Snowpack Contaminant Deposition in the Athabasca Oil Sands Region, 2012-2014

2012-2014 snowpack samples from approximately 90-130 sites in the Athabasca Oil Sands Region measure atmospheric deposition of metals, water chemistry parameters, and polycyclic aromatic hydrocarbons (PAHs). The dataset, produced by Environment and Climate Change Canada and associated researchers, shows deposition patterns decreasing with distance from major industrial facilities. It is the subject of multiple peer-reviewed publications detailing methods, quality assurance, and interpretations.

Use Cases

• Modeling spatial gradients of contaminant deposition based on distance from industrial sources.
• Analyzing temporal trends in atmospheric pollutants by comparing to earlier 2008 studies.
• Assessing environmental impact of oil sands operations on snow chemistry and regional ecosystems.
• Source apportionment analysis for pollutants like metals and PAHs mentioned in the description.

Strengths

• Data spans a multi-year period from 2012 to 2014.
• Samples collected from approximately 90-130 sites, providing spatial coverage.
• Linked to multiple peer-reviewed publications with full methodological details and QA/QC.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Data may reflect geographic/temporal bias inherent to the specific monitoring program.

Provenance

Source

Environment and Climate Change Canada

Collection Method

Atmospheric contaminant deposition analysis using snowpack samples.

Time Range

2012-2014

Freshness

Last updated 2026-03-16 14:51:04.527843; freshness should be verified.

Geography

Athabasca Oil Sands Region, Alberta, Canada