Division of Agriculture and Natural Resources
Division of Agriculture and Natural Resources
Division of Agriculture and Natural Resources
University of California
Division of Agriculture and Natural Resources

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UC students receive fellowships to study food issues

November 19, 2014

Pam Kan-Rice, (510) 206-3476, pam.kanrice@ucanr.edu

UC students receive fellowships to study food issues

Jacqueline Chang
Three University of California students will be working with scientists in the UC Division of Agriculture and Natural Resources (ANR) to study food security, nutrition education and agricultural research and extension as part of the UC President's Global Food Initiative Student Fellowships.

UC Berkeley senior Jacqueline Chang, UC Davis graduate student Samantha Smith and UC Berkeley doctoral candidate Kevi Mace-Hill each have been awarded a $2,500 fellowship.

The fellowships are supported by the UC Global Food Initiative, which UC President Janet Napolitano, together with UC's 10 chancellors, launched in July in an effort to help put UC's campuses, the state and the world on a pathway to sustainably and nutritiously feed itself. The UC Office of the President is providing $7,500 to each UC campus, ANR and Lawrence Berkeley National Laboratory for the fellowships, which will be awarded to both undergraduate and graduate students, with funds allotted at each campus's discretion in three $2,500 portions.

Samantha Smith
"Student involvement is critical to carrying forward UC's work to improve food security for UC students and others in California and beyond," said Barbara Allen-Diaz, UC vice president for Agriculture and Natural Resources. "These Global Food Initiative Student Fellowships will enable UC students Jacqueline Chang, Kevi Mace-Hill and Samantha Smith to work with UC scientists who study the food system and provide the latest research findings to farmers and consumers. Working together, we can continue improving access to nutritious foods."

Jacqueline Chang, UC Berkeley
Chang will work with Lorrene Ritchie, director of UC ANR's Nutrition Policy Institute, on a food security research project. The UC Berkeley senior, who is majoring in nutritional science with an interest in food insecurity, will assist in developing and conducting a survey to assess the prevalence of hunger and inadequate access to food among UC students across all 10 campuses. She will write a report and present the survey findings to Napolitano in the spring. Chang, a native of the Southern California community of San Marino, has worked with the Berkeley-based organization Feeding Forward to raise awareness of hunger, food insecurity and food waste.

Samantha Smith, UC Davis
Smith, a public health graduate student at UC Davis, with direction from Connie Schneider, director of UC ANR's statewide Youth, Families and Communities Program, will interview UC scientists about their research and extension efforts in agriculture, food and nutrition statewide and capture their stories to share with the public via blogs and social media. Smith, a native of Pleasanton, earned a bachelor's degree in psychology from Sonoma State University and is a California Wellness Foundation Fellow.

Kevi Mace-Hill
Kevi Mace-Hill, UC Berkeley
Mace-Hill will lead a group of graduate students that organizes seminars and workshops for students interested in careers in Cooperative Extension. Their goal is to improve graduate student preparedness for extension, outreach and applied research. Her fellowship will support the UC Berkeley graduate student-led Cooperative Extension Showcase.

The annual event brings UC Cooperative Extension advisors and specialists who conduct research and extension in nutrition, youth development, agriculture and natural resources to the Berkeley campus to discuss their work and network with graduate students. At the showcase in the spring, students will have an opportunity to meet potential mentors. Mace-Hill, a native of LaVeta, Colo., earned her bachelor's and master's degrees in biology at Wesleyan University in Connecticut and is currently pursuing her Ph.D. in biological pest control at UC Berkeley.

Through its Global Food Initiative, UC is building on existing efforts and creating new collaborations among its 10 campuses, affiliated national laboratories and ANR to improve food security, health and sustainability.

GFI fellows
GFI fellows

Posted on Wednesday, November 19, 2014 at 3:06 PM

Scholarships available for California Naturalist training in the Central Valley

California Naturalist training in an outdoor classroom.
Applications are now being accepted for scholarships to attend California Naturalist training in the San Joaquin Valley and central Sierra region in 2015.

To become a certified California Naturalist, trainees take part in 40 hours of classroom and field courses and complete a capstone project. More than 700 California Naturalists have been certified by UC Cooperative Extension since the program's inception in 2010. The 2015 training sessions will be offered with the Sierra Foothill Conservancy, the UC Merced Vernal Pools and Grasslands Preserve and the UC Merced Sierra Nevada Institute.

