-
Acute toxicity of three alkylbenzene sulfonates to fathead minnow...
The toxicity of alkylbenzene sulfonate (ABS) surfactants was assessed in six- and seven-day acute toxicity tests using fathead minnow (Pimephales promelas) embryos and larvae,... -
Organophosphate Flame Retardants in Canadian Municipal Wastewater Treatment Systems
This data set contains concentrations of organophosphate flame retardants in wastewater Influent (INF), Effluent (EFF), Landfill Leachate (LCH), Biosolids (BIOS) and Sludge... -
Textile mills that use wet processing (nonylphenol and its ethoxylates) - P2 Notice
This notice applied to owners of textile mills that manufactured textile using wet processing, used nonylphenol and its ethoxylates, and discharged their effluents, with a daily... -
Pollutant Transformation, Summer 2013 Ground-based Intensive Multi...
From August 10 to September 10, 2013, ground-based monitoring was significantly augmented at the Fort McKay South site (AMS13) to measure additional air pollutants and... -
Monitoring of Combined Atmospheric Gases and Particles
The Combined Atmospheric Gases and Particles data sets were collected at regionally representative sites from ground-based monitoring networks in Canada and the USA. The data... -
Tributary Benthic Invertebrates, Oil Sands Region
Tributary Biomonitoring (Lower Athabasca River) Benthic macroinvertebrates, comprising insects, crusteaceans, molluscs and worms, represent a group of organisms used widely in... -
Northern Contaminants Program - Air Quality Monitoring (NCP-AQM)
The atmospheric monitoring subcomponent of the Northern Contaminants Program (NCP) studies long-range transport of anthropogenic organic pollutants in air (AOPA), mercury, and... -
Canada's Air Pollutant Emissions Inventory
The Air Pollutant Emission Inventory (APEI) is an annual report of air pollutant emissions across Canada published by Environment and Climate Change Canada. The report details... -
Lake Study: Turkey Lakes Watershed Study
The Turkey Lakes Watershed (TLW) is 1 of 5 hydrologically "calibrated" basins in eastern Canada that were originally devoted to process-oriented research into "acid rain"... -
Toronto and Region Area of Concern
An Area of Concern (AOC) is a location where environmental quality is degraded compared to other areas in the Great Lake Basin resulting in the impairment of beneficial uses. A... -
Monitoring of Atmospheric Gases
Trace gas data sets measured by Canadian and U.S. ground-based monitoring networks from 1982 to the present including non-methane hydrocarbons (NMHC), ozone (O3) and total... -
Air quality – Peak fine particulate matter concentrations, selected Canadian...
The Canadian Environmental Sustainability Indicators (CESI) program provides data and information to track Canada's performance on key environmental sustainability issues. The... -
Daily Mean of Water Level or Flow
The daily mean is the average of all unit values for a given day. -
Snowfall water equivalent projections derived uisng the statistically...
To help address the growing demand for snow information in a changing climate, the Canadian Centre for Climate Services (CCCS) has produced projections of daily water equivalent... -
Basin averaged CanRCM4 variables for Western Canada
This dataset was extracted from the 50-member Large-Ensemble Canadian Regional Climate Model (CanRCM4-LE) (Scinocca et al., 2015), North American region 0.44° horizontal grid... -
NH4 Wet Deposition Maps
Annual and five-year (5YA) average wet deposition maps for the ammonium ion are available. The file formats include geodatabase files (*.gdb) compatible with geospatial software... -
Global Environmental eMuLator
The Global Environmental eMuLator (GEML) is a component of the experimental Global Deterministic Prediction System (GDPS) and is an artificial intelligence (AI)-based weather... -
TO2015 Pan and Parapan American Games Atmospheric Monitoring Observations
The Pan and Parapan American Games are a regional international summer sporting event, staged every 4 years in the year prior to the Summer Olympic and Paralympic Games. The... -
Statistically downscaled climate scenarios from CMIP6 global climate models...
Environment and Climate Change Canada’s (ECCC) Climate Research Division (CRD) and the Pacific Climate Impacts Consortium (PCIC) previously produced statistically downscaled... -
Probability of Drying Day Occurrence
The probability of the drying days occurring during the forecast period with an average wind speed greater than 30 km/h and a maximum temperature above 30°C (drying_prob). Week...