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Catalogue Entry: Lethal and sublethal toxicity of neonicotinoid and butenolide insecticides...
Neonicotinoid insecticides are environmentally persistent and highly water-soluble, and thus are prone to leaching into surface waters where they may negatively affect non-... -
Catalogue Entry: Pollutant Transformation, Aircraft-Based Multi Parameters, Oil Sands Region
During August 2013, September 2013, April 2018, May 2018, and June 2018, a research aircraft was deployed in the oil sands region. The flight paths of the aircraft were designed...-
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Catalogue Entry: National Air Pollution Surveillance (NAPS) Program
The National Air Pollution Surveillance (NAPS) program is the main source of ambient air quality data in Canada. The NAPS program, which began in 1969, is now comprised of...-
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Catalogue Entry: Lake Water Quality Database
In 2022, the Watershed Hydrology and Ecosystems Research Division of Environment and Climate Change Canada (ECCC) uploaded a Lake Ice Database to the Government of Canada open...-
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Catalogue Entry: Shellfish harvest area water quality
The Canadian Environmental Sustainability Indicators (CESI) program provides data and information to track Canada's performance on key environmental sustainability issues. If... -
Catalogue Entry: Processes that influence timing of breeding, nesting distribution, and nest...
Although the extent to which large-scale environmental change will affect birds that breed in arctic areas will vary among species, reduced reproductive success and population... -
Catalogue Entry: Air health trends
The Canadian Environmental Sustainability Indicators (CESI) program provides data and information to track Canada's performance on key environmental sustainability issues. The... -
Catalogue Entry: 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...-
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Catalogue Entry: Publications of Ministerial Conditions under the Canadian Environmental...
This dataset includes all ministerial condition (MC) notices published under the authority of the Canadian Environmental Protection Act, 1999 (CEPA). The MC notice may be...-
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Catalogue Entry: Information received in response to the data gathering initiative on...
To increase transparency and to facilitate access to information on substances in Canadian commerce, the Government of Canada is publishing a compilation of the non-confidential...-
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Catalogue Entry: Information received in response to the data gathering initiative on...
In an effort to increase transparency and to facilitate access to information on substances in Canadian commerce, the Government of Canada is publishing a summary of the...-
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Catalogue Entry: Canadian Water Resources Vulnerability Index - Permafrost Loss
Permafrost loss is pervasive across northern circumpolar regions. The loss of frozen ground has profound impacts on water resources at varying spatial and temporal scales via... -
Catalogue Entry: Management of Canadian aquaculture
The Canadian Environmental Sustainability Indicators (CESI) program provides data and information to track Canada's performance on key environmental sustainability issues. The... -
Catalogue Entry: 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 mayfly Hexagenia spp. Two tests were...-
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Catalogue Entry: St. Lawrence River Acoustic Doppler Current Profiler (ADCP) flow data near...
As part of the sediment stability study in the priority area (Areas of Concern) of St Laurent River near Cornwall, ADCP instruments were deployed during the summer of 2022 to...-
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Catalogue Entry: Fuel Life Cycle Assessment Model
The Government of Canada’s Fuel Life Cycle Assessment (LCA) Model is a tool to calculate the life cycle carbon intensity (CI) of fuels and energy sources used and produced in...-
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Catalogue Entry: Precipitation Occurrence Sensor System (POSS)
The Precipitation Occurrence Sensor System (POSS) is a small X-band 10.525 GHz continuous-wave bi-static vertically pointing Doppler radar. The system reports precipitation...-
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Catalogue Entry: Sea ice in Canada
The Canadian Environmental Sustainability Indicators (CESI) program provides data and information to track Canada's performance on key environmental sustainability issues. The... -
Catalogue Entry: Benzotriazole UV stabilizers effects in freshwater invertebrates
In this study, the chronic effects of 2 BZT-UVs, 2-(2H-benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)phenol (UV-234) and 2-(2H-benzotriazol-2-yl)-4,6-di-tert-pentylphenol...-
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Catalogue Entry: Benzotriazole UV-stabilizers effects in juvenile rainbow trout
The objectives of the present study were to evaluate the chronixc effects of 2 BZT‐UVs alone and in a mixture, 2‐(2H‐benzotriazol‐2‐yl)‐4,6‐bis(1‐methyl‐1‐phenylethyl)phenol...-
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