Some aspects of lagoon sedimentation and circulation at One Tree Reef, Southern Great Barr

Observations from One Tree Reef in the Southern Great Barrier Reef describe water movement and sediment transport under modal wind, wave, and tide conditions. The data, hosted by the Australian Ocean Data Network, suggests lagoon currents are insufficient to entrain sediments, with bioturbation and high-energy events playing key roles. These findings are directly applicable to other reefs with well-developed lagoons in the region.

Use Cases

• Modeling sediment transport pathways based on described southeast to northwest water movement patterns.
• Assessing the role of bioturbation in sediment suspension based on the described interaction with grain size and current velocity.
• Analyzing the impact of low-frequency, high-energy events on sediment sorting and volume transport.
• Studying the influence of patch reefs on local sediment size distribution and geomorphology.

Strengths

• Observations are directly applicable to other reefs with well-developed lagoons in the southern Great Barrier Reef.
• The description provides a detailed conceptual model of lagoon sedimentation and circulation processes.

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 bias inherent to data_gov_au.

Provenance

Source

Australian Ocean Data Network

Collection Method

Observations of water movement and sediment characteristics.

Freshness

Last updated 2026-06-17 01:04:37.125713; freshness should be verified.

Geography

One Tree Reef, Southern Great Barrier Reef, Australia