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Nutrients in Lake Winnipeg – Status of phosphorus and nitrogen levels in...
The Canadian Environmental Sustainability Indicators (CESI) program provides data and information to track Canada's performance on key environmental sustainability issues. The... -
NETCARE 2014 POLAR6 aircraft campaign
A large-scale aircraft campaign (on the German POLAR6 aircraft) took place in July 2014, based out of Resolute Bay, Nunavut, aimed to assess the different roles that oceanic... -
Saint Lawrence River Basin Long-term Water Quality Monitoring Data
Long-term freshwater quality monitoring data for over 40 sites in the St. Lawrence River basin for the past 15 years or longer for nutrients, metals, major ions, and other... -
Enhanced Deposition of Particulate Metals, Oil Sands Region
Environment and Climate Change Canada (ECCC) has been monitoring trace metals in fine particulate matter (PM2.5) in the oil sands region since December 2010. Active PM2.5... -
Freshwater Inventory and Surveillance of Mercury: Fish Biological and Chemical Data
Annual fish monitoring data for 20 lakes across Canada. Collection season was standardized to provide temporal comparability within each lake. In most lakes, fishing occurred in... -
Shellfish Water Classification Program – Marine Water Quality Data in Nova Scotia
This dataset provides marine bacteriological water quality data for bivalve shellfish harvest areas in Nova Scotia, Canada. Shellfish harvest area water temperature and salinity... -
Remote Sensing and Modelling, Ground-based Aerosol Optical Depth, Oil Sands Region
Measurements of aerosol optical depth (AOD) using sunphotometers are being made in the oil sands region (at Fort McKay’s Oski-ôtin site, and Fort McMurray). AOD is a measure of... -
Brominated Flame Retardants in Canadian Municipal Wastewater Treatment Systems
This data set contains concentrations of brominated flame retardants (BFRs) in wastewater Influent (INF), Effluent (EFF), Landfill Leachate (LCH), Biosolids (BIOS) and Sludge... -
Triclosan in Canadian Municipal Wastewater Treatment Systems
This data set contains concentrations of triclosan in wastewater Influent (INF), Effluent (EFF), Landfill Leachate (LCH), Biosolids (BIOS) and Sludge (SLG) sampled from various... -
Dichloromethane - P2 Notice
This notice applied to owners of facilities involved in certain activities and that used 1000 kg or more of dichloromethane per year. This notice was in effect from November 29,... -
Combined Sewer Overflow points - Wastewater Systems Effluent Regulations
The Wastewater Systems Effluent Regulations (WSER), developed under the Fisheries Act, came into force in 2012 to manage wastewater releases by systems that collect an average... -
Peace - Athabasca River Basin Long-term Water Quality Monitoring Data
Long-term freshwater quality monitoring data for over five sites in the Peace - Athabasca River Basin for the past 15 years or longer for nutrients, metals, major ions, and... -
Pulp and paper effluent quality
The Canadian Environmental Sustainability Indicators (CESI) program provides data and information to track Canada's performance on key environmental sustainability issues. The... -
Freshwater Inventory and Surveillance of Mercury: Sediment Quality Data
Sediment quality data for 20 lakes across Canada. Parameters include total mercury, methylmercury, sulfate, inorganic and organic carbon, nitrogen, and total recoverable metals.... -
Monitoring disposal at sea - Monitored ocean disposal sites with no evidence...
The Canadian Environmental Sustainability Indicators (CESI) program provides data and information to track Canada's performance on key environmental sustainability issues. The... -
Ecosystem Sites, Total Gaseous Mercury, Validated Data, Oil Sands Region
Total gaseous mercury (TGM) data are collected by Environment and Climate Change Canada at two Wood Buffalo Environmental Association (WBEA) Air Monitoring Stations (AMS). The... -
Churchill River Basin Long-term Water Quality Monitoring Data
Long-term freshwater quality monitoring data for three sites in the Churchill River basin for the past 15 years or longer for nutrients, metals, major ions, and other physical-... -
Federal Whales Initiative – Freshwater and sediment data (Pacific Region)
The Initiative to Protect and Recover Endangered Whale Populations from anthropogenic threats (aka Federal Whales Initiative) was announced on June 22, 2018, by Fisheries and...