The Oceanic Shoals Commonwealth Marine Reserve in northern Australia is the focus of this dataset, which compiles a species-level inventory from three marine surveys. Approximately 750 sponge specimens were collected and assigned to 348 species, with only 18% being taxonomically described. The data was used to analyze biodiversity patterns in relation to geomorphic features and environmental variables to inform marine management.
Use Cases
- Assessing biodiversity hotspots based on association with carbonate banks and raised geomorphic features mentioned in the description
- Modeling community structure based on environmental variables like depth, substrate hardness, and slope described in the study
- Comparing sponge assemblages among individual raised geomorphic features to inform spatial management strategies
- Establishing baseline biodiversity information for future monitoring of the marine reserve
Strengths
- Approximately 750 sponge specimens collected, providing a substantial sample size
- 348 species identified, offering a detailed taxonomic inventory
- Data compiled from three separate marine surveys, likely improving spatial coverage
- Analysis includes specific environmental variables like mean depth, backscatter, and slope
Limitations
- Column-level documentation is absent; field semantics must be inferred after download
- Row count is unknown, which may limit suitability assessment
- Description metadata is limited; actual data quality requires manual inspection after download
Provenance
- Source
- Geoscience Australia Data
- Collection Method
- Species-level inventory compiled from three marine surveys to the Oceanic Shoals Commonwealth Marine Reserve
- Freshness
- Last updated 2026-04-20 03:04:09.793176; freshness should be verified
- Geography
- Oceanic Shoals Commonwealth Marine Reserve, northern Australia, including the Sahul Shelf and Van Diemen Rise