Because of the physical and biological characteristics of old-growth forests containing large trees, they support high levels of biodiversity. But Price, Holt and Daust have pointed out that when the extent of such old forest in a biogeoclimatic zone variant falls below 10 percent, that zone falls into a high risk category for loss of biodiversity. The result? Most of BC is now teetering on the brink, beyond which extinction of plant and animal species will surely accelerate. (Story here).
The three are also founding members of the Science Alliance for Forestry Transformation (SAFT). SAFT’s public outreach includes video presentations on the subject, including the one below in which Price explains why we need to end logging of old-growth forests containing large and very large old trees.