Potential for photoenhanced toxicity of spilled oil in Prince William Sound and Gulf of Alaska watersM G Barron
P E A K Research, Longmont, CO 80501, USA
Mar Pollut Bull 43:86-92. 2001
..Additionally, the choice of counter measures and oil removal operations may influence the degree of photoenhanced toxicity...
- Photoenhanced toxicity of aqueous phase and chemically dispersed weathered Alaska North Slope crude oil to Pacific herring eggs and larvae
Mace G Barron
P E A K Research, 1134 Avon Lane, Longmont, Colorado 80501, USA
Environ Toxicol Chem 22:650-60. 2003
..These results are consistent with the hypothesis that weathered ANS is phototoxic and that UV can be a significant and causative factor in the mortality of early life stages of herring exposed to oil and chemically dispersed oil...
- Contaminant exposure and effects in pinnipeds: implications for Steller sea lion declines in Alaska
Mace G Barron
P E A K Research, 1134 Avon Lane, Longmont, CO 80501, USA
Sci Total Environ 311:111-33. 2003
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- Critical evaluation of CROSERF test methods for oil dispersant toxicity testing under subarctic conditions
Mace G Barron
PEAK Research, 1134 Avon Lane, Longmont, CO 80501, USA
Mar Pollut Bull 46:1191-9. 2003
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- Temporal and spatial variation in solar radiation and photoenhanced toxicity risks of spilled oil in Prince William Sound, Alaska, USA
Mace G Barron
Gulf Ecology Division, US Environmental Protection Agency, Gulf Breeze, Florida 32561, USA
Environ Toxicol Chem 27:727-36. 2008
..These results demonstrate substantial temporal and spatial variation in solar radiation in Prince William Sound and the potential for significant season- and location-specific photo-enhanced toxicity risks from spilled oil...
- Determinants of variability in acute to chronic toxicity ratios for aquatic invertebrates and fish
Sandy Raimondo
U S Environmental Protection Agency, Gulf Ecology Division, I Sabine Island Drive, Gulf Breeze, Florida 32561, USA
Environ Toxicol Chem 26:2019-23. 2007
..Although few significant differences occurred among median ACRs for different groups, those categories that were highly variable are at an increased risk of underestimated chronic toxicity when mean or median ACRs are used...
- Assessment of the phototoxicity of weathered Alaska North Slope crude oil to juvenile pink salmon
Mace G Barron
P E A K Research, 1130 Avon Lane, Longmont, CO 80501, United States
Chemosphere 60:105-10. 2005
..The results of this study suggest that pink salmon may be at less risk from photoenhanced toxicity compared to the translucent early-life stages of several other Alaska species...
- Evaluation of fish early life-stage toxicity models of chronic embryonic exposures to complex polycyclic aromatic hydrocarbon mixtures
Mace G Barron
P E A K Research, 1130 Avon Lane, Longmont, Colorado 80501, USA
Toxicol Sci 78:60-7. 2004
..We recommend the continued use of total PAHs as a metric of exposure until mechanistic models have been further evaluated...
- Photoenhanced toxicity of weathered Alaska North Slope crude oil to the calanoid copepods Calanus marshallae and Metridia okhotensis
Switgard Duesterloh
Juneau Center, School of Fisheries and Ocean Sciences, University of Alaska Fairbanks, Juneau 99801, USA
Environ Sci Technol 36:3953-9. 2002
..Bioaccumulation factors were approximately 8000 for C. marshallae and approximately 2000 for M. okhotensis. The interaction of the effect of PAC and UV radiation was highly significant (P < 0.005) in both experiments...
- Association between contaminant tissue residues and effects in aquatic organisms
Mace G Barron
P.E.A.K. Research, 1134 Avon Lane, Longmont, CO 80501, USA
Rev Environ Contam Toxicol 173:1-37. 2002
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- Relative potency of PAHs and heterocycles as aryl hydrocarbon receptor agonists in fish
Mace G Barron
P E A K Research, Longmont, Colorado, USA
Mar Environ Res 58:95-100. 2004
..These results show that PAHs can have similar potency as many dioxin-like PCBs, and AhR mediated toxicity should be considered in assessing the risks of PAHs in fish...
- Survey of methodologies for developing media screening values for ecological risk assessment
Mace G Barron
Gulf Ecology Division, U S Environmental Protection Agency, 1 Sabine Island Drive, Gulf Breeze, Florida 32561, USA
Integr Environ Assess Manag 1:320-32. 2005
..Risk assessors involved in ERA should carefully evaluate the technical basis of SVs and consider the uncertainty in any value used to determine the presence or absence of risk and the need for further assessment...
- Comparison of species sensitivity distributions derived from interspecies correlation models to distributions used to derive water quality criteria
Scott D Dyer
The Procter and Gamble Company, 11810 East Miami River Road, Cincinnati, Ohio 45253 8707, USA
Environ Sci Technol 42:3076-83. 2008
..The application of ICE models is recommended as a valid approach for generating SSDs and hazard concentrations for chemicals with limited toxicity data...
