‘Lifeboats’ Amid the World’s Wildfires

By Carl Zimmer
Islands of greenery, called refugia, survive even the worst fires, sheltering species and renewing charred landscapes.

Forests have burned in spectacular fashion this year. From California to Colorado, Portugal to Greece, photographers have captured terrifying images of infernos soaring into the sky and spreading to the horizon.

The fires left scenes of ashen destruction, but they did not wipe out everything. Scattered about the ravaged landscapes were islands of trees, shrubs and grass that survived unharmed.

It’s easy to overlook these remnants, which ecologists call fire refugia. But they can be vital to the long-term well-being of forests. These havens shelter species that are vulnerable to fires. Afterward, they can be starting points for the ecosystem’s regeneration.

“Those trees are lifeboats,” said Meg Krawchuk, a fire ecologist at Oregon State University.

Writing recently in the journal BioScience, Dr. Krawchuk and her colleagues argued that it’s urgent to better understand fire refugia, because they may be seriously threatened in future decades by climate change. Without them, many species may become threatened and the surrounding ecosystems may take longer to recover from wildfires.

Source: ‘Lifeboats’ Amid the World’s Wildfires – New York Times, 2018-10-12

Take a Look at How Quickly a Forest Can Recover From Fire

By Andy Newman
Though it appears destructive, fire in the New Jersey Pinelands is a force of renewal.
On April 22, a spring wildfire roared through Penn State Forest in the New Jersey Pine Barrens, sending 100-foot flames shooting from the crowns of the pitch pines. The fire consumed half a square mile in 40 minutes and could be seen from space. By the time the New Jersey Forest Fire Service got it under control, it had burned 843 acres, an area the size of Central Park.

A week later, even as ash still swirled through air heavy with the creosote scent of burned resin and a cedar log smoldered at the edge of a swamp, the forest was being reborn. Pine cones that open only under extreme heat had released their seeds. Though the trees themselves were charred, almost all survived the fire. Where chest-high blueberry and huckleberry had burned down to pointy stubs, tufts of grass were sprouting.

Destructive fires in the West dominated the news this summer, but for eons fire has been not just an inevitable feature of the landscape, but essential to the forest’s health and continuity. In the vast wilderness of the Pine Barrens, the forest regenerates so fast that scientists studying the physics of fire use it as a laboratory.

Eleven weeks after the fire in Penn State Forest, at the height of summer’s greening, new blueberry bushes were already shin high. A grass that flowers only after fire had put forth purple-brown seeds. And scattered all through the fire site, bursts of bright-green pitch-pine needles grew straight out of scorched trunks.

Source: Take a Look at How Quickly a Forest Can Recover From Fire – New York Times, 2018-09-25

The lodgepole pine is the poster child of Yellowstone’s plant recovery

By Brett French
If there’s a plant-based poster child for wildland fire in the subalpine forests of Yellowstone National Park, it would be the cone of the lodgepole pine tree.

“All of these forests evolved with fire after the last glacial retreat,” said Roy Renkin, a vegetation specialist for Yellowstone National Park. “Different species have evolved different mechanisms to deal with fire.”

The Douglas fir has thick bark meant to resist low-intensity fires. Fireweed spends a lot of time spreading its roots out so it can sprout after fires remove competition. And the lodgepole pine’s specially devised cones will open to release seeds only when heated to 104 to 122 degrees.

“This green forest over here looked like that black forest many times,” he explained.

Surprises
Renkin is one of the few people still on staff at Yellowstone who was around when the 1988 fires swept across roughly one-third of the park, charring more than 793,000 acres. Since then, he’s been witness to the rebirth of the park’s vegetation following what many at the time thought would be a legacy of scorched earth and a slow rebound.

“You guys will be lucky to have a meadow there in 100 years,” let alone a forest, he remembers one group of “ologists” concluding after visiting a heavily burn site. Thirty years later some of the trees that repopulated the area are 25 feet tall. Elk sedge that took root has grown “as big as basketballs.”

Source: The lodgepole pine is the poster child of Yellowstone’s plant recovery – The Missoulian, 2018-08-28

Forest Service Chief Talks Need For New Fire Management, Fuel Treatments

by Tony Schick
The West is in the midst of another intense fire season. Fires in California and Oregon have claimed lives and homes and burned up farmland.

As part of EarthFix’s ongoing series on wildfire, reporter Tony Schick spoke with interim Forest Service Chief Vicki Christiansen about what her agency is doing to reform fire management and reverse the fire problem.

Christiansen discussed her agency’s approach to wildfire management and what she’s doing to reduce the damage from wildfires in the future. Below are some of her responses on these issues, edited for length and clarity.

As EarthFix reported, the Forest Service still suppresses nearly all fires, decades after recognizing the danger in that practice. Wildland fire agencies currently spend millions fighting relatively low-risk fires that could actually help protect communities if allowed to burn a bigger footprint. Researchers within the Forest Service are trying to push wildland fire management toward more data-driven decisions that consider the long-term tradeoffs of fire suppression. Asked what she’s doing to implement that throughout the agency, Christiansen said she was trying to build more acumen for risk management and reset the agency’s thinking.

“We are successful at extinguishing 98 percent of all fires. But there’s 2 percent that, I call them hurricane fires. We don’t ask public safety officials to stop a hurricane. We ask them to get people out of harm’s way, to provide assistance to mitigate, create resilience, etc. Well that’s the situation we are in. But we are asking many of our responders to take aggressive action when there is zero probability of success.

“So our reset is about thinking about (the) probability of success, and just the first line — all fire is bad and we must stop it. Why are we exposing responders, not doing our work to get people out of harm’s way, spending all kinds of public funds, when the probability of success is zero to very low. That’s the first level of the reset.”

