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Catalogue Entry: Spatial distribution and seasonal variation of epiphytic cyanobacteria,...
The epiphytic cyanobacterium Gloeotrichia pisum forms spherical colonies embedded in a gelatinous matrix that is attached to submerged aquatic vegetation. In surveys of two... -
Catalogue Entry: Halogenated Phenolic Compounds in the plasma of Detroit River AOC Brown bullhead
This dataset contains the concentrations of halogenated phenolic compounds in plasma for the fish species Brown bullhead (Ameiurus nebulosus), from 3 site locations (Peche... -
Catalogue Entry: Sediment Quality Mainstem and Tributaries, Oil Sands Region
Sediment Transport This data set demonstrates some variation in the data parameters, both in time and with distance along the mainstem Athabasca and two tributaries (Ells and... -
Catalogue Entry: Snow, Oil Sands Region
Atmospheric Contaminant Deposition using Snowpack The data set includes snow samples (metals, water chemistry and polycyclic aromatic hydrocarbons [PAHs]). Data from 2012-2014... -
Catalogue Entry: Riverine In-Situ Bioassays, Oil Sands Region
Fish Status and Ecosystem Health - Caged Invertebrates In situ exposures of Hyalella azteca in Athabasca River tributaries - Summary of activities (2010, 2012, 2013, 2014) In... -
Catalogue Entry: Fish Toxicology, Oil Sands Region
Oil Sands Sediment Exposures of Embryo-larval Fathead Minnows Dataset contains laboratory-studied fathead minnow egg and larval survival rates when exposed to sediments... -
Catalogue Entry: Cumulative effects of municipal effluent and parasite infection in yellow perch
Multiple metabolic, immune and reproductive effects have been reported in fish residing in effluent-impacted sites. Natural stressors such as parasites also have been shown to... -
Catalogue Entry: Effects of pollution and parasites on biomarkers of fish health in spottail...
In this study, seven non‐specific biomarkers were compared in Spottail Shiners (Notropis hudsonius Clinton) from localities receiving urban and industrial effluents and... -
Catalogue Entry: Assessing the health of wild yellow perch populations from the St. Lawrence River
This study aimed to better understand in situ cumulative effects of anthropogenic stressors on the health of St. Lawrence River (QC, Canada) yellow perch (Perca flavescens)... -
Catalogue Entry: Historic mercury and heavy metal deposition in the Experimental Lakes Area...
The Experimental Lakes Area (ELA), in Ontario, Canada, is a sensitive region for heavy metal contamination, such as mercury, in part due to long-range atmospheric deposition... -
Catalogue Entry: Perfluoroalkyl substances (PFAS) in the Canadian Arctic marine ecosystem
This dataset contains concentrations of perfluoroalkyl substances (PFAS) in seawater sampled in various locations in the Arctic ranging from 2005-2008. Perfluoroalkyl acids... -
Catalogue Entry: Fish Health Metrics for Thunder Bay AOC White Sucker
This dataset contains the fish health metrics (length, weight, gonad size, etc.) for White Sucker (Catostomus commersonii) collected from three site locations (Kaministiquia... -
Catalogue Entry: Neonicotinoid concentrations in water and fish health metrics for...
Neonicotinoids are the most widely used insecticides in the world and selective toxicity has resulted in the rapid and ubiquitous use of these compounds. Neonicotinoids are a... -
Catalogue Entry: Variation in parasite communities in Spottail Shiners (Notropis hudsonius)...
The Richelieu River, Quebec, is a highly-regulated waterway subject to numerous anthropogenic influences from municipal effluents and agricultural activities. Parasite... -
Catalogue Entry: Fish Health Metrics for Toronto and Region Area of Concern Brown bullhead
This dataset contains the fish health metrics (length, weight, gonad size, etc.) for Brown bullhead (Ameiurus nebulosus) collected from three site locations (Frenchman's Bay,... -
Catalogue Entry: Halogenated Phenolic Compounds in the plasma of Wheatley Harbour AOC Brown bullhead
This dataset contains the concentrations of halogenated phenolic compounds in plasma for the fish species Brown bullhead (Ameiurus nebulosus), from 2 site locations (Wheatley... -
Catalogue Entry: Halogenated Phenolic Compounds in the plasma of Toronto and Region AOC Brown bullhead
This dataset contains the concentrations of halogenated phenolic compounds in plasma for the fish species Brown bullhead (Ameiurus nebulosus), from 3 site locations (Frenchman's... -
Catalogue Entry: North American Breeding Bird Survey Maps for Canada
This collection houses PDFs of active BBS route maps, which are grouped by province or territory. These maps allow BBS volunteers in Canada to easily locate the start of their... -
Catalogue Entry: Parasite community in Athabasca River trout-perch (Percopsis omiscomaycus)
The study examines the parasite communities in Athabasca River Trout-perch (Percopsis omiscomaycus) at five sites along the main stem of the Athabasca River to explore whether... -
Catalogue Entry: Sensitivity of freshwater mussel species to various pesticides detected in...
Freshwater mussels contribute important ecological functions to aquatic systems. The water filtered by mussel assemblages can improve water quality, and the mixing of sediments...