Giant Forest Tree Ring Chronology From 713 to 41 BCE

Tree ring width measurements from the Giant Forest in California, United States, provide a 754-year chronology from 713 to 41 BCE. The dataset is archived by the NOAA National Centers for Environmental Information under its World Data Service for Paleoclimatology. This specific study was last updated in 1991.

Use Cases

• Reconstruct past climate variables like temperature or precipitation using the tree ring width time-series.
• Calibrate and validate climate models by comparing simulated past conditions with the proxy data from this chronology.
• Analyze the frequency and severity of historical drought events in California's Sierra Nevada region from the ring width record.
• Study forest growth responses to environmental stressors over a multi-century timeframe before the common era.

Strengths

• Provides a 754-year continuous chronology from 713 to 41 BCE.
• Sourced from the authoritative NOAA/NCEI World Data Service for Paleoclimatology.

Limitations

• The data has not been updated since 1991, potentially missing modern analytical refinements.
• Specific sample depth, replication statistics, and measurement parameters are not provided in the basic description.
• Geographic coverage is limited to a single forest site (Giant Forest, California).

Provenance

Source

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

Collection Method

Tree ring data collected via dendrochronological methods.

Time Range

713 to 41 BCE (calendar years before present).

Freshness

Last updated in 1991.

Geography

Giant Forest, California, United States of America.