Tree Ring Chronology from Sakiw Creek, Yukon Territory (163 to -36 BP)

Tree ring width measurements from the Sakiw Creek Nf Burwash Landing site in Yukon Territory, Canada, provide a paleoclimate record. The data covers a time period from 163 to -36 calendar years before present. NOAA National Centers for Environmental Information (NCEI) archives this dataset, which was last updated in 1986.

Use Cases

• Reconstruct past temperature or precipitation variations using tree ring width as a proxy climate indicator.
• Calibrate regional climate models by comparing the Sakiw Creek chronology with other paleoclimate records.
• Analyze long-term climate trends in the Yukon Territory over the approximately 200-year period covered by the data.
• Study the response of tree growth to historical climate events recorded in the ring width series.

Strengths

• Data spans approximately 200 years (from 163 to -36 calendar years BP), providing a multi-century climate proxy.
• Sourced from the authoritative NOAA NCEI World Data Service for Paleoclimatology, ensuring standardized archival.

Limitations

• The dataset's last update was in 1986, indicating it is a static historical archive with no recent additions.
• Specific sample depth, measurement methodology, and raw measurement values are not detailed in the provided description.

Provenance

Source

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

Collection Method

Tree ring analysis (dendrochronology), specific methodology not detailed.

Time Range

163 to -36 calendar years before present (BP).

Freshness

Static archive, last updated 1986-01-01.

Geography

Sakiw Creek Nf Burwash Landing, Yukon Territory, Canada.