A report and likely associated tabular data testing relationships between physical seabed attributes and benthic macrofauna distribution in the Gulf of Carpentaria. The analysis is based on factors including sediment composition, sediment mobility, water depth, and organic carbon flux. The work was published by the Australian Ocean Data Network and last updated in April 2026.
Use Cases
- Model benthic habitat distribution based on sediment composition parameters like grain size and carbonate content.
- Analyze species-environment relationships for benthic macrofauna based on seabed morphology and water depth.
- Apply process-based indices like sediment mobility for extrapolation in broader marine planning areas.
- Perform cluster analysis for seabed habitat classification using physical and chemical abiotic attributes.
Strengths
- Analysis incorporates multiple physical factors including sediment composition, mobility, depth, and organic carbon flux.
- Results are tested against benthic macrofauna distribution and diversity.
- Methodology allows extrapolation to the wider Northern Planning Area.
Limitations
- Row count and dataset size are unknown, which may limit suitability assessment.
- Column-level documentation is absent; field semantics must be inferred after download.
- Uncertainties in extrapolation across broader gradients are acknowledged in the report.
Provenance
- Source
- Australian Ocean Data Network
- Collection Method
- Statistical analysis and extrapolation from physical and biological datasets.
- Freshness
- Last updated 2026-04-16 09:18:58.355232
- Geography
- Southern Gulf of Carpentaria and Northern Planning Area, Australia