New maps chart old-growth forests across Alaska and British Columbia
Mature and old-growth forests are vital for biodiversity, carbon storage, cultural traditions and economic activity. But in Alaska and British Columbia, these rich resources have not been reliably mapped, leaving much unknown about what land is protected. Now, University of Oregon researchers are le...
June 9, 2026103 views
Image: Phys.org
Mature and old-growth forests are vital for biodiversity, carbon storage, cultural traditions and economic activity. But in Alaska and British Columbia, these rich resources have not been reliably mapped, leaving much unknown about what land is protected. Now, University of Oregon researchers are leading a comprehensive mapping effort that sheds light on the location, makeup and conservation status of old-growth forests across the region.
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