Mark E. Mcmaster

Environment And Climate Change Canada, 867 Lakeshore Road, L7S 1A1
Burlington, ON, Canada

Last Updated: 09/26/2026

Save publications for later

Sign Up

Not sure about your diagnosis?

Check Your Symptoms

Found 54 publications

The Athabasca River regulates methylmercury burdens of waterbirds breeding downstream.

The Athabasca River regulates methylmercury burdens of waterbirds breeding downstream.

Journal: Scientific reports

Published: November 17, 2025

Assessing the Kynurenine-Tryptophan Ratio (KTR) and CYP1 Activity in Longnose (Catostomus catostomus) and White Suckers (Catostomus commersonii) Exposed to Petroleum-Derived Contaminants from the Alberta Oil Sands Region.

Assessing the Kynurenine-Tryptophan Ratio (KTR) and CYP1 Activity in Longnose (Catostomus catostomus) and White Suckers (Catostomus commersonii) Exposed to Petroleum-Derived Contaminants from the Alberta Oil Sands Region.

Journal: Toxics

Published: August 05, 2025

Simulation of polycyclic aromatic compounds in the Athabasca River Basin: integrated models and insights.

Simulation of polycyclic aromatic compounds in the Athabasca River Basin: integrated models and insights.

Journal: Water research

Published: July 24, 2025

Long-term effects of an early-life exposure of fathead minnows to sediments containing bitumen. Part II: Behaviour, reproduction, and gonad histopathology.

Long-term effects of an early-life exposure of fathead minnows to sediments containing bitumen. Part II: Behaviour, reproduction, and gonad histopathology.

Journal: Environmental pollution (Barking, Essex : 1987)

Published: March 27, 2024

Intersex manifestation in the rainbow darter (Etheostoma caeruleum): Are adult male fish susceptible to developing and recovering from intersex after exposure to endocrine active compounds?

Intersex manifestation in the rainbow darter (Etheostoma caeruleum): Are adult male fish susceptible to developing and recovering from intersex after exposure to endocrine active compounds?

Journal: Aquatic toxicology (Amsterdam, Netherlands)

Published: April 25, 2023

Comparative Effects of Embryonic Metformin Exposure on Wild and Laboratory-Spawned Fathead Minnow (Pimephales promelas) Populations.

Comparative Effects of Embryonic Metformin Exposure on Wild and Laboratory-Spawned Fathead Minnow (Pimephales promelas) Populations.

Journal: Environmental science & technology

Published: June 24, 2022

Wild fish responses to wastewater treatment plant upgrades in the Grand River, Ontario.

Wild fish responses to wastewater treatment plant upgrades in the Grand River, Ontario.

Journal: Aquatic toxicology (Amsterdam, Netherlands)

Published: June 03, 2022

A 30-Year Study of Impacts, Recovery, and Development of Critical Effect Sizes for Endocrine Disruption in White Sucker (Catostomus commersonii) Exposed to Bleached-Kraft Pulp Mill Effluent at Jackfish Bay, Ontario, Canada.

A 30-Year Study of Impacts, Recovery, and Development of Critical Effect Sizes for Endocrine Disruption in White Sucker (Catostomus commersonii) Exposed to Bleached-Kraft Pulp Mill Effluent at Jackfish Bay, Ontario, Canada.

Journal: Frontiers in endocrinology

Published: February 04, 2021

Endocrine Disruptor Impacts on Fish From Chile: The Influence of Wastewaters.

Endocrine Disruptor Impacts on Fish From Chile: The Influence of Wastewaters.

Journal: Frontiers in endocrinology

Published: September 28, 2020

Long-Term Studies of Fish Health before and after the Closure of a Bleached Kraft Pulp Mill in Northern Ontario, Canada.

Long-Term Studies of Fish Health before and after the Closure of a Bleached Kraft Pulp Mill in Northern Ontario, Canada.

Journal: Environmental toxicology and chemistry

Published: July 09, 2020

Distribution of parasites of slimy sculpin Cottus cognatus Richardson, 1836 (Scorpaeniformes: Cottidae) in the Athabasca drainage, Alberta, Canada, and their relation to water quality.

Distribution of parasites of slimy sculpin Cottus cognatus Richardson, 1836 (Scorpaeniformes: Cottidae) in the Athabasca drainage, Alberta, Canada, and their relation to water quality.

Journal: Parasitology research

Published: February 22, 2020

Polycyclic aromatic compounds (PACs) in the Canadian environment: A review of sampling techniques, strategies and instrumentation.

Polycyclic aromatic compounds (PACs) in the Canadian environment: A review of sampling techniques, strategies and instrumentation.

Journal: Environmental pollution (Barking, Essex : 1987)

Published: February 18, 2020

Showing 1-12 of 54

Last Updated: 09/26/2026