Partial scholarships will be awarded in two categories: Student Scholars Award and Service Award. The Student Scholars Awards are open to graduating high school seniors and currently enrolled college students. The Service Awards are open to people engaged in work (volunteer or paid) that directly impacts under-served communities.

The scholarships are intended to engage participants who will apply their experience by taking action in their own communities. To be eligible for a scholarship, aspiring naturalists are invited to fill out the online application at http://ucanr.edu/CalNatScholarship. Application review will begin in December 2014 and continue until all the scholarships have been awarded.

The California Naturalist program champions the state's unique ecology and engages volunteers in stewardship and study of California's natural world. A love of nature and a desire to share their passion prompt people to commit time to becoming and serving as California Naturalists. California Naturalist program uses a science curriculum, hands-on learning and volunteer service to inspire stewardship of the state's parks, wetlands, coastal areas, mountains, foothills and forests.

Four units of college credit are available for course participants through UC Davis Extension.

The following Central Valley California Naturalist programs are planned for 2015:

Sierra Foothill Conservancy. Classroom sessions: 6 to 8 p.m., Fridays March 13, 20, 27, April 10, 17, 24; Field sessions, Saturdays March 14, 21, 28, April 11, 17, 24.
Location: Fresno County
Cost: $350
Contact: Rosanna Ruiz, (559) 855-3473, Rosanna@sierrafoothill.org

UC Merced Vernal Pools and Grasslands Reserve. Spring 2015, class schedule TBD
Location: UC Merced
Cost: $350
Contact: Chris Swarth, (301) 769-8038, cswarth@ucmerced.edu

UC Merced Sierra Nevada Research Institute. Fall 2015, class schedule TBD (one week intensive)
Location: Yosemite National Park
Cost: $700
Contact: Becca Fenwick, bfenwick@ucmerced.edu , (209) 228-415

The scholarships were made possible by a grant from the Renewable Resources Extension Act, a program administered by the UC Division of Agriculture and Natural Resources.

Posted on Wednesday, November 19, 2014 at 7:20 AM

Coexist or perish, new wildfire analysis says

California fire hazard severity zone map. Click image to enlarge..
Many fire scientists have tried to get Smokey the Bear to hang up his “prevention” motto in favor of tools like thinning and prescribed burns, which can manage the severity of wildfires while allowing them to play their natural role in certain ecosystems.

But a new international research review led by the University of California, Berkeley, says the debate over fuel-reduction techniques is only a small part of a much larger fire problem that will make society increasingly vulnerable to catastrophic losses unless it changes its fundamental approach from fighting fire to coexisting with fire as a natural process.

The paper, “Learning to Coexist with Wildfire,” to be published in the Nov. 6 issue of the journal Nature, examines research findings from three continents and from both the natural and social sciences. The authors conclude that government-sponsored firefighting and land-use policies actually encourage development on inherently hazardous landscapes, amplifying human losses over time.

“We don't try to ‘fight' earthquakes – we anticipate them in the way we plan communities, build buildings and prepare for emergencies. We don't think that way about fire, but our review indicates that we should,” said lead author Max Moritz, Cooperative Extension specialist in fire at UC Berkeley's College of Natural Resources. “Human losses will only be mitigated when land-use planning takes fire hazards into account in the same manner as other natural hazards, like floods, hurricanes and earthquakes.”

The analysis looked at different kinds of natural fires, what drives them in various ecosystems, the ways public response to fire can differ, and the critical interface zones between built communities and natural landscapes. The authors found infinite variations on how these factors can come together.

“It quickly became clear that generic one-size-fits-all solutions to wildfire problems do not exist,” Moritz said. “Fuel reduction may be a useful strategy for specific places, like California's dry conifer forests, but when we zoomed out and looked at fire-prone regions throughout the Western United States, Australia and the Mediterranean Basin, we realized that over vast parts of the world, a much more nuanced strategy of planning for coexistence with fire is needed.”

Planning for co-existence

If humans choose to live in fire-prone regions, fire must be managed on par with other naturally occurring hazards, the authors argue, and research must seek to understand what factors and outcomes we can and cannot affect.

One common tool is applicable to the vast array of ecological and social science interactions at the critical wildfire/urban interface: more effective land-use planning, along with the regulations that guide it.

