Temperature but not ocean acidification affects energy metabolism and enzyme activities in the blue mussel, Mytilus edulis.

ABSTRACT: In mosaic marine habitats, such as intertidal zones, ocean acidification (OA) is exacerbated by high variability of pH, temperature, and biological CO₂ production. The nonlinear interactions among these drivers can be context-specific and their effect on organisms in these habitats remains largely unknown, warranting further investigation.We were particularly interested in Mytilus edulis (the blue mussel) from intertidal zones of the Gulf of Maine (GOM), USA, for this study. GOM is a hot spot of global climate change (average sea surface temperature (SST) increasing by >0.2°C/year) with >60% decline in mussel population over the past 40 years.Here, we utilize bioenergetic underpinnings to identify limits of stress tolerance in M. edulis from GOM exposed to warming

SUBMITTER: Matoo OB 

PROVIDER: S-EPMC8019023 | biostudies-literature | 2021 Apr

REPOSITORIES: biostudies-literature