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Posts Tagged: Kim
Workshops for forest landowners come to Solano, Sacramento counties, beginning July 18
Free forester site visit for landowners who complete workshop series
Forest landowners in Solano and Sacramento counties are encouraged to learn about their forests and connect with natural resource professionals in their areas during the next Forest Stewardship Workshop Series from University of California Cooperative Extension, July 18 to Sept. 12. These programs can be essential for small landowners who seek to make their forests resilient against wildfire.
Upon completing the nine-week series of virtual and in-person sessions, landowners also will be eligible for a free site visit from a local Registered Professional Forester (RPF), Certified Range Manager or California Certified Burn Boss.
Content is applicable to all forest landowners regardless of where their forest is located and will highlight talks from the local Resource Conservation District, UCCE forestry advisors, CAL FIRE, Natural Resources Conservation Service, and other natural resources community leaders. Registration fee is $60 for the workshop series, which will address common concerns among California landowners, including but not limited to:
- Forest ecology and vegetation management
- Financial planning and cost-sharing opportunities
- Oak woodland management and targeted grazing
Past participants have rated the workshop series highly, with 98% of 2022 participants rating the series overall as excellent or very good. In addition, 94% of past participants reported greater awareness of applying for and using cost-sharing programs.
A past participant has described the workshops as very accessible, saying “they (UCCE) broke things down into small pieces, [and] staff were always an email away.” In seeking to make an otherwise large amount of content approachable, UCCE hopes that landowners come away with a holistic understanding of the management process.
The workshop will take place in a hybrid setting, with classes taking place weekly online over Zoom. Participants will also engage in practical learning through a field day, where they can meet other cohort members and UCCE professionals at an outdoor field location.
At the conclusion of the workshop series, landowners will be equipped with the knowledge and network that will empower them to manage their forests in ways that meet their specific goals and objectives.
Community members in Sacramento and Solano counties interested in forest management, forest and fire ecology, and related topics are encouraged to register: https://surveys.ucanr.edu/survey.cfm?surveynumber=28675.
Forest landowners across California can learn about upcoming workshops in their areas, and also find additional resources, publications and videos: https://ucanr.edu/sites/forestry/Stewardship/.
$1.5M North Coast project to improve food access even during disasters
New food systems partnership to aid disaster response in Del Norte, Humboldt, Mendocino, Sonoma, Napa and Marin counties
To improve people's access to food during disasters, University of California Cooperative Extension advisors Dorina Espinoza and Julia Van Soelen Kim received a combined $1.5 million from the USDA Agricultural Marketing Service Regional Food Systems Partnership Program and crucial matching contributions from local government, nonprofits and foundations. Over a three-