Authors
Miloš Rydval, Daniel Druckenbrod, Kevin J Anchukaitis, Rob Wilson
Publication date
2016
Journal
Canadian Journal of Forest Research
Volume
46
Issue
3
Pages
387-401
Publisher
NRC Research Press
Description
Nonclimatic disturbance events are an integral element in the history of forests. Although the identification of the occurrence and duration of such events may help to understand environmental history and landscape change, from a dendroclimatic perspective, disturbance can obscure the climate signal in tree rings. However, existing detrending methods are unable to remove disturbance trends without affecting the retention of long-term climate trends. Here, we address this issue by using a novel method for the detection and removal of disturbance events in tree-ring width data to assess their spatiotemporal occurrence in a network of Scots pine (Pinus sylvestris L.) trees from Scotland. Disturbance trends “superimposed” on the tree-ring record are removed before detrending and the climate signals in the precorrection and postcorrection chronologies are evaluated using regional climate data, proxy system model …
Total citations
2017201820192020202120222023202495653324
Scholar articles
M Rydval, D Druckenbrod, KJ Anchukaitis, R Wilson - Canadian Journal of Forest Research, 2016