Urewera Tree Ring Width Chronology For New Zealand Climate Reconstruction

New Zealand tree ring width data from the Urewera region spans 525 calendar years, from 488 to -37 years before present. The dataset was archived by NOAA's National Centers for Environmental Information under its World Data Service for Paleoclimatology. This paleoclimate study was last updated in the repository in 1987.

Use Cases

• Reconstruct past temperature or precipitation anomalies in New Zealand by analyzing the tree-ring width time series.
• Calibrate radiocarbon dating or validate other paleoclimate proxies using the 525-year dendrochronological record.
• Study the response of Urewera forest ecosystems to historical climatic events via changes in the annual ring width data.
• Perform cross-dating analysis to synchronize this chronology with other tree-ring records from the Australasia region.

Strengths

• Time series covers a 525-year period (488 to -37 BP).
• Data is curated and archived by the authoritative NOAA World Data Service for Paleoclimatology.

Limitations

• The dataset's last repository update was in 1987, indicating potential staleness in metadata or access methods.
• Specific sample size, replication statistics, and measurement precision are unknown from the provided description.

Provenance

Source

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

Collection Method

Tree-ring analysis (dendrochronology) from samples collected in the Urewera region.

Time Range

488 to -37 calendar years before present (BP).

Freshness

null

Geography

New Zealand, specifically the Urewera region.