Chainsaw geologist studies historical climate change in growth rings
By johan [dot] joelsson [at] science [dot] lu [dot] se (Johan Joelsson) - published 16 February 2020 “My goal is to complete the southern Swedish tree chronology. However, there is a lot of work remaining. So I should be busy until I retire”, says Johannes Edvardsson: Photo:Kennet Ruona By analysing the growth rings from trees that are several thousand years old, preserved in peat bogs, geologist
https://www.staff.lu.se/article/chainsaw-geologist-studies-historical-climate-change-growth-rings - 2025-02-23