UHH CMIP6 Sea Ice Area Collection

Link:
Autor/in:
Beteiligte Person:
  • Sadikni, Remon
Verlag/Körperschaft:
Universität Hamburg
Erscheinungsjahr:
2024
Medientyp:
Datensatz
Schlagworte:
  • Climate Research
  • Marine Cryosphere
  • Sea Ice Area
  • Arctic
  • Antarctic
  • Numerical Modeling
  • CMIP6
  • time series
  • monthly
  • University of Hamburg
  • ICDC
Beschreibung:

  • Abstract: This data set comprises time series of the monthly sea-ice area (SIA) in the Northern and Southern Hemisphere based on numerical models participating in CMIP6 (Climate Model Intercomparison Project #6). See description on https://www.cen.uni-hamburg.de/en/icdc/data/cryosphere/cmip6-sea-ice-area.html about how SIA is derived. See https://www.cen.uni-hamburg.de/en/icdc/data/cryosphere/cmip6-sea-ice-area.html to learn about the models included into this CMIP6 archive. SIA time series are provided for historical, piControl,and ssp runs (119, 126, 245, 370, 460, 585). The number of time series provided per run depends on the CMIP6 model; it might be zero.

    Table of contents: monthly sea-ice area

    Technical Info:

    Northern Hemisphere

    • Historical: standard_name: sea_ice_area; long_name: total_sea_ice_area_in_the_northern_hemisphere_historical; dimensionName: NumberOfMonths, TotalNumberofEnsembles; dimensionValue: 1980, 466; temporalExtent_startDate: 1850-01-01; temporalExtent_endDate: 2014-12-31; temporalResolution: monthly; spatialResolution: none; spatialResolutionUnit: none; horizontalResolutionXdirection: none; horizontalResolutionYdirection: none; verticalResolution: none; verticalResolutionUnit: none; verticalStart: none; verticalEnd: none
    • piControl: standard_name: sea_ice_area; long_name: total_sea_ice_area_in_the_northern_hemisphere_picontrol; dimensionName: NumberOfMonths, NumberofEnsembles; dimensionValue: 6012, 54; temporalExtent_startDate: 1850-01-01; temporalExtent_endDate: 2350-12-31; temporalResolution: monthly; spatialResolution: none; spatialResolutionUnit: none; horizontalResolutionXdirection: none; horizontalResolutionYdirection: none; verticalResolution: none; verticalResolutionUnit: none; verticalStart: none; verticalEnd: none
    • ssp119: standard_name: sea_ice_area; long_name: total_sea_ice_area_in_the_northern_hemisphere_ssp119; dimensionName: NumberOfMonths, TotalNumberofEnsembles; dimensionValue: 1032, 57; temporalExtent_startDate: 2015-01-01; temporalExtent_endDate: 2100-12-31; temporalResolution: monthly; spatialResolution: none; spatialResolutionUnit: none; horizontalResolutionXdirection: none; horizontalResolutionYdirection: none; verticalResolution: none; verticalResolutionUnit: none; verticalStart: none; verticalEnd: none
    • ssp126: standard_name: sea_ice_area; long_name: total_sea_ice_area_in_the_northern_hemisphere_ssp126; dimensionName: NumberOfMonths, TotalNumberofEnsembles; dimensionValue: 1032, 117; temporalExtent_startDate: 2015-01-01; temporalExtent_endDate: 2100-12-31; temporalResolution: monthly; spatialResolution: none; spatialResolutionUnit: none; horizontalResolutionXdirection: none; horizontalResolutionYdirection: none; verticalResolution: none; verticalResolutionUnit: none; verticalStart: none; verticalEnd: none
    • ssp245: standard_name: sea_ice_area; long_name: total_sea_ice_area_in_the_northern_hemisphere_ssp245; dimensionName: NumberOfMonths, TotalNumberofEnsembles; dimensionValue: 1032, 245; temporalExtent_startDate: 2015-01-01; temporalExtent_endDate: 2100-12-31; temporalResolution: monthly; spatialResolution: none; spatialResolutionUnit: none; horizontalResolutionXdirection: none; horizontalResolutionYdirection: none; verticalResolution: none; verticalResolutionUnit: none; verticalStart: none; verticalEnd: none
    • ssp370: standard_name: sea_ice_area; long_name: total_sea_ice_area_in_the_northern_hemisphere_ssp370; dimensionName: NumberOfMonths, TotalNumberofEnsembles; dimensionValue: 1032, 160; temporalExtent_startDate: 2015-01-01; temporalExtent_endDate: 2100-12-31; temporalResolution: monthly; spatialResolution: none; spatialResolutionUnit: none; horizontalResolutionXdirection: none; horizontalResolutionYdirection: none; verticalResolution: none; verticalResolutionUnit: none; verticalStart: none; verticalEnd: none
    • ssp460: standard_name: sea_ice_area; long_name: total_sea_ice_area_in_the_northern_hemisphere_ssp460; dimensionName: NumberOfMonths, TotalNumberofEnsembles; dimensionValue: 1032, 15; temporalExtent_startDate: 2015-01-01; temporalExtent_endDate: 2100-12-31; temporalResolution: monthly; spatialResolution: none; spatialResolutionUnit: none; horizontalResolutionXdirection: none; horizontalResolutionYdirection: none; verticalResolution: none; verticalResolutionUnit: none; verticalStart: none; verticalEnd: none
    • ssp585: standard_name: sea_ice_area; long_name: total_sea_ice_area_in_the_northern_hemisphere_ssp585; dimensionName: NumberOfMonths, TotalNumberofEnsembles; dimensionValue: 1032, 189; temporalExtent_startDate: 2015-01-01; temporalExtent_endDate: 2100-12-31; temporalResolution: monthly; spatialResolution: none; spatialResolutionUnit: none; horizontalResolutionXdirection: none; horizontalResolutionYdirection: none; verticalResolution: none; verticalResolutionUnit: none; verticalStart: none; verticalEnd: none

