Posts Tagged: natural resources

Water discussion on Sept. 29 flows from LA art exhibit

Communities in Los Angeles and around California face a variety of water challenges ranging from access to clean, affordable water to water supplies threatened by a changing climate.

The public is invited to a free event featuring a panel discussion of the past, present and future of Los Angeles water. The water discussion will be part of the closing reception for the art exhibit “What's On Tap: LA's Water Story…Source to Spigot” at El Tranquilo Gallery in Los Angeles on Sunday, Sept. 29.

“I hope that people come away understanding that our relationship to and stewardship of water in LA is not only a critical part of our past history, but essential to determining our region's future as well,” said Edith B. de Guzman, UC Cooperative Extension specialist for water equity and adaptation policy with UC Agriculture and Natural Resources and UCLA Luskin Center for Innovation.

The panel will be moderated by UCLA Public Policy Professor Megan Mullin. Panelists will include de Guzman; Amanda Begley, watershed senior program manager for TreePeople; Conner Everts, facilitator for the Environmental Water Caucus, executive director of the Southern California Watershed Alliance, and co-chair of the Desal Response Group; and Mark Gold, director of water scarcity solutions for the Natural Resources Defense Council.

The discussion will be followed by a blind water tasting. Participants will be able to taste how the flavors of three brands of bottled water compare with each other and Los Angeles Department of Water and Power tap water.

“Thus far, many people have chosen LADWP tap as their favorite  compared to the bottled brands,” de Guzman said. “So another hope I have is that people will come away with greater appreciation and trust of tap water.”

The art exhibit, curated by Edith and Jolly de Guzman, highlights five distinct water themes that affect Southern California communities – local water, imported water, tap trust, human right to water and affordability.

The Zanja Madre, a Spanish-era aqueduct that moved water from the Los Angeles River to the pueblo of Los Angeles between 1781 and 1904, once ran past the gallery location.

The “What's On Tap: LA's Water Story…Source to Spigot” exhibit will be open from 11 a.m.-3 p.m. Friday through Sunday, Sept. 27-29, with the closing reception 3-6 p.m. on Sunday, at El Tranquilo Gallery, W-19 Olvera Street, Los Angeles 90012. The panel discussion will begin at 4 p.m. The reception will include live music by Shoshana Ben-Horin.

 

Hands-on learning, training make irrigation best practices accessible

UCCE advisors provide free training to nursery and greenhouse staff

Working as an irrigator seems straightforward at first: if you're not watering plants by hand, you're building and managing systems that can do the watering. What could be complex about a job like this?

University of California Cooperative Extension advisors Bruno Pitton and Gerardo “Gerry” Spinelli can tell you – or better yet, show you.

Pitton and Spinelli, members of the UC Nursery and Floriculture Alliance, offer a one-day technical training in irrigation best-management practices for irrigators working with containerized nursery plants. The comprehensive curriculum – developed with input from two focus groups of California nursery and greenhouse managers – aims to improve irrigation efficiency, reduce water consumption and improve plant health.

Thanks to funding from the California Department of Food and Agriculture, nursery and greenhouse managers in California can request this training for free and advisors like Pitton and Spinelli will travel to conduct the training on-site.

The complexities of irrigation incorporate concepts like evapotranspiration, salinity, irrigation uniformity, capillarity, pressure and flow rate. Spinelli, UCCE production horticulture advisor for San Diego County, said that irrigators have a critical role in the industry because of all the things they must consider to do their job well.

“Our goal is to support irrigators and help them become more confident decision-makers and experts in the field,” said Pitton, UCCE environmental horticulture advisor for Placer and Nevada counties.

Interactive sessions reveal nuances of irrigation

The training consists of a presentation on fundamental concepts for managing irrigation in container plant production and hands-on demonstrations. “In the nursery industry, where precise irrigation is crucial for the health and productivity of our crops, having access to expert knowledge is invaluable,” said Mauricio de Almeida, general manager of Burchell Nursery in Fresno County. “The training's practical demonstrations and real-world examples made the concepts easy to grasp, allowing our team to implement the strategies immediately.”

For one of the demonstrations, the advisors used sponges to model soil saturation when water is applied. Ana, an irrigator at Burchell Nursery, appreciated the step-by-step explanations, which helped her better understand how water pressure differs in drip irrigation, sprinklers and watering by hand. Doing this out in the field, as an example of how irrigation audits occur, was extremely helpful for attendees.

