45 radiocarbon results from 11 sites between 360 and 5855 years B.P. document sea-level changes in the Great Barrier Reef's inner zone. The data, likely compiled by the Australian Ocean Data Network, includes surveyed storm ridge sequences from 5 locations, with 8 traverses. The dataset was last updated on 2026-04-16.
Use Cases
- Modeling Holocene sea-level trends based on coral microatoll indicators.
- Analyzing storm recurrence intervals based on dated ridge sequences.
- Investigating climatic stability over the last 6000 years based on ridge-building frequency statistics.
Strengths
- 45 radiocarbon results provide a temporal foundation.
- Data spans 11 sites across a defined geographic range (14° to 20° S).
- Sea-level trend confidence limits are quantified at ±0.2 m.
- Storm ridge recurrence interval is estimated at about 80 years for one sequence.
Limitations
- Column-level documentation is absent; field semantics must be inferred after download.
- Row count is unknown, which may limit suitability assessment.
- Data may reflect geographic bias inherent to data_gov_au.
Provenance
- Source
- Australian Ocean Data Network
- Time Range
- 360 to 5855 years B.P.
- Freshness
- Last updated 2026-04-16 15:47:59.192295; freshness should be verified.
- Geography
- Great Barrier Reef inner zone between 14° and 20° S