cover image: Lodgepole pine stand structure 25 years after mountain pine beetle attack : Beetle-killed trees have environmental and timber value

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Lodgepole pine stand structure 25 years after mountain pine beetle attack : Beetle-killed trees have environmental and timber value

22 Jan 2007

Forest Practices Board. [...] Figure 7a): The photo shows radial growth of approximately 70mm for the last 25 years with approximately 40mm for the previous 25 years. [...] FPB/SR/32 9 Radial growth over 25 yers (mm) Figure 7b): Photo shows 30 mm for the last 25 years of radial growth with. [...] Figure 9b): Photo shows most of the overstory on this exposed ridge is now down, yet regeneration is patchy, much of which was advance regeneration that has not released. [...] The one on the left is approximately 20 years old and 2 m tall; the tree on the right is approximately 90 years old and 1.3 m tall.
agriculture environment forests conservation natural resources biology ecology forestry pine silviculture ecosystem forest nature natural resource management land resources natural environment silvicultural clearcutting forestry and timber pine reproduction weevil coarse woody debris boreal spruce biogeoclimatic zones of british columbia mountain pine beetle lodgepole pine coarse woody debris
Pages
18
Published in
Canada

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