First it was sudden oak death, the oak disease caused by the plant pathogen Phytophthora ramorum, that threatened California's extensive coastal forests.
Environment
Aug 22, 2013
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Deep in the Sierra Nevada, the famous General Grant giant sequoia tree is suffering its loss of stature in silence. What once was the world's No. 2 biggest tree has been supplanted thanks to the most comprehensive measurements ...
Plants & Animals
Dec 3, 2012
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The forests of the coastal regions from California to British Columbia are renowned for their unique and ancient animals and plants, such as coast redwoods, tailed frogs, mountain beavers and the legendary Bigfoot (also known ...
Plants & Animals
Aug 17, 2012
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(PhysOrg.com) -- Ferns play an important role in California's redwood forests by transferring moisture from fog to the forest floor -- even when it's not raining. If these plants can successfullly adapt to reduced rainfall, ...
Plants & Animals
Jul 19, 2010
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Two of his colleagues dangled on ropes 100 feet above from the gnarled branches of a giant sequoia tree. Steve Sillett could hardly contain his excitement.
Environment
Jul 5, 2010
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California's coastal fog has decreased significantly over the past 100 years, potentially endangering coast redwood trees dependent on cool, humid summers, according to a new study by University of California, Berkeley, scientists.
Earth Sciences
Feb 15, 2010
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