I am an “outdoor” biogeographer – I am happiest when working in the forest! My research applies dendroecological methods to investigate population and vegetation dynamics of temperate forests, particularly in the context of disturbance and climate variation. My interests in conservation and natural resource management complement my expertise in forest ecology and biogeography. As a result much of my work is applied research and collaborative with NGOs, government agencies and private companies. In addition to my long-term research program investigating disturbance regimes in the forests of coastal British Columbia, I have research projects studying woody debris dynamics in the foothills of Alberta and in the sub-boreal forests near Prince George BC, disturbance history of whitebark pine forests of Montana, and fire history in the Cariboo region of BC. I am looking forward to my next field trip to continue research of the dynamics of altitudinal treelines in the southern Andes of Chile and Argentina.
A. Old Growth Forests of Coastal British Columbia >> View Gallery I established my permanent research plots in 1992 and have been monitoring them since then. In a recent collaboration with scientists from the US, we have made an alarming discovery…
Widespread Increase of Tree Mortality Rates in the Western United States
Tree death rates have more than doubled over the last few decades in old-growth forests of the western United States and southwestern British Columbia, and the most probable cause of the worrisome trend is regional warming, according our research published in Science on January 23, 2009.
These photographs are of the forests in and around my permanent research plots.