Swiss Tree Ring Chronology For Paleoclimate Analysis

NOAA's World Data Service for Paleoclimatology archives this tree ring dataset from Switzerland in Western Europe. The data covers a time period from 98 to -37 calendar years before present (BP). It was published by NOAA National Centers for Environmental Information (NCEI) and last updated in 1987.

Use Cases

• Reconstruct historical temperature or precipitation anomalies in Western Europe using the tree ring width chronology.
• Calibrate climate models by comparing the tree ring proxy data from Switzerland with instrumental records.
• Analyze growth patterns in the ITRDB SWIT333 series to identify extreme climatic events like droughts or cold periods.
• Study the response of Alpine tree species to climate forcing over a 135-year period captured in the chronology.

Strengths

• Data spans a 135-year period (from 98 to -37 BP), providing a multi-century paleoclimate record.
• Curated and archived by the authoritative NOAA NCEI World Data Service for Paleoclimatology.

Limitations

• The dataset's last update was in 1987, making it temporally stale for contemporary analysis methods.
• Specific sample size, geographic precision, and measurement parameters are not detailed in the provided metadata.

Provenance

Source

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

Collection Method

Tree ring data collection (dendrochronology), likely from the International Tree-Ring Data Bank (ITRDB) series SWIT333.

Time Range

From 98 to -37 calendar years before present (BP).

Freshness

null

Geography

Switzerland, Western Europe.