几乎20%的红杉在火灾中死亡, 但新的努力保护剩余树木. Nearly 20% of world's giant sequoias died in fires, but new efforts protect remaining trees.

2020年和2021年的野火杀死了全球近20%的巨型红杉. Wildfires in 2020 and 2021 killed nearly 20% of the world's giant sequoias. 为了保护剩下的树木, 一个联盟正在使用可控的燃烧方式,种植苗和应用防火材料. To protect the remaining trees, a coalition is using controlled burns, planting seedlings, and applying fire-resistant materials. 这些努力有助于减少超过1万英的野火风险, 尽管专家警告说气候变化和干旱持续威胁需要继续采取行动. These efforts have helped reduce wildfire risk across more than 10,000 acres, though experts warn that ongoing threats from climate change and drought require continued action.