Nepal Tree Ring Chronology from 425 to 49 BC

Nepal tree ring data provides a chronology for climate reconstruction in Southcentral Asia. The dataset covers the period from 425 to 49 calendar years before present. NOAA National Centers for Environmental Information archived this paleoclimatology study.

Use Cases

• Reconstruct past temperature or precipitation anomalies using tree ring width measurements.
• Calibrate climate models by comparing the tree ring chronology with known historical climate events.
• Analyze long-term climate trends in Southcentral Asia from the 5th century BC onward.
• Study ecological responses to climate change by examining growth patterns in the Ghunsa region.

Strengths

• Chronology spans 474 years, from 425 to 49 BC.
• Data is archived and curated by NOAA's World Data Service for Paleoclimatology.

Limitations

• Data was last updated in 1999, indicating potential staleness.
• Specific parameters, sample size, and measurement details are not provided in the input.

Provenance

Source

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

Collection Method

Tree ring analysis (dendrochronology).

Time Range

425 to -49 calendar years before present (BP).

Freshness

null

Geography

Nepal, Southcentral Asia (Ghunsa region).