http://www.bing.com:80/search?q=Trees+Rotation+ExampleSearch resultshttp://www.bing.com:80/s/a/rsslogo.gifhttp://www.bing.com:80/search?q=Trees+Rotation+ExampleCopyright © 2026 Microsoft. All rights reserved. These XML results may not be used, reproduced or transmitted in any manner or for any purpose other than rendering Bing results within an RSS aggregator for your personal, non-commercial use. Any other use of these results requires express written permission from Microsoft Corporation. By accessing this web page or using these results in any manner whatsoever, you agree to be bound by the foregoing restrictions.https://www.gi.alaska.edu/alaska-science-forum/trees-cold-climateThe hardiest trees rely on physics more than on chemistry to make it through the winter. When the seasonal chill begins to reach black or white spruce, for example, the sap leaves their living cells and flows into intercellular spaces.Wed, 15 Apr 2026 00:01:00 GMThttps://www.gi.alaska.edu/alaska-science-forum/tropical-fossils-alaskaPaleobotanist Jack A. Wolfe of the United States Geological Survey at Menlo Park, California, has found a number of tropical rain forest fossils along the eastern Gulf of Alaska. These include several kinds of palms, Burmese lacquer trees, mangroves and trees of the type that now produce nutmeg and Macassar oil.Mon, 13 Apr 2026 00:03:00 GMThttps://www.gi.alaska.edu/alaska-science-forum/northern-tree-habitats-0Why take a chance with exotics, when native trees have proven their ability to survive? Several reasons prompt testing of foreign tree species. Human activities often create and maintain new, sometimes artificial habitats that native trees are not adapted to. Exotics may have strong wood, large fruits or straight boles that are lacking in the ...Wed, 15 Apr 2026 03:07:00 GMThttps://www.gi.alaska.edu/alaska-science-forum/trees-earthquake-fault-indicatorsA swath of dead, tilted and broken trees now makes obvious the trace of the Fairweather fault that broke in July 1958 to devastate Lituya Bay and nearby parts of southeastern Alaska. Sagging or tilting of the ground along a fault trace causes trees there to tilt or even fall.Wed, 15 Apr 2026 03:21:00 GMThttps://www.gi.alaska.edu/alaska-science-forum/bonsai-trees-tell-winters-long-pastThe trees have told him that giant weather systems like the Aleutian Low seem to have persisted despite human-caused warming. During winters when the Aleutian Low is strong, warmer temperatures and southerly winds create icy, stormy conditions that increase the likelihood of trees being damaged.Thu, 19 Mar 2026 23:20:00 GMThttps://www.gi.alaska.edu/alaska-science-forum/turkey-and-tambalacoque-treeThe elderly trees still produced seeds, but none of the seeds gerrninated, even when carefully tended under ideal nursery conditions. It was tempting to think the old trees were incapable of producing healthy seeds, but Temple didn't accept that reasoning. For one thing, the seeds (and their encasing fruit) looked fine.Mon, 13 Apr 2026 15:12:00 GMThttps://www.gi.alaska.edu/alaska-science-forum/pollen-season-arrives-blame-treesThe air is rich with pollen because spring is the mating season for trees. The first step in a tree's reproductive dance is to release sperm, safely held in the center of a pollen grain. Trees release an incredible amount of pollen to improve the odds of finding a female flower.Wed, 15 Apr 2026 01:05:00 GMThttps://www.gi.alaska.edu/alaska-science-forum/visit-exotic-tree-plantation-alaskaThe wire mesh excludes snowshoe hares, which sometimes clip seedlings at the stem or girdle young trees, especially at the peak of hares’ 11-year cycles. This gentle, south-facing slope on well-drained Fairbanks silt loam has been an ideal place to be a tree for the last half century.Wed, 08 Apr 2026 07:40:00 GMThttps://www.gi.alaska.edu/alaska-science-forum/feltleaf-willows-alaskas-most-abundant-treeThe range of the feltleaf willow, probably the most numerous tree in Alaska. From Alaska Trees and Shrubs by Les Viereck and Elbert L. Little, Jr.Wed, 08 Apr 2026 01:21:00 GMThttps://www.gi.alaska.edu/alaska-science-forum/more-why-tree-trunks-spiralIn an earlier column , I asked if any readers could explain why the grain in trees seemed to spiral up the trunk-in a clockwise direction. That is, spiral marks in old trees crack open from the upper right to lower left around the trunk. Professor (now Emeritus) Neil Davis, the originator of this column, posed the same question in this column over ten years ago, and it's time for an update. I ...Wed, 08 Apr 2026 01:28:00 GMT