CESM2 IMBIE simulation output: Antarctic Ice Sheet freshwater discharge drives substantial Southern Ocean changes over the 21st century
Output from one of two CESM2 simulations aimed at exploring the impacts of Antarctic freshwater discharge on the Southern Ocean over the 21st century. Contained in these files are the primary model output variables needed to investigate sea ice, potential temperature, potential density, and the mixe...
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ftzenodo:oai:zenodo.org:8058223 2024-09-15T17:44:51+00:00 CESM2 IMBIE simulation output: Antarctic Ice Sheet freshwater discharge drives substantial Southern Ocean changes over the 21st century Gorte, Tessa Lovenduski, Nicole Nissen, Cara Lenaerts, Jan T.M. 2023-06-20 https://doi.org/10.5281/zenodo.8058223 eng eng Zenodo https://doi.org/10.5281/zenodo.8058222 https://doi.org/10.5281/zenodo.8058223 oai:zenodo.org:8058223 info:eu-repo/semantics/openAccess Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode Antarctica Freshwater Southern Ocean Hosing Climate Model info:eu-repo/semantics/article 2023 ftzenodo https://doi.org/10.5281/zenodo.805822310.5281/zenodo.8058222 2024-07-26T10:30:30Z Output from one of two CESM2 simulations aimed at exploring the impacts of Antarctic freshwater discharge on the Southern Ocean over the 21st century. Contained in these files are the primary model output variables needed to investigate sea ice, potential temperature, potential density, and the mixed layer depth (used to derive deep convective area). "AIS" or "IMBIE" refers to a simulation with increasing liquid and solid freshwater runoff in the Amundsen and Bellingshausen Seas region. "hist" refers to the period from Jan 1970 - Dec 2014 which was run under historical CMIP6 atmospheric forcing and "ssp585" refers to the period from Jan 2015 - Dec 2099 which was run under SSP5-8.5 CMIP6 atmospheric forcing. Each variable is output as aglobal field with \(\sim0.9\times1.25^\circ\) horizontal resolution and monthly temporal resolution. Potential density and temperature both contain 60 depth levels. Density 1. "FW_AIS_hist.pop.h.PD.199201-201412.nc"contains the potential density field from Jan 1992- Dec 2014 for the "AIS" ("IMBIE") simulation 2. "FW_AIS_ssp585.pop.h.PD.201501-209912.nc"contains the potential density field from Jan 2015 - Dec 2099 for the "AIS" ("IMBIE") simulation Mixed Layer Depth (for deep convective area) 3. "FW_AIS_hist.pop.h.XMXL.199201-201412.nc"contains the maximum mixed layer depth field from Jan 1992- Dec 2014 for the "AIS" ("IMBIE") simulation 4. "FW_AIS_ssp585.pop.h.XMXL.201501-209912.nc"contains the maximum mixed layer depth field from Jan 2015 - Dec 2099 for the "AIS" ("IMBIE") simulation Temperature 5. "FW_AIS_hist.pop.h.TEMP.199201-201412.nc"contains the potential temperature field from Jan 1992- Dec 2014 for the "AIS" ("IMBIE") simulation 6. "FW_AIS_ssp585.pop.h.TEMP.201501-209912.nc"contains the potential temperaturefield from Jan 2015 - Dec 2099 for the "AIS" ("IMBIE") simulation Sea Ice 7. "FW_AIS_hist.pop.h.IFRAC.199201-201412.nc"contains the sea ice fraction per grid cell field from Jan 1992- Dec 2014 for the "AIS" ("IMBIE") simulation 8. ... Article in Journal/Newspaper Antarc* Antarctic Antarctica Ice Sheet Sea ice Southern Ocean Zenodo |
institution |
Open Polar |
collection |
Zenodo |
op_collection_id |
ftzenodo |
language |
English |
topic |
Antarctica Freshwater Southern Ocean Hosing Climate Model |
spellingShingle |
Antarctica Freshwater Southern Ocean Hosing Climate Model Gorte, Tessa Lovenduski, Nicole Nissen, Cara Lenaerts, Jan T.M. CESM2 IMBIE simulation output: Antarctic Ice Sheet freshwater discharge drives substantial Southern Ocean changes over the 21st century |
topic_facet |
Antarctica Freshwater Southern Ocean Hosing Climate Model |
description |
Output from one of two CESM2 simulations aimed at exploring the impacts of Antarctic freshwater discharge on the Southern Ocean over the 21st century. Contained in these files are the primary model output variables needed to investigate sea ice, potential temperature, potential density, and the mixed layer depth (used to derive deep convective area). "AIS" or "IMBIE" refers to a simulation with increasing liquid and solid freshwater runoff in the Amundsen and Bellingshausen Seas region. "hist" refers to the period from Jan 1970 - Dec 2014 which was run under historical CMIP6 atmospheric forcing and "ssp585" refers to the period from Jan 2015 - Dec 2099 which was run under SSP5-8.5 CMIP6 atmospheric forcing. Each variable is output as aglobal field with \(\sim0.9\times1.25^\circ\) horizontal resolution and monthly temporal resolution. Potential density and temperature both contain 60 depth levels. Density 1. "FW_AIS_hist.pop.h.PD.199201-201412.nc"contains the potential density field from Jan 1992- Dec 2014 for the "AIS" ("IMBIE") simulation 2. "FW_AIS_ssp585.pop.h.PD.201501-209912.nc"contains the potential density field from Jan 2015 - Dec 2099 for the "AIS" ("IMBIE") simulation Mixed Layer Depth (for deep convective area) 3. "FW_AIS_hist.pop.h.XMXL.199201-201412.nc"contains the maximum mixed layer depth field from Jan 1992- Dec 2014 for the "AIS" ("IMBIE") simulation 4. "FW_AIS_ssp585.pop.h.XMXL.201501-209912.nc"contains the maximum mixed layer depth field from Jan 2015 - Dec 2099 for the "AIS" ("IMBIE") simulation Temperature 5. "FW_AIS_hist.pop.h.TEMP.199201-201412.nc"contains the potential temperature field from Jan 1992- Dec 2014 for the "AIS" ("IMBIE") simulation 6. "FW_AIS_ssp585.pop.h.TEMP.201501-209912.nc"contains the potential temperaturefield from Jan 2015 - Dec 2099 for the "AIS" ("IMBIE") simulation Sea Ice 7. "FW_AIS_hist.pop.h.IFRAC.199201-201412.nc"contains the sea ice fraction per grid cell field from Jan 1992- Dec 2014 for the "AIS" ("IMBIE") simulation 8. ... |
format |
Article in Journal/Newspaper |
author |
Gorte, Tessa Lovenduski, Nicole Nissen, Cara Lenaerts, Jan T.M. |
author_facet |
Gorte, Tessa Lovenduski, Nicole Nissen, Cara Lenaerts, Jan T.M. |
author_sort |
Gorte, Tessa |
title |
CESM2 IMBIE simulation output: Antarctic Ice Sheet freshwater discharge drives substantial Southern Ocean changes over the 21st century |
title_short |
CESM2 IMBIE simulation output: Antarctic Ice Sheet freshwater discharge drives substantial Southern Ocean changes over the 21st century |
title_full |
CESM2 IMBIE simulation output: Antarctic Ice Sheet freshwater discharge drives substantial Southern Ocean changes over the 21st century |
title_fullStr |
CESM2 IMBIE simulation output: Antarctic Ice Sheet freshwater discharge drives substantial Southern Ocean changes over the 21st century |
title_full_unstemmed |
CESM2 IMBIE simulation output: Antarctic Ice Sheet freshwater discharge drives substantial Southern Ocean changes over the 21st century |
title_sort |
cesm2 imbie simulation output: antarctic ice sheet freshwater discharge drives substantial southern ocean changes over the 21st century |
publisher |
Zenodo |
publishDate |
2023 |
url |
https://doi.org/10.5281/zenodo.8058223 |
genre |
Antarc* Antarctic Antarctica Ice Sheet Sea ice Southern Ocean |
genre_facet |
Antarc* Antarctic Antarctica Ice Sheet Sea ice Southern Ocean |
op_relation |
https://doi.org/10.5281/zenodo.8058222 https://doi.org/10.5281/zenodo.8058223 oai:zenodo.org:8058223 |
op_rights |
info:eu-repo/semantics/openAccess Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode |
op_doi |
https://doi.org/10.5281/zenodo.805822310.5281/zenodo.8058222 |
_version_ |
1810492531926892544 |