Canadian Tree-Ring Width Chronology From 750 to -37 BP

NOAA's archived paleoclimatology study provides a tree-ring width chronology from the Grays Creek Pass region in Canada. The dataset covers a time period from 750 to -37 calendar years before present (BP). It was published by NOAA NCEI's World Data Service for Paleoclimatology and last updated in 1987.

Use Cases

• Reconstruct past temperature or precipitation anomalies using the tree-ring width time-series as a climate proxy.
• Calibrate the chronology against other regional proxy records using the documented calendar year BP timeline.
• Analyze climate events or trends within the specific 787-year period covered by the dataset.
• Study forest growth responses to historical climate conditions at the documented Canadian geographic location.

Strengths

• Covers a 787-year period from 750 to -37 BP, providing a long-term climate record.
• Archived and maintained by the authoritative NOAA NCEI World Data Service for Paleoclimatology.

Limitations

• Data was last updated in 1987, indicating potential staleness and lack of recent methodological improvements.
• Specific sample size, replication statistics, and measurement uncertainties are unknown from the provided description.

Provenance

Source

NOAA National Centers for Environmental Information (NCEI), World Data Service (WDS) for Paleoclimatology.

Collection Method

Tree-ring analysis (dendrochronology), measuring ring width parameters.

Time Range

750 to -37 calendar years before present (BP).

Freshness

null

Geography

Grays Creek Pass, Canada.