Tree ring width measurements from Finley Lake, California, used for climate reconstruction. The chronology covers 481 years, from 435 to -46 calendar years before present. Data is archived by NOAA NCEI's World Data Service for Paleoclimatology, with the record last updated in 1996.
Use Cases
- Reconstruct past temperature or precipitation anomalies using the tree ring width time-series.
- Calibrate climate models by comparing the 481-year chronology with other proxy records.
- Analyze growth patterns and extreme climate events within the specified time period for the California region.
Strengths
- Chronology spans 481 calendar years, providing a multi-century climate record.
- Data is curated and archived by the authoritative NOAA NCEI World Data Service for Paleoclimatology.
Limitations
- Temporal coverage ends at -46 BP, making the most recent data over 2000 years old and not suitable for modern analysis.
- No column details or sample data are available to assess data structure or specific parameters.
- Record was last updated in 1996, indicating potential staleness in metadata or documentation.
Provenance
- Source
- NOAA National Centers for Environmental Information (NCEI), World Data Service (WDS) for Paleoclimatology.
- Collection Method
- Tree ring analysis (dendrochronology).
- Time Range
- 435 to -46 calendar years before present (BP).
- Freshness
- null
- Geography
- Finley Lake, California, United States of America.