Northern Hemisphere extra-tropics 2,000-year decadal temperature reconstruction

Fredrik Charpentier Ljungqvist

Multi-proxy temperature reconstruction for the extra-tropical Northern Hemisphere (90–30°N) during the last two millennia based on 30 palaeotemperature proxy records with annual to multi-decadal resolution. Proxy types include historical documentary records, seafloor sediment records, lake sediment records, speleothem records, ice-core records, varved thickness sediment records, tree-ring width and maximum latewood density records. The reconstruction is presented as decadal anomalies in degrees C relative to the 1961–1990 reference period and provided with quantitative error bars.

Citation

Ljungqvist FC (2010-08-31) NOAA/WDS Paleoclimatology - Northern Hemisphere Extra-Tropics 2,000yr Decadal Temperature Reconstruction. [indicate subset used]. NOAA National Centers for Environmental Information. https://doi.org/10.25921/tty4-ck34. Accessed [date].

References

Ljungqvist FC (2010) A new reconstruction of temperature variability in the extra‐tropical northern hemisphere during the last two millennia. Geografiska Annaler: Physical Geography, 92A: 339–351. https://doi.org/10.1111/j.1468-0459.2010.00399.x