Swiss Tree-Ring Chronology From 71 to -37 Years Before Present

71 to -37 calendar years before present of tree-ring data from Switzerland, Western Europe. This paleoclimatology study is archived by the NOAA National Centers for Environmental Information under its World Data Service. The data was last updated in the public record in 1987.

Use Cases

• Calibrating climate models by comparing tree-ring width chronologies against known historical periods.
• Analyzing growth anomalies in the tree-ring series to identify past climatic extremes like droughts or cold spells.
• Reconstructing past temperature or precipitation trends for Western Europe using the dated proxy series.

Strengths

• Temporal coverage spans 108 years, from 71 to -37 calendar years BP.
• Data is curated and archived by the authoritative NOAA World Data Service for Paleoclimatology.

Limitations

• The dataset's last recorded update was in 1987, indicating potential staleness relative to modern methods.
• Specific sample size, measurement parameters, and replication statistics 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).

Time Range

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

Freshness

1987-01-01

Geography

Switzerland, Western Europe.