Seafloor organic carbon flux output from the NEMO-MEDUSA model
This output was produced by a simulation using a coupled ocean physics and marine biogeochemistry model. The physical ocean submodel was the Nucleus for European Modeling of the Ocean (NEMO) physical ocean model (Madec, 2014), run here in a global 1/12-degree resolution configuration (ORCA0083). The...
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ftzenodo:oai:zenodo.org:6513616 2023-05-15T18:18:55+02:00 Seafloor organic carbon flux output from the NEMO-MEDUSA model Yool, Andrew Yool, Andrew 2022-05-03 https://zenodo.org/record/6513616 https://doi.org/10.5281/zenodo.6513616 eng eng info:eu-repo/grantAgreement/EC/H2020/641816/ doi:10.5281/zenodo.6513615 https://zenodo.org/record/6513616 https://doi.org/10.5281/zenodo.6513616 oai:zenodo.org:6513616 info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/4.0/legalcode marine biogeochemistry marine biogeochemistry ocean model MEDUSA NEMO hindcast simulation seafloor organic carbon flux info:eu-repo/semantics/other dataset 2022 ftzenodo https://doi.org/10.5281/zenodo.651361610.5281/zenodo.6513615 2023-03-11T00:35:09Z This output was produced by a simulation using a coupled ocean physics and marine biogeochemistry model. The physical ocean submodel was the Nucleus for European Modeling of the Ocean (NEMO) physical ocean model (Madec, 2014), run here in a global 1/12-degree resolution configuration (ORCA0083). The marine biogeochemistry submodel was the Model of Ecosystem Dynamics, nutrient Utilisation, Sequestration and Acidification (MEDUSA-2), an intermediate-complexity plankton ecosystem model (Yool et al., 2013). The horizontal resolution of this configuration of NEMO has non-uniform grid cells ranging 2 to 9 km in size (mean 7.5 km), with 75 vertical depth levels (31 levels between the surface and 200 m depth). Sea-ice is represented in the model by the Louvian‐la‐Neuve Ice Model (LIM2) (Fichefet, & Maqueda, M. a. M., 1997; Goosse & Fichefet, 1999). The configuration was forced at the air-sea interface with version 5.2 of the DRAKKAR forcing set (DFS) (Brodeau et al., 2010). DFS 5.2 is based on ERA40 reanalysis data, comprising of 6‐hourly means for wind, humidity, and atmospheric temperature, daily means for radiative fluxes (both longwave and shortwave), and monthly means for precipitation. A monthly climatology was used for river runoff, taken from the CORE2 reanalysis (Brodeau et al., 2010; Timmermann et al., 2005). The resulting model hindcast was created using this forcing set for the period 1958–2015, with marine biogeochemistry initialised in 1990. This archive includes the flux of organic carbon reaching the seafloor and the area of the grid cells for the global domain. In MEDUSA, the seafloor flux is the sum of slow- and fast-sinking detrital particles that reach the base of the water column and enter the benthic submodel of MEDUSA. In general, away from shallow water regions (< 200 m), this flux is dominated by fast-sinking material produced by ecological processes associated with the large components of MEDUSA. The specific subset of output used was drawn from the decadal period 2006-2015, and was ... Dataset Sea ice Zenodo Medusa ENVELOPE(157.417,157.417,-79.633,-79.633) |
institution |
Open Polar |
collection |
Zenodo |
op_collection_id |
ftzenodo |
language |
English |
topic |
marine biogeochemistry marine biogeochemistry ocean model MEDUSA NEMO hindcast simulation seafloor organic carbon flux |
spellingShingle |
marine biogeochemistry marine biogeochemistry ocean model MEDUSA NEMO hindcast simulation seafloor organic carbon flux Yool, Andrew Seafloor organic carbon flux output from the NEMO-MEDUSA model |
topic_facet |
marine biogeochemistry marine biogeochemistry ocean model MEDUSA NEMO hindcast simulation seafloor organic carbon flux |
description |
This output was produced by a simulation using a coupled ocean physics and marine biogeochemistry model. The physical ocean submodel was the Nucleus for European Modeling of the Ocean (NEMO) physical ocean model (Madec, 2014), run here in a global 1/12-degree resolution configuration (ORCA0083). The marine biogeochemistry submodel was the Model of Ecosystem Dynamics, nutrient Utilisation, Sequestration and Acidification (MEDUSA-2), an intermediate-complexity plankton ecosystem model (Yool et al., 2013). The horizontal resolution of this configuration of NEMO has non-uniform grid cells ranging 2 to 9 km in size (mean 7.5 km), with 75 vertical depth levels (31 levels between the surface and 200 m depth). Sea-ice is represented in the model by the Louvian‐la‐Neuve Ice Model (LIM2) (Fichefet, & Maqueda, M. a. M., 1997; Goosse & Fichefet, 1999). The configuration was forced at the air-sea interface with version 5.2 of the DRAKKAR forcing set (DFS) (Brodeau et al., 2010). DFS 5.2 is based on ERA40 reanalysis data, comprising of 6‐hourly means for wind, humidity, and atmospheric temperature, daily means for radiative fluxes (both longwave and shortwave), and monthly means for precipitation. A monthly climatology was used for river runoff, taken from the CORE2 reanalysis (Brodeau et al., 2010; Timmermann et al., 2005). The resulting model hindcast was created using this forcing set for the period 1958–2015, with marine biogeochemistry initialised in 1990. This archive includes the flux of organic carbon reaching the seafloor and the area of the grid cells for the global domain. In MEDUSA, the seafloor flux is the sum of slow- and fast-sinking detrital particles that reach the base of the water column and enter the benthic submodel of MEDUSA. In general, away from shallow water regions (< 200 m), this flux is dominated by fast-sinking material produced by ecological processes associated with the large components of MEDUSA. The specific subset of output used was drawn from the decadal period 2006-2015, and was ... |
author2 |
Yool, Andrew |
format |
Dataset |
author |
Yool, Andrew |
author_facet |
Yool, Andrew |
author_sort |
Yool, Andrew |
title |
Seafloor organic carbon flux output from the NEMO-MEDUSA model |
title_short |
Seafloor organic carbon flux output from the NEMO-MEDUSA model |
title_full |
Seafloor organic carbon flux output from the NEMO-MEDUSA model |
title_fullStr |
Seafloor organic carbon flux output from the NEMO-MEDUSA model |
title_full_unstemmed |
Seafloor organic carbon flux output from the NEMO-MEDUSA model |
title_sort |
seafloor organic carbon flux output from the nemo-medusa model |
publishDate |
2022 |
url |
https://zenodo.org/record/6513616 https://doi.org/10.5281/zenodo.6513616 |
long_lat |
ENVELOPE(157.417,157.417,-79.633,-79.633) |
geographic |
Medusa |
geographic_facet |
Medusa |
genre |
Sea ice |
genre_facet |
Sea ice |
op_relation |
info:eu-repo/grantAgreement/EC/H2020/641816/ doi:10.5281/zenodo.6513615 https://zenodo.org/record/6513616 https://doi.org/10.5281/zenodo.6513616 oai:zenodo.org:6513616 |
op_rights |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/4.0/legalcode |
op_doi |
https://doi.org/10.5281/zenodo.651361610.5281/zenodo.6513615 |
_version_ |
1766195683189063680 |