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Resilience against the impacts of climate change in an ecologically and economically significant native oyster.
Parker, Laura M; Scanes, Elliot; O'Connor, Wayne A; Dove, Michael; Elizur, Abigail; Pörtner, Hans-Otto; Ross, Pauline M.
Afiliación
  • Parker LM; School of Biological, Earth and Environmental Sciences, The University of New South Wales, Kensington, Sydney, New South Wales 2052, Australia.
  • Scanes E; School of Life and Environmental Sciences, The University of Sydney, Camperdown, Sydney, New South Wales 2006, Australia; Climate Change Cluster, University of Technology, Ultimo, Sydney, New South Wales 2007, Australia.
  • O'Connor WA; NSW Department of Primary Industries, Port Stephens Fisheries Institute, Taylors Beach, New South Wales 2316, Australia.
  • Dove M; NSW Department of Primary Industries, Port Stephens Fisheries Institute, Taylors Beach, New South Wales 2316, Australia.
  • Elizur A; Centre for Bioinnovation, University of the Sunshine Coast, Sippy Downs, Queensland 4556, Australia.
  • Pörtner HO; Alfred Wegener Institute for Polar and Marine Research, Bremerhaven 27570, Germany.
  • Ross PM; School of Life and Environmental Sciences, The University of Sydney, Camperdown, Sydney, New South Wales 2006, Australia. Electronic address: pauline.ross@sydney.edu.au.
Mar Pollut Bull ; 198: 115788, 2024 Jan.
Article en En | MEDLINE | ID: mdl-38056289
Climate change is acidifying and warming our oceans, at an unprecedented rate posing a challenge for marine invertebrates vital across the globe for ecological services and food security. Here we show it is possible for resilience to climate change in an ecologically and economically significant oyster without detrimental effects to the energy budget. We exposed 24 pair-mated genetically distinct families of the Sydney rock oyster, Saccostrea glomerata to ocean acidification and warming for 4w and measured their resilience. Resilience was identified as the capacity to defend their acid-base balance without a loss of energy available for Scope for Growth (SFG). Of the 24 families, 13 were better able to defend their acid-base balance while eight had no loss of energy availability with a positive SFG. This study has found oyster families with reslience against climate change without a loss of SFG, is an essential mitigation strategy, in a critical mollusc.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Ostreidae / Resiliencia Psicológica Límite: Animals Idioma: En Revista: Mar Pollut Bull Año: 2024 Tipo del documento: Article País de afiliación: Australia Pais de publicación: Reino Unido

Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Ostreidae / Resiliencia Psicológica Límite: Animals Idioma: En Revista: Mar Pollut Bull Año: 2024 Tipo del documento: Article País de afiliación: Australia Pais de publicación: Reino Unido