Pearl River Tree Ring Chronology For Mississippi Climate Reconstruction

NOAA's World Data Service for Paleoclimatology archives this tree ring dataset from the Pearl River area in Mississippi, USA. The chronology covers 437 years, from 404 to 33 calendar years before present. It was created by Stahle and last updated in 1983.

Use Cases

• Reconstruct annual precipitation or drought indices for the Pearl River basin using the tree ring width chronology.
• Calibrate climate models by comparing the tree ring proxy data with instrumental records for the Mississippi region.
• Analyze long-term climate cycles by examining the time-series patterns within the 437-year chronology.
• Study the response of local tree species to historical climate events recorded in the ring parameters.

Strengths

• Chronology spans 437 consecutive years, providing a multi-century climate record.
• Data is curated and archived by the authoritative NOAA National Centers for Environmental Information.

Limitations

• The dataset's last update was in 1983, making it temporally stale for contemporary analysis methods.
• Geographic scope is limited to a single site in Mississippi, reducing regional generalizability.
• Specific parameters and measurement columns are not detailed in the provided metadata.

Provenance

Source

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

Collection Method

Tree ring data collected via dendrochronological methods.

Time Range

404 to 33 calendar years before present (BP).

Freshness

Last updated in 1983.

Geography

Pearl River area, Mississippi, United States of America.