Eastern Mediterranean Sea cold seep carbonate crusts analyzed for radiocarbon (14C) content to study shallow convection processes. A numerical model investigates controls on 14C incorporation, including methane, calcium, and bicarbonate concentrations. The dataset, hosted by the Australian Ocean Data Network, was last updated in June 2026.
Use Cases
- Modeling fluid convection at cold seeps based on radiocarbon tracer data.
- Investigating methane flux impacts on carbonate crust composition.
- Analyzing the influence of chemical concentrations (Ca2+, HCO3-) on radiocarbon incorporation in carbonates.
- Constraining hydrological conditions of crust formation using numerical model outputs.
Strengths
- Data is associated with a specific numerical model investigating chemical and hydrological controls.
- Focuses on a specific geological feature (carbonate crusts) from a defined region (eastern Mediterranean Sea).
- Last updated metadata indicates a recent maintenance date of 2026-06-17.
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 the specific study sites in the eastern Mediterranean Sea.
Provenance
- Source
- Australian Ocean Data Network
- Collection Method
- Numerical modeling applied to radiocarbon measurements from carbonate crust samples.
- Freshness
- Last updated 2026-06-17 01:54:45.229672; freshness should be verified.
- Geography
- Eastern Mediterranean Sea