Tree Ring Chronology From Goat Mountain Spanning 356 Years

320 tree-ring width measurements from the Goat Mountain site in Mount St. Helens National Monument, Washington, USA, provide a climate proxy record. The data covers a 356-year period from 320 to -36 calendar years before present (BP). This archived paleoclimatology study was contributed by Kaiser and is maintained by NOAA's National Centers for Environmental Information.

Use Cases

• Reconstruct past temperature or precipitation anomalies by analyzing annual tree-ring width variations.
• Calibrate regional climate models by comparing the tree-ring chronology with known historical climate events.
• Study forest growth responses to environmental stressors like volcanic events, using the site's proximity to Mount St. Helens.
• Establish a cross-dated timeline for other paleoclimate archives in the region using the standardized ring-width index.

Strengths

• Data covers a continuous 356-year time series from 320 to -36 BP.
• Sourced from the authoritative NOAA/NCEI World Data Service for Paleoclimatology.

Limitations

• The dataset's last known update was in 1986, indicating potential staleness and lack of recent curation.
• Specific sample size (number of tree cores), measurement parameters, and statistical indices are not provided in the description.
• Geographic coverage is limited to a single site (Goat Mountain), reducing regional representativeness.

Provenance

Source

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

Collection Method

Tree-ring analysis (dendrochronology) from samples collected at the Goat Mountain site.

Time Range

320 to -36 calendar years before present (BP).

Freshness

null

Geography

Goat Mountain, Mount St. Helens National Monument, Washington, United States of America.