Published March 8, 2024 | Version v1
Model Open

Benthic ecoregionalization based on echinoid fauna of the Southern Ocean supports current proposals of Antarctic Marine Protected Areas under IPCC scenarios of climate change - Model output

  • 1. DECOD (Ecosystem Dynamics and Sustainability), IFREMER, INRAE, L'Institut Agro, Nantes, France
  • 2. Biogéosciences, UMR CNRS/EPHE 6282, Université Bourgogne Franche-Comté, Dijon, France
  • 3. Laboratoire de Biologie Marine, Université Libre de Bruxelles, Brussels, Belgium
  • 4. EPHE, PSL University, Paris, France
  • 5. Laboratoire d'Océanographie et du Climat: Expérimentations et approches numériques (LOCEAN), UMR 7159 Sorbonne-Université, CNRS, MNHN, IRD, IPSL, Paris, France

Description

The data provided is related to a published study (Fabri-Ruiz et al., 2020) that aimed to conduct a benthic ecoregionalization of the Southern Ocean (SO) for the first time, utilizing abiotic environmental parameters and the distribution of echinoid fauna. This approach involves a two-step process, combining species distribution modeling with Random Forest and Gaussian Mixture modeling to define current ecoregions and predict future ecoregions under different Intergovernmental Panel on Climate Change (IPCC) scenarios (RCP 4.5 and 8.5). We provide here individual ecological niche model outputs for each echinoid species for the current and future periods (RCP 4.5 and RCP 8.5) and ecoregions for the current and future periods (RCP 4.5 and RCP 8.5). For more details see Fabri-Ruiz et al, 2020 or contact salome.fabri.ruiz@ifremer.fr

FabriRuiz_et_al_2020_GCB_probability_map_output_current : Ecological niche model outputs for each echinoid species, probability maps for the current period

FabriRuiz_et_al_2020_GCB_binary_map_output_current_period : Ecological niche model outputs for each echinoid species, binary maps for the current period

FabriRuiz_et_al_2020_GCB_probability_map_output_RCP4_5_scenario : Ecological niche model outputs for each echinoid species, probability maps for the RCP4.5 period

FabriRuiz_et_al_2020_GCB_binary_map_output_RCP4_5_scenario : Ecological niche model outputs for each echinoid species, binary maps for the RCP4.5 period

FabriRuiz_et_al_2020_GCB_probability_map_output_RCP8_5_scenario : Ecological niche model outputs for each echinoid species, probability maps for the RCP8.5 period

FabriRuiz_et_al_2020_GCB_binary_map_output_RCP8_5_scenario : Ecological niche model outputs for each echinoid species, binary maps for the RCP8.5 period

FabriRuiz_et_al_2020_GCB_Ecoregions : Ecoregions generated by the Gaussian Mixture Model approach for each scenarios

Files

FabriRuiz_et_al_2020_GCB_binary_map_output_current_period.zip

Additional details

Related works

References
Publication: 10.1111/gcb.14988 (DOI)