Executive summary by darmansjah
The tallest redwood measures
379.1 feet (115,5m)
CALIFORNIA Much about a redwood is impressive, especially
its size (up to 379.1 feet/115.5 m) and life span (up to 2,000 years; its
scientific name
sempervirens means ‘ living forever’). These magnificent trees
once covered two million acres along the Pacific coast of California and
Oregon, but their valuable timber was heavily logged in the 19th
century. This destroyed 96 percent of the old-growth forest.
Redwoods thrive in a limited range of conditions. They can’t
grow directly along the coast because they are vulnerable to salt spray. Yet
they must be close enough to the ocean that fog can condense on them on summer
nights, providing vial moisture during the dry season.
A Natural
Cathedral
Redwoods reach for the sky-and for the life-sustaining
moisture of fog-in Praire Creek Redwoods State Park, California. The old-growth
trees are part of an international biosphere reserve.
Life at the Top
On average, redwoods can reach heights of 300 feet (91 m).
rising even higher is the 365.5 foot (111.4 m) coast redwood, named the
National Geographic Society Tree, one of the world’s tallest.
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