Italian Tree Ring Chronology from 152 to -40 BP

Tree ring data from the Monza area in Italy provides a 192-year climate record extending from 152 to -40 calendar years before present. The dataset is archived by NOAA's World Data Service for Paleoclimatology as part of the International Tree-Ring Data Bank. This specific chronology, identified as ITRDB ITAL018, was contributed to the archive around 1990.

Use Cases

• Reconstruct past temperature or precipitation anomalies by analyzing annual tree-ring width measurements.
• Calibrate radiocarbon dating models using the precisely dated tree-ring chronology.
• Study climate extremes and their frequency by identifying marker years of exceptionally narrow or wide rings.
• Compare this local Italian chronology with other regional tree-ring series to analyze spatial climate patterns.

Strengths

• Data covers a 192-year period from 152 to -40 BP, providing a multi-century record.
• Archived within the authoritative International Tree-Ring Data Bank (ITRDB) under NOAA's World Data Service.

Limitations

• The dataset appears temporally stale, with a last updated date of 1990-01-01.
• The geographic coverage is limited to a single site (Monza, Milano) in Italy.
• Specific parameters, sample depth, and measurement statistics are not detailed in the provided metadata.

Provenance

Source

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

Collection Method

Tree-ring analysis (dendrochronology), likely from core samples.

Time Range

152 to -40 calendar years before present (BP).

Freshness

null

Geography

Monza (Milano), Italy, Southern Europe.