Publié : 5 December 2024
I Mis à jour : 11 December 2024
[FRB-CESAB] FISHGLOB: Fish biodiversity facing global change – 2024
![[FRB-CESAB] FISHGLOB: Fish biodiversity facing global change – 2024](https://preprod.fondationbiodiversite.fr/wp-content/uploads/2024/12/Affiche_Fishglob_visio-scaled-690x976.jpg)
Global change, linked to climate and direct anthropogenic impacts, is causing redistribution of marine species worldwide, modifying fish population and stock structure, as well as community compositions. These changes may have strong impacts on fisheries and natural fish biodiversity as well as related ecosystem services. However, our capacity to assess and monitor short and long-term changes in species distribution and biodiversity is hampered by data availability and heterogeneity.
This conference organized by the FRB-CESAB presented the activities of the FISHGLOB consortium which has collected and combined a unique data set of scientific bottom trawl surveys conducted regularly during the last decades across the globe. Topics covered FISHGLOB consortium and data features, imputation method for missing species traits, Red list assessments, effects of marine heat waves, species assemblages’ homogenization/differentiation through time, consequences on fish stocks shared across countries and fishery management.
Finally, FISHGLOB aimed to provide an infrastructure enhancing international cooperation and knowledge transfer among data providers, scientists and stakeholders in order to support biodiversity and fishery management adaptation in a time of global change.
Did you miss it? Want to rewatch a presentation? You can find the entire conference on the FRB’s YouTube channel!
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CONFERENCE PROGRAM
2:00pm – 2:25pm Introduction
Philippe Combette (Vice-president innovation & partnership of the University of Montpellier, France)
Hélène Soubelet (Executive director of the FRB, France) & Nicolas Mouquet (Scientific director of the FRB-CESAB, France)
2:25pm – 2:45pm Introduction to FISHGLOB & UN Ocean Decade
Bastien Merigot (University of Montpellier, France)
2:45pm – 3:05pm FISHGLOB datasets, international community-building, and infrastructure
Aurore Maureaud (Scientific consultant, France)
3:05pm – 3:25pm Future of the FISHGLOB infrastructure
Deng Palomares (University of British Columbia, Canada)
Robert Guralnick (Florida Museum of Natural History, US)
3:25pm – 3:45pm Time-series, phylogenetic, and spatial extensions of structural equation models: imputing traits, analyzing ecosystem drivers, and identifying habitat associations
James Thorson (Alaska Fisheries Science Center, US)
3:45pm – 4:05pm Coupling state‐of‐the‐art modelling tools for better informed Red List assessments of marine fishes
James Thorson (Alaska Fisheries Science Center, US)
Aurore Maureaud (Scientific consultant, France)
4:05pm – 4:20pm Break
4:20pm – 4:40pm Life-history strategy compositions in North-Atlantic fish communities responding to changes in fishing pressure and temperature
Laurène Pécuchet (Arctic University of Tromsø, Norway)
4:40pm – 5:00pm Marine fish communities cycle between homogenized and differentiated states through time
Zoë Kitchel (Occidental College, US)
5:00pm – 5:20pm Marine heatwaves and changes in biomass and composition of marine fish communities
Alexa Fredston (University of California, US)
Malin Pinsky (University of California, US)
5:20pm – 5:40pm Global transboundary patterns and regional applied science for fishery management
Juliano Palacios Abrantes (University of British Columbia, Canada)
Nancy Shackell (Bedford Institute of Oceanography, Canada)
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