Sediment Mobility Model Output for Torres Strait and Gulf of Papua

MECO hydrodynamic model output at 0.051-degree resolution for the Torres Strait and Gulf of Papua region. The Australian Ocean Data Network provides data on sediment dispersal pathways from the Fly River and northern Great Barrier Reef, validated against current meter and tidal observations. Sediment mobility due to currents, waves, and their interactions is considered for both Trade and Monsoon seasons.

Use Cases

• Modeling sediment dispersal pathways from the Fly River based on the Eulerian approach described.
• Comparing wave-dominated sediment mobility in the Gulf of Papua to mixed wave-current environments in Torres Strait.
• Analyzing seasonal variation in sediment input, which is approximately 10% greater during the Trade season.
• Investigating sediment resuspension events along the northern Great Barrier Reef using the provided hydrodynamic and wave data.

Strengths

• Model output is at a 0.051-degree spatial resolution.
• Validation was performed against observed current meter data and calculated tidal sea levels.
• Analysis covers two distinct seasons (Trade and Monsoon).
• Sediment input is quantified with a seasonal difference of approximately 10%.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count and dataset size are unknown, which may limit suitability assessment.
• Data freshness should be verified despite the listed last update of 2026-06-27.

Provenance

Source

Australian Ocean Data Network via data_gov_au

Collection Method

Output from an adapted MECO hydrodynamic model, with wave data obtained from an unspecified source.

Freshness

Last updated 2026-06-27 21:05:56.695277

Geography

Torres Strait and Gulf of Papua region