Polar Limited Area Prediction Systems and ocean forcing from the global ocean general circulation model Australian Climate Ocean Model. An eleven-year simulation was carried out for the interval from 1998 to 2008. Results show that the meridional position of the sea ice edge follows an annual cycle of northward (southward) movement during ice growth (decay). This cycle is largely driven by thermodynamics but ice advection also contributes. Once a mature winter ice pack has formed, ice advection exceeds thermodynamic expansion in providing impetus for northward ice edge movement, most prominently in regions such as north of Prydz Bay and the western Weddell Sea. These zones are characterized by persistent southerly ... |
format |
Thesis |
author |
Stevens, RP |
spellingShingle |
Stevens, RP A numerical investigation into Southern Ocean sea ice using CICE version 4.0 ... |
author_facet |
Stevens, RP |
author_sort |
Stevens, RP |
title |
A numerical investigation into Southern Ocean sea ice using CICE version 4.0 ... |
title_short |
A numerical investigation into Southern Ocean sea ice using CICE version 4.0 ... |
title_full |
A numerical investigation into Southern Ocean sea ice using CICE version 4.0 ... |
title_fullStr |
A numerical investigation into Southern Ocean sea ice using CICE version 4.0 ... |
title_full_unstemmed |
A numerical investigation into Southern Ocean sea ice using CICE version 4.0 ... |
title_sort |
numerical investigation into southern ocean sea ice using cice version 4.0 ... |
publisher |
University Of Tasmania |
publishDate |
2023 |
url |
https://dx.doi.org/10.25959/23236775.v1 https://figshare.utas.edu.au/articles/thesis/A_numerical_investigation_into_Southern_Ocean_sea_ice_using_CICE_version_4_0/23236775/1 |
geographic |
Prydz Bay Southern Ocean Weddell Weddell Sea |
geographic_facet |
Prydz Bay Southern Ocean Weddell Weddell Sea |
genre |
ice pack Prydz Bay Sea ice Southern Ocean Weddell Sea |
genre_facet |
ice pack Prydz Bay Sea ice Southern Ocean Weddell Sea |
op_relation |
https://dx.doi.org/10.25959/23236775 |
op_rights |
In Copyright http://rightsstatements.org/vocab/InC/1.0/ |
op_doi |
https://doi.org/10.25959/23236775.v110.25959/23236775 |
_version_ |
1768388784261431296 |