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Found 7538 records

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A hydrogeological unit is defined as any soil or rock unit or zone that by virtue of its hydraulic properties …

Record Modified: May 5, 2020
Record Released: Mar 29, 2017
Publisher: Natural Resources Canada
Formats: WMS HTML PDF
Keywords: Hydrogeology Aquifer Hydrogeologic System Hydrogeological units Groundwater

The data presented in the radioactivity map of Canada series (Buckle et al., 2014) depict the surface concentrations of three …

Record Modified: May 5, 2020
Record Released: Mar 29, 2017
Publisher: Natural Resources Canada
Formats: ZIP PDF WMS
Keywords: Geophysics; general Geophysics Radioactivity Earth sciences

The data used in this compilation come from the Canadian Gravity Database (CGDB), which is managed by the Canadian Geodetic …

Record Modified: May 5, 2020
Record Released: May 23, 2017
Publisher: Natural Resources Canada
Formats: ZIP WMS PDF
Keywords: Geophysics Geophysics; general Earth sciences

These shorebird surveys are conducted intermittently at a series of sites near the town of Tofino on the west coast …

Record Modified: Jan 15, 2020
Record Released: Oct 22, 2019
Publisher: Environment and Climate Change Canada
Formats: HTML
Keywords: Tofino Mudflats Shorebird Migration Nature and Biodiversity - Habitat Species Protect Species Well-Being Protect and Restore Species British Columbia (BC) Birds

This collection holds the layers used for the "Map of Upper Intertidal shoreline segmentation with Shoreline Cleanup Assessment Technique (SCAT) …

Record Modified: Jan 15, 2020
Record Released: Dec 15, 2017
Publisher: Environment and Climate Change Canada
Formats: HTML PDF
Keywords: Shoreline Classification Other Oversee and Manage Site Conditions Respond to Environmental Emergencies National (CA) Oceans

The surveys are conducted along the sandspit and within a 96 ha lagoon that encompasses mudflats, eelgrass beds, and saltmarsh …

Record Modified: Jan 15, 2020
Record Released: Oct 22, 2019
Publisher: Environment and Climate Change Canada
Formats: TXT HTML
Keywords: Shorebird Surveys Western Sandpiper Least Sandpiper Nature and Biodiversity Species Protect Species Well-Being Assess Status of Species British Columbia (BC) Birds

Historical finds of Adelges abietis

Record Modified: Nov 5, 2019
Record Released: Nov 5, 2019
Publisher: Natural Resources Canada
Formats: ESRI REST WMS
Keywords: IAS Eastern spruce gall adelgid Insects Pests Forest management Invasive species

Historical finds of Profenusa thomsoni

Record Modified: Nov 4, 2019
Record Released: Nov 4, 2019
Publisher: Natural Resources Canada
Formats: ESRI REST WMS
Keywords: IAS Ambermarked birch leafminer Insects Pests Forest management Invasive species

Historical finds of Gilpinia hercyniae

Record Modified: Nov 4, 2019
Record Released: Nov 4, 2019
Publisher: Natural Resources Canada
Formats: ESRI REST WMS
Keywords: IAS European spruce sawfly Insects Pests Forest management Invasive species

Historical finds of Pristiphora erichsonii

Record Modified: Nov 4, 2019
Record Released: Nov 4, 2019
Publisher: Natural Resources Canada
Formats: ESRI REST WMS
Keywords: IAS Larch sawfly Insects Pests Forest management Invasive species