Francisco “Frank” Anguiano, production manager of Boething Treeland Farms in Ventura County, observed his team of irrigators as they learned how to measure distribution uniformity with water collected from sprinklers. “This training isn't just about irrigation and plant management. It's also about savings, both water and costs. Who doesn't want to save money and use less water?” Anguiano said.

Reducing the barriers to learning

Many of the irrigators attending these trainings gained their skills and knowledge from life experience rather than a college education, explained Peter van Horenbeeck, vice president of Boething Treeland Farms. “It's important that my irrigators learn from external experts, but it's more important that they can relate to them. And that's what Gerry was able to do,” van Horenbeeck added.

Regarding content and delivery, and referencing what he learned from the focus groups, Pitton wanted the trainings to be easy to understand and engaging. For example, scientists use the term “matric potential” to describe how soil particles hold water against gravity, which is the same as capillary rise. “We demonstrate this concept with a paper towel held vertically and dipped into a beaker of dyed water that it absorbs,” said Pitton.

Many of the irrigators in attendance agreed that hands-on activities and visual aids were instrumental to their learning. Charli, another irrigator at Burchell Nursery, shared that the in-field examples and hosting the training in Spanish kept them engaged.To address language barriers, Spinelli has been conducting trainings in Spanish – a common request from many nurseries with eager participants.

Maintaining state regulations and partnerships

Although the technical aspects of irrigation management are key elements of the training, regulatory compliance is also addressed. Recognizing the finite availability of water and the environmental impact of pollution, the advisors highlight irrigation and fertilizer management and runoff prevention as critical components of compliance.

Under Ag Order 4.0 administered by California's Water Resources Control Board, growers must comply with stricter policies regulating nitrogen use. As irrigators learn from the training, better control of irrigation can certainly make a difference.

Deanna van Klaveren, chief operating officer and co-owner of Generation Growers in Stanislaus County, said the most valuable aspect of the training was learning on-site and completing an audit on her own systems. “It is so much more impactful to have trainings like this on-site where our staff can learn and then go out into the nursery and actually put it into practice while the presenters/experts are there,” van Klaveren said.

Pitton and Spinelli described the partnership between UC Cooperative Extension and CDFA as “symbiotic” given the technical and educational capacity of UCCE advisors who conduct research and extension.

“It's a great example of how the two institutions can collaborate successfully. Californians are the ones who win because they get a service for free,” added Spinelli. “And it's rewarding for us to see so much interest in what we, as advisors, do.”

If you are a nursery or greenhouse operator and would like to request the Irrigation Best Management Practices training, please contact the UCCE advisor assigned to the region that corresponds with your nursery location below.

Northern California

• Jessie Godfrey, UCCE environmental horticulture and water resources management advisor, jmgodfrey@ucanr.edu

Central Coast (Santa Cruz County to Ventura County)

• Emma Volk, UCCE production horticulture advisor, evolk@ucanr.edu

San Joaquin Valley

• Chris Shogren, UCCE environmental horticulture advisor, cjshogren@ucanr.edu

Southern California

• Grant Johnson, UCCE urban agriculture technology advisor, gejohnson@ucanr.edu

Spanish Trainings Only

• Gerry Spinelli, UCCE production horticulture advisor, gspinelli@ucanr.edu

UCCE report: Local forest restoration teams effective at rapid response

Quickly planting trees after wildfires crucial for communities, ecosystems, carbon goals

As the climate crisis fuels more high-severity wildfires, many forests – adapted to bounce back from frequent but less-intense fires – are struggling to recover quickly.

“In a lot of locations, forests in the Sierra Nevada that burn at high severity are not regenerating on their own,” said Susie Kocher, University of California Cooperative Extension forestry and natural resources advisor for the Central Sierra. “They need to have living trees to drop seeds; if everything dies in an intense fire, then there's a high likelihood in those locations that trees might not return for a while.”

According to Kocher, a forest may take multiple decades to grow back on its own, seeding in very slowly from the edges of a burn. To speed up that regeneration process, a pilot program of local “Emergency Forest Restoration Teams,” or EFRTs, have been helping forest landowners rapidly remove dead trees, plant new seedlings and expedite other vital tasks after wildfires.

Kocher is a co-author of a recently released report evaluating the EFRTs, which appear to be effective in assisting often-overwhelmed private landowners navigate competitive funding programs and complicated permitting pathways after wildfire. Small private landowners in California own 7 million acres, comprising 22% of forested land across the state.

