seanoe:102964 Barrier Nicolas MARBEC, Univ. Montpellier, CNRS, Ifremer, IRD, Sète, France 2025-04-29 ISO 19115:2003/19139 1.0 Global fish biomass density under the IPSL-CM6-LR SSP1-2.6 climate change scenario for epipelagic, migratory and resident communities and 100 sizes ranging from 0.12cm to 1.96m 2024 2025-04-29 Barrier Nicolas (2024). Global fish biomass density under the IPSL-CM6-LR SSP1-2.6 climate change scenario for epipelagic, migratory and resident communities and 100 sizes ranging from 0.12cm to 1.96m. SEANOE. https://doi.org/10.17882/102964 Ensemble simulations of the ecosystem model Apecosm (https://apecosm.org) forced by the IPSL-CM6-LR climate model with the climate change scenario SSP1-2.6. The output files contain yearly mean biomass density for 3 communities (epipelagic, mesopelagic migratory and mesopelagic redidents) and 100 size classes (ranging from 0.12cm to 1.96m) The model grid file is also provided. Units are in J/m2 and can be converted in kg/m2 by dividing by 4e6. These outputs are associated with the "Assessing the time of emergence of marine ecosystems from global to local scales using IPSL-CM6A-LR/APECOSM climate-to-fish ensemble simulations" paper from the Earth's Future "Past and Future of Marine Ecosystems" Special Collection. This study was supported by the TRIATLAS project, which has received funding from the European Union’s Horizon 2020 research and innovation programme under grant agreement No 817578. The authors acknowledge the World Climate Research Programme, which, through its Working Group on Coupled Modelling, coordinated and promoted CMIP6. We thank the climate modelling groups for producing and making available their model output, the Earth System Grid Federation (ESGF) for archiving the data and providing access, and the multiple funding agencies that support CMIP6 and ESGF. The authors acknowledge the Pôle de Calcul et de Données Marines (PCDM, http://www.ifremer.fr/pcdm) for providing DATARMOR storage, data access, computation resources, visualisation and support services. The authors acknowledge Maelys Metge, who started this work as part of her internship. The authors acknowledge the support from the European Union’s Horizon 2020 research and innovation program under grant agreement N° 817806 (TRIATLAS) as well as support from the French ANR project CIGOEF (grant ANR-17-CE32-0008-01). Barrier Nicolas MARBEC, Univ. Montpellier, CNRS, Ifremer, IRD, Sète, France SEANOE https://www.seanoe.org/data/00918/102964/illustration.gif ecosystem modelling apecosm time of emergence climate change marine ecosystems Biological oceanography Fish ODATIS aggregation parameters and Essential Variable names 2024-09-16 geonetwork.thesaurus.external.theme.NVS.OD1 Biological oceanography SeaDataNet Parameter Disciplines 2021-04-07 geonetwork.thesaurus.external.parameter.NVS.P08 Simulation data Type de jeux de donnée ODATIS 2024-10-15 geonetwork.thesaurus.local.theme.type_jeux_donnee CC-BY (Creative Commons - Attribution) 10.1029/2024EF004736 Global fish biomass density under the IPSL-CM6-LR SSP5-8.5 climate change scenario for epipelagic, migratory and resident communities and 100 sizes ranging from 0.12cm to 1.96m 2024 SEANOE Barrier Nicolas 10.17882/102974 oceans -180.0 180.0 90.0 -90.0 NC, NETCDF https://www.seanoe.org/data/00918/102964/data/114549.nc4 WWW:DOWNLOAD-1.0-link--download Processed data Model grid file containing cell coordinates (longitude and latitude) and land-sea mask - 14 MB https://www.seanoe.org/data/00918/102964/data/114551.zip WWW:DOWNLOAD-1.0-link--download Processed data Outputs for the SSP1-2.6 scenario (simulation member 1) - 4 GB https://www.seanoe.org/data/00918/102964/data/114555.zip WWW:DOWNLOAD-1.0-link--download Processed data Outputs for the SSP1-2.6 scenario (simulation member 2) - 4 GB https://www.seanoe.org/data/00918/102964/data/114556.zip WWW:DOWNLOAD-1.0-link--download Processed data Outputs for the SSP1-2.6 scenario (simulation member 3) - 4 GB https://www.seanoe.org/data/00918/102964/data/114558.zip WWW:DOWNLOAD-1.0-link--download Processed data Outputs for the SSP1-2.6 scenario (simulation member 4) - 4 GB https://www.seanoe.org/data/00918/102964/data/114559.zip WWW:DOWNLOAD-1.0-link--download Processed data Outputs for the SSP1-2.6 scenario (simulation member 6) - 4 GB https://www.seanoe.org/data/00918/102964/data/114561.zip WWW:DOWNLOAD-1.0-link--download Processed data Outputs for the SSP1-2.6 scenario (simulation member 14) - 4 GB https://doi.org/10.17882/102964 WWW:LINK-1.0-http--metadata-URL DOI of the product https://www.seanoe.org/data/00918/102964/ rel-canonical Seanoe