Australia's wave- and tide-dominated estuaries and deltas provide the basis for this statistical study of sedimentary facies evolution. The dataset maps geomorphic features and facies in 283 systems to evaluate established evolutionary models and reveal new insights about sand accumulation shifts and intertidal area changes. The work is the first continental-scale assembly of such geomorphic and sedimentary data.
Use Cases
- Validate established facies models for estuary-to-delta evolution based on mapped geomorphic features.
- Analyze shifts in sand accumulation loci between tide-dominated estuaries and deltas.
- Compare intertidal environment surface areas in wave-dominated estuaries versus deltas.
- Model evolutionary pathways and predict rates of geomorphic change for wave-dominated systems.
- Assess the influence of sediment inputs on the attainment of 'classic' deltaic morphology.
Strengths
- Includes data from 283 wave- and tide-dominated estuaries and deltas.
- Provides continental-scale coverage across Australia.
- Supports quantitative evaluation of established evolutionary facies models.
Limitations
- Column-level documentation is absent; field semantics must be inferred after download.
- Row count is unknown, which may limit suitability assessment.
- Last updated 2026-05-05 01:36:18.587522; freshness should be verified.
Provenance
- Source
- Australian Ocean Data Network
- Collection Method
- Mapping of selected geomorphic features and sedimentary facies.
- Time Range
- Holocene
- Geography
- Australia