Sediment cores from the Ross Sea near Jang Bogo Station were collected during an Araon expedition in 2014. The cores were analyzed for magnetic susceptibility (MS), water content, and X-ray images. AMD_KOPRI produced this data to reconstruct past environmental changes in Antarctica.
Use Cases
- Reconstructing past climatic changes based on sediment core analysis.
- Analyzing sediment composition and properties based on magnetic susceptibility and water content measurements.
- Studying sediment structure and layering based on X-ray images.
- Modeling environmental changes in the Ross Sea area based on geological data.
Strengths
- Data originates from a specific expedition (Araon) in a defined Antarctic region.
- Multiple measurement types are documented: magnetic susceptibility, water content, and X-ray images.
Limitations
- Description metadata is limited; actual data quality requires manual inspection after download.
- Last updated 2014-10-13 00:00:00; freshness should be verified.
- Column-level documentation is absent; field semantics must be inferred after download.
Provenance
- Source
- AMD_KOPRI
- Collection Method
- Sediment cores obtained using gravity corer and box corer during an Araon expedition.
- Time Range
- 2014
- Geography
- Ross Sea area near Jang Bogo Station and Drygalski ice tongue, East Antarctica.