A statistical study of 283 wave- and tide-dominated estuaries and deltas across Australia, mapping geomorphic features and sedimentary facies to evaluate evolutionary models. The dataset was assembled by the Australian Ocean Data Network and represents the first published example of such continent-scale geomorphic and sedimentary data. It was last updated on 2026-06-05.
Use Cases
- Validate established facies models for wave- and tide-dominated systems based on the large-sample statistical analysis.
- Analyze the offshore shift in sand accumulation associated with delta development mentioned in the description.
- Study the relationship between intertidal environment area and system maturity in wave-dominated deltas.
- Model evolutionary pathways and susceptibility to geomorphic change based on facies distribution patterns.
Strengths
- Includes data from 283 distinct estuaries and deltas across an entire continent.
- Focuses on a specific scientific question regarding the evolution of estuaries into deltas during stable sea level.
- Represents the first published example of such a large-sample, continent-scale study in its domain.
Limitations
- Column-level documentation is absent; field semantics must be inferred after download.
- Row count is unknown, which may limit suitability assessment.
- Freshness should be verified as the last update is from 2026-06-05.
Provenance
- Source
- Australian Ocean Data Network
- Collection Method
- Geomorphic features and sedimentary facies were mapped across selected sites.
- Time Range
- Holocene epoch
- Freshness
- Last updated 2026-06-05 08:00:21.552994
- Geography
- Australia