Three areas across the Torres Strait-Gulf of Papua shelf form a transect from the Fly River Delta to the shelf edge. The dataset likely contains measurements of sediment composition, foraminiferal assemblages, and environmental variables like water depth, temperature, and salinity. It was published by Geoscience Australia Data, with a last recorded update in 2026.
Use Cases
- Modeling benthic habitat types based on correlations between foraminiferal species and environmental variables like water depth and sediment grain size.
- Assessing sediment reworking and preservation states using the developed foraminiferal preservation scale and taphonomic features.
- Analyzing the influence of factors such as percent carbonate mud, gravel, and organic carbon flux on microbiotic community distributions.
Strengths
- Data covers a transect of three distinct areas across a continental shelf, from a river delta to the shelf edge.
- Analysis indicates a strong correlation between benthic foraminifera and multiple environmental variables, suggesting utility as an environmental indicator.
Limitations
- Description metadata is limited; actual data quality requires manual inspection after download.
- Column-level documentation is absent; field semantics must be inferred after download.
- Row count is unknown, which may limit suitability assessment.
Provenance
- Source
- Geoscience Australia Data
- Collection Method
- Detailed study of sediments and benthic fossil biota from three selected areas, with analysis using multivariate statistics.
- Freshness
- Last updated 2026-04-30 15:10:02.601450; freshness should be verified.
- Geography
- Torres Strait-Gulf of Papua region, from the Fly River Delta to the shelf edge near the northern Great Barrier Reef.