The Douglas fir is an indelible symbol of the Pacific Northwest. The thick-barked native represents the aesthetics of biologically rich Cascadia and the checkered past of overlogging.
The big trees tended to range from 100 to 150 years ... Suzanne Simard, a forestry ecologist at the University of British Columbia, is best known for her research into 'mother trees' and the ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback