Polish Tree Ring Chronology From 88 to -46 BP

Tree ring data from Poland provides a 134-year chronology for reconstructing past climate conditions. The dataset was archived by NOAA's World Data Service for Paleoclimatology. This specific chronology was last updated in the public record in 1996.

Use Cases

• Calibrate climate models using the tree ring width chronology as a proxy for temperature or precipitation over its 134-year span.
• Analyze growth anomaly years within the chronology to identify volcanic or other forcing events affecting the Polish region.
• Compare this Polish chronology (ITRDB POLA034) with other European tree ring series to study spatial climate patterns.
• Use the calendar years before present (BP) timeline to place local environmental events in a broader hemispheric context.

Strengths

• Covers a specific 134-year time period from 88 to -46 calendar years BP.
• Part of the authoritative International Tree Ring Data Bank (ITRDB) collection curated by NOAA/NCEI.

Limitations

• The dataset's last known update was in 1996, indicating potential staleness in metadata or availability.
• The exact number of tree core samples, replication, and measurement parameters are unknown from the description.
• Geographic coverage is limited to a single site in Poland, limiting regional representativeness.

Provenance

Source

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

Collection Method

Tree ring analysis (dendrochronology), likely measuring ring widths from core samples.

Time Range

88 to -46 calendar years before present (BP).

Freshness

1996-01-01

Geography

Poland, Eastern Europe.