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Monday, October 18, 2021

USA, California. Fire in Sequoia National Park. Hundreds of giant trees may have burned down

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Hundreds of giant California redwoods may have been destroyed by fires sweeping through Sierra Nevada’s forests, the National Park Service (NPS) reports. As stated in the release, “high-intensity fire” covers an area of ​​over 34,000 hectares.

National Park Services (NPS) in the United States said on Friday that fire had destroyed many of California’s iconic redwoods. The fire is only 11 percent under control.

“On October 4, high-intensity fire moved north and caused damage to Redwood Canyon. The fire now covers more than 34,000 hectares,” CNN said. In their opinion, it is not known exactly how many trees were destroyed. There may be hundreds of them.

“It breaks the heart,” said Christy Brigham, head of forest management for Sequoia National Park and Kings Canyon National Park.

California fires. Fire destroys the redwoods

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For the so-called fire The KNP Complex, which flared up with lightning on September 9, comprises the “Colony” fire near Crystal Cave Road, and the “Paradise” fire located south of the Kaweah River. It is the latest in a series of fires that engulf huge trees.

As emphasized by CNN, the “Windy” fire, also in the Sequoia National Park, destroyed at least 29 of these giants. Last year, the “Castle” fire destroyed from 7,500 to 10,600 trees, which is about 10-14 percent. the world’s redwood stand.

“Last month, firefighters wrapped the base of the world’s largest tree, General Sherman Tree, to keep it out of the flames,” recalls CNN. He adds that the tree is almost 84 meters high and almost 11 meters in diameter at the base. The trees are wrapped in fireproof aluminum covers. According to AP sources, the aluminum wrapper reflects heat and therefore protects flammable materials. It is supposed to withstand temperatures up to 550 degrees Celsius.

According to the services, the damage caused to trees can only be fully assessed after the fire has stopped, in 2022.

California. “It can be difficult for trees to heal centuries-old scars”

CNN cites Sam Hodder, CEO of Save the Redwoods League, who notes that giant redwoods generally respond well to fires of moderate intensity. Over time, however, “it can be difficult for trees to heal centuries-old fire scars.” “These trees need low-intensity fire to reproduce. The flames thin the forest from competitors like cedars, removing the shade, and the heat causes the seedlings to open. But the fire service says recent fires have been much more intense. (…) They left more undergrowth, which has become dry due to drought, fueled by climate change, “explains the AP agency.

Main photo source: Twitter / Sequoia & Kings Cyn

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