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This project examined the effects of pesticides and agricultural practices on parasites of juvenile leopard frogs, Lithobates pipiens (formerly known as Rana pipiens) in southwestern Quebec, Canada. Nine wetlands and two reference sites were sampled in 2004 and 2005, all of which were in various...

The Canadian Environmental Sustainability Indicators (CESI) program provides data and information to track Canada's performance on key environmental sustainability issues. The Trends in Canada's bird populations indicator reports population trends of Canada's native bird species from 1970 to...

As part of a water quality survey, stream samples were collected throughout the Big Creek, Lynn River, and Nanticoke Creek Watershed in Southern Ontario in 2008. The project was undertaken to examine stream water quality under base flow conditions and was done in support of Environment and...

Beginning in 2014, this dataset reports on the yearly tracking of spills (if any) in various sections of the Ottawa hangar of the Aircraft Services Directorate.

Beginning in January 2020, this dataset contains reporting on the audits of WHMIS label readability, and both the general condition of and stores of Personal Protective Equipment within the Cleaning Room at the Ottawa airport hangar and facility for Transport Canada’s Aircraft Services Directorate.

Beginning in January 2020, this dataset contains reporting on the environmental audits of waste bins and recycling stations at the Ottawa airport hangar and facility for Transport Canada’s Aircraft Services Directorate.

This dataset contains an inventory of the hazardous waste materials being stored in sheds before disposal at the Ottawa hangar of Transport Canada’s Aircraft Services Directorate. The shed is audited weekly, and the dataset describes the material and the quantity in storage.

Beginning in January 2020, this dataset contains reporting on the environmental audits of hazardous waste stations at the Ottawa airport hangar and facility for Transport Canada’s Aircraft Services Directorate.

This collection of data consists of projects assessed by class-screening or screening-type environmental assessments carried out under the Canadian Environmental Assessment Act, 1992. These assessments were previously archived on the Canadian Impact Assessment Registry. Both the Canadian...

The National Pollutant Release Inventory (NPRI) is Canada's public inventory of pollutant releases (to air, water and land), disposals and transfers for recycling. Each file contains annual total releases for the past five years by media (air, water or land), broken-down by province, industry or...