60 strip-transects from a submersible survey quantify the relationships between deep-water demersal fish assemblages and seabed habitats across three spatial scales on Cordell Bank in central California. The dataset likely contains counts of fish species and habitat characteristics from in situ observer and video-recorded data. It was published via the Australian Ocean Data Network and last updated on 2026-04-16.
Use Cases
- Predict fish species distribution patterns based on broad-scale habitat composition.
- Analyze fish assemblage composition across transition zones between rocky banks and sediments.
- Model taxon-specific fish responses to fine-scale habitat heterogeneity.
- Evaluate the use of acoustic seabed mapping data as a proxy for predicting fish abundance.
Strengths
- Data collection involved 60 strip-transects from a two-person Delta submersible, providing direct in situ observations.
- Analysis spans three spatial scales (broad, intermediate, and fine) to examine habitat heterogeneity.
- Focus on a specific, complex seabed environment (Cordell Bank) provides a detailed case study.
Limitations
- Column-level documentation is absent; field semantics must be inferred after download.
- Row count is unknown, which may limit suitability assessment.
- Last updated 2026-04-16 15:58:27.831812; freshness should be verified.
Provenance
- Source
- Australian Ocean Data Network
- Collection Method
- In situ observer and video-recorded data collected from a two-person Delta submersible over 60 strip-transects.
- Freshness
- 2026-04-16
- Geography
- Cordell Bank, a deep-water bank in central California.