This demonstration structure was designed to resist fire.
The authors recommend prioritizing location-specific approaches to improve development and safety in fire-prone areas, including:

  • Adopting new land-use regulations and zoning guidelines that restrict development in the most fire-prone areas;
  • Updating building codes, such as requiring fire-resistant construction to match local hazard levels and encouraging retrofits to existing ignition-prone homes;
  • Implementing locally appropriate vegetation management strategies around structures and neighborhoods;
  • Evaluating evacuation planning and warning systems, including understanding situations in which mandatory evacuations are or are not effective;
  • Developing household and community plans for how to survive stay-and-defend situations; and
  • Developing better maps of fire hazards, ecosystem services and climate change effects to assess trade-offs between development and hazard.

As an example of positive steps, the report cites new fire danger mapping efforts, including an existing fire hazard severity zone map that guides building codes in California. Produced by the state's Department of Forestry and Fire Protection, the current map does not explicitly incorporate locally varying wind patterns, which influence the worst fire-related losses of homes and lives, but future iterations will include these data.

Fire ecology and climate

The authors underscore that wildfires are a natural part of many ecosystems and can have a positive long-term influence on the landscape, despite people labeling them as “disasters.” They can stimulate vegetation regeneration, promote a diversity of vegetation types, provide habitat for many species and sustain other ecosystem services, such as nutrient cycling.

Around the world, the numbers, sizes, and intensities of fires vary greatly. In some ecosystems, big, severe wildfires are natural events and more climate-driven – by drought or high winds – so fuel reduction is not a very effective tool in these locations. By contrast, many ecosystems that would naturally experience frequent lower-severity fires may respond to vegetation management aimed at both reducing fire hazard to humans and restoring crucial ecosystem processes. But, the authors agree, where fuel reduction is an appropriate goal, it would ideally be achieved by letting wildfires do their job.

A changing climate will complicate management strategies.

“How should future fire patterns compare to this historical variability? That's the big question,” Moritz said.

Describing wildfire as “one of the most basic and ongoing natural processes on Earth,” the authors call for a paradigm shift in the way society interacts with it, changing to an approach that achieves long-term, sustainable coexistence that benefits the planet's ecosystems on the landscape scale, while minimizing catastrophic losses on the human scale.

“A different view of wildfire is urgently needed,” said Moritz. “We must accept wildfire as a crucial and inevitable natural process on many landscapes. There is no alternative. The path we are on will lead to a deepening of our fire-related problems worldwide, which will only become worse as the climate changes.”


Posted on Wednesday, November 5, 2014 at 11:05 AM
Tags: fire (5), Max Moritz (3), wildfire (9)

UC scientists share national award for water conservation project

Using microirrigation to grow almonds, growers have improved water use efficiency.
California's ongoing drought has made it even more critical for growers to get the most crop per drop of water used. Scientists from UC Division of Agriculture and Natural Resources and UC Davis and other land-grant universities were recently honored by USDA's National Institute of Food and Agriculture and the Association of Public and Land-Grant Universities for their years of research to help farmers better use microirrigation systems to sustainably irrigate their land.

The 2014 Experiment Station Section Excellence in Multistate Research Award presented by the Experiment Station Committee on Organization and Policy on Nov. 2 recognizes the universities' exceptional collaboration on a multistate research project.

Patrick Brown, professor in the Department of Plant Sciences at UC Davis, Jan Hopmans, professor in the Department of Land, Air and Water Resources at UC Davis, Larry Schwankl, UC Cooperative Extension specialist emeritus, and Ken Shackel, professor in the Department of Plant Sciences at UC Davis, are the UC researchers participating in the project “Microirrigation for Sustainable Water Use.”

"The Multistate Research Program is one of the best kept secrets of the land-grant university system, and this award recognizes outstanding interdependent efforts of researchers and extension specialists that have come together to tackle a priority issue that no one institution can address on their own,” said H. Michael Harrington, executive director of the Western Association of Agricultural Experiment Station Directors. “This microirrigation project was selected out of more than 300 multistate projects because, since 1972, the group has made major advances in sustainable agriculture and water conservation.”

Using more precise irrigation management, California growers have increased water use efficiency on processing tomatoes by 54 percent and on almonds by 33 percent since 1990.

Conventional irrigation systems that apply high volumes of water over wide areas can lose a lot of water through runoff, wind, or evaporation. As a result, conventional irrigation systems often over water or under water plants. Instead, microirrigation, or drip, systems use special timers, sensors, and a network of narrow tubes to deliver the right amount of water at the right time.

In the last five years, the group's research has led to new microirrigation equipment and tools that are easier to install, more durable, and more precise. These advances, along with engagement with farmers, have encouraged adoption of microirrigation systems, which has led to significant economic and environmental impacts.

