Tree ring measurements from Rio Moat, Tierra del Fuego, Argentina, provide paleoclimate data. The chronology spans 458 years, from 422 to -36 calendar years before present. The data is archived by NOAA National Centers for Environmental Information and was published in 1986.
Use Cases
- Reconstruct past climate variables like temperature or precipitation using tree ring width measurements.
- Analyze growth anomalies in the tree ring chronology to identify extreme climatic events.
- Calibrate radiocarbon dates or other dating methods using the established tree ring time series.
- Compare Southern Hemisphere (Tierra del Fuego) tree ring patterns with Northern Hemisphere chronologies.
Strengths
- Chronology covers a 458-year period (422 to -36 BP).
- Data is from a specific geographic location (Rio Moat, Tierra del Fuego, Argentina).
- Archived by NOAA NCEI, an authoritative environmental data center.
Limitations
- Data is from a single site, limiting regional climate reconstruction.
- Last update was in 1986, indicating potential staleness in metadata or methods.
- Specific measurement parameters and sample sizes are unknown from the provided description.
Provenance
- Source
- NOAA National Centers for Environmental Information (NCEI) World Data Service for Paleoclimatology.
- Collection Method
- Tree ring analysis (dendrochronology).
- Time Range
- 422 to -36 calendar years before present (BP).
- Freshness
- null
- Geography
- Rio Moat, Tierra del Fuego, Argentina.