“None of our current assistance programs were really designed to rapidly respond to high-severity fire disasters,” Kocher said. “And we're just getting so much more high-severity fire now that there needed to be a different way of helping people, besides business as usual.”

Lead agencies improve coordination of restoration efforts

Drawing from a successful model in Washington, Kocher and other members of the Governor's Forest Management Task Force recommended the formation of EFRTs in 2019 and this recommendation made it into the California Wildfire and Forest Resilience Action Plan of 2021.

Following the Caldor, Dixie and Tamarack fires during that year, disaster relief funds from CAL FIRE and the U.S. Forest Service enabled the establishment of pilot EFRTs in each of the affected regions. A key innovation was designating a local lead agency to coordinate restoration efforts: the El Dorado Resource Conservation District (Caldor), the Feather River Resource Conservation District (Dixie) and Alpine County (Tamarack).

“The idea is that one well-established local agency gets the funds to carry out all the reforestation work,” Kocher said. “They find contractors for the landowners and plan and carry out all the work needed, including dead tree removal, site preparation and replanting; this helps it be more coordinated across the landscape and reduces competition for contractors.”

“Also, for most of that work, there's no cost to the landowner – which is a huge benefit to them, because these things can get really expensive, like many thousands of dollars an acre,” Kocher added.

Although there was an initial steep learning curve for the local lead agencies on the complexities of reforestation and the maze of required permits, they quickly executed a significant number of forest restoration treatments. Within two years, the three pilot teams had collectively completed over 2,500 acres of dead tree removal and 1,400 acres of conifer planting.

“The overwhelming benefit of the pilots was that a lot of work got done on the ground, that otherwise would not have been done – at least not in the timeframe that was made possible by the EFRTs,” said Daylin Wade, a UCCE staff research associate and co-author of the recent report, who synthesized feedback from interviews of professionals involved in the program.

Rapid reforestation better financially, ecologically

Both Wade and Kocher underscored how the EFRTs were crucial in completing restoration tasks in a timely manner. Removal of dead wood becomes trickier and more expensive over time, as the trees decay and are dangerous to cut down.

“A major accomplishment was getting trees out of there while it was both safe and economically viable to remove those trees – and getting trees in the ground before shrubs dominate the site,” Wade explained.

It's also imperative to quickly remove the dead trees to reduce the fuel load and minimize the chances of re-burn in the area.

“If you're not doing this work, then you're actually endangering the investment that you're putting into rebuilding communities that burned, because they're in danger of burning again if you have huge piles of dead trees everywhere,” Kocher said.

Furthermore, expediting those tasks helps restore the forest cover that is crucial for sequestering carbon and achieving the goals of California's sweeping climate action plan – such as attaining carbon neutrality by 2045.

“We have very ambitious carbon goals for our forests in California, and so reestablishing them – even on private lands – is a public benefit,” Kocher said.

Evaluation of EFRTs by UC Cooperative Extension continues

In addition to enumerating the progress of the three EFRT case studies, the evaluation report also lists recommendations to further enhance the program, such as securing rapid and flexible funding for future EFRTs, improving guidance for local lead agencies and streamlining permitting processes.

The authors also stressed the need to expand opportunities for the commercial sale of woody material in the aftermath of a wildfire event. Selling logs and wood chips reduces the volume of material that would need to processed onsite by the EFRTs and their contractors, thereby defraying some of the costs for that work.

But there simply hasn't been a sufficient market for that woody biomass.

“It's a big barrier,” Kocher said. “If we had a healthier timber market, it would be easier to make this stuff pay its own way and be less of a subsidized endeavor.”

UC Cooperative Extension's EFRT evaluation work – made possible by funding from the U.S. Forest Service State, Private and Tribal Forestry, Region 5 – will continue for the next couple years. On the heels of this first report, Wade will next gather and summarize feedback from private landowners on whether the EFRTs are meeting their goals.

And, later this summer and fall, researchers will begin assessing the ecological success of the plantings in the restoration areas, surveying seedling survival and gauging the volume of competing vegetation.

“It's hugely encouraging that we've gotten all these trees in the ground, but it's not the end of the process – it's just the beginning,” Kocher said. “Trees and forests need to be maintained over time, so this next step will let us see how successful that has been, and if there are additional steps needed to actually ensure that these trees succeed and thrive.”

The full report, dedicated to the memory of report co-author and UCCE advisor Ryan Tompkins, can be found at https://ucanr.edu/efrt.

