Western Australia's Carnarvon Shelf was surveyed in August and September 2008 by the CERF Marine Biodiversity Hub. The collaborative effort between the Australian Institute of Marine Science and Geoscience Australia collected physical and biological data across three main study areas. The report describes survey methods, collected datasets, and provides initial interpretations of the data.
Use Cases
- Test physical parameters as surrogates for benthic biodiversity patterns based on the co-located data collection described.
- Analyze benthic community composition based on the towed underwater video and stills photography mentioned.
- Model seafloor morphology using the multibeam sonar bathymetry and backscatter data collected.
- Study sediment distribution patterns based on the grab samples and acoustic sediment profiles referenced.
Strengths
- Data collection was focused on three strategically selected study areas (Mandu, Point Cloates, Gnaraloo) representative of broader environments.
- High-quality, accurately co-located physical and biological data were gathered to enable robust surrogate testing.
- The survey was a collaboration between two major Australian scientific institutions, AIMS and Geoscience Australia.
Limitations
- Description metadata is limited; actual data quality requires manual inspection after download.
- Column-level documentation is absent; field semantics must be inferred after download.
- Additional processing of most physical and biological data is required before comparative analysis, as stated in the report.
Provenance
- Source
- Australian Ocean Data Network
- Collection Method
- Field survey aboard RV Solander, part of the CERF Marine Biodiversity Hub's Surrogates Program.
- Time Range
- August-September 2008
- Freshness
- Last updated 2026-06-23 05:51:57.769225; freshness should be verified.
- Geography
- Carnarvon Shelf, Western Australia, specifically Mandu, Point Cloates, Gnaraloo, and near the Muiron Islands.