Open Government Portal

Maintenance

We are performing scheduled maintenance from 7:00 a.m. to 5:00 p.m. Eastern Time on Saturday, November 7, 2026.

About this information

Open data is defined as structured data that is machine-readable, freely shared, used and built on without restrictions.

The key things to remember about open data are:

  • #Availability and access#: the data must be available as a whole and at no more than a reasonable reproduction cost, preferably by downloading over the internet. The data must also be available in a convenient and modifiable form.
  • #Re-use and redistribution#: the data must be provided under terms that permit re-use and redistribution including the intermixing with other datasets.
  • #Universal participation#: everyone must be able to use, re-use and redistribute. There should be no discrimination against fields of endeavour or against persons or groups. For example, 'non-commercial' restrictions that would prevent 'commercial' use, or restrictions of use for certain purposes (e.g. only in education), are not allowed.
Found eight records
Provincial / Territorial

CryoGeographic Consulting, in association with Palmer Environmental Consulting Group Inc., provided Yukon Energy, Mines and Resources and Yukon Environment with …

Record Modified: Oct 28, 2026
Record Released: Sep 17, 2025
Publisher: Government of Yukon
Formats: ESRI REST HTML
Keywords: environment geoyukon geoyukon-import geoyukon-import-20250714 habitat vegetation Government information

The objective of the Canadian Wildlife Service (Ontario Region) Acid Rain Biomonitoring Program (ARBP) was to evaluate the response of …

Record Modified: Aug 17, 2026
Record Released: Aug 17, 2026
Publisher: Environment and Climate Change Canada
Formats: HTML
Keywords: Acid rain Amphibians Biomonitoring Fish Macroinvertebrates Monitoring Water Chemistry Waterfowl Lakes Birds Pollution Canadian Wildlife Service ...

Examples include:

<mark>-</mark> A pixel with 30% total crown closure composed of 50% black spruce and 50% jack pine …
Record Modified: Jun 19, 2026
Record Released: Feb 12, 2026
Publisher: Natural Resources Canada
Formats: TIFF TXT PDF
Keywords: Trees Modelling Forest management Forests Forest fires

Organic soils in the boreal forest commonly store as much carbon as the vegetation above ground. While recent efforts through …

Record Modified: Sep 19, 2025
Record Released: Aug 5, 2022
Publisher: Natural Resources Canada
Formats: TIFF AVI PDF Other WMS
Keywords: peatland forest structure maps soil carbon forest attributes maps of Canada kNN (k nearest neighbor) maps NFI forest attributes maps Geographical maps Geographic data Geographic information systems Soil Forest management Wetlands

Constructed wetland treatment systems (CWTSs) offer a potential solution to reduce toxicity by remediating the oil sands process-affected waters (OSPWs) …

Record Modified: Mar 12, 2025
Record Released: Mar 12, 2025
Publisher: Environment and Climate Change Canada
Formats: HTML
Keywords: Toxicology Wetlands Freshwater fish Bioassay Oil sands Biodegradation oil sands process-affected waters (OSPW) water treatment constructed wetland treatment systems (CWTS) naphthenic acid (NA) naphthenic acid fraction compound (NAFC) fathead minnow (Pimephales promelas) ...

This study was conducted to assess the aquatic toxicity of natural wetlands in the Athabasca oil sands region (AOSR) of …

Record Modified: Jan 17, 2025
Record Released: Jan 17, 2025
Publisher: Environment and Climate Change Canada
Formats: HTML
Keywords: Oil sands Wetlands Bioassay Environment naphthenic acids (NAs) naphthenic acid fraction compounds (NAFCs) polycyclic aromatic hydrocarbons (PAHs) fathead minnow (Pimephales promelas) embryo hatch success deformities Program of Energy Research and Development (PERD)

This data publication contains an optimized mosaic of PALSAR-2 L-band dual-polarized radar backscatter summer composite for the year 2020 across …

Record Modified: Feb 16, 2024
Record Released: Feb 9, 2024
Publisher: Natural Resources Canada
Formats: PDF TIFF
Keywords: satellite imagery product Synthetic Aperture Radar (SAR) PALSAR-2 dual-polarized L-band summer composite mosaic radar vegetation indices natural vegetation cover forests Canada JAXA Remote sensing ...

This project examined the effects of pesticides and agricultural practices on parasites of juvenile leopard frogs, Lithobates pipiens (formerly known …

Record Modified: Dec 17, 2023
Record Released: Dec 15, 2023
Publisher: Environment and Climate Change Canada
Formats: HTML
Keywords: Environment Pesticides Parasites Agriculture parasite communties amphibians Leopard Frog (Lithobates pipiens) wetlands urbanization agriculture pollution Pesticide Science Fund (PSF)