Gretel Boswijk
Signs of age: timber reveals climate & history
19 Jul 2019
Director of the tree ring lab at the School of Environment at the University of Auckland, Dr Gretel Boswijk, tells Kathryn Ryan how analysing Kauri rings helps her discover more about the history of… Audio
Tree Rings and Archaeology
15 Nov 2007
A visit to the Tree Ring Laboratory, followed by a trip to an urban archaeological dig. Audio