Maine Tree Ring Chronology For Paleoclimate Reconstruction

NOAA's World Data Service for Paleoclimatology archives a tree ring chronology from Maine, USA. The data covers a period from 77 to -44 calendar years before present (BP), indicating it includes dates after the 1950 reference year. This study was published by NOAA National Centers for Environmental Information in 1994.

Use Cases

• Reconstruct past temperature or precipitation anomalies by analyzing tree ring width measurements.
• Calibrate climate models using the dated chronology spanning over a century of proxy data.
• Study local environmental events in Maine by examining growth patterns within the ring series.

Strengths

• Data originates from the authoritative NOAA World Data Service for Paleoclimatology.
• Provides a clearly defined temporal coverage of 121 calendar years (from 77 to -44 BP).
• Geographic location is precisely specified as Maine, United States.

Limitations

• The dataset's last update was in 1994, making it potentially temporally stale for modern analyses.
• Specific data parameters, row counts, and measurement details are not provided in the description.

Provenance

Source

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

Collection Method

Tree ring analysis (dendrochronology).

Time Range

77 to -44 calendar years before present (BP).

Freshness

null

Geography

Maine, United States Of America.