Tree-ring width measurements from Pinus ponderosa (PIPO) at the Greenville Saddle site in California. The chronology spans 356 calendar years, from 327 to -29 years before present, archived by NOAA NCEI's World Data Service for Paleoclimatology. The data was published in 1979.
Use Cases
- Reconstruct annual temperature or precipitation variations using the tree-ring width time-series.
- Calibrate climate models by comparing the ring-width chronology with instrumental climate records.
- Analyze growth patterns and climate sensitivity of Pinus ponderosa in a specific Californian location.
- Establish a dated tree-ring chronology for cross-referencing with other paleoclimate proxies in the region.
Strengths
- Chronology spans 356 years, providing a multi-century climate record.
- Data is curated and archived by the authoritative NOAA NCEI World Data Service for Paleoclimatology.
- Specific geographic location (California, USA) and tree species (Pinus ponderosa) are documented.
Limitations
- The dataset is temporally stale, with a last updated date of 1979.
- The raw sample size, number of cores, and measurement details are unknown from the provided metadata.
- Geographic coverage is limited to a single site in California.
Provenance
- Source
- NOAA National Centers for Environmental Information (NCEI) World Data Service for Paleoclimatology.
- Collection Method
- Tree-ring analysis (dendrochronology) of Pinus ponderosa samples.
- Time Range
- 327 to -29 calendar years before present (BP).
- Freshness
- null
- Geography
- Greenville Saddle, California, United States Of America.