Extended Data Table 1 European Network of tree-ring cellulose δ18O chronologies listed from North to South

From: Recent human-induced atmospheric drying across Europe unprecedented in the last 400 years

  1. Chronologies indicated by * were established within the EU-project ISONET, those indicated by** were established within the EU project Millennium and those without asterisk were established within the Swiss Sinergia project iTREE. ‘Ang’ was developed by Labuhn et al.57, ‘Cze’ by Büntgen et al.15 and ‘Ger’ by Konter et al.53. Lowest and highest mean δ18O value for the period 1900 to 1994 is indicated with bold and bold italic letters respectively.