CMIP6 CESM2 abrupt4xCO2 experiment with CAM6, interactive land (CLM5), coupled ocean (POP2) with biogeochemistry (MARBL), interactive sea ice (CICE5.1), and non-evolving land ice (CISM2.1)

Impose an instantaneous quadrupling of the concentration of atmospheric carbon dioxide from the global annual mean 1850 value, then hold fixed. (CMIP6 Experiment).

Users can access the data from the Earth System Grid Federation or Climate Data Gateway as registered users; see the 'Related links' section.

Diagnostic plots are also available from the 'Related links'.

NCAR users may access the data from Glade; path(s) listed in the 'Additional Information' section.

To Access Resource:

Questions? Email Resource Support Contact:

  • DiscussCESM Forums (http://bb.cgd.ucar.edu)
    cesm_data@ucar.edu
    UCAR/NCAR - Climate and Global Dynamics Laboratory

Keywords

Resource Type dataset
Temporal Range Begin N/A
Temporal Range End N/A
Temporal Resolution Annual;Monthly;Daily;
Bounding Box North Lat 90.0
Bounding Box South Lat -90.0
Bounding Box West Long -180.0
Bounding Box East Long 180.0
Spatial Representation grid
Spatial Resolution 0.9 latitude_resolution_atmosphere_land_degrees
1.25 longitude_resolution_atmosphere_land_degrees
1.0 latitude_resolution_ocean_seaice_degrees
1.0 longitude_resolution_ocean_seaice_degrees
Related Links

Caseroot SVN URL : CESM Caseroot files archive including XML, user namelists and case source modifications.

CMIP6 Data Request : CMIP6 Data Request Details

ESGF publication : ESGF experiment data URL

ocean diagnostics : model vs. observation and ocean timeseries diagnostics plots for years 1-30, 30-60, 60-90, 90-120, 120-150. model ocean timeseries diagnostics plots for years 1-660. model vs. model diagnostics plots for years 631-660 vs. years 1-30.

land diagnostics : model vs. observation diagnostics plots for years 1-25, 25-49, 50-74, 75-99, 100-124, 125-149

sea-ice diagnostics : model vs. b.e21.BWCO2x4.f09_g17.CMIP6-abrupt4xCO2-WACCM.001 diagnostics plots for years 31-150. model vs. observations diagnostics plots for years 1-30, 30-60, 60-90, 90-120, 120-150

atmosphere diagnostics : Model vs. Observation diagnostics plots for years 1-25, 25-49, 50-74, 75-99, 100-124, 125-149
Additional Information

These data were generated by release-cesm2.1.0 on 2018-12-12 using machine cheyenne.

CESM specific information:

casename = b.e21.BCO2x4cmip6.f09_g17.CMIP6-abrupt4xCO2.001

case_id = 46

compset = 1850_CAM60%4xCO2_CLM50%BGC-CROP-CMIP6DECK_CICE%CMIP6_POP2%ECO%ABIO-DIC_MOSART_CISM2%NOEVOLVE_WW3_BGC

grid = a%0.9x1.25_l%0.9x1.25_oi%gx1v7_r%r05_g%gland4_w%ww3a_m%gx1v7

NCAR users can access the native CESM single variable time series files at /gpfs/fs1/collections/cdg/timeseries-cmip6/b.e21.BCO2x4cmip6.f09_g17.CMIP6-abrupt4xCO2.001
Resource Format NETCDF
Standardized Resource Format NetCDF
Asset Size 2643892 MB
Legal Constraints

CESM Copyright and Terms of Use (http://www.cesm.ucar.edu/models/cesm2/copyright.html)
Access Constraints Registration required to download datasets
Software Implementation Language Fortran; python; perl

Resource Support Name DiscussCESM Forums (http://bb.cgd.ucar.edu)
Resource Support Email cesm_data@ucar.edu
Resource Support Organization UCAR/NCAR - Climate and Global Dynamics Laboratory
Distributor UCAR/NCAR - Climate and Global Dynamics Laboratory
Metadata Contact Name N/A
Metadata Contact Email cesm_data@ucar.edu
Metadata Contact Organization UCAR/NCAR - Climate and Global Dynamics Laboratory

Author Community Earth System Model developers and affiliates
Publisher UCAR/NCAR - Climate and Global Dynamics Laboratory
Publication Date 2019-06-06
Digital Object Identifier (DOI) Not Assigned
Alternate Identifier abrupt-4xCO2 (CMIP6 Experiment ID)
CESM2 (CMIP6 CESM Model Source)
r1i1p1f1 (CMIP6 Variant Label)
CMIP (CMIP6 MIP Name)
1 (CMIP6 Ensemble Number)
1 (CMIP6 Ensemble Size)
150 (CMIP6 Minimum Number of Years)
b.e21.BCO2x4cmip6.f09_g17.CMIP6-abrupt4xCO2.001 (CESM Case Name)
46 (CESM2 Experiments Database ID)
Resource Version release-cesm2.1.0
Topic Category climatologyMeteorologyAtmosphere
Progress completed
Metadata Date 2019-12-13T15:08:25.783821
Metadata Record Identifier edu.ucar.cesm::b.e21.BCO2x4cmip6.f09_g17.CMIP6-abrupt4xCO2.001::2019-06-06
Metadata Language eng
Suggested Citation Community Earth System Model developers and affiliates. (2019). CMIP6 CESM2 abrupt4xCO2 experiment with CAM6, interactive land (CLM5), coupled ocean (POP2) with biogeochemistry (MARBL), interactive sea ice (CICE5.1), and non-evolving land ice (CISM2.1). release-cesm2.1.0. UCAR/NCAR - Climate and Global Dynamics Laboratory. https://esgf-node.llnl.gov/search/cmip6/?institution_id=NCAR&source_id=CESM2&experiment_id=abrupt-4xCO2&variant_label=r1i1p1f1. Accessed 15 October 2024.

Harvest Source