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FORESTS: Ariz. ponderosa pine to
be target of sweeping restoration effort
(Land Letter,
02/03/2011)
April Reese,
E&E reporter
After years
of collaboration among a wide range of forest interests, the Forest
Service has released a proposal that should kick-start a groundbreaking
plan to restore ponderosa pine forests across a huge swath of northern
Arizona.
The proposal
-- crafted with input from environmental groups, forest ecologists,
timber industry representatives and the public -- calls for restoring
ponderosa pine across about 750,000 acres within the Kaibab and Coconino
national forests over 10 years.
The proposal
is the first in a two-step planning process to implement the Four Forest
Restoration Initiative, a landscape-scale effort aimed at improving
forest health, reducing the risk of large, unnaturally hot fires and
boosting wildlife and plant diversity in the state's ponderosa pine
forests.
The other two
forests included in the initiative, the Tonto and Apache-Sitgreaves
national forests, in eastern Arizona, will issue a companion proposal
next year.
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Prescribed
burns like this one are one method the Forest Service is using
to reduce the risk of excessive wildfire in Arizona under the
Four Forests Restoration Initiative. Photo courtesy of USFS.
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Arizona is
home to the largest contiguous tract of ponderosa pine forest in the
world, stretching from the New Mexico border northwest to the Grand
Canyon. Almost all of the area is under Forest Service management, and
much of it is in poor condition after a century of fire suppression and
years of drought.
"With thick
stands of unhealthy small-diameter trees crowding the landscape, our
once open, park-like forests are in a state of crisis susceptible to
unprecedented bark beetle infestations, the drying effects of climate
change and monstrously large crown fires," said ponderosa pine
researcher Wally Covington, who heads the Ecological Restoration
Institute at Northern Arizona University in Flagstaff. "Using the best
available science, the Forest Service is boldly taking action on a scale
never before attempted to create resilient ecosystems for future
generations."
Typically,
the Forest Service has approached restoration one small project at a
time. The Four Forest Restoration Initiative allows for a big-picture,
long-term restoration effort across an entire landscape.
Henry
Provencio, the Forest Service's team leader for the Four Forest
Restoration Initiative, said the ponderosa restoration proposal takes
the initiative from vision to action.
"Really what
it does is it takes us out of the planning mode into implementation,
where we're actually doing restoration and bringing fire back to the
landscape," he said. "Instead of [sitting] at our desks looking at a
screen, people are getting out into the woods doing what we need to do."
Restoring
resilience
Under the new
proposal, trees will be cut to thin out the forest and remove hazardous
fuels. The thinning will also stimulate the growth of Gambel oak and
aspen, improving wildlife habitat. The Kaibab and Coconino forests also
plan to conduct prescribed burns to clear and maintain openings and will
restore riparian areas and decommission closed and unauthorized roads.
Historically,
the Southwest's ponderosa pine forests were open and spacious, thanks to
regular, low-intensity fires, but a century of suppression under
previous forest management policies allowed too many new trees to spring
up, resulting in overcrowding.
Making the
forests more resilient also will help them survive disturbances such as
insect infestations, disease and climate change, according to forest
experts.
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The Four
Forest Restoration Initiative calls for landscape-scale work in
four Arizona national forests: Kaibab, Coconino, Tonto and
Apache-Sitgreaves. Map courtesy of USFS. |
"This project
really is one of national significance given the unprecedented scale at
which we're working, the level of social agreement we've reached, and
the ecological and economic benefits we expect to see through the
initiative," said Ethan Aumack, the Grand Canyon Trust's director of
restoration programs and one of the architects of the initiative.
Favorable
economies of scale also could help revive the forest products industry
in northern Arizona by providing the kind of long-term, guaranteed wood
supply that local sawmills need to make a comeback.
"Appropriately scaled businesses will likely play a key role in the
effort by harvesting, processing, and selling wood products," the Forest
Service noted in the proposal. "This will reduce treatment costs and
provide restoration-based work opportunities that will create good
jobs."
The need to
lower the cost of treatments and move restoration projects forward was
driven home last summer, when several fires burned through ponderosa
pine stands around Flagstaff. Those fires could have been less severe if
planned fuel treatment projects had been done, but the high cost of
planning and carrying out the projects had kept them on hold (Land
Letter, June 24, 2010).
"After years
of collaborative efforts, for the first time in the Southwest the Forest
Service is proposing restoration at the same scale as catastrophic
wildfires: hundreds of thousands of acres," said Pascal Berlioux,
president of Arizona Forest Restoration Products Inc., who called the
proposal "a quantum leap forward."
"It creates
an opportunity to build an appropriate-scale small-diameter wood
industry as an economic engine to help pay for restoration."
The
initiative is rooted in the ashes of 2002's Rodeo-Chediski fire, which
burned 470,000 acres in the Apache-Sitgreaves and Tonto national forests
as well as on the Fort Apache Indian Reservation. That conflagration --
the worst fire in Arizona's history -- spurred environmentalists,
foresters, researchers and federal land managers to begin discussions
about how to reduce the risk of such massive fires and restore forest
health.
Navajo County
Supervisor David Tenney, whose county was hit particularly hard by the
Rodeo-Chediski fire, said he's confident the Forest Service's proposal
will help achieve that goal. "I embrace the Forest Service efforts to
move the Four Forest Restoration Initiative forward," he said. "The
[initiative] is our best hope for healthier forests, safer communities
and a stronger economy in northern Arizona."
The Forest
Service is holding several
workshops this month to gather public input on the proposal.
Click here to read the proposal.
Reese
writes from Santa Fe, N.M.

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