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Environment & Energy

(36,960 posts)

1. whitebark pine is in trouble from a number of sources....

Wed Jan 2, 2013, 11:47 AM

Jan 2013

Not only mountain pine beetle, but fungal pathogens, range decline, fire, and increasing competition are all hammering whitebark pine populations.

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As climate warms, bark beetles march on high-elevation forests [View all] OKIsItJustMe Jan 2013 OP

whitebark pine is in trouble from a number of sources.... mike_c Jan 2013 #1

the repig idea to solve this problem bongbong Jan 2013 #2