Carnarvon Shelf Marine Biodiversity Survey Data from 2008

A marine survey report describes data collected from the Carnarvon Shelf, Western Australia, in August and September 2008. The survey was a collaboration between the Australian Institute of Marine Science and Geoscience Australia aboard the RV Solander. It collected physical and biological data across three primary study areas to test physical parameters as surrogates for benthic biodiversity.

Use Cases

• Testing physical parameters as surrogates for benthic biodiversity patterns based on the survey's stated purpose.
• Analyzing co-located physical and biological data from towed video, sediment samples, and multibeam sonar.
• Studying benthic community composition in the specific study areas of Mandu, Point Cloates, and Gnaraloo.
• Correlating acoustic sediment profiles and backscatter data with biological observations from sediment grab samples.

Strengths

• Data was collected with a focus on high-quality, accurately co-located physical and biological measurements.
• Survey was conducted in strategically selected, spatially discrete areas representative of broader benthic environments.
• Collaboration involved established institutions: the Australian Institute of Marine Science 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.
• The report indicates additional processing of most data is required before comparative analysis can begin.

Provenance

Source

Geoscience Australia Data

Collection Method

Field survey aboard RV Solander involving multibeam sonar, sediment grabs, towed underwater video, and plankton sampling.

Time Range

August-September 2008

Freshness

Last updated 2026-04-20 01:37:18.315269; freshness should be verified.

Geography

Carnarvon Shelf, Western Australia, specifically Mandu, Point Cloates, Gnaraloo, and near the Muiron Islands.