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The state of the giant sequoias: losses, risks, and opportunities

2026 Research Brief

Description

Giant sequoias are an iconic tree found only in isolated groves in California. The species is highly fire-adapted and resistant to drought and insect attack, but has exhibited signs of vulnerability in recent years, most notably wildfires. This paper provides a comprehensive, range-wide assessment of the condition of the species, including an evaluation of wildfire trends, large giant sequoia mortality, potential for local extirpation, treatment patterns, and vulnerability to future fire.


Author

This brief was written by Kristen Shive with assistance from Marc Meyer and produced by the CFSC. 

Contact

For additional information, contact: cafirescience@gmail.com

Additional Information

This brief is based on the following article: 

Shive, K.L., B. Baker, D. Soderberg, L.J. Hardlund, M.D. Meyer, B. Nagelson, S.M. Bisbing, A. Das, and N.L. Stephenson. 2026. The state of the giant sequoias: losses, risks and opportunities. Fire Ecology 22:30.