Yevoyakha River Tree Ring Chronology for Paleoclimate Study

NOAA's Paleoclimatology archive provides a tree-ring chronology from the Yevoyakha River region in Russia. The dataset covers 319 years, from 279 to -40 calendar years before present (BP). It was published by the NOAA National Centers for Environmental Information and last updated in 1990.

Use Cases

• Reconstruct past temperature or precipitation anomalies using the tree-ring width chronology.
• Calibrate climate models by comparing the tree-ring proxy record with other paleoclimate datasets.
• Analyze growth patterns in the chronology to identify extreme historical climate events like droughts or cold periods.
• Study the response of boreal forest tree species to climate forcing over a 319-year period.

Strengths

• Covers a substantial 319-year time period for climate analysis.
• Sourced from the authoritative NOAA/NCEI World Data Service for Paleoclimatology.

Limitations

• Temporal coverage ends at -40 BP, providing no data for recent centuries.
• Data is geographically limited to a single river region in Russia.
• Last update was in 1990, indicating the methodology and metadata may be outdated.

Provenance

Source

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

Collection Method

Tree-ring analysis (dendrochronology).

Time Range

279 to -40 calendar years before present (BP).

Freshness

null

Geography

Yevoyakha River region, Russia, Eastern Europe.