Coral Survival and Fouling on Antifoul-Coated Devices

Australian Ocean Data Network researchers tested antifoul coatings and waxes on coral seeding devices deployed at Davies Reef for approximately 12 months. The dataset includes fragment survival rates, device fouling levels, and benthic community data collected from three sites between April 2022 and April 2023. Analysis employed generalized linear mixed effect models and Bayesian ordination techniques using R software.

Use Cases

• Modeling coral fragment survival probability based on coating type and deployment duration.
• Classifying benthic community composition on treated versus untreated devices.
• Correlating device fouling levels with specific coating formulations.
• Analyzing temporal trends in microfragment tissue growth across different experimental sites.

Strengths

• Data collection spanned ~12 months, capturing seasonal variations.
• Observations from three distinct experimental sites at Davies Reef provide spatial context.
• Analysis used a Bayesian statistical approach for robust inference.

Limitations

• Exact sample size (number of devices or fragments) is unspecified.
• Data is limited to a single reef system (Davies Reef), restricting geographic generalizability.
• File formats (PNG, HTML) suggest processed outputs rather than raw observational data.

Provenance

Source

Australian Ocean Data Network.

Collection Method

Underwater surveys and desktop analyses.

Time Range

April 2022 to April 2023.

Freshness

Data collection ended in April 2023; metadata was last updated in April 2026.

Geography

Davies Reef, Great Barrier Reef, Australia.