Seabed Environments of the Eastern Joseph Bonaparte Gulf, Northern Australia

Geoscience Australia and the Australian Institute of Marine Sciences conducted a seabed mapping survey (SOL4934) between 27 August and 24 September 2009. The survey collected detailed geological and biological data over carbonate banks, channels, and sediment plains on the Van Diemen Rise. This data aims to establish the late-Quaternary evolution of the region and investigate relationships between the physical environment and biota.

Use Cases

• Modeling late-Quaternary seabed evolution based on geological data.
• Investigating relationships between physical seabed environment and associated biota for biodiversity prediction.
• Mapping carbonate bank and sediment plain morphology using geophysical survey data.
• Analyzing sedimentological and geochemical properties of seabed channels.

Strengths

• Survey conducted under a formal Memorandum of Understanding between Geoscience Australia and the Australian Institute of Marine Sciences.
• Data collection spanned a defined period from 27 August to 24 September 2009.
• Survey obtained detailed multi-disciplinary data including sedimentological, geochemical, geophysical, and biological information.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Data may reflect geographic/temporal bias inherent to the single survey.

Provenance

Source

Australian Ocean Data Network, via data_gov_au.

Collection Method

Seabed mapping survey (SOL4934) involving geological and biological data collection.

Time Range

Survey conducted between 27 August and 24 September 2009.

Freshness

Last updated 2026-06-27 16:22:18.735100; freshness should be verified.

Geography

Eastern Joseph Bonaparte Gulf, Northern Australia, specifically the Van Diemen Rise.