![](/rp/kFAqShRrnkQMbH6NYLBYoJ3lq9s.png)
Cottonwood and Balsam Poplar - Geophysical Institute
Jan 23, 2025 · Balsam poplar is the most widespread broadleaf tree in Alaska; it ranges even farther north and west than another close relative, the quaking aspen. Close up, it is easy to …
Northern Tree Habitats - Geophysical Institute
Jan 23, 2025 · Interior Alaskan forests have only six native tree species: white spruce, black spruce, quaking aspen, balsam poplar, larch (tamarack) and paper birch. Northern Canadian …
Burls - Geophysical Institute
Jan 30, 2025 · Burls, spherical woody growths on the trunks of spruce, birch and other trees, are commonly found throughout wooded parts of Alaska.
Kannada pocket guide for Common Avenue trees of Karnataka
Aug 8, 2019 · A citizen friendly pocket-sized book in Kannada describes commonly found avenue trees, filling the paucity of such resources in the local language while also
Witches' Broom - Geophysical Institute
Jan 30, 2025 · In interior Alaska and some parts of Canada, witches' broom (an abnormal outgrowth of branches of the tree resembling the sweeping end of a broom), is commonly …
The largest black spruce in Alaska - Geophysical Institute
Jan 23, 2025 · The tree leans uphill, and its trunk is 45 inches around. When I hugged it, I could barely clasp my hands together. The largest black spruce in Alaska is a lucky tree, because its …
Feltleaf willows: Alaska’s most abundant tree - Geophysical Institute
May 25, 2023 · The most plentiful moose food in the state — and probably Alaska’s most numerous tree — is the feltleaf willow, which was once called the Alaska willow. As its name …
Tree line changes on the Kenai Peninsula - Geophysical Institute
Jan 23, 2025 · Tree line didn’t change much on south-facing slopes, but trees and bushes got denser there. Katrina Timm and Alissa McMahon compared photos of the western Kenai hills …
Trees for a Cold Climate - Geophysical Institute
Apr 1, 1993 · Back on the ground, I did a little research on why so few tree types grow naturally in the neighborhood. Winter's extreme cold easily eliminates some tree species hardy elsewhere. …
The Life of A White Spruce In The Subarctic - Geophysical Institute
Dec 12, 2024 · The forested area of interior Alaska coincides fairly closely with the range of Picea glauca or white spruce. This majestic tree is one of the most commercially important species in …