Water Quality Simplified - Aulavik

This dataset is a simplified version of water quality measurements taken in Aulavik National Park. It is a collection of measurements which make up two water quality indexes: Nutrients and Major Ions (NMI) Index and Metals Index. The measurements are taken along the Thompson River annually in early-July. The chemical composition of water influences the biological productivity and species composition of rivers. Changes in the water quality in the rivers and creeks in the Western Arctic can act as early indicators of ecosystem change. The presence of contaminants, such as persistent organic pollutants (POPs), heavy metals, and radionuclides are a concern because they can have negative effects on Arctic ecosystems and human health. Furthermore, a changing climate in the Arctic can influence the nutrient levels in the streams and rivers as more nutrients will be released from thawing permafrost. As the expected effects of climate change on Arctic ecosystems are still unknown, continuous monitoring is paramount.

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Last Updated October 1, 2024, 07:38 (UTC)
Created October 1, 2024, 07:38 (UTC)
Domain / Topic
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Format (CSV, XLS, TXT, PDF, etc)
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Metadata Identifier
Metadata identifier – can be used as the unique identifier for catalogue entry
Published Date
Published date of the dataset.
2017-10-01
Time Period Data Span (start date)
Start date of the data in the dataset.
Time Period Data Span (end date)
End date of time data in the dataset.
GeoSpatial Area Data Span
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Limits on use
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Location
Location of the dataset.
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Owner
Owner of the dataset.
Parks Canada | Parcs Canada
Contact Point
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Publisher
Publisher of the dataset.
Publisher Email
Email of the publisher.
Jay.frandsen@pc.gc.ca
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Date the data and metadata was accessed.
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Identifier
Unique identifier for the dataset.
Language
Language(s) of the dataset
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Persistent Identifier
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Globally Unique Identifier
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Contains data about individuals
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Contains data about identifiable individuals
Does the data hold identifiable data about individual?
Contains Indigenous Data
Does the data hold data about Indigenous communities?
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Source
Source of the dataset.
https://open.canada.ca/data/en/dataset/2f476985-5d0e-48d6-9fe8-b64c05702534
Version notes
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GeoSpatial resolution in meters
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GeoSpatial resolution (in regions)
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Indigenous Community Permission
Who holds the Indigenous Community Permission. Who to contact regarding access to a dataset that has data about Indigenous communities.
Community Permission
Community permission (who gave permission).
The Indigenous communities the dataset is about
Indigenous communities from which data is derived.
Field Value
Number of data rows
If tabular dataset, total number of rows.
Number of data columns
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Number of data properties
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Data quality
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Metric for data quality
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