Limited effects of increased CO2 and temperature on metal and radionuclide bioaccumulation in a sessile invertebrate, the oyster Crassostrea gigas

@article{Belivermi2016LimitedEO,
  title={Limited effects of increased CO2 and temperature on metal and radionuclide bioaccumulation in a sessile invertebrate, the oyster Crassostrea gigas},
  author={Murat Belivermiş and Michel Warnau and Marc Metian and François Oberh{\"a}nsli and Jean Louis Teyssie and Thomas Lacoue-Labarthe},
  journal={Ices Journal of Marine Science},
  year={2016},
  volume={73},
  pages={753-763}
}
This study investigated the combined effects of reduced pH and increased temperature on the capacities of the Pacific cupped oyster Crassostrea gigas to bioconcentrate radionuclide and metals. Oysters were exposed to dissolved radiotracers (110mAg, 241Am, 109Cd, 57Co, 54Mn, and 65Zn) at three pH (7.5, 7.8, 8.1) and two temperatures (21°C and 24°C) under controlled laboratory conditions. Although calcifying organisms are recognized as particularly vulnerable to ocean acidification, the oyster… 
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References

SHOWING 1-10 OF 67 REFERENCES
Temperature and pCO2 effect on the bioaccumulation of radionuclides and trace elements in the eggs of the common cuttlefish, Sepia officinalis
Effects of increased pCO2 and temperature on trace element (Ag, Cd and Zn) bioaccumulation in the eggs of the common cuttlefish, Sepia officinalis
TLDR
The results suggest that pH and temperature affected both the permeability properties of the eggshell and embryonic metabolism, and the need to further evaluate the likely ecotoxicological impact of the global change on the early-life stages of the cuttlefish.
Bioaccumulation of essential metals (Co, Mn and Zn) in the king scallop Pecten maximus: seawater, food and sediment exposures
TLDR
The particulate pathway appeared to be the main route for bioaccumulation of both metals in this scallop, and metals were strongly retained in the kidneys of P. maximus.
Delineation of heavy metal contamination pathways (seawater, food and sediment) in tropical oysters from New Caledonia using radiotracer techniques.
Immunomodulation by the interactive effects of cadmium and hypercapnia in marine bivalves Crassostrea virginica and Mercenaria mercenaria.
Interactive effects of CO₂ and trace metals on the proteasome activity and cellular stress response of marine bivalves Crassostrea virginica and Mercenaria mercenaria.
Elevated level of carbon dioxide affects metabolism and shell formation in oysters Crassostrea virginica
TLDR
The data strongly suggest that the rise in CO2 can impact physiology and biomineralization in marine calcifiers such as eastern oysters, threatening their survival and potentially leading to profound eco- logical and economic impacts in estuarine ecosystems.
Comparing the effect of elevated pCO2 and temperature on the fertilization and early development of two species of oysters
TLDR
In the absence of adaptation, C. gigas may become the more dominant species along the south-eastern coast of Australia, recruiting into estuaries currently dominated by the native S. glomerata.
Bioaccumulation and distribution of silver in four marine teleosts and two marine elasmobranchs: influence of exposure duration, concentration, and salinity.
  • WebbWood
  • Environmental Science
    Aquatic toxicology
  • 2000
The toxicological interaction between ocean acidity and metals in coastal meiobenthic copepods.
...
...