Facts about Redwood Forests

1. 07

   Approximately 96 percent of California's original coast redwood forests have been logged since the 1850s, with only about 119,000 acres of old-growth redwoods remaining today.

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2. 06

   Coastal redwoods produce new growth rings annually, allowing scientists to date trees precisely and read climate records spanning over two millennia through dendrochronology analysis.

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3. 05

   A single coast redwood tree can store approximately 2,520 tons of carbon dioxide equivalent over its lifetime, making these forests among Earth's most effective carbon sinks.

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4. 04

   Redwood forest canopies can reduce rainfall reaching the ground by up to 38 percent through interception and evaporation of water from their dense needle layers.

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5. 03

   Old-growth coast redwoods in northern California can live over 2,200 years, with the oldest known specimen, Alerce Milenario in Chile's temperate rainforest, exceeding 3,600 years.

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6. 02

   Coast redwoods absorb up to 40 percent of their water intake directly through their needles and bark from fog rather than through root systems.

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7. 01

   The tallest living organism on Earth, Hyperion, reaches 380.1 feet in California's redwood forests and was discovered in 2006.

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