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Salmon escapement data constitute important corporate knowledge which must be adequately maintained and accessible. The Salmon Escapement Database (NuSEDS) is the DFO Pacific Region’s central database that stores individual spawner survey data records, spawner abundance estimates and the linkages...

The Canadian Environmental Sustainability Indicators (CESI) program provides data and information to track Canada's performance on key environmental sustainability issues. These indicators track facility-based releases to water of 3 substances that are defined as toxic under the Canadian...

As indicated in the Notice with respect to certain quaternary ammonium compounds in Canadian commerce — Phase 1 (the Notice), and in accordance with section 49 of the Canadian Environmental Protection Act, 1999 (CEPA), the Government of Canada is providing a summary of the information received in...

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.

The Fish Contaminants Monitoring Program (FCMP) was initiated in 1976. The objective is to collect a variety of biological samples in freshwater environments for the purpose of determining ecosystem contaminant levels. Environment and Climate Change Canada (ECCC) collects biological samples from...

At all locations the TGM measurements were made using automatic Tekran ® 2537 mercury vapour analyzers (described in detail in Poissant, 1997). The air is typically sampled at flow rates between 1.0 and 1.5 L/min (depending on location) and is passed through a Teflon filter (47 mm diameter; 0.45...