NOAA's World Data Service for Paleoclimatology provides a tree-ring chronology from Ponderosa Pine (PSME) in North Park, Colorado. The data covers a 610-year period from 596 to -14 calendar years before present. This archived study was compiled by the NOAA National Centers for Environmental Information.
Use Cases
- Reconstruct annual temperature or precipitation anomalies for Colorado using the tree-ring width series.
- Calibrate climate models by comparing the PSME chronology with instrumental records from the region.
- Analyze growth response patterns in Ponderosa Pine to infer past drought events from ring-width measurements.
- Establish a dated master chronology for the North Park area to cross-date other tree-ring samples.
Strengths
- Covers a 610-year time period from 596 to -14 BP.
- Data is curated and archived by NOAA's authoritative World Data Service for Paleoclimatology.
Limitations
- Temporal coverage ends at -14 BP, indicating the dataset is not updated with recent centuries.
- Sample size and replication depth for the tree-ring chronology are unspecified.
Provenance
- Source
- NOAA National Centers for Environmental Information (NCEI) World Data Service for Paleoclimatology.
- Collection Method
- Tree-ring data collected via dendrochronological analysis of Ponderosa Pine (PSME).
- Time Range
- 596 to -14 calendar years before present.
- Freshness
- null
- Geography
- North Park, Colorado, United States of America.