    Southern Hemisphere:

    • Historical: standard_name: sea_ice_area; long_name: total_sea_ice_area_in_the_southern_hemisphere_historical; dimensionName: NumberOfMonths, TotalNumberofEnsembles; dimensionValue: 1980, 462; temporalExtent_startDate: 1850-01-01; temporalExtent_endDate: 2014-12-31; temporalResolution: monthly; spatialResolution: none; spatialResolutionUnit: none; horizontalResolutionXdirection: none; horizontalResolutionYdirection: none; verticalResolution: none; verticalResolutionUnit: none; verticalStart: none; verticalEnd: none
    • piControl: standard_name: sea_ice_area; long_name: total_sea_ice_area_in_the_southern_hemisphere_picontrol; dimensionName: NumberOfMonths, NumberofEnsembles; dimensionValue: 6012, 54; temporalExtent_startDate: 1850-01-01; temporalExtent_endDate: 2350-12-31; temporalResolution: monthly; spatialResolution: none; spatialResolutionUnit: none; horizontalResolutionXdirection: none; horizontalResolutionYdirection: none; verticalResolution: none; verticalResolutionUnit: none; verticalStart: none; verticalEnd: none
    • ssp119: standard_name: sea_ice_area; long_name: total_sea_ice_area_in_the_southern_hemisphere_ssp119; dimensionName: NumberOfMonths, TotalNumberofEnsembles; dimensionValue: 1032, 57; temporalExtent_startDate: 2015-01-01; temporalExtent_endDate: 2100-12-31; temporalResolution: monthly; spatialResolution: none; spatialResolutionUnit: none; horizontalResolutionXdirection: none; horizontalResolutionYdirection: none; verticalResolution: none; verticalResolutionUnit: none; verticalStart: none; verticalEnd: none
    • ssp126: standard_name: sea_ice_area; long_name: total_sea_ice_area_in_the_southern_hemisphere_ssp126; dimensionName: NumberOfMonths, TotalNumberofEnsembles; dimensionValue: 1032, 115; temporalExtent_startDate: 2015-01-01; temporalExtent_endDate: 2100-12-31; temporalResolution: monthly; spatialResolution: none; spatialResolutionUnit: none; horizontalResolutionXdirection: none; horizontalResolutionYdirection: none; verticalResolution: none; verticalResolutionUnit: none; verticalStart: none; verticalEnd: none
    • ssp245: standard_name: sea_ice_area; long_name: total_sea_ice_area_in_the_southern_hemisphere_ssp245; dimensionName: NumberOfMonths, TotalNumberofEnsembles; dimensionValue: 1032, 241; temporalExtent_startDate: 2015-01-01; temporalExtent_endDate: 2100-12-31; temporalResolution: monthly; spatialResolution: none; spatialResolutionUnit: none; horizontalResolutionXdirection: none; horizontalResolutionYdirection: none; verticalResolution: none; verticalResolutionUnit: none; verticalStart: none; verticalEnd: none
    • ssp370: standard_name: sea_ice_area; long_name: total_sea_ice_area_in_the_southern_hemisphere_ssp370; dimensionName: NumberOfMonths, TotalNumberofEnsembles; dimensionValue: 1032, 156; temporalExtent_startDate: 2015-01-01; temporalExtent_endDate: 2100-12-31; temporalResolution: monthly; spatialResolution: none; spatialResolutionUnit: none; horizontalResolutionXdirection: none; horizontalResolutionYdirection: none; verticalResolution: none; verticalResolutionUnit: none; verticalStart: none; verticalEnd: none
    • ssp460: standard_name: sea_ice_area; long_name: total_sea_ice_area_in_the_southern_hemisphere_ssp460; dimensionName: NumberOfMonths, TotalNumberofEnsembles; dimensionValue: 1032, 15; temporalExtent_startDate: 2015-01-01; temporalExtent_endDate: 2100-12-31; temporalResolution: monthly; spatialResolution: none; spatialResolutionUnit: none; horizontalResolutionXdirection: none; horizontalResolutionYdirection: none; verticalResolution: none; verticalResolutionUnit: none; verticalStart: none; verticalEnd: none
    • ssp585: standard_name: sea_ice_area; long_name: total_sea_ice_area_in_the_southern_hemisphere_ssp585; dimensionName: NumberOfMonths, TotalNumberofEnsembles; dimensionValue: 1032, 187; temporalExtent_startDate: 2015-01-01; temporalExtent_endDate: 2100-12-31; temporalResolution: monthly; spatialResolution: none; spatialResolutionUnit: none; horizontalResolutionXdirection: none; horizontalResolutionYdirection: none; verticalResolution: none; verticalResolutionUnit: none; verticalStart: none; verticalEnd: none

