James P. O’Keefe

Grand Valley State University — United States

Environmental Science · Physical Sciences

17h-index1.2kcitations30works0.02yr avg
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Research Topics

Fish Ecology and Management Studies(11), Toxic Organic Pollutants Impact(10), Environmental Toxicology and Ecotoxicology(7), T-cell and B-cell Immunology(5), Mercury impact and mitigation studies(5)

Publications30 total

Environmental context and contaminant biotransport by Pacific salmon interact to mediate the bioaccumulation of contaminants by stream‐resident fish
Journal of Applied Ecology·2018· 18 cited
The impact of environmental parameters on microcystin production in dialysis bag experiments
Scientific Reports·2016· 18 citedOpen Access
Sex differences in contaminant concentrations of fish: a synthesis
Biology of Sex Differences·2016· 67 citedOpen Access
Differences in Energy Expenditures and Growth Dilution Explain Higher PCB Concentrations in Male Summer Flounder
PLoS ONE·2016· 14 citedOpen Access
Congener Patterns of Persistent Organic Pollutants Establish the Extent of Contaminant Biotransport by Pacific Salmon in the Great Lakes
Environmental Science & Technology·2015· 43 cited
Laboratory Estimation of Net Trophic Transfer Efficiencies of PCB Congeners to Lake Trout (<em>Salvelinus namaycush</em>) from Its Prey
Journal of Visualized Experiments·2014· 1 citedOpen Access
Laboratory Estimation of Net Trophic Transfer Efficiencies of PCB Congeners to Lake Trout (<em>Salvelinus namaycush</em>) from Its Prey
Journal of Visualized Experiments·2014
Polychlorinated biphenyl congener distributions in burbot: Evidence for a latitude effect
Environmental Toxicology and Chemistry·2014· 6 cited
Sexual difference in PCB congener distributions of burbot (Lota lota) from Lake Erie
Chemosphere·2013· 9 cited
Polychlorinated Biphenyl Concentrations and Activity of Sea Lamprey Petromyzon marinus Vary by Sex
Archives of Environmental Contamination and Toxicology·2013· 17 cited
When vigorous exercise becomes too much of a good thing.
PubMed·2012Open Access
Net trophic transfer efficiencies of polychlorinated biphenyl congeners to lake trout (<i>Salvelinus namaycush</i>) from its prey
Environmental Toxicology and Chemistry·2012· 4 citedOpen Access
Resident Fishes Display Elevated Organic Pollutants in Salmon Spawning Streams of the Great Lakes
Environmental Science & Technology·2012· 29 cited
Sex difference in polybrominated diphenyl ether concentrations of walleyes
Journal of Great Lakes Research·2011· 2 cited
The influence of environmental conditions and hydrologic connectivity on cyanobacteria assemblages in two drowned river mouth lakes
Journal of Great Lakes Research·2011· 20 cited
45 Seconds Hits Home.
PubMed·2011Open Access
Gender difference in walleye PCB concentrations persists following remedial dredging
Journal of Great Lakes Research·2009· 14 cited
Glucose deprivation inhibits multiple key gene expression events and effector functions in CD8<sup>+</sup> T cells
European Journal of Immunology·2008· 372 citedOpen Access
Societal interactions in ovarian cancer metastasis: a quorum-sensing hypothesis
Clinical & Experimental Metastasis·2008· 54 cited
Net trophic transfer efficiencies of polychlorinated biphenyl congeners to lake whitefish (<i>Coregonus clupeaformis</i>) from their food
Environmental Toxicology and Chemistry·2008· 3 cited
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Frequent Co-authors

Richard R. Rediske(18), Charles P. Madenjian(13), Thomas F. Gajewski(6), Daniel V. O’Connor(3), Steven A. Pot­hoven(3), Martin A. Stapanian(3), Dominic T. Chaloner(3), David J. Janetski(3), Ashley H. Moerke(3), Gary A. Lamberti(3), Solomon R. David(3), Candace M. Cham(2), Carrie Rinker‐Schaeffer(2), Sergei M. Chernyak(2), Fabiola V. Rivas(2), Maria‐Luisa Alegre(2), Brandon S. Gerig(2), Liqiang Xie(2), David J. Jude(2), Grégory Driessens(1)