American Lobster Presence Likelihood in Canadian Coastal Planning Areas

Fisheries and Oceans Canada data describes the likelihood of American Lobster presence in Area Response Planning pilot regions. The analysis is based on a stratified random bottom trawl survey design from the Ecosystem Survey. This dataset was created for consideration in oil spill response planning and published in June 2018.

Use Cases

• Model lobster habitat suitability using likelihood of presence data for marine spatial planning.
• Integrate lobster presence likelihood with other geospatial layers for environmental emergency response planning.
• Analyze the correlation between trawl survey results and nearshore lobster landings data in the Bay of Fundy and Port Hawkesbury areas.

Strengths

• Data originates from the authoritative Fisheries and Oceans Canada Coastal Ecosystems Science Division.
• Based on a stratified random bottom trawl survey design, a standardized scientific method.
• Explicitly created for practical application in oil spill response planning.

Limitations

• Specific row counts, column details, and sample data are unavailable for assessing dataset scale and structure.
• The underlying survey notes lobsters are found in few trawls, indicating potential data sparsity for direct presence records.
• Primary data collection timeframe is not specified, limiting temporal context.

Provenance

Source

Fisheries and Oceans Canada, Coastal Ecosystems Science Division.

Collection Method

Analysis of lobster presence data from stratified random bottom trawl surveys conducted by the Population Ecology Division.

Time Range

Publication date is June 2018; specific survey period is unknown.

Freshness

Metadata was last updated in March 2026, but the core dataset was published in June 2018.

Geography

Focus on Area Response Planning pilot areas, specifically mentioning the Bay of Fundy and Port Hawkesbury regions in Canada.