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Catalogue Entry: Assessment of the toxicity of a mixture of five rare earth elements found in...
The toxic effects of a representative mixture (mining activities) of rare earth elements are studied in the hydra, an organism particularly sensitive to these elements. All data...-
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Catalogue Entry: Effect of substituted phenylamine antioxidants on three stages of the...
Substituted phenylamines (SPAs) are incorporated into a variety of consumer products (e.g., polymers, lubricants) in order to increase the lifespan of the products by acting as...-
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Catalogue Entry: The influence of nanomaterial shape in aquatic nanoecotoxicology
As part of the research program on the aquatic ecotoxicology of nanomaterials, a study was carried out using the invertebrate Hydra vulgaris in order to determine the influence...-
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Catalogue Entry: Assessing potential toxicity of lead from recreational fishing activities...
This study is focused on measuring lead in environmental matrices (surface water, sediment and tissues of recreational fish species) at locations known for high levels of...-
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Catalogue Entry: The comet assay, a sensitive biomarker of water quality improvement...
Numerous actions have been undertaken by farmers to attenuate the impact of agricultural activities on aquatic ecosystems. The identification of biomarkers that respond quickly...-
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Catalogue Entry: Lanthanides Release and Partitioning in Municipal Wastewater Effluents
This study investigated the fate of rare earth elements (lanthanides) in in wastewater after being treated by various processes conducted at six different wastewater treatment...-
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Catalogue Entry: Metal contamination in the Saguenay soft-shell clam, Mya arenaria
As part of the research activities of the St. Lawrence Action Plan (SLAP) and in collaboration with Parks Canada, a 5-year monitoring program was initiated to assess the effect...-
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Catalogue Entry: Parasites of amphibians (Lithobates pipiens) as indicators of agricultural pollution
This project examined the effects of pesticides and agricultural practices on parasites of juvenile leopard frogs, Lithobates pipiens (formerly known as Rana pipiens) in...-
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Catalogue Entry: Toxicity and bioconcentration of Bisphenol A alternatives on the freshwater...
Examining the short- and long-term toxicity effects (survival, behaviour and egg production) of Bisphenol A (BPA) and its replacement products (BPS, BPF, BPAF) on the embryo,...-
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Catalogue Entry: Mercury in landlocked Arctic char
This project is part of the Northern Contaminants Program core monitoring and looks at contaminant levels in landlocked Arctic char from lakes in Nunavut over time. Landlocked... -
Catalogue Entry: Riverscale distribution of zooplankton in the St. Lawrence River in relation...
We studied the community structure of crustacean zooplankton along the biogeographical zones of the St. Lawrence River (Québec, Canada), to evaluate how the riverscale...-
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Catalogue Entry: Advances in Distinguishing Groundwater Influenced by Oil Sands...
This study aimed to develop and improve upon analytical methods and sampling techniques for detecting oil sands process-affected water (OSPW) seepage from mining containments...-
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Catalogue Entry: Silver nanoparticles in Canadian municipal wastewater effluents
The purpose of this study was to assess the release and characterization of forms of silver nanoparticles (AgNPs) in urban effluents across Canada. Samples were collected from...-
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Catalogue Entry: Life-cycle exposure of Fathead minnows to environmentally relevant...
Propranolol is a human pharmaceutical b-blocker that has been detected in municipal wastewater effluents in low concentrations. To assess the potential of this compound to... -
Catalogue Entry: The Turkey Lakes Watershed Study
The Turkey Lakes Watershed (TLW) Study was initiated in 1980 by Environment Canada, Natural Resources Canada and Fisheries and Oceans Canada to evaluate anthropogenic...-
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Catalogue Entry: Monitoring of contaminants in ringed seals from the Canadian Arctic and Labrador
Ringed seals (Phoca hispida) are harvested annually in Arviat and Resolute (Nunavut), Sachs Harbour (Northwest Territories) and Nain (Labrador) with the help of the communities...-
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Catalogue Entry: St. Marys AOC Sediment Exposure to Fathead Minnow
This dataset contains the growth and survival data for Fathead minnow (Pimephales promelas) exposed to sediment from eleven sites within the St. Marys Area of Concern, as well... -
Catalogue Entry: Terraview and Willowfield Stormwater Pond Sediment and Water Quality
Stormwater ponds have been widely used to control increased volumes and rates of surface runoff resulting from urbanization. Stormwater ponds have also been designed to provide... -
Catalogue Entry: Temporal changes in human pressures and wetland response in the St. Lawrence River
Temporal changes (1970–2016) in St. Lawrence River wetlands were assessed between Cornwall and Québec to assess wetland response to cumulative anthropogenic pressures in the... -
Catalogue Entry: Variation in biomass of submerged and emergent aquatic vegetation in the St....
The specific composition, biomass, vertical distribution and metal content of submerged and emergent aquatic plants in the St. Lawrence were evaluated. The riparian vegetation...