TY - JOUR N2 - Scholars have been studying tree rings since the eighteenth century. Today, growth-ring patterns provide us with information on climate changes over the last millennium, particularly on variation in temperature and humidity. L1 - http://czasopisma.pan.pl/Content/116564/PDF-MASTER/90-93%20Opa%C5%82a-Owczarek_Czytelnia_ang.pdf L2 - http://czasopisma.pan.pl/Content/116564 PY - 2019 IS - Nr 3-4 (63-64) Forest EP - 93 A1 - Opała-Owczarek, Magdalena PB - Polish Academy of Sciences DA - 2020.05.10 T1 - Climate Chronicles Written in Trees SP - 90 UR - http://czasopisma.pan.pl/dlibra/publication/edition/116564 T2 - ACADEMIA. The magazine of the Polish Academy of Sciences ER -