Great Lakes Basin Aquatic Ecosystems Classification

Aquatic ecosystems data for the Great Lakes Basin supports the Great Lakes Conservation Blueprint Project for Aquatic Biodiversity. The Government of Ontario produced this dataset, which was last updated in March 2026. It provides a classification covering coasts, streams, lakes, and wetlands.

Use Cases

• Identify priority conservation areas using the aquatic ecosystem classification layers.
• Assess watershed health by analyzing the spatial distribution of classified streams and wetlands.
• Model habitat connectivity for fish species across the basin's classified lakes and coastlines.
• Monitor environmental impacts on aquatic biodiversity by tracking changes in ecosystem type polygons over time.

Strengths

• Geospatial data covering the entire Great Lakes Basin.
• Officially used for a major conservation blueprint project.
• Last updated in March 2026, indicating recent maintenance.

Limitations

• Unknown row count and sample size for statistical analysis.
• No column details provided, limiting understanding of specific attributes.
• Primary file formats are SHP and ZIP, requiring GIS software for use.

Provenance

Source

Government of Ontario.

Collection Method

null

Time Range

null

Freshness

Last updated March 2026.

Geography

Great Lakes Basin.