The West was engulfed in flames this year, as millions
of acres burned across California, Montana, Oregon, and elsewhere, adding up to the most expensive fire season on record.
In Alaska, the number
of acres burned each season varies dramatically but accumulating evidence indicates that climate change is increasing the extent of fire and contributing to extreme events such as the 2015 Alaska fire season, when over 5.1 million acres burned, or the 2016 conflagration in Ft McMurray, Alberta.
Warm, dry conditions made Alaska's boreal forest a tinderbox last year as millions
of acres burned in catastrophic wildfires.
Only 12 % of U.S. wildfires are ignited by natural causes, but these account for 52 %
of the acres burned, so even a small climate change in lightning may have important consequences.
Only 12 % of U.S. wildfires are ignited by natural causes, but these account for 52 %
of the acres burned [10], so even a small climate change in lightning flash rate has important consequences.
The 2016 wildfire season has barely begun and dozens of large wildfires have already raged through Western states, with hundreds of thousands
of acres burned.
The number
of acres burned has intensified.
Even if all the fires went out across the West tomorrow, this year would still rank as the seventh-most destructive wildfire season in terms
of acres burned.
The 2016 wildfire season has barely begun and dozens of large wildfires have already raged through Western states, with hundreds of thousands
of acres burned.
Not exact matches
It's an idea that the organizers have apparently been looking into, with a 4,000
acre property in Northern Nevada even identified as the ideal site for a permanent community where the
Burning Man principles
of «radical inclusion» and «gifting» could be the law
of the land year - round.
Several large and as - yet uncontained wildfires have
burned 1,500 homes and more than 53,000
acres in Napa County, as well as thousands
of additional
acres in Sonoma County — both
of which comprise California's wine country.
Nearly two dozen wildfires spread through the counties
of Napa, Sonoma, and six others last week, destroying an estimated 5,700 structures, and
burning over 200,000
acres of land — a collective area roughly the size
of New York City.
But it's not just size that matters — the average cost
of fighting fires per
acre burned is also much higher than it was a few decades ago.
The number
of wildfires touching more than 50,000
acres has been increasing over the last 30 years, and the total acreage
burned this decade is more than double the area
burned in the 1990s.
Across the United States, more than 9.5 million
acres have
burned to date, making 2017 the second - worst year for fires in terms
of area.
Man lights fire, fire
burns millions
of acres.
«The sound
of ripping open a beer can is
burned deep into most people's psyches,» says Gabriel Magliaro
of Chicago's Half
Acre Beer Company.
Cuomo made an unscheduled visit to Suffolk County after declaring a state
of emergency due to wildfires that
burned for 24 hours and swept thousands
of acres.
About half a dozen fire departments and state rangers were called in to battle a fire that
burned dozens
of acres in St. Lawrence County.
Mr. Amper said the county should take «proactive» steps to reduce wildfires by
burning roughly 1,000
acres over the course
of the year in smaller fires to prevent massive fires from swelling out
of control.
The Wildfire
of 2012
burned more than 1,100
acres of the Pine Barrens in Manorville and Calverton last April 9.
The San Antonio River Authority plans for the first time to
burn about 13
acres on the river's southern stretch as a means
of habitat restoration and preservation.
Gov. Andrew Cuomo declared a state
of emergency for Long Island's Suffolk County, where flames
burned for more than 24 hours and swept through thousands
of acres.
A little more than half
of those
acres, 5.1 million,
burned in Alaska.
It was still smoldering yesterday, the Bureau
of Land Management's Alaska Fire Service said, reporting that the wildfire has
burned through 13,766
acres of military land.
Hundreds
of thousands
of acres of forest are
burning in Oregon and Washington, forcing evacuations
WRI's data only extended to 2013, but last summer, millions more
acres of forest
burned in northern Canada amid a record - breaking heat wave (ClimateWire, July 16, 2014).
For ranchers who depend on wide expanses
of open land for grazing, losing several thousand
acres in a fast -
burning range fire denies them use
of that land not only for the rest
of the year but also for up to three years after that, while the plants regrow.
They
burned seven million
acres of land and cost 1.6 billion dollars in damage.
