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Global Sea-Ice Analysis System
Environment and Climate Change Canada provides global sea-ice analysis fields produced by its operational Global Deterministic Prediction System (GDPS) and interpolated to a... -
Treatment types of the wastewater systems in Canada subject to the...
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... -
Arctic Coast - Islands Basin Long-term Water Quality Monitoring Data - Canada's North
Long-term freshwater quality monitoring data for over 10 sites in the Arctic Coast - Islands Basin for the past 15 years or longer for nutrients, metals, major ions, and other... -
Annual sub-pixel Landsat surface water maps of the Hudson Bay Lowlands from 1985-2021
The Hudson Bay Lowlands (HBL) is the wettest ecozone in Canada with 80% of its area covered by wetlands. It forms the third largest wetland in the world and is composed almost... -
Mercury releases from mercury switches in end-of-life vehicles - P2 Notice
This notice applied to manufacturers of vehicles that contained mercury switches and owners of steel mills that processed end-of-life vehicles or steel scrap from end-of-life... -
Marine pollution spills - Volume of marine pollution spills detected...
The Canadian Environmental Sustainability Indicators (CESI) program provides data and information to track Canada's performance on key environmental sustainability issues. The... -
Air Quality Health Index Observations
The Air Quality Health Index (AQHI) is a scale designed to help quantify the quality of the air in a certain region on a scale from 1 to 10. When the amount of air pollution is... -
Tetrabromobisphenol A in Canadian Municipal Wastewater Treatment Systems
This data set contains concentrations of tetrabromobisphenol A in wastewater Influent (INF), Effluent (EFF), Landfill Leachate (LCH), Biosolids (BIOS) and Sludge (SLG) sampled... -
Wild Bird and Hunter-Trapper Harvested Wildlife Toxicology and Contaminants,...
Waterfowl and mammals harvested and trapped at various locations in the oil sands region and in reference locations are assessed for contaminant burdens and toxicology. Wildlife... -
Yukon High Elevation Monitoring Program (HEMP) - human point counts
The High Elevation Monitoring Program (HEMP) - Yukon is a multi-species terrestrial bird monitoring program to support the Boreal Monitoring Strategy and conservation planning... -
Ontario Shoreline Classification
This dataset is part of Environment and Climate Change Canada’s Shoreline Classification and Pre-Spill database. Shoreline classification data has been developed for use by the... -
Maps of reporting facilities – criteria air contaminants
The National Pollutant Release Inventory (NPRI) is Canada's public inventory of pollutant releases (to air, water and land), disposals and transfers for recycling. The files... -
Meteorological Service of Canada (MSC) Beaufort Wind and Wave Reanalysis
This dataset contains 21 statistics of wind and waves calculated from hourly reanalysis data of historical surface winds and ocean surface waves for the Canadian Beaufort Sea... -
Tofino Mudflats Shorebird Surveys, British Columbia
These shorebird surveys are conducted intermittently at a series of sites near the town of Tofino on the west coast of Vancouver Island, British Columbia, during northward... -
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... -
Spring breakup flows in the lower Peace River
Over the past five decades, many lakes, ponds, and wetlands (generically termed basins) of the Peace Sector of the Peace-Athabasca Delta (PAD), a significant component of the... -
Municipal wastewater treatment
The Canadian Environmental Sustainability Indicators (CESI) program provides data and information to track Canada's performance on key environmental sustainability issues. The...