Italian Tree Ring Chronology From 20 to -46 BP

A 66-year tree ring chronology from Punta Tesorino, Italy, spanning from 20 to -46 calendar years before present. This paleoclimatology dataset was archived by NOAA's National Centers for Environmental Information under the World Data Service. The data was last updated in the NOAA system in 1996.

Use Cases

• Calibrating climate proxy models using tree ring width as an indicator of past environmental conditions.
• Analyzing growth anomaly patterns within the chronology to infer past drought or temperature events.
• Cross-dating this chronology with other regional series to validate and extend climate reconstructions.
• Studying the response of local tree species to climatic forcings during the specified time period.

Strengths

• Covers a specific 66-year time range from 20 to -46 BP.
• Sourced from the authoritative NOAA/NCEI World Data Service for Paleoclimatology.
• Provides a geographically specific record for Italy, Southern Europe.

Limitations

• The dataset's last known update was in 1996, indicating potential staleness in metadata or access methods.
• The exact sample size, measurement parameters, and data structure are not specified in the provided description.
• Temporal coverage is relatively short for long-term climate trend analysis.

Provenance

Source

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

Collection Method

Tree ring data collection and analysis.

Time Range

20 to -46 calendar years before present (BP).

Freshness

Last updated in 1996.

Geography

Punta Tesorino, Italy, Southern Europe.