What can you see when flying over the forests of Alaska?
by Television Trust for the Environment
on 06-02-2002

Length of this clip 00:00:36
Alaska has 3 million lakes, 5000 glaciers and 17 of he highest mountains in the US. Yet its scale does not protect it from global forces. 1.2 million hectares of spruce pine forest are diseased and dying ñ in some areas more than 90% are dead.

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