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Assessing potential toxicity of lead sinkers and jigs from recreational...
This study assessed the chronic toxicity of lead from recreational fishing gear, in comparison to lead nitrate (the reference toxicant), in a stunted multigenerational study.... -
Field data for the mapping of the Lake St. Pierre wetlands (St. Lawrence River), 2012
Observations on various types of wetlands, terrestrial environments, and vascular plants for 102 sites visited in 2012 and located on Lake Saint-Pierre are included in this... -
Adjusted and Homogenized Canadian Climate Data (AHCCD)
This web site provides adjusted and homogenized climate data for many climatological stations in Canada. These data were created for use in climate research including climate... -
Toxicity of the pharmaceuticals finasteride and melengestrol acetate to the...
The toxicity of pharmaceuticals finasteride (FIN) and melengestrol acetate (MGA) was assessed in chronic (42 days) sediment tests with the amphipod Hyalella azteca. Two tests... -
International comparison of urban air quality – Annual average...
The Canadian Environmental Sustainability Indicators (CESI) program provides data and information to track Canada's performance on key environmental sustainability issues. The... -
Regional Deterministic Wave Prediction System - National
The Regional Deterministic Wave Prediction System (RDWPS) produces wave forecasts out to 48 hours in the future using the third generation spectral wave forecast model WaveWatch... -
British Columbia – Capital Regional District, Meteorological Network
Network Title: British Columbia – Capital Regional District, Meteorological Network Domain: Weather Network Type: Atmospheric: Surface Network Provider: Capital Regional... -
Major Ions
Major ions data consist of the following key ions in precipitation: Cl-, NO3-, SO4=, NH4+, Na+, K+, Ca++, Mg++. The data sets typically also include the pH and depth of the... -
Canadian Pentad Blended Precipitation version 1 (CanBP5v1)
This dataset contains blended (gauge and satellite estimates) pentad mean precipitation rates (unit: mm/day) at a one degree spatial resolution over Canada. The data can be used... -
Environment and Climate Change Canada List of 2015 Peer-reviewed Scientific...
Citation information for scientific and technical articles published in 2015 co-authored by Environment Canada researchers. The structure of this publication list utilizes the... -
Treatment of oil sands process affected waters by constructed wetland:...
Constructed wetland treatment systems (CWTSs) offer a potential solution to reduce toxicity by remediating the oil sands process-affected waters (OSPWs) produced by bitumen... -
Meteorological Station Catalogue
Station Catalogue (WMO Volume A Report - Canada) lists all Canadian surface and upper air stations providing synoptic meteorological reports, their operational activities and... -
Ambient Air Quality, Oil Sands Region
Air emissions from oil sands development can come from a number of sources including industrial smokestacks, tailings ponds, transportation, and dust from mining operations. Air... -
Dental amalgam waste (mercury) - P2 Notice
This notice applies to owners of dental facilities that perform activities in relation to dental amalgam or elemental mercury. This notice has been in effect since May 8, 2010,... -
CMIP6 multi-model ocean datasets
Multi-model ensembles for a suite of ocean variables based on projections from Coupled Model Intercomparison Project Phase 6 (CMIP6) global climate models (GCMs) are available... -
Borden Forest Ozone and Sulphur Dioxide Dry Deposition Study
These data are associated with the following two publications: Zhiyong Wu, Staebler R., Vet R., and Zhang L. (2016), Dry deposition of O3 and SO2 estimated from gradient... -
Source Apportionment of Total Gaseous Mercury (TGM)
In 2024-2025, a study was undertaken to estimate the contributions of various sources to total gaseous mercury (TGM) at Canadian rural sites using the Positive Matrix... -
Sediment Profile Imagery at Disposal at Sea Sites in British Columbia
Sediment profile imagery (SPI) (also known as REMOTS (Rhoads and Germano, 1982)) facilitates the assessment of the biophysical processes that occur in the benthic environment...