After weeks
of battling three massive wildfires, crews are expected this week to finally squelch blazes that have
burned houses and millions
of acres of forest in southern and eastern Arizona, driving thousands
of residents from their homes.
The drought - fueled blaze was explosive, fast - moving and devastating,
burning through 38,000
acres in the Santa Clarita Valley and forcing the evacuation
of more than 10,000 homes.
Southern California fire conditions today are already bad as firefighters attempt to contain the Sand Fire and battle the Soberanes Fire, which has
burned more than 27,000
acres south
of Monterey since the fire started on July 22.
From the atmosphere's point
of view, growing biomass to
burn in a power plant and using the electricity to move a car avoids 10 tons
of carbon dioxide emissions per
acre, or 108 percent more emission offsets than ethanol.
Here is a list
of the major wildfires in sky island ranges since 1994: Rattlesnake fire (Chiricahuas, 1994, 27,500
acres burned); Clark Peak fire (Pinalenos, 1996, 6,300
acres); Bullock fire (Catalinas, 2002, 30,000
acres); Aspen fire (Catalinas, 2003, 85,000
acres); Nuttall fire (Pinalenos, 2004, 29,000
acres); Florida fire (Santa Ritas, 2005, 23,000
acres).
And yesterday, the collapse
of a coal ash pond in Tennessee buried 12 houses and 400
acres — a reminder
of the 129 million tons
of radioactive and / or toxic waste left over after coal
burning produced in the U.S. each year.
The blaze, called the North fire, has been
burning since July 17 and has affected almost 4,300
acres of land in and around the San Bernardino National Forest.
Surrounded by the Coconino National Forest, this northern Arizona town sat at the edge
of the 2010 Schultz fire, which
burned 15,000
acres.
An area near
Acre, Brazil, shows the progression
of forest to grazing land on a large cattle ranch: intact forest (left), forest being
burned to make pasture (top), newly cleared forest (bottom) and grass ready to graze (right).
In 2010, another 17,000
acres of Patagonia
burned, fueling an international reforestation effort.
This shift from cool to warm in the North Atlantic has already had an impact; this past year at least 89,000 individual fires
burned 9.5 million
acres in the western U.S. Worse yet, forest management practices that have increased the number
of trees in western woods — as well as relatively wet preceding decades — have put in place an abundance
of fuel for future fires.
High confidence in the reliability
of fire prediction is lacking today, even as Western drought and the effects
of climate change drive up the total
acres burned nationwide and also the average size
of each fire, ballooning the number
of on - call U.S. Forest Service firefighters and the total costs to battle the flames.
According to the Bureau
of Land Management's National Interagency Fire Center (NIFC), the 10 years since 2002 saw an annual average
of nearly 71,000 WUI fires recorded and 1.9 million hectares (4.7 million
acres)
burned.
The 4,300 -
acre Polk Power Station, 40 miles southeast
of Tampa,
burns coal using a state
of the art low - emissions gasification process.
The EIS approves restoration work on over 586,000
acres of federal land, including thinning, prescribed
burning and watershed maintenance.
Every year, thousands
of acres of Madagascar's forests disappear due to illegal logging, mining and
burning to clear space for crops.
Western Wildfires, California Firestorm: $ 18 Billion When: June 1 to Dec. 31, 2017 Deaths: 54 The damage: Wildfires
burned more than 9.8 million
acres of western U.S. territory in 2017, with cumulative costs triple that
of last year's fire season.
The conflagration
burned three million
acres in just 36 hours, killing scores
of firefighters and incinerating large swaths
of nearby towns.
The total area these fires
burned increased at a rate
of nearly 90,000
acres a year — an area the size
of Las Vegas, according to the study.
Two other large fires also continued to
burn north
of Los Angeles: the 15,600 -
acre Creek Fire consuming the western portion
of the Angeles National Forest near San Fernando, and the more than 6,000 -
acre Rye Fire near Val Verde and the Interstate 5 corridor.
The lightning - sparked Castle Rock Fire
burned nearly 50,000
acres in 2007 in the Sawtooth National Forest and adjacent state and private lands surrounding Ketchum, Idaho, in the Smoky Mountains region
of the Rocky Mountain range.