Name: 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
Published: 2024
License: https://creativecommons.org/licenses/by/4.0/
Keywords: ecosystem modelling, apecosm, time of emergence, climate change, marine ecosystems

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.

Disciplines

Biological oceanography

Keywords

ecosystem modelling, apecosm, time of emergence, climate change, marine ecosystems

Location

-90N, 90S, 180E, -180W

Licence

Acknowledgements

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).

Data

File	Size	Format	Processing
Model grid file containing cell coordinates (longitude and latitude) and land-sea mask	14 Mo	NetCDF	Processed data	Download
Outputs for the SSP1-2.6 scenario (simulation member 1)	4 Go	NetCDF	Processed data	Download
Outputs for the SSP1-2.6 scenario (simulation member 2)	4 Go	NetCDF	Processed data	Download
Outputs for the SSP1-2.6 scenario (simulation member 3)	4 Go	NetCDF	Processed data	Download
Outputs for the SSP1-2.6 scenario (simulation member 4)	4 Go	NetCDF	Processed data	Download
Outputs for the SSP1-2.6 scenario (simulation member 6)	4 Go	NetCDF	Processed data	Download
Outputs for the SSP1-2.6 scenario (simulation member 14)	4 Go	NetCDF	Processed data	Download

Sea scientific
open data
publication

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

Disciplines

Keywords

Location

Data

Sea scientific
open data
publication

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

Disciplines

Keywords

Location

Data

Sea scientificopen datapublication

Sea scientific
open data
publication