Shearing students, ranchers flock to livestock advisor Harper

UCCE livestock advisor John Harper retires after 32 years

"If you know how to shear, you'll never be poor," Stephany Wilkes remembers John Harper, University of California Cooperative Extension livestock and natural resources advisor for Mendocino and Lake counties, telling her sheep shearing class in 2013.

“He was speaking to everyone, of course, but he really spoke to me: being poor (again) is one of my greatest fears and I've avoided it at all costs,” Wilkes said. Harper's words and a certificate from the course gave her the confidence to leave Silicon Valley for greener pastures.

“Eleven years later, with a successful business and published book about shearing to boot, I can confirm John does not lie to his students,” says the former software developer. “More than that, he is encouraging, calm, respectful, experienced, honest, funny and an excellent storyteller. If not for John, I would not have the life I live today.”

Today, Wilkes is a sheep shearer, knitter and author of “Raw Material: Working Wool In the West.”

Harper officially retired July 1, 2023, after 32 years in his UC Cooperative Extension advisor role, but returned to serve as interim director of UCCE for Mendocino and Lake counties until Matthew Barnes was hired on May 1.

For years, UCCE has offered the only five-day sheep shearing school in California, training 15 to 28 students annually, and Harper has been the force behind it.

“Most of the shearers now in the shearing business in California were trained by me and my fellow instructors,” said Harper, the state's Ed Sheeran of sheep shearing.

He first offered the sheep shearing school in 1993 at the Paul and Kathy Lewis ranch in Upper Lake, with subsequent schools at the Stanley Johnson ranch in Booneville. In the early days, Harper brought in instructors from New Zealand, before he and Mike McWilliams, a former member of the USA Sheep Shearing Team, began teaching. Later Harper moved the school to UC Hopland Research and Extension Center, where he has hosted the school for the past 27 years.

With grant funds from the National Sheep Industry Improvement Association, Harper bought shearing equipment and made seven portable shearing pens to offer shearing school at a private ranch in Clear Lake Oaks this year. 

“This program is nationally and internationally known and there is a waiting list of over 1,000 people who want to take it,” Harper said.  

Harper's baa-ackground in 4-H

Growing up on his family's farm in Yucaipa, just east of San Bernardino, Harper's electrical engineer father gave him a choice between caring for the horses' hooves and shearing sheep. “I chose shearing since I wasn't very big and didn't like horses leaning on me,” he said. 

From age 9 to 19, he was active in the California 4-H Youth Development Program, achieving the Gold Star rank. “I was in 4-H with sheep, horses, veterinary medicine, tractor, electrical, welding and woodworking projects,” said Harper, who won the outstanding junior leader award. “I was a junior leader in sheep and won the state award for my sheep project. I showed registered Hampshire sheep, and my flock grew to 50 ewes before I was done.”

“Shearing sheep helped me pay for college,” said Harper, who earned a master's degree in range management at the University of Arizona and a bachelor's degree in animal science and agricultural economics at UC Davis.

After college, Harper worked as an assistant manager on the PolyPay breed development at Nicolas Sheep Farms in Sonoma before starting a career in Cooperative Extension in Arizona.

When Harper joined UC Agriculture and Natural Resources in 1991, the internet was in its infancy, but he recognized its potential for sharing information. He learned how to write code and created the university's first websites for livestock and natural resources. He also was an early adopter of blogging, Facebook, LinkedIn and Twitter to extend information, which earned him a silver award in 2011 from the Association of Natural Resources Extension Professionals.

Beyond shearing, Harper pioneered cutting-edge research

Although sheep are more photogenic on social media, Harper has been flooded with awards and accolades for his water quality research.

Informed by research from Harper, Lake County rancher Russ Rustici created the first rangeland water-quality ranch plan in the state. Rustici was so pleased that he donated research funding for the entire UC Rangeland Watershed Program team and later established two endowed chairs at UC Davis and one at UC Berkeley. The Rustici Endowment now provides research and education grants for rangeland and cattle efforts.

In 1995, Harper and his UCCE colleagues began teaching the Rangeland Water Quality Planning Short Course to help land managers develop water-quality management plans for their ranches to prevent water pollution. By 2015, they had taught more than 80 of these short courses, reaching more than 1,000 ranchers in 35 counties, representing over 2 million acres statewide. In one follow-up survey, 68% of the participants said they had implemented practices on their ranches to protect or improve water quality. 

