California's 2018 wildfire season was the deadliest and most destructive the state has ever seen. Even before the flames were extinguished, politicians, researchers, foresters, firefighters, insurance and utility company representatives, homeowners and landowners in the state's wildfire-prone areas were trying desperately to figure out how such devastation could be prevented in the future.
One reason for the destructive fires is a 100-year history in California of aggressive fire suppression. Most of the state's natural ecosystems evolved over millennia with periodic fires. Without fire, natural areas build up a great deal of vegetation – trees, shrubs, leaf litter and pine needles – that once ignited, can fuel a raging blaze.
Two UC Cooperative Extension advisors in Humboldt County believe the best way to bring back natural equilibrium on the land is by bringing back fire, and they believe it can be done in a way that is safe, effective, affordable and even fun.
Prescribed fire is part of California's past. Native Americans used fire to favor the plants and trees that provided their most nutritious foods, to open up areas for ease of travel and to attract game. In the 1980s, the California Department of Forestry and Fire (CAL FIRE) launched a Vegetation Management Program to share the cost and liability of prescribed fire on private land. At the height of the program, 65,000 acres of private lands were burned per year. However, by the mid-2000s, the agency had cut program funding, and private lands burning reduced to less than 5,000 acres per year in 2015. CAL FIRE is currently revamping their Vegetation Management Program, but UCCE experts say other pathways are also needed to regain ecosystem function on California's wildlands.
Born and raised in northern Californian, Lenya Quinn-Davidson, UCCE fire advisor, and Jeff Stackhouse, UCCE livestock and natural resources advisor, were deeply concerned about habitat loss and fuel buildup on private lands in Humboldt County. They investigated a concept being implemented successfully in other parts of the country, the formation of Prescribed Burn Associations (PBAs).
Creating California's first Prescribed Burn Association
The members of PBAs pool their resources and energy to conduct burns to maintain productive grasslands, enhance wildlife habitat, and ensure safer communities. In 2018, Quinn-Davidson, Stackhouse, Cocking and Hunt pulled together fellow Humboldt County ranchers, volunteer firefighters, non-profit organizations, and other community members to form the first Prescribed Burn Association in the western United States.
The Humboldt County Prescribed Burn Association has a president, board of directors, a treasurer and 85 members.
“More than half of the members are not landowners,” Stackhouse said. “People have houses in town, but want to go outside and experience land improvement on other people's property.”
To join the PBA, individuals pay $25 per year; ranches, timber companies and non-profit organizations pay $200 per year; and volunteer fire departments join free.
“People are willing to pay member dues to be a part of this community experience, get the training and to feel positive about fire, not afraid of it,” Quinn-Davidson said.
The PBA provides training, equipment and labor to safely use fire and meet permit requirements. So far, the Humboldt County PBA has burned 1,022 acres. And after each burn, they celebrate with food and drink.
The PBA is providing a space for a community of cooperation to grow. Groups and individuals with views that previously seemed miles apart – environmental activists, long-time ranchers, industrial timber organizations and well-established environmental organizations – are forging new alliances.
“It's interesting to see different groups meeting and burning with each other, to listen to them speak from their corners of the universe, giving each other room to speak and actively listening,” Stackhouse said.
The association is so successful, Stackhouse and Quinn-Davidson invited their UC Cooperative Extension colleagues from across the state to Humboldt County for a four-day workshop to learn how they might be able to replicate the concept in other fire-prone areas of California.
“We led a training and conducted three consecutive burns totaling over 100-acres,” Quinn-Davidson said.
UCCE livestock advisor in San Benito County, Devii Rao, attended the workshop.
“As a total novice, I received training and feel more confident about use of personal protective equipment, how to use a drip torch, hand tools, a water tank/pump/hose, and how to start developing a Prescribed Burn Association (PBA) on the Central Coast,” Rao said.
Another participant, UCCE forestry advisor Yana Valachovic, valued the opportunity and believes events like these could help solve a serious problem facing California.
“Talking about the use of prescribed fire in the abstraction does not move the meter,” she said. “California desperately needs experiences like this to empower community leaders and reincorporate fire into our management tool boxes.”
About UC ANR
UC Agriculture and Natural Resources (UC ANR) brings the power of UC research in agriculture, natural resources, nutrition and youth development to local communities to improve the lives of all Californians. Learn more at ucanr.edu.
For more California wildfire information and to find local UC Cooperative Extension fire experts, see the UC Agriculture and Natural Resources' Fire in California website.
Gov. Gavin Newsom is slated to be the headline speaker
Registration has opened for the 2019 California Economic Summit, to be held in Fresno Nov. 7-8. The summit, produced by California Forward (CA Fwd), marks the eighth annual gathering of private, public and civic leaders from across California's diverse regions committed to creating a shared economic agenda to expand prosperity for all.
Since California Gov. Gavin Newsom was elected, he has spoken about creating policies to benefit all parts of California. He established the Regions Rise Together Initiative focused on bolstering the economies of inland California. The governor has committed to sharing early findings from this initiative at the summit in Fresno.
“We need an economy that works for all Californians, no matter who you are or where you live,” said Gov. Newsom. “The California Economic Summit will be a critical moment for us to come together, across all sectors, and commit to building inclusive and sustainable growth for the entire state.”
The summit's tagline – Regions Rise Together – aligns with the governor's initiative and captures the importance of a regional approach to economic development. Issues of housing, cradle-to-career education, workforce development, water quality and sustainability, forest resiliency and broadband access will be discussed and will result in policy recommendations for California and other states to adopt.
“We are thrilled that the summit is coming to Fresno this year. It is fitting that inland California hosts the event, which is concentrating on the issues facing those of us who don't live in the coastal regions of the state,” said Ashley Swearengin, CEO of the Central Valley Community Foundation and CA Fwd Leadership Council Member. “The solutions we develop here will not only benefit California but are potentially a blueprint for other economically disadvantaged areas across the nation.”
In addition to Gov. Newsom, speakers at the event will include former State Treasurer John Chiang, Chief Economic and Business Advisor and Director of the Office of Business and Economic Development Lenny Mendonca, numerous state and federal legislators and other regional and state leaders.
UC President Janet Napolitano, CSU Chancellor Timothy White, California Community Colleges Chancellor Eloy Oakley, and the President of the Association of Independent California Colleges and Universities Kristen Soares will participate in a discussion moderated by Lande Ajose, Senior Policy Advisor for Higher Education for the Newsom Administration, marking a rare moment when all leaders of California higher education are on stage together.
Vice president of UC Agriculture and Natural Resources, Glenda Humiston, is part of the summit steering committee and the team lead for Ecosystem Vitality and Working Landscapes section.
“The San Joaquin Valley and Sierra Nevada are ground zero for developing resilient strategies to make our regions prosperous, equitable, and sustainable," Humiston said. "The summit is the forum for aligning and advancing triple-bottom-line policies that work.”
During the summit, winners of the 3rd annual Partnerships for Industry and Education (PIE) contest will be announced. Sponsored by The Walt Disney Company, the contest is designed to identify and highlight partnerships between industry and education that are filling the need for a skilled workforce in California.
The summit will be at the DoubleTree by Hilton, 2233 Ventura St., Fresno. An early bird registration discount of 20% is available until Sept. 1. For more information and to register visit summit.caeconomy.org/registration.
About California Forward
California Forward (CA Fwd) is a nonpartisan and nonprofit organization devoted to championing policies that will result in shared prosperity for all Californians and improving the performance of government at all levels. CA Fwd believes that every region in the state must have a voice to ensure their economic prosperity. In addition, we believe that increased emphasis on accountability and transparency will create a government that Californians deserve and expect. In 2019 CA Fwdannounced an integration with the California Stewardship Network, further strengthening the organization's capacity and footprint in the diverse regions across California.
About UC ANR
UC Agriculture and Natural Resources (UC ANR) brings the power of UC research in agriculture, natural resources, nutrition and youth development to local communities to improve the lives of all Californians. Learn more at ucanr.edu.
Californians and California tourists love to get out of town to enjoy rural beauty and experience a taste of rural life. This often includes visiting California's many farms and ranches that offer farm tours, farm stays, workshops, festivals, dinners, fruit picking and even barn dances. As interest and demand for agricultural tourism grows, so does interest among California farmers and ranchers in creating enjoyable and educational experiences to meet this demand and create a new income stream. However, entering the hospitality business involves overcoming many challenges.
UC Agriculture and Natural Resources (UC ANR) has taken the lead in California for many years in helping farmers and ranchers learn and connect as they grow their agritourism enterprises, through programs and resources coordinated by the UC Small Farm Program, and currently by the UC Sustainable Agriculture Research and Education Program and the UC ANR Agriculture and Nature Tourism work group.
The site includes articles, work-sheets, checklists, guides, webinars, presentations, contacts and other materials created by UC ANR advisors and staff; presentations and handouts shared by agritourism stakeholders and educators at UC ANR agritourism workshops; and links to useful agritourism resources created by other universities and organizations. Materials on the site are organized by activity, by region, and by audience.
In addition to resources helpful for farmers and ranchers developing their own agritourism businesses, the website shares materials useful for agricultural educators, researchers, county and municipal staff and the tourism community in supporting agritourism development and regional agritourism promotion. One of the plans of the website creators is to include a clearinghouse of county planning documents and ordinances relating to agritourism, to make research a little bit easier for county planners and communities faced with updating regulations. Other sections of the website will be expanded over time as needs and interest dictate.
Poke around and see what you think. California Agritourism is still a work in progress. We'll be adding more pictures, resources and links on an ongoing basis. If you have suggestions or materials to share or links you would like to see included on the site, or if you see things that need fixing, please email Penny at email@example.com.
For millennia, fires periodically burned through California forests, thinning trees, reducing shrubbery and clearing out downed branches and debris. Without periodic fire, the forests became more dense, with spaces between large trees filling in with a thick carpet of duff, seedlings and shrubs.
As a result, today's forests are prone to more intense and damaging fires, like the Rim Fire, King Fire, and — most recently — the Camp Fire in Butte County. These fires are burning with unprecedented severity and speed, threatening large swaths of forest, towns, and even urban areas.
Using fire as part of forest management is not a new concept. Native Americans were known to burn brush to open up hunting grounds and clear shrubbery for gathering. Decades ago, iconic Berkeley forestry professor Harold Biswell said, “Fire in the Sierra Nevada is as important as rain.”
Competing forces, however, pushed foresters and fire officials toward fire prevention and suppression, particularly the cataclysmic fires of the early 20th century that leveled entire towns and left dozens of residents and firefighters dead. The fear of out-of-control blazes and the perceived damage to timber resources launched a war on fire that has lasted a hundred years. Some forest managers are urgently trying to negotiate a truce.
Making peace with fire and turning it into a useful tool, rather than a raging threat, was the objective of an October meeting in Shaver Lake of UC Cooperative Extension forestry and natural resources scientists, Southern California Edison forest managers, CALFIRE officials and U.S. Forest Service representatives.
The event also raised awareness of “pyrosilviculture,” a new forest management term coined by UC fire scientist Rob York to emphasize the importance of fire in silviculture, the management of forests for wood.
Forests have myriad benefits – recreational, environmental and economic. Nature lovers value the whisper of pine trees in the wind and green shade over hiking trails and ski slopes. Owls, bears, deer and other wildlife make their homes among firs, pines, oaks and cedars. Forests stabilize mountain slopes, which store water as snow for agriculture and drinking. People build their homes, businesses and schools out of the planks and boards cut from the straight, soft wood of conifer trees.
The value of California forest products was about $429 million in 2017, according to the USDA. Because fires can damage and destroy trees, the timber industry has historically been reluctant to use fire as a tool. That's changing.
“Fire is such an important ecological process, you can't manage for timber without fire,” York said.
York is the manager of the Blodgett Forest Research Station, UC Berkeley's 4,000-acre mixed conifer and oak forest near Georgetown where researchers study forest management practices for increasing timber yield while taking advantage of fire to enhance forest health and make forest stands more resilient to wildfire.
Controlled burning can be used to treat fuels and reverse these trends, but it has been inhibited by a number of barriers, including landowners' concerns about liability, risk aversion among fire management agencies, narrow burn windows, air quality limitations and other regulatory challenges. Now, public demand for prescribed fires is growing.
“I believe what moved the needle was, for several years in a row, there were high-severity fires in the news,” York said. “Wildfires were in the public zeitgeist. People began asking, ‘Why aren't we doing more prescribed fire?'”
Climate change is also intensifying the interest among the public and silviculture professionals. Because California is getting warmer and fire seasons are growing longer, high-severity fires are expected to increase.
“There would logically be a tipping point. Even though we reduce the growth of trees when we use fire, if it can prevent the loss of the forest entirely, it would be meeting the timber objective,” York said.
The vast tree die-off during the 2011-2016 drought was another jarring sign that the Sierra Nevada ecosystem is out of balance.
The U.S. Forest Service, which manages 20 million acres of forest in California, is using prescribed fire to reduce fire risk on federal forestlands, but scientists say it's not nearly enough to reduce the threat of catastrophic wildfire. CAL FIRE is ramping up its controlled burn efforts, but it will take time to address far-reaching areas of overgrown forestlands. The agency sometimes uses mechanical measures such as mastication and chaining before burning to pre-treat fuels and prepare units for burning.
“We need to work around communities first, and then move out to the wider landscape,” said CAL FIRE division chief Jim McDougald. “If a prescribed fire moves into a subdivision and burns houses, we take 100 steps back.”
“Burning is a key element of forestland management and it can be safe if done properly,” Kocher said. “We provide classroom instruction and invite participants to join a live prescribed fire at Blodgett Forest as part of their training so they become familiar with the process.”
At the training sessions, UC Cooperative Extension advisor Lenya Quinn-Davidson said that in some cases, private landowners can conduct burns themselves. In her hometown in Trinity County, many ranchers and landowners conduct small broadcast burns to reduce fuels and improve forage. These burns are typically quite small and usually conducted in the winter.
“This can be a good option for landowners who wish to burn small areas, but we need other options for bigger, more complex burns” Quinn-Davidson said.
In other parts of the country, landowners have formed Prescribed Burn Associations (PBAs) that allow landowners to work with neighbors and other community members on controlled burns, sharing equipment and labor while developing skills. The PBA model provides a low-cost, grassroots option for prescribed burning, and empowers landowners to work together, and with other key experts and partners, to bring fire back to the landscape, says Quinn-Davidson.
“People are desperate to do something about fire, and the PBA model gives them an option to actively engage with each other and with fire as a tool—it's very empowering,” said Quinn-Davidson.
The unspeakable loss of human life and the serious challenges being faced by survivors has dominated the Camp Fire conversation. UC Cooperative Extension is working with many agencies involved to understand how such tragedies can be prevented in the future.
UC Cooperative Extension fire scientists and representatives of many California organizations conduct fire behavior research, study forest treatments – such as prescribed burns, timber harvest and mastication – and share best practices for home and community preparation. In the Butte County area where the Camp Fire took place, cooperating agencies include CalFIRE, the U.S. Forest Service, the Butte County Fire Safe Council, the Yankee Hill Fire Safe Council, Sacramento River Watershed Program, the Sierra Nevada Conservancy, the Bureau of Land Management, and others.
While the Camp Fire was devastating, it could have been far worse. Working together for decades, the partner agencies have improved community safety and resilience.
They have educated the public about defensible space, fire resistant homes, and evacuation plans. They have coordinated fuels treatments along evacuation routes and around the communities. Through their actions, they saved many lives and structures, protected the town's drinking water supply, and in some cases, provided access for hiking in areas that had been overgrown by brush.
“When you drive for miles through blackened, burned trees and then arrive in a thinning project area full of green tree tops, you know that these efforts are worth it, we are having success and we can make a difference together,” said Calli-Jane DeAnda, executive director of the Butte County Fire Safe Council.
Because of the Camp Fire tragedy, the partner agencies learned many lessons that can inform future maintenance and treatments to improve fire resilience in Butte County and other wildland areas. Kate Wilkin, the UC Cooperative Extension fire advisor for Sutter, Yuba, Butte, and Nevada counties, is able to point to projects implemented in the Camp Fire zone that saved lives and structures.
For example, one family in Paradise was featured by the news media for their successful advance fire planning, which even included the installation of sprinklers on top of the house.
“When I think about what saves a house, a sprinkler is a cherry on top of the cake,” Wilkin said. “If a house is constructed with a combustible roof and siding, if unprotected vents allow embers to get into the attic, or the landscape is not maintained, a sprinkler isn't going to save the house. The sprinkler's power from the grid or a generator will likely fail. High winds may even prevent the sprinkler's mist from hitting the house.”
Rather, passive resistance to fires through better building design, materials and maintenance greatly reduce structure loss.
“Maintenance is an unsung hero of fire resilience,” Wilkin said. “Individual actions at our homes matter.”
First 5 feet around a structure
State law requires homeowners in wildfire areas to clear 100 feet of defensible space around their structures. Most towns in wildfire-prone areas also have their own defensible space codes. Wilkin said where she lives in Grass Valley, anyone with less than an acre of land must maintain their entire property as defensible space.
This guideline is a start, but there is more that people who live in wildfire-prone areas can do to make their homes resilient to fire. UC Cooperative Extension scientists recommend creating a five-foot buffer immediately surrounding the home almost completely devoid of plants and anything that can burn - including wooden fences, firewood, deck chairs and pillows, brooms and other wooden tools.
This extra precaution is important as embers from a distant wildfire can land on or adjacent to a house and ignite combustible items which in turn ignite the home. It was evident in the Camp Fire that the first five feet around homes was a critical factor in the survivability of structures.
The zone can include noncombustible materials such as rock mulch, stone pavers, cement, bare earth, gravel or sand. Low combustibility materials, such as irrigated and maintained lawn or herbaceous plants less than five inches high, are okay. All leaves, needles or other vegetation that falls in this five-foot zone must be removed during the fire season.
“The non-combustible space adjoining the house may be the difference between losing it and all the contents to a wildfire versus returning to the property with the home unscathed,” Wilkin said.
Community fire resilience
Fire survival measures can also be taken at the community level.
In Paradise, the Butte County Fire Safe Council funded CalFIRE crews to thin a number of areas in the watershed below Paradise Lake in 2013 and 2014. Taking these actions allowed an area for firefighters to start a defense and start putting out the flame front, Wilkin said.
“A CalFIRE chief told residents, ‘You provide the offense, we provide the defense.' Homeowners and communities need to get everything set up for successful firefighting,” she said.
Forest thinning has the added benefit of improving recreational opportunities. Near Magalia Pine Ridge School, an 11-acre mastication project in 2018 funded with $30,000 from the Butte County Fire Safe Council cleared overgrown vegetation around the school. This helped strengthen the area's public assembly location, which was identified on the community's evacuation map, and opened up access to a forest hiking trail that was blocked by tangled brush.
The open space dramatically slowed the raging Camp Fire when it approached the school, which is now one of the only schools open in the Paradise Ridge community.
Forest thinning also protected the drinking water for the town of Paradise. A combination of projects undertaken by U.S. Forest Service, Sierra Pacific Industries and the Butte County Fire Safe Council aligned to allow fire fighters to combat the fire and ensure that the source of drinking water was protected.
Concow wildfire safety zone
In 2013 and 2014, the Butte County Fire Safe Council and Yankee Hill Fire Safe Council created a wildfire public assembly safety zone in Concow. The work was completed by inmate crews. During the Camp Fire, dozens of lives were saved when sheriff deputies, firefighters and citizens were able to shelter in the area.
“Wildfire safety zones are pretty uncommon and we may want to create more in wildfire prone areas,” Wilkin said. “But there is a hitch.”
CalFIRE is reluctant to designate temporary refuges because they don't want people to rely on them in place of evacuation. During a quick-moving firestorm, it could be an area where people can shelter if they cannot get out.
“It's a complex and dangerous puzzle,” Wilkin said. “In Australia, they had a similar idea and some places where people sheltered in a fire caused them to die.”
Wilkin is working with Paradise parks to identify areas ahead of time with enough space to meet new national firefighter standards to protect people's lungs from superheated air.
“Historically, we thought sufficient space was four times as great as the flame heights. If you have a Ponderosa pine that's torching 150 feet high, you would need 800 feet around the people,” Wilkin said. “New research has found that the safety zone calculation must also consider potential wind speed and slope. Significantly more space may be needed.”