Study Shows Some Positives for Leaving Beetle Trees Standing
By 250 News
Wednesday, January 24, 2007 03:58 AM
A new report by the Forest Practices Board has taken a look at the value of mountain pine beetle killed trees. It suggests harvesting may not be the way to go.
The report suggests, there is "potential timber value" if left standing, but there are definite environmental positives.
The study focused on the pine stands in the southern edge of the Quesnel forest district during the 1979 pine beetle attack. According to the report, trees left
standing or regrown since that outbreak have developed unique structural features that now provide valuable wildlife habitat and trees that survived the attack, had a faster rate of growth than the rates noted before the attack.
standing or regrown since that outbreak have developed unique structural features that now provide valuable wildlife habitat and trees that survived the attack, had a faster rate of growth than the rates noted before the attack.
Forest Practices Board Chair Bruce Fraser says this research may lead to a slowing of the current harvest push "Our work suggests the economic rationale for rapid salvage logging should be balanced with the benefits of retention of infested trees to enhance forest diversity and protect environmental values." He says that is consistent with the recent advice of the Chief Forester "for designating larger areas for retention in beetle-infested pine stands."
The report is not a one size fits all. The area studied was a cool dry climate zone so results may not translate to what is happening to trees in zones that have more moisture. The Ministry of Forests is doing similar research in the more moist regions now to see if the same results can be achieved.
The report is not a one size fits all. The area studied was a cool dry climate zone so results may not translate to what is happening to trees in zones that have more moisture. The Ministry of Forests is doing similar research in the more moist regions now to see if the same results can be achieved.
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I think the report has some merrit from my own observations.