    Methods: See description on https://www.cen.uni-hamburg.de/en/icdc/data/cryosphere/cmip6-sea-ice-area.html

    Units (all variables): 1e6 km2

    geoLocations:

    Northern Hemisphere: westBoundLongitude: -180.0 degrees East; eastBoundLongitude: 180.0 degrees East; southBoundLatitude: 35.0 degrees North; northBoundLatitude: 90.0 degrees North; geoLocationPlace: Northern Hemisphere

    Southern Hemisphere: westBoundLongitude: -180.0 degrees east; eastBoundLongitude: 180.0 degrees East; southBoundLatitude: -90.0 degrees North; northBoundLatitude: -35.0 degrees North; geoLocationPlace: Southern Hemisphere

    Size:

    Separately per hemisphere: 1 file including all runs (~19 MB), 1 file with historical runs (~9 MB), 1 file with piControl runs (~2.7 MB), 1 file for each ssp run (= 6 files, in total ~7.3 MB) - aka 9 netCDF and 9 ascii-txt files per hemisphere, aka in total 18 netCDF and 18 ascii-txt files with a total volume overall < 200 MB

    Format: netCDF; ascii-txt

    DataSources: https://www.wdc-climate.de/ui/q?query=CMIP6&page=0&rows=15  [last access: 2024-11-22]

    Contact: uhhsia.ifm (at) uni-hamburg.de

    Web page: https://www.cen.uni-hamburg.de/en/icdc/data/cryosphere/cmip6-sea-ice-area.html

  • CMIP6 model data produced by the various institutions is licensed under a Creative Commons Attribution ShareAlike 4.0 International Licenses. Consult https://pcmdi.llnl.gov/CMIP6/TermsOfUse for terms of use governing CMIP6 output, including citation requirements and proper acknolwedgement. Further information about this data, including some limitations can be found under: https://www.wdc-climate.de/ui/q?query=CMIP6&page=0&rows=15. The data producers and data providers make no warranty, either express or implied, including, but not limited to, warranties of merchantability and fitness for a particular purpose. All liabilities arising from the supply of the information (including any liability arising in negligence) are excluded to the fullest extent permitted by law.
relatedIdentifier:
DOI 10.25592/uhhfdm.11346 URL https://www.wdc-climate.de/ui/q?query=CMIP6&page=0&rows=15 URL https://pcmdi.llnl.gov/CMIP6/TermsOfUse DOI 10.25592/uhhfdm.16125
Lizenzen:
  • https://creativecommons.org/licenses/by/4.0/legalcode
  • info:eu-repo/semantics/openAccess
Quellsystem:
Forschungsdatenrepositorium der UHH
Interne Metadaten
Quelldatensatz
oai:fdr.uni-hamburg.de:16126