Java Tree Ring Chronology from 111 to 45 BC

111 tree-ring width measurements from a site in Jawa Timur, Indonesia, covering the period from 111 to 45 calendar years before present. The dataset was archived by NOAA's National Centers for Environmental Information and World Data Service for Paleoclimatology. It was last updated in the NOAA system in 1995.

Use Cases

• Reconstruct past climate conditions like temperature or precipitation using the tree-ring width time-series.
• Calibrate the chronology against other regional proxies using its dated year sequence from 111 to 45 BC.
• Analyze growth response to volcanic or climatic events within the specified 156-year period.
• Compare this Indonesian tree-ring record with other tropical paleoclimate archives.

Strengths

• Time-series covers a specific 156-year period from 111 to 45 BC.
• Data is curated and archived by the authoritative NOAA NCEI World Data Service for Paleoclimatology.

Limitations

• The dataset is temporally stale, with a last update recorded in 1995.
• Sample size is limited to a single site (INDO001) in Jawa Timur, Indonesia.
• The raw data structure, parameters, and measurement specifics are not detailed in the provided description.

Provenance

Source

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

Collection Method

Tree ring analysis (dendrochronology).

Time Range

111 to 45 calendar years before present (BP).

Freshness

null

Geography

Jawa Timur, Indonesia.