Swiss Tree-Ring Chronology for Paleoclimate Analysis

NOAA/WDS Paleoclimatology archives a tree-ring dataset from Visp, Switzerland. The data provides a chronology covering a period from 18 to -46 calendar years before present (BP), sourced from the NOAA National Centers for Environmental Information. This study was archived in 1996.

Use Cases

• Reconstruct past temperature or precipitation anomalies using the tree-ring width chronology.
• Calibrate climate models by comparing the tree-ring proxy data with instrumental records for the region.
• Analyze growth patterns from the PISY (likely Pinus sylvestris) species to infer historical environmental stress events.
• Establish a dated chronology for the ITRDB SWIT352 site to support regional climate correlation studies.

Strengths

• Data is curated and archived by the authoritative NOAA National Centers for Environmental Information.
• Provides a clearly defined time period coverage from 18 to -46 BP.

Limitations

• The dataset's last update was in 1996, indicating potential staleness and lack of recent methodological improvements.
• Specific sample size, row count, and measurement parameters are not provided in the available description.

Provenance

Source

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

Collection Method

Tree ring analysis, likely measuring ring widths from Pinus sylvestris (PISY) samples.

Time Range

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

Freshness

null

Geography

Visp, Switzerland, Western Europe.