Academic Journal
Linking climate stressors to ecological processes in ecosystem models, with a case study from the Gulf of Alaska
| العنوان: | Linking climate stressors to ecological processes in ecosystem models, with a case study from the Gulf of Alaska |
|---|---|
| المؤلفون: | Rovellini, Alberto, Punt, André, E, Bryan, Meaghan, D, Kaplan, Isaac, C, Dorn, Martin, W, Aydin, Kerim, Fulton, Elizabeth, A, Alglave, Baptiste, Baker, Matthew, R, Carroll, Gemma, Ferriss, Bridget, E, Haltuch, Melissa, A, Hayes, Adam, L, Hermann, Albert, J, Hernvann, Pierre‐yves, Holsman, Kirstin, K, Liu, Owen, R, Mchuron, Elizabeth, Morzaria-Luna, Hem, Nalini, Moss, Jamal, Surma, Szymon, Weise, Madison, T |
| المساهمون: | University of Washington Seattle, Alaska Fisheries Science Center (AFSC), NOAA National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric Administration (NOAA)-National Oceanic and Atmospheric Administration (NOAA), University of New South Wales Sydney (UNSW), Northwest Fisheries Science Center (NWFSC), NOAA Pacific Marine Environmental Laboratory Seattle (PMEL), National Oceanic and Atmospheric Administration (NOAA), CSIRO Marine and Atmospheric Research (CSIRO-MAR), Commonwealth Scientific and Industrial Research Organisation Australia (CSIRO), University of Tasmania Launceston (UTAS), Dynamique et durabilité des écosystèmes : de la source à l’océan (DECOD), Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro)-Institut Agro Rennes Angers, Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro), Laboratoire des sciences et techniques de l'information, de la communication et de la connaissance (Lab-STICC), École Nationale d'Ingénieurs de Brest (ENIB)-Université de Bretagne Sud (UBS)-Université de Brest (UBO)-École Nationale Supérieure de Techniques Avancées Bretagne (ENSTA Bretagne)-Institut Mines-Télécom Paris (IMT)-Centre National de la Recherche Scientifique (CNRS)-Université Bretagne Loire (UBL)-IMT Atlantique (IMT Atlantique), Institut Mines-Télécom Paris (IMT), Environmental Research Division USA, Southwest Fisheries Science Center (SWFSC), National Oceanic and Atmospheric Administration (NOAA)-National Oceanic and Atmospheric Administration (NOAA)-NOAA National Marine Fisheries Service (NMFS), Cooperative Institute for Climate Studies (CICS), NOAA Geophysical Fluid Dynamics Laboratory (GFDL), National Oceanic and Atmospheric Administration (NOAA)-National Oceanic and Atmospheric Administration (NOAA)-Princeton University, Pôle OFB-INRAE-Institut Agro-UPPA pour la gestion des migrateurs amphihalins dans leur environnement (MIAME), Université de Pau et des Pays de l'Adour (UPPA)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-Office français de la biodiversité (OFB)-Institut Agro Rennes Angers, Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro)-Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro), Institute for the Oceans and Fisheries, University of British Columbia Canada (UBC), College of the Environment Seattle |
| المصدر: | ISSN: 1054-3139. |
| بيانات النشر: | CCSD Oxford University Press |
| سنة النشر: | 2024 |
| المجموعة: | HAL e2s UPPA (Université de Pau et des Pays de l'Adour) |
| مصطلحات موضوعية: | climate stressors, temperature, productivity, end-to-end models, Atlantis, Gulf of Alaska, EBFM, ecosystem-based fisheries management, [SDV.EE.BIO]Life Sciences [q-bio]/Ecology, environment/Bioclimatology, [SDU.STU.OC]Sciences of the Universe [physics]/Earth Sciences/Oceanography, [SDV.SA.STP]Life Sciences [q-bio]/Agricultural sciences/Sciences and technics of fishery |
| الوصف: | International audience ; As climate stressors are impacting marine ecosystems and fisheries across the world, ecosystem models that incorporate environmental variables are increasingly used to inform ecosystem-based fisheries management. The assumptions around the mechanistic links between climate stressors and the biological processes in these models are important, but the implications for model outcomes of which stressors are captured and how they affect modeled biological processes are seldom explored. Using a whole-ecosystem model (Atlantis) for the Gulf of Alaska, we explore the effects of capturing physical (increased temperature) and biogeochemical (decreased low trophic level productivity) climate stressors, and disentangle the effects of each stressor on the productivity of forage fish, groundfish, and fish-eating seabirds. We then test the effects of alternative model specifications of temperature-driven habitat determination and bioenergetics. Increased temperature resulted in increased weight-at-age and higher natural mortality, while decreased productivity resulted in decreased weight-at-age and higher natural mortality. Model specification of temperature dependence of movement and spawning influenced model outcomes, and decoupling these processes from temperature led to overly optimistic biomass predictions. As the use of ecosystem models to inform fisheries management becomes more operational, we illustrate that the assumptions around the links between climate stressors and ecological processes influence model outcomes. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| Relation: | WOS: 001150224400001 |
| DOI: | 10.1093/icesjms/fsae002 |
| الاتاحة: | https://hal.science/hal-04489786 https://hal.science/hal-04489786v1/document https://hal.science/hal-04489786v1/file/fsae002.pdf https://doi.org/10.1093/icesjms/fsae002 |
| Rights: | http://creativecommons.org/licenses/by/ ; info:eu-repo/semantics/OpenAccess |
| رقم الانضمام: | edsbas.74B69CF9 |
| قاعدة البيانات: | BASE |
| DOI: | 10.1093/icesjms/fsae002 |
|---|