Ponderosa Pine Tree Ring Chronology from Mimbres Junction

327-year tree ring chronology from 295 to -32 calendar years before present, providing a proxy for past climate conditions. The dataset is archived by NOAA's World Data Service for Paleoclimatology and originates from a study last updated in 1982. It contains parameters related to tree ring growth from a site in New Mexico, USA.

Use Cases

• Reconstruct past precipitation and drought indices using tree ring width measurements as a proxy.
• Calibrate climate models by comparing the tree ring chronology with instrumental climate records.
• Analyze long-term ecological trends and forest growth responses to climate over a 327-year period.
• Establish regional cross-dating references for other dendrochronological studies in the Southwest.

Strengths

• Covers a 327-year time period from 295 to -32 BP, offering a multi-century climate record.
• Archived and maintained by the authoritative NOAA World Data Service for Paleoclimatology.

Limitations

• Data is temporally stale, with a last update recorded in 1982, potentially missing modern methodological revisions.
• Geographic coverage is limited to a single site (Mimbres Junction, New Mexico), limiting regional generalization.
• Specific column details, sample size, and measurement parameters are not provided in the input.

Provenance

Source

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

Collection Method

Tree ring data collection (dendrochronology) from ponderosa pine trees.

Time Range

295 to -32 calendar years before present (BP).

Freshness

null

Geography

Mimbres Junction, New Mexico, United States of America.