Lithuanian Tree Ring Chronology for Paleoclimate Reconstruction

Tree ring width data from Jurbarkas, Lithuania, covering a 129-year period from 84 to -45 calendar years before present. The dataset is archived by the NOAA National Centers for Environmental Information under the World Data Service for Paleoclimatology. It was last updated in the NOAA system in 1995.

Use Cases

• Reconstruct past temperature or precipitation anomalies using the tree ring width parameter as a climate proxy.
• Calibrate the chronology against known historical climate events within the 129-year time period coverage.
• Compare this Lithuanian tree ring series with other regional chronologies to analyze spatial climate patterns in Northern Europe.

Strengths

• Data is curated and archived by the authoritative NOAA National Centers for Environmental Information.
• Covers a specific 129-year time period (84 to -45 BP) for focused temporal analysis.
• Includes precise geographic location information for Lithuania, Northern Europe.

Limitations

• Temporal coverage is limited to 129 years, which is a short period for long-term climate trend analysis.
• Data is from a single geographic site (Jurbarkas), limiting spatial representativeness.
• The dataset metadata was last updated in 1995, indicating potential staleness in documentation or availability.

Provenance

Source

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

Collection Method

Tree ring analysis (dendrochronology).

Time Range

84 to -45 calendar years before present (BP).

Freshness

null

Geography

Jurbarkas, Lithuania, Northern Europe.