Pennsylvania Tree Ring Chronology for Climate Reconstruction

NOAA's Paleoclimatology archive provides a tree ring chronology from Ely Lake, Pennsylvania. The data covers a period from 59 to -23 calendar years before present, used for reconstructing past climate conditions. This dataset was archived by NOAA National Centers for Environmental Information in 1973.

Use Cases

• Calibrate climate models by correlating tree ring width measurements with known historical temperature or precipitation records.
• Reconstruct past drought severity in Pennsylvania by analyzing annual growth patterns in the tree ring series.
• Establish a dated chronology for archaeological or geological studies in the region using the provided time period coverage.
• Study the response of local tree species to climatic events during the covered 82-year period.

Strengths

• Data spans an 82-year period (59 to -23 BP), providing a multi-decadal climate record.
• Sourced from NOAA's authoritative World Data Service for Paleoclimatology, ensuring standardized metadata.

Limitations

• The dataset's last recorded update was in 1973, making it temporally stale for contemporary analysis.
• Specific sample size, measurement parameters, and data granularity are unknown from the provided description.

Provenance

Source

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

Collection Method

Tree ring analysis (dendrochronology) from samples collected at Ely Lake, Pennsylvania.

Time Range

59 to -23 calendar years before present (BP).

Freshness

null

Geography

Ely Lake, Pennsylvania, United States.