“As director of USDA-NIFA, my goal is to ensure the science we invest in leads to solutions to today's most pressing challenges,” said Sonny Ramaswamy. “One of those challenges is finding ways to feed the growing population while minimally impacting the environment. A safe, reliable supply of water is inextricably linked to food security. The five-fold increase in irrigated acres that took place during the 20th century cannot be repeated in the 21st century — there isn't the space. Instead, we must increase efficiency of the irrigated farmland we have, and that is what this project is doing.”

In addition to UC, other participating land-grant institutions include Auburn University, University of Arizona, Colorado State University, University of Florida, University of Hawaii, University of Idaho, Iowa State University, Kansas State University, Mississippi State University, University of Nebraska, New Mexico State University, Cornell University, Oregon State University, University of Puerto Rico, Texas A&M AgriLife Research, University of the Virgin Islands, Washington State University, and University of Wyoming. The universities collaborated with the USDA's Natural Resources Conservation Service and Agricultural Research Service.

The award was presented by ESCOP chair Bob Shulstad and Ramaswamy at the Association of Public and Land-Grant Universities annual meeting in Orlando, Fla.

The project's name will be added to a plaque at the USDA Waterfront Centre in Washington, D.C., and the group will receive $15,000 to support their ongoing work. The group's continued efforts are more critical than ever as the U.S. continues to experience extreme droughts that threaten water supplies and crops that depend on irrigation.

These efforts are supported, in part, through USDA-NIFA by the Multistate Research Fund, established in 1998 by the Agricultural Research, Extension, and Education Reform Act (an amendment to the Hatch Act of 1888) to encourage and enhance multistate, multidisciplinary agricultural research on critical issues. Additional funds were provided by contracts and grants to participating scientists. For more information about the microirrigation project, visit http://www.cropinfo.net/MI.



Posted on Monday, November 3, 2014 at 4:13 PM

Riverside County UC Cooperative Extension marks its 100th anniversary

UCCE Riverside staff gather for a photo wearing their centennial t-shirts. Back row, left to right: Ihab Sharabeen, Claudia Diaz-Carrasco, Eva Parrill, Alyssa Taylor, Vada Wright, Claudia Carlos. Front row, left to right: Mao Vue, Cheryl Eggleston, Emma Sandoval, Connie Costello, Eta Takele, Chutima Ganthavorn, Chung Huynh, Myriam Acevedo.
For 100 years, UC Cooperative Extension has served the citizens of Riverside County by providing scientific research to farmers, teaching kids to be leaders through 4-H and offering nutrition guidance that makes the families throughout the county healthier.

On Nov. 12, UCCE puts the icing on the cake by bringing together key UC leaders, county supervisors, UC researchers, farm advisors and nutrition educators to provide perspective on the next century of Cooperative Extension in Riverside County.

“Back in 1914, the U.S. president and Congress realized that, to feed a great nation, ag research advances from top universities had to reach farmers,” said Eta Takele, the director of UCCE in Riverside County. “They made a bold move when they created Cooperative Extension, a program that revolutionized farming and communities. Over the years, we have worked side-by-side with farmers and their families to boost yields, maintain a safe food supply and protect natural resources.”

True to its form, UCCE is hosting an educational forum to mark the centennial. Presentations will run from 1 to 5 p.m. and cover such topics as the California drought, which is putting pressure on an agricultural industry in Riverside County that contributes $1.3 billion annually to the local economy. Director of the UC California Institute for Water Resources Doug Parker will explain how the UC Division of Agriculture and Natural Resources is responding to the crisis.

The statewide director of UCCE's 4-H and nutrition programs Constance Schneider will explain initiatives designed to reduce the alarming growth in overweight, obesity and Type 2 diabetes in California communities. In fact, the Riverside County's overweight and obesity rate is higher than average for California. Fourteen percent of Riverside County children ages 2 to 11 are overweight or obese and 36 percent of children 12 to 17 are overweight or obese.

Other speakers will address the UCCE working relationship with UC Riverside, new pest problems, issues related to waste management and the changing demographics of California. The program closes with a presentation on the future of UC Cooperative Extension by UCCE Vice Provost Chris Greer.

For more information, contact Eta Takele at (951) 683-6491, ettakele@ucanr.edu

Posted on Wednesday, October 29, 2014 at 11:11 AM
Tags: Centennial (3), Eta Takele (1)

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