In 2012, the Western Extension Directors Association presented Harper with its Award of Excellence for the Rangeland Watershed Program.

Eating between the vines

For one livestock research project, he and UCCE colleagues trained sheep to graze the grass in vineyards and not eat the grapevines. “The results went viral internationally and really brought targeted grazing to the forefront,” Harper said. “It also raised sheep number by 2% in our two counties.”

In addition to advising ranchers and teaching sheep shearing, Harper has served in several leadership positions, rotating in every few years as UCCE director in Mendocino and Lake counties. From 2014 to 2017, he led UC ANR's Sustainable Natural Ecosystems Strategic Initiative, advocating for the hiring of experts in climate change, economics, small ruminants, forestry and fire.

“I'm especially proud that we were able to recruit a small ruminant extension veterinary specialist – a position that was unfilled for over seven years, despite California being the second-largest sheep-producing state in the nation,” Harper said. 

The certified rangeland manager and rangeland professional has long been a member of the Society for Range Management and the American Society for Animal Science. In 2008, he served as president of the California-Pacific Section of the Society for Range Management. Currently he is the secretary/treasurer for the Mendocino/Lake Wool Growers Association and is ad hoc director of the Mendocino/Lake County Cattlemen's Association. 

In 2015, the Society for Range Management gave him the Outstanding Achievement Award-Stewardship. In 2017, the California Wool Growers Association bestowed on him its Golden Fleece Award for Lifetime Achievement. In 2019, Harper was named Range Manager of the Year by the California-Pacific Section of the Society for Range Management for his contributions to the profession. In 2022, the 12th District Agricultural Association Redwood Empire Fair honored him with their Mendocino County Agriculturalist of the Year Award.

Harper also received UC Agriculture and Natural Resources' prestigious emeritus status. In retirement, he plans to play his banjo and continue offering the sheep shearing school with GaryVorderbuggen, who has been teaching with him for 18 years. Randy Helms, a former member of the USA Sheep Shearing Team, and Harper's former students Matt Gilbert, Lora Kinkade and Wilkes are among those who have re-ewe-nited with him as sheep shearing instructors.

“John taught the UCCE sheep shearing schools I attended in 2013-2015, and I was deeply honored to teach beside him in 2023 and 2024. It is one of the highlights of my life,” said Wilkes, now better known for working with wool than developing software.

“Like so many past students, I am forever in his debt,” she added. “We've got to keep this shearing school you started going, John. It is a gift. Thank you.”

Youth invited to Mustang Camp in Lassen County June 28-29

UC Cooperative Extension in Modoc County is partnering with Utah State University to offer a mustang camp for California youth ages 9 to 19.

The 4-H Mustang Camp, sponsored by the U.S. Bureau of Land Management, will be held on June 28-29.

This overnight camp is an opportunity for youth across California to learn about managing public lands, rangelands, wild horses and burros. Mustangs are feral horses that roam freely. 

“We realize not everyone can take a wild horse home so we'll take the young people out on the range,” said event organizer Laura Snell, UC Cooperative Extension livestock and natural resources advisor for Modoc County.

“Participants will learn about range management, the grasses, habitat, ecosystem and wild horses,” she said.

Youth also will learn about careers with U.S. Bureau of Land Management and the U.S. Forest Service related to wild horse management. 

Camp participants will spend the night at a campground and use facilities at the Lassen County Fair Grounds. Registration for the mustang camp is $75 and includes lunch and dinner on June 28 and breakfast and lunch on June 29. Space is limited to 25 youth.

“Our hope is that by participating in this camp these young people will leave understanding and appreciating the uniqueness of our wild horses and burros,” said Snell.

The 4-H Mustang Camp is sponsored by the BLM Wild Horse and Burro Program and UC Cooperative Extension in Modoc and Lassen counties. It will be held at Lassen County Fair Grounds at 195 Russell Avenue, Susanville, CA 96130.

Registration for camp is open through June 14. To learn more about the camp or to register, visit https://extension.usu.edu/utah4h/events/mustang-camp.

Colt Challenge on June 22

The public is invited to celebrate the five-year anniversary of the Devils Garden Colt Challenge on June 22 in Alturas in Modoc County. In the Colt Challenge, 4-H and FFA youth in California and in the Oregon border counties of Lake and Klamath take home young, wild horses in December to train, then gather in June to show their horses' progress. Attendance is free.

For more information about the Colt Challenge, visit https://www.devilsgardenucce.org/post/colt-challenge-faq.

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