Source: Forest Service Chief Talks Need For New Fire Management, Fuel Treatments – OPB/EarthFix, 2018-07-30

Manage forests, or watch them burn

For those who had not witnessed the blast-furnace heat and the eye-stinging smoke of a wildfire along with the mass destruction of timber, homes, businesses and wildlife, last week was a learning experience.

Nearly every corner of the West was on fire. From Arizona to Washington state and from California to Montana, 65 active fires were burning 2.83 million acres as of late last week. Those numbers include only the fires that were 10,000 acres or larger. The average size of those fires was 43,556 acres

Source: Manage forests, or watch them burn – Capitol Press, 2017-09-14

The painful riddle of forest thinning plan

By Peter Aleshire
Fire season looms.

Every high country community quivers on the cusp.

So the U.S. Forest Service will on Thursday hold a meeting on its plan to use thinning projects and controlled burns across a million acres of Rim Country to dramatically reduce both tree densities and wildfire risk.

One little problem: The Four Forest Restoration Initiative (4FRI) the plan envisions has fallen years behind schedule and is struggling to make a dent on the hundreds of thousands of acres of projects already approved.

The Forest Service awarded the first 4FRI contract five years ago for an initial 300,000 acres out of a total of 2.6 million eventually targeted. The Forest Service shifted the contract from Pioneer Forest Products to Good Earth AZ after a year, with no projects completed. So far, Good Earth has completed thinning projects on about 8,500 acres out of the 60,000 called for in the original schedule. Good Earth has said it plans to thin 30,000 acres annually, but so far has had trouble lining up enough trucks and capacity at small-wood sawmills to come anywhere near that pace.

Source: The painful riddle of forest thinning plan – Heber/Overgaard | wmicentral.com, 2017-04-14

Fires, thinning create healthier forest

by Peter Aleshire
Patchy.

That’s what you want.

Whether it comes to bark beetles, forest fires, migrating birds, elk or deer — what you want are forests with patches thick with trees, open areas and hillsides burned decades ago.

This conclusion has emerged from a series of recent studies on bark beetles and tree densities.

The studies support the underlying logic of the Four Forest Restoration Initiative (4FRI), an ambitious effort to use a reinvented, small-tree logging industry to thin the forest and diversify the landscape.

The project has lagged far behind the schedule needed to thin the first installment of 300,000 acres, mostly because the 4FRI contractor Good Earth has struggled to build up the infrastructure needed to thin 30,000 to 50,000 acres annually.

However, recent research validates the underlying blueprint for 4FRI, which would dramatically lower tree densities in the ponderosa pine forests, while creating a landscape with denser patches separated by a wide-open, thinned forest.

Source: Fires, thinning create healthier forest = Payson Roundup, 2016-04-04

Colorado Renews Plan To Protect Water And Prevent Wildfires

By Desmond O’Boyle
The Forests to Faucets partnership originally began in 2010 as a response to a series of wildfires, namely the 1996 Buffalo Creek and 2002 Hayman wildfires. Since its inception, the partnership’s goals have grown to not only reduce catastrophic wildfires, but to also restore forests impacted by reservoirs, erosion and beetle devastation. On Monday, Feb 27, Forests to Faucets was granted a $33 million extension to continue its ongoing projects.

Lawrence Lujan is the regional press officer for the Rocky Mountain Region of the U.S. Forest Service, one of the organizations involved in the partnership. He says the specific strategies will be identified in a 5-year plan.

“Some of the tools in the toolbox include, thinning, prescribed fire, replanting trees, especially in areas that have been impacted by previous fires,” said Lujan. “We’ll be decommissioning roads, taking actions to minimize erosion and sedimentation of reservoirs.”

Locations for forest restoration and wildfire fuels reduction projects include Dillon, Strontia Springs, Gross, Antero, Eleven Mile Canyon, Cheesman and Williams Fork reservoirs. The partnership anticipates treating more than 40,000 acres of land.

Source: Colorado Renews Plan To Protect Water And Prevent Wildfires | KUNC, 2017-03-03

Wood markets play a critical role in wildfire prevention

By Dr. Joseph Roise, professor, Department of Forestry and Environmental Services, North Carolina State University

Wildfires have devastated Western North Carolina in the past few months, only recently having been quelled by the work of hundreds of firefighters and well-timed rainfall. These disasters, which are often caused by humans but sometimes occur naturally, for instance those caused by a lightning strike, can have lasting implications ranging from the endangerment of flora, fauna, and human lives to the crippling of local economies that rely on tourism, to the devastating effects of erosion on newly exposed soils often resulting in floods and through loss of timber for industry and consumers. Despite the often-unpredictable path of these fires, much can be done to help prevent them. Through proactive sustainable management and maintenance of forests, foresters and partnerships between private landowners and the forestry industry play a crucial role to help reduce the risk of wildfires.Partnerships between private landowners and the forestry industry play a crucial role to help reduce the risk of wildfires

Source: Wood markets play a critical role in wildfire prevention – Citizen-Times, 2017-02-13

New Satellite Mapping System Aids Firefighters During Wildfires

NewsOn6.com – Tulsa, OK – News, Weather, Video and Sports – KOTV.com |

By KATIERA WINFREY
Climate scientists credit a new satellite mapping system with helping firefighters battle wildfires, and they say the new system helps better connect fire agencies across the state.

A lot of the fire-spotting happens at the National Weather Service.

The fire-mapping system has proven to be most helpful in rural areas where wildfires popped up recently.

Source: New Satellite Mapping System Aids Firefighters During Wildfires – NewsOn6.com – Tulsa, OK – News, Weather, Video and Sports – KOTV.com, 2017-02-14 |