The Australian Ocean Data Network provides a study on seabed environments in Esperance Bay, part of the Recherche Archipelago. The dataset, last updated in March 2026, examines relationships between geomorphology, wave energy, sediment data, and benthic habitat distribution using multibeam sonar and underwater video. It focuses on a shallow, high-energy, biogenic sediment-dominated environment in temperate southwestern Australia.
Use Cases
- Predicting rhodolith and seagrass habitat distribution based on wave energy exposure.
- Analyzing the relationship between sediment composition (gravel, mud, CaCO3) and rhodolith bed presence.
- Modeling the role of wave abrasion and sediment transport in shaping inner shelf benthic habitat diversity.
- Assessing limestone reef habitat suitability for sessile organisms in high wave exposure environments.
Strengths
- Study integrates multiple data sources: multibeam sonar, underwater video, predicted wave energy, and sediment data.
- Focuses on a specific, well-defined geographic area: Esperance Bay in the Recherche Archipelago.
- Dataset metadata includes a detailed scientific description of the study's methods and findings.
Limitations
- Column-level documentation is absent; field semantics must be inferred after download.
- Row count and file size are unknown, which may limit suitability assessment.
Provenance
- Source
- Australian Ocean Data Network
- Collection Method
- Data gathered via multibeam sonar, underwater video, predicted wave energy, and sediment sampling.
- Time Range
- null
- Freshness
- Last updated 2026-03-19 23:16:58.042974; freshness should be verified.
- Geography
- Esperance Bay, Recherche Archipelago, Western Australia