by Betsy Herbert, Ph.D.

published in the Mountain Echo, newsletter of the Sempervirens Fund, Fall 2014

Redwoods are extraordinary. The more we learn about them, the more extraordinary they prove to be. We’ve known for a long time that California’s coast redwoods (Sequoia sempervirens) are the world’s tallest trees and among the longest-living. Scientists are now confirming that redwoods play an important role in the local water cycle and in achieving a healthy, stable climate.

By meticulously measuring redwoods, scientists are determining how fast they’re growing, storing carbon and capturing fog, and how they are responding to climate change. For example, a team of scientists is working on the “Redwoods and Climate Change Initiative” (RCCI), with support from Sempervirens Fund, to quantify how accelerating climate change is affecting California’s redwoods.