Lagoon Sedimentation and Circulation Observations at One Tree Reef

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 dataset, hosted by the Australian Ocean Data Network, indicates lagoon currents are insufficient for sediment entrainment, with bioturbation and low-frequency, high-energy events playing key roles. Findings are 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.
• Analyzing the impact of bioturbation on sediment suspension based on grain size and current velocity.
• Studying the influence of patch reefs on local sediment size and accumulation patterns.
• Comparing lagoon circulation patterns under modal versus high-energy event conditions.

Strengths

• Observations are directly applicable to other reefs with well-developed lagoons in the southern Great Barrier Reef.
• Dataset is hosted by the authoritative Australian Ocean Data Network.
• Description provides a clear scientific context for the physical processes studied.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count and file size are unknown, which may limit suitability assessment.
• Data may reflect geographic bias inherent to a single reef study site.

Provenance

Source

Australian Ocean Data Network

Collection Method

Observations of water movement and sediment characteristics.

Freshness

Last updated 2026-04-16 10:08:22.963180; freshness should be verified.

Geography

One Tree Reef, Southern Great Barrier Reef