NOAA's Paleoclimatology archive provides a tree-ring chronology from the Dove River Road site in Australia. The data covers the period from 174 to -25 calendar years before present (BP), representing a 199-year span. It was archived by NOAA's National Centers for Environmental Information in 1975.
Use Cases
- Reconstruct past climate variables like temperature or precipitation using tree-ring width measurements.
- Calibrate radiocarbon dating or other chronological models with the provided calendar years before present (BP) timeline.
- Analyze long-term ecological trends and forest growth responses from the tree-ring parameter data.
- Compare this Southern Hemisphere tree-ring series with other global paleoclimate proxy records.
Strengths
- Data covers a 199-year time span from 174 to -25 BP.
- Sourced from the authoritative NOAA/NCEI World Data Service for Paleoclimatology.
Limitations
- Temporal coverage is relatively short for paleoclimate studies at under 200 years.
- Data is geographically limited to a single site (Dove River Road) in Australia.
- The dataset was last updated in 1975, potentially lacking modern reanalysis or corrections.
Provenance
- Source
- NOAA National Centers for Environmental Information (NCEI) World Data Service for Paleoclimatology.
- Collection Method
- Tree ring analysis (dendrochronology).
- Time Range
- 174 to -25 calendar years before present (BP).
- Freshness
- null
- Geography
- Australia (Dove River Road site).