Impact of model resolution on the representation of deep water formation and its link with the AMOC ...
<!--!introduction!--> Recent supercomputing power improvements enable us to explore climate variability and change with coupled models that resolve the ocean mesoscale, its fine-scale interactions and feedbacks. Although these processes are usually parametrised in standard resolutions, several...
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ftdatacite:10.57757/iugg23-2350 2023-07-23T04:20:39+02:00 Impact of model resolution on the representation of deep water formation and its link with the AMOC ... Martin-Martinez, Eneko Moreno-Chamarro, Eduardo Ortega, Pablo Frigola, Amanda Carréric, Aude Kuznetsova, Daria Loosveldt-Tomas, Saskia Bretonnière, Pierre-Antoine 2023 https://dx.doi.org/10.57757/iugg23-2350 https://gfzpublic.gfz-potsdam.de/pubman/item/item_5018407 unknown GFZ German Research Centre for Geosciences Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 Article ConferencePaper Oral 2023 ftdatacite https://doi.org/10.57757/iugg23-2350 2023-07-03T17:56:50Z <!--!introduction!--> Recent supercomputing power improvements enable us to explore climate variability and change with coupled models that resolve the ocean mesoscale, its fine-scale interactions and feedbacks. Although these processes are usually parametrised in standard resolutions, several studies have already shown that effectively resolving them leads to reduced model biases in the ocean and improved air-sea interactions. In this study, we have used control simulations with the global climate model EC-Earth3P following the HighResMIP protocol to investigate the role of fine-scale processes in large-scale ocean circulation in the Atlantic. In particular, we have worked with three configurations of the model: eddy-parameterised (~100 km nominal horizontal resolution in mid-latitudes), eddy-permitting (~25 km) and eddy-resolving oceans (~10 km). For each model configuration, we have studied the two leading modes of variability of the mixed-layer depth in the subpolar North Atlantic. We have explored ... : The 28th IUGG General Assembly (IUGG2023) (Berlin 2023) ... Conference Object North Atlantic DataCite Metadata Store (German National Library of Science and Technology) |
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<!--!introduction!--> Recent supercomputing power improvements enable us to explore climate variability and change with coupled models that resolve the ocean mesoscale, its fine-scale interactions and feedbacks. Although these processes are usually parametrised in standard resolutions, several studies have already shown that effectively resolving them leads to reduced model biases in the ocean and improved air-sea interactions. In this study, we have used control simulations with the global climate model EC-Earth3P following the HighResMIP protocol to investigate the role of fine-scale processes in large-scale ocean circulation in the Atlantic. In particular, we have worked with three configurations of the model: eddy-parameterised (~100 km nominal horizontal resolution in mid-latitudes), eddy-permitting (~25 km) and eddy-resolving oceans (~10 km). For each model configuration, we have studied the two leading modes of variability of the mixed-layer depth in the subpolar North Atlantic. We have explored ... : The 28th IUGG General Assembly (IUGG2023) (Berlin 2023) ... |
format |
Conference Object |
author |
Martin-Martinez, Eneko Moreno-Chamarro, Eduardo Ortega, Pablo Frigola, Amanda Carréric, Aude Kuznetsova, Daria Loosveldt-Tomas, Saskia Bretonnière, Pierre-Antoine |
spellingShingle |
Martin-Martinez, Eneko Moreno-Chamarro, Eduardo Ortega, Pablo Frigola, Amanda Carréric, Aude Kuznetsova, Daria Loosveldt-Tomas, Saskia Bretonnière, Pierre-Antoine Impact of model resolution on the representation of deep water formation and its link with the AMOC ... |
author_facet |
Martin-Martinez, Eneko Moreno-Chamarro, Eduardo Ortega, Pablo Frigola, Amanda Carréric, Aude Kuznetsova, Daria Loosveldt-Tomas, Saskia Bretonnière, Pierre-Antoine |
author_sort |
Martin-Martinez, Eneko |
title |
Impact of model resolution on the representation of deep water formation and its link with the AMOC ... |
title_short |
Impact of model resolution on the representation of deep water formation and its link with the AMOC ... |
title_full |
Impact of model resolution on the representation of deep water formation and its link with the AMOC ... |
title_fullStr |
Impact of model resolution on the representation of deep water formation and its link with the AMOC ... |
title_full_unstemmed |
Impact of model resolution on the representation of deep water formation and its link with the AMOC ... |
title_sort |
impact of model resolution on the representation of deep water formation and its link with the amoc ... |
publisher |
GFZ German Research Centre for Geosciences |
publishDate |
2023 |
url |
https://dx.doi.org/10.57757/iugg23-2350 https://gfzpublic.gfz-potsdam.de/pubman/item/item_5018407 |
genre |
North Atlantic |
genre_facet |
North Atlantic |
op_rights |
Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_doi |
https://doi.org/10.57757/iugg23-2350 |
_version_ |
1772185238517055488 |