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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... -
Catalogue Entry: Persistent organic pollutants (POPs) in ringed seals (Phoca hispida) across...
Ringed seals (Phoca hispida) have been used as bioindicator species of environmental contamination in Canada since the 1970s. In the present study, seals were harvested during... -
Catalogue Entry: Fish health metrics for Niagara River AOC Brown bullhead and Yellow perch
This dataset contains the fish health metrics (length, weight, gonad size, etc.) for Brown bullhead (Ameiurus nebulosus) and Yellow Perch (Perca flavescens) collected from three... -
Catalogue Entry: Acute and chronic toxicity of neonicotinoid and butenolide insecticides to...
Neonicotinoids are the most widely used insecticides in the world. They are preferentially toxic to insects while displaying a low toxicity toward vertebrates, and this... -
Catalogue Entry: Mercury concentrations in the Canadian Arctic marine ecosystem
This dataset contains 2005 concentrations of total mercury (THg), gaseous elemental mercury (GEM), methylated mercury, dimethyl mercury (DMHg) in the water column of the... -
Catalogue Entry: Novel brominated flame retardants and dechloranes in three fish species from...
Restrictions in the utilization of polybrominated diphenyl ether (PBDE) mixtures have led to the increased usage of alternative flame retardant additives in a wide range of... -
Catalogue Entry: Bioavailability of pharmaceuticals in Northern Pike in the St. Lawrence River
Aquatic systems near major urban centers are constantly contaminated with effluent from wastewater treatment plants (WWTP). Pharmaceuticals are part of the contamination and... -
Catalogue Entry: Canadian National Tornado Database: Verified Tracks (1980-2009) - Public GIS FR
A database of verified tornado tracks across Canada has been created covering the 30-year period from 1980 to 2009. The tornado data have undergone a number of quality control... -
Catalogue Entry: Pacific Great Blue Heron (Ardea Herodias fannini) Potential Area of...
This file includes the spatial boundaries for the Pacific Great Blue Heron Potential Area of Occupancy for its entire Canadian range. The Potential Area of Occupancy is a simple... -
Catalogue Entry: Tofino Mudflats Shorebird Surveys, British Columbia - Survey Points, 2011
Survey points is a point feature class containing transects and observations completed in 2011. -
Catalogue Entry: Canadian National Tornado Database: Verified Tracks (1980-2009) - Public GIS EN
A database of verified tornado tracks across Canada has been created covering the 30-year period from 1980 to 2009. The tornado data have undergone a number of quality control... -
Catalogue Entry: Canadian National Tornado Database: Verified Events (1980-2009) - Public GIS FR
A database of verified tornado occurrences across Canada has been created covering the 30-year period from 1980 to 2009. The tornado data have undergone a number of quality... -
Catalogue Entry: Sidney Island Shorebird Surveys, British Columbia - Transects Area
Sidney Island Shorebird Surveys transects area feature. -
Catalogue Entry: Canadian National Tornado Database: Verified Events (1980-2009) - Public GIS EN
A database of verified tornado occurrences across Canada has been created covering the 30-year period from 1980 to 2009. The tornado data have undergone a number of quality... -
Catalogue Entry: Significant New Activity Publications under the Canadian Environmental...
This dataset includes all significant new activity (SNAc) orders and notices published under the authority of the Canadian Environmental Protection Act, 1999 (CEPA). The SNAc...