Open Government Portal

Open Data Portal Catalogue Dataset
Found 21076 records

The concentrations of contaminants in seawater influence what is detected in marine mammals and seabirds and levels and time trends …

Last Updated: Jun 10, 2024
Date Published: Oct 15, 2018
Publisher: Environment and Climate Change Canada
Formats: PDF HTML
Keywords: Arctic ecosystems Mercury Historic mercury Northern Contaminants Program (NCP) Contaminants Marine Food Web Total mercury Perfluorinated alkyl substances persistent organic pollutants Observation/Measurement

The purpose of this study is to examine trends over time of mercury and other trace elements, as well as …

Last Updated: Jun 10, 2024
Date Published: Jan 24, 2019
Publisher: Environment and Climate Change Canada
Formats: HTML PDF
Keywords: Arctic ecosystems Northern Contaminants Program (NCP) Arctic Char Fishes Mercury Contaminants Persistent Organic Pollutants (POP) Observation/Measurement

These datasets contains depth profile of perfluoroalkyl acids (PFAAs) concentrations collected from snow on the Devon Ice Cap from 2005-2015. …

Last Updated: Jun 10, 2024
Date Published: Sep 23, 2019
Publisher: Environment and Climate Change Canada
Formats: HTML CSV
Keywords: Arctic ecosystems Perfluoroalkyl acids (PFAAs) Northern Contaminants Program (NCP) Contaminants Concentrations Perfluorinated alkyl substances (PFAS) Chemicals Management Plan (CMP) Observation/Measurement

The specific composition, biomass, vertical distribution and metal content of submerged and emergent aquatic plants in the St. Lawrence were …

Last Updated: Jun 10, 2024
Date Published: Jun 10, 2024
Publisher: Environment and Climate Change Canada
Formats: HTML CSV
Keywords: Environment submerged aquatic vegetation emergent aquatic vegetation Vallisneria americana macrophyte metals indicator St. Lawrence Action Plan (SLAP)

An Area of Concern (AOC) is a location where environmental quality is degraded compared to other areas in the Great …

Last Updated: Jun 10, 2024
Date Published: Jun 24, 2019
Publisher: Environment and Climate Change Canada
Formats: HTML
Keywords: Policy Huron-Erie Corridor binational policy industry partnerships sediment habitat biota wildlife fish contaminants water ...

Temporal changes (1970–2016) in St. Lawrence River wetlands were assessed between Cornwall and Québec to assess wetland response to cumulative …

Last Updated: Jun 10, 2024
Date Published: Aug 28, 2019
Publisher: Environment and Climate Change Canada
Formats: HTML CSV
Keywords: Environment All applicable data content submerged aquatic vegetation (SAV) macrophytes wetlands nitrogen depletion phosphorus water level St. Lawrence Action Plan (SLAP)

Stormwater ponds have been widely used to control increased volumes and rates of surface runoff resulting from urbanization. Stormwater ponds …

Last Updated: Jun 10, 2024
Date Published: Jan 2, 2019
Publisher: Environment and Climate Change Canada
Formats: HTML CSV
Keywords: Environment Sediment quality Water quality Stormwater pond Canada’s Great Lakes Sustainability Fund (GLSF) Great Lakes Action Plan (GLAP) Area of Concern (AOC)

Forest Cover Canopy for Capital Region
The Tree Canopy Assessment for Canada’s Capital Region is a collaborative project by the …

Last Updated: Jun 10, 2024
Date Published: Jun 10, 2024
Publisher: National Capital Commission
Formats: PDF HTML ESRI REST
Keywords: Tree Canopy Forest Cover National Capital NCC

Ringed seals (Phoca hispida) are harvested annually in Arviat and Resolute (Nunavut), Sachs Harbour (Northwest Territories) and Nain (Labrador) with …

Last Updated: Jun 10, 2024
Date Published: Dec 31, 2018
Publisher: Environment and Climate Change Canada
Formats: HTML
Keywords: Arctic Observation/Measurement Northern Contaminants Program (NCP) community-based monitoring contaminants marine mammals Ringed seal (Phoca hispida) Polybrominated diphenyl ethers (PBDEs) Emerging flame retardants (EFRs)

Information received in response to the 2017 Inventory Update (chemicals and polymers)

To increase transparency and to facilitate access to …

Last Updated: Jun 10, 2024
Date Published: Mar 18, 2019
Publisher: Environment and Climate Change Canada
Formats: PDF XLS CSV HTML
Keywords: Chemical industry