Publications by authors named "Benjamin D Barst"

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Contaminants in the Richelieu River (Quebec, Canada) and toxicity to early life stage river (Moxostoma carinatum) and copper redhorse (Moxostoma hubbsi).
Hugo Marchand, Benjamin D Barst, Emily Boulanger, Nathalie Vachon, Magali Houde

Integr Environ Assess Manag· July 2025

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Switching to marine prey leads to unprecedented mercury concentrations in a population of coastal Alaska wolves.
Gretchen H Roffler, Angela Gastaldi, Camilla Lieske, Kimberlee Beckmen, J Margaret Castellini, Benjamin D Barst

Sci Total Environ· June 2025

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Diet and methyl mercury contamination of nestling red-winged blackbirds.
Thomas J Thalhuber, Matthew M Chumchal, Ray W Drenner, Weston H Nowlin, Dean A Williams, Benjamin D Barst

Environ Toxicol Chem· January 2025

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Effects of Taxon and Body Size on Mercury Concentrations in Spiders from Two Rivers with Different Levels of Mercury Contamination: Implications for the Use of Riparian Spiders as Sentinels.
Andrew C Todd, Matthew M Chumchal, Ray W Drenner, Chris W Allender, Benjamin D Barst

Environ Toxicol Chem· October 2024

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Compound-specific stable nitrogen isotope analysis of amino acids shows that bulk methods provide higher estimates of mercury biomagnification in the Gulf of St. Lawrence.
Rose M Lacombe, Benjamin D Barst, David Pelletier, Magella Guillemette, Marc Amyot

Environ Pollut· January 2024

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Compound-specific stable isotopes of amino acids reveal influences of trophic level and primary production sources on mercury concentrations in fishes from the Aleutian Islands, Alaska.
Michelle P Trifari, Matthew J Wooller, Lorrie Rea, Todd M O'Hara, Gretchen L Lescord, Benjamin D Barst

Sci Total Environ· January 2024

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Divergent Temporal Trends of Mercury in Arctic Char from Paired Lakes Influenced by Climate-Related Drivers.
Samantha Burke, Derek C G Muir, Jane Kirk, Benjamin D Barst, Debbie Iqaluk

Environ Toxicol Chem· December 2023

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Acute Toxicity of Copper to Three Species of Pacific Salmon Fry in Water with Low Hardness and Low Dissolved Organic Carbon.
Drew E Porter, Jeffrey M Morris, Michelle P Trifari, Matthew J Wooller, Peter A H Westley, Benjamin D Barst

Environ Toxicol Chem· November 2023

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Toxicological risk of mercury for fish and invertebrate prey in the Arctic.
Benjamin D Barst, John Chételat, Niladri Basu

Sci Total Environ· August 2022

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Quantification of Spatial and Temporal Trends in Atmospheric Mercury Deposition across Canada over the Past 30 Years.
Sarah L Roberts, Jane L Kirk, Derek C G Muir, Johan A Wiklund, Marlene S Evans, Benjamin D Barst

Environ Sci Technol· December 2021

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Mud Dauber Nests as Sources of Spiders in Mercury Monitoring Studies.
Madeline P Hannappel, Matthew M Chumchal, Ray W Drenner, Jim Kennedy, Benjamin D Barst

Environ Toxicol Chem· May 2021

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Effect of Body Size on Methylmercury Concentrations in Shoreline Spiders: Implications for Their Use as Sentinels.
Madeline P Hannappel, Matthew M Chumchal, Ray W Drenner, James H Kennedy, Benjamin D Barst

Environ Toxicol Chem· April 2021

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Alkylated polycyclic aromatic hydrocarbons are the largest contributor to polycyclic aromatic compound concentrations in traditional foods of the Bigstone Cree Nation in Alberta, Canada.
Nasrin Golzadeh, Benjamin D Barst, Janelle M Baker, Josie C Auger, Melissa A McKinney

Environ Pollut· April 2021

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Dried blood spots to characterize mercury speciation and exposure in a Colombian artisanal and small-scale gold mining community.
Andrea Santa-Rios, Benjamin D Barst, Lesly Tejeda-Benitez, Yuber Palacios-Torres, Jill Baumgartner

Chemosphere· March 2021

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Validation of dried blood spot sampling for determining trophic positions of Arctic char using nitrogen stable isotope analyses of amino acids.
Benjamin D Barst, Derek C G Muir, Diane M O'Brien, Matthew J Wooller

Rapid Commun Mass Spectrom· January 2021

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A mummified Pleistocene gray wolf pup.
Julie Meachen, Matthew J Wooller, Benjamin D Barst, Juliette Funck, Carley Crann

Curr Biol· December 2020

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Effects of Non-native Fish on Lacustrine Food Web Structure and Mercury Biomagnification along a Dissolved Organic Carbon Gradient.
Benjamin D Barst, Karista Hudelson, Gretchen L Lescord, Andrea Santa-Rios, Niladri Basu

Environ Toxicol Chem· November 2020

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Evaluating the concentrations of total mercury, methylmercury, selenium, and selenium:mercury molar ratios in traditional foods of the Bigstone Cree in Alberta, Canada.
Nasrin Golzadeh, Benjamin D Barst, Niladri Basu, Janelle M Baker, Josie C Auger

Chemosphere· July 2020

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Dried Blood Spot Sampling of Landlocked Arctic Char (Salvelinus alpinus) for Estimating Mercury Exposure and Stable Carbon Isotope Fingerprinting of Essential Amino Acids.
Benjamin D Barst, Matthew J Wooller, Diane M O'Brien, Andrea Santa-Rios, Niladri Basu

Environ Toxicol Chem· April 2020

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Mercury Speciation in Whole Blood and Dried Blood Spots from Capillary and Venous Sources.
Andrea Santa-Rios, Benjamin D Barst, Niladri Basu

Anal Chem· March 2020

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Relationship Between Methylmercury Contamination and Proportion of Aquatic and Terrestrial Prey in Diets of Shoreline Spiders.
Celeste L Ortega-Rodriguez, Matthew M Chumchal, Ray W Drenner, James H Kennedy, Weston H Nowlin, Benjamin D Barst

Environ Toxicol Chem· November 2019

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Temporal trends, lake-to-lake variation, and climate effects on Arctic char (Salvelinus alpinus) mercury concentrations from six High Arctic lakes in Nunavut, Canada.
Karista E Hudelson, Derek C G Muir, Paul E Drevnick, Günter Köck, Deborah Iqaluk, Benjamin D Barst

Sci Total Environ· August 2019

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Occurrence and bioaccessibility of mercury in commercial rice samples in Montreal (Canada).
Hefei Lin, Andrea Santa-Rios, Benjamin D Barst, Niladri Basu, Stéphane Bayen

Food Chem Toxicol· April 2019

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Assessment of environmentally contaminated sediment using a contact assay with early life stage zebrafish (Danio rerio).
Emily Boulanger, Benjamin D Barst, Matthew M Alloy, Simon Blais, Magali Houde

Sci Total Environ· April 2019

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Screening-level risk assessment of methylmercury for non-anadromous Arctic char (Salvelinus alpinus).
Benjamin D Barst, Paul E Drevnick, Derek C G Muir, Nikolaus Gantner, Michael Power

Environ Toxicol Chem· March 2019

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