Quantcast
Get breaking news alerts via email

Click here to manage your alerts
Yosemite takes steps to protect iconic giant sequoias from fire
This is an archived article that was published on sltrib.com in 2013, and information in the article may be outdated. It is provided only for personal research purposes and may not be reprinted.

Groveland, Calif. • As a wildfire rages along the remote northwest edge of Yose­mite National Park, officials cleared brush and set sprinklers to protect two groves of giant sequoias.

The iconic trees can resist fire, but dry conditions and heavy brush are forcing park officials to take extra precautions in the Tuolumne and Merced groves. About three dozen of the giant trees are affected.

"All of the plants and trees in Yosemite are important, but the giant sequoias are incredibly important both for what they are and as symbols of the National Park System," said spokesman Scott Gediman.

The trees grow naturally only on the western slopes of the Sierra Nevada and are among the largest and oldest living things on earth.

The Tuolumne and Merced groves are in the north end of the park near Crane Flat. While the Rim Fire is still some distance away, park employees and trail crews are not taking any chances.

"We're not looking at them as any kind of immediate threat, but we're taking precautions," Gediman said.

More than 5,500 homes are threatened and four were destroyed. Voluntary and mandatory evacuations have been ordered.

The fire has been burning for a week. The cause is under investigation.

The fire held steady overnight at nearly 200 square miles along the park's northern border, but a spokesman for the California Department of Forestry and Fire Protection says firefighters didn't get their usual reprieve from cooler early morning temperatures Saturday.

"This morning we are starting to see fire activity pick up earlier than it has the last several days," said Cal Fire spokesman Daniel Berlant. "Typically, it doesn't really heat up until early afternoon. We could continue to see this fire burn very rapidly today."

The Rim Fire started in a remote canyon of the Stanislaus National Forest a week ago and is just 5 percent contained.

The fire has grown so large and is burning dry timber and brush with such ferocity that it has created its own weather pattern, making it difficult to predict in which direction it will move.

"As the smoke column builds up it breaks down and collapses inside of itself, sending downdrafts and gusts that can go in any direction," Berlant said. "There's a lot of potential for this one to continue to grow."

The tourist mecca of Yose­mite Valley, the part of the park known around the world for such sights as the Half Dome and El Capitan rock formations and waterfalls, remained open, clear of smoke and free from other signs of the fire that remained about 20 miles away.

More than 2,600 firefighters and a half dozen aircraft are battling the blaze.

The fire is burning toward the Hetch Hetchy reservoir, where San Francisco gets 85 percent of its water and power for municipal buildings, the international airport and San Francisco General Hospital. Gov. Jerry Brown declared a state of emergency because of the threats.

Officials with the San Francisco Public Utilities Commission are running continuous tests on water quality in the reservoir that is the source of the city's famously pure water.

The commission also shut two hydro-electric stations fed by water from the reservoir and cut power to more than 12 miles of lines. The city has been buying power on the open market.

A four-mile stretch of State Route 120, one of three entrances into Yosemite on the west side, remains closed. Two other western routes and an eastern route were open.

Article Tools

 Print Friendly
Photos
 
  • Search Obituaries
  • Place an Obituary

  • Search Cars
  • Search Homes
  • Search Jobs
  • Search Marketplace
  • Search Legal Notices

  • Other Services
  • Advertise With Us
  • Subscribe to the Newspaper
  • Login to the Electronic Edition
  • Frequently Asked Questions
  • Contact a newsroom staff member
  • Access the Trib Archives
  • Privacy Policy
  • Missing your paper? Need to place your paper on vacation hold? For this and any other subscription related needs, click here or call 801.204.6100.