Output from a numerical model of the ocean beneath Larsen C Ice Shelf, Antarctica
This dataset contains output from a hydrodynamic model of the ocean in the Larsen C Ice Shelf (LCIS) cavity and a nearby area of the western Wedell Sea. Simulations were run using the MITgcm numerical ocean model and included an ice shelf with steady thickness. A new LCIS bathymetry was used in the simulations, referred to as the ''Brisbourne'' bathymetry. The data provided here includes these geometry grids and ocean velocity and basal melt rate fields output from the final year of an arbitrary 10-year simulation, or a 6-month extension run. Calculated marine ice fields beneath the ice shelf based on the simulation''s melt rate results are also included. In addition, output from several simulations using different initial and boundary ocean temperature conditions and runs with different cavity geometries are also provided.
This work was supported by the Natural Environment Research Council and the EnvEast Doctoral Training Partnership [grant number NE/L002582/1] and PICCOLO [grant number NE/P021395/1].
Simple
- Alternate title
- Polar Data Centre (PDC) record GB/NERC/BAS/PDC/01605
- Date (Publication)
- 2022-02-02
- Identifier
- http://www.antarctica.ac.uk/dms/metadata.php?id= / GB/NERC/BAS/PDC/01605
- Maintenance and update frequency
- unknown Unknown
- Keywords
-
- NDGO0001
- NERC OAI Harvesting
-
- NERC_DDC
- GCMD Parameter Valids
-
- EARTH SCIENCE > Oceans > Marine Environment Monitoring
- EARTH SCIENCE > Oceans > Sea Ice > Ice Growth/Melt
- BAS Free-text keywords
-
- Ice shelf-ocean interactions
- Larsen C Ice Shelf
- Marine ice
- Model validation
- Ocean warming experiments
- Use limitation
- Data released under Open Government Licence V3.0: http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/.
- Access constraints
- otherRestrictions Other restrictions
- Other constraints
- Data released under Open Government Licence V3.0: http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/.
- Distance
- approx. 1/50 degree, ~2 km
- Metadata language
- EnglishEnglish
- Topic category
-
- Environment
- Oceans
- Begin date
- unknown
- End date
- unknown
- Reference system identifier
- OGP / urn:ogc:def:crs:EPSG::4326
- Distribution format
-
- OnLine resource
- https://github.com/lianneharrisonBAS/LCIS_paper
- Hierarchy level
- dataset Dataset
Domain consistency
- Measure identification
- INSPIRE / Conformity_001
Conformance result
- Date
- Explanation
- See the referenced specification
- Pass
- No
- Statement
- No special comments
- File identifier
- GB_NERC_BAS_PDC_01605 XML
- Metadata language
- EnglishEnglish
- Hierarchy level
- dataset Dataset
- Date stamp
- 2022-02-02
- Metadata standard name
- NERC profile of ISO19115:2003
- Metadata standard version
- 1.0