Data from cruise NBP01-1 includes measurements of biogenic silicon, organic carbon, organic nitrogen, and C13/N15 isotopes from kasten and piston cores. Radiocarbon dates are provided for bulk organic matter, foraminifera, and macrophytes/macrofossils collected from these cores. The dataset originates from the SCIOPS organization and is hosted on NASA EarthData.
Use Cases
- Reconstruct paleoenvironmental conditions based on biogenic silicon and organic carbon measurements
- Analyze carbon and nitrogen isotopic ratios (C13/N15) for biogeochemical cycling studies
- Establish sediment core chronologies using radiocarbon dates on bulk organic matter, forams, and macrofossils
Strengths
- Includes multiple geochemical measurements (biogenic Si, organic C, organic N, C13/N15)
- Provides radiocarbon dates from three distinct sample types (bulk organic matter, forams, macrofossils)
- Data is sourced from a specific research cruise (NBP01-1) on the East Antarctic Margin
Limitations
- Column-level documentation is absent; field semantics must be inferred after download
- Row count is unknown, which may limit suitability assessment
- Last update date is unknown; freshness unverified
Provenance
- Source
- SCIOPS
- Collection Method
- Measurements from sediment cores collected during cruise NBP01-1.
- Geography
- East Antarctic Margin