Portland, Oregon 2021-09-17 10:11:28 –
Three Rivers, CA (AP) — Firefighters fire-resistant the roots of the world’s largest tree in an attempt to save a huge, dilapidated Sequoia grove from a wildfire burning Thursday in the rugged Sierra Nevada Mountains of California. Wrapped in a blanket.
The giant General Sherman Tree in the Giant Forest in Sequoia National Park, several other Sequoia, the Giant Forest Museum, and other buildings were wrapped in protection from the possibility of intense fire, said Fire Spokeswoman Rebecca. Patterson said.
Aluminum wrapping can withstand intense heat for a short period of time. Federal officials say they have been using this material for several years throughout the western United States to protect sensitive structures from flames.shortly Lake tahoeSome homes, wrapped in protective material, survived a recent wildfire, but others nearby were destroyed.
A colony fire, one of the two burning in Sequoia National Park, was expected to reach the Giant Forest, a 2,000 sequoia forest, at some point in the next few days. It was unclear if that happened Thursday night. The fire did not grow significantly as the layer of smoke reduced its spread, said Katie Hooper, a spokeswoman for the fire.
It will come later Wildfire killed thousands of sequoiaLast year, some of the area was as tall as skyscrapers and thousands of years old.
According to the National Park Service, General Sherman’s tree is the largest in the world in volume at 52,508 cubic feet (1,487 cubic meters). It rises 275 feet (84 meters) high and has a circumference of 103 feet (31 meters) above the ground.
Director Clay Jordan of Sequoia National Park and Kings Canyon National Park emphasized the importance of protecting large trees from high-intensity fires at briefings to firefighters.
A 50-year history of using open burning (a fire deliberately set to remove other types of trees and vegetation that cause wildfires) in the park’s sequoia grove reduces the impact of the arrival of flames. It was hoped that doing so would help the giant tree survive.
“The strong fire history of open burning in the area is an optimistic reason,” Patterson said. “Hopefully, a huge forest will emerge from this intact.”
Giant sequoias are adaptable to fire and can help them prosper by releasing seeds from the corn and creating vacant lots for the growth of young sequoias. However, the extraordinary intensity of fire caused by climate change can overwhelm trees.
According to the National Park Service, it happened last year when Castlefire killed what was estimated to be a large Sequoia of 7,500 to 10,600.
Historical droughts and heat waves associated with climate change make it difficult to fight wildfires in the western United States. Scientists say climate change has made the region much warmer and drier, more extreme weather, and more frequent and destructive wildfires over the last three decades.
Inter-ministerial fire management teams across the country led efforts to combat 11.5 square miles (30 square kilometers) of paradise fires and 3 square miles (8 square kilometers) of colony fires closest to the orchards. .. Operation to burn off vegetation And other fuels that could supply the flames were made in the area.
The fire forced the park to evacuate this week, leaving parts of the town of Three Rivers outside the front door evacuated on Thursday. A bulldozer was drawing a line between the fire and the community.
In the South, a fire at the Tree River Indian Reservation and the Giant Sequoia National Memorial expanded significantly to more than 6 square miles (15 square kilometers) overnight, and crew members did not contain it, according to a statement from the Sequoia National Forest. It was.
The wind fire, also initiated by lightning, burned on part of the National Monument Peirone Sequoia Gloves, threatening other gloves.
“Because of the inaccessible terrain, it is difficult to preliminarily assess the impact of the fire on the giant sequoia trees in the grove, which can take several days to complete,” the statement said.
Due to the fire, the Tulare County Sheriff’s Office warned the community of Johnsondale and the Boy Scout Camp, Camp Witset, that they were ready to evacuate if necessary.
Wildfires are one of the latest in the long flames of summer, burning about 3,550 square miles (9,195 square kilometers) in California and destroying hundreds of homes.
Crew members have limited ground access to colony fires, and the terrain around the paradise fires is extremely steep, so they are completely protected and both fires cause massive aerial water and flame-retardant drops. I needed it. The two fires were managed together as a KNP complex.
World’s largest tree wrapped in aluminum blanket as wildfire races toward historic Giant Forest Source link World’s largest tree wrapped in aluminum blanket as wildfire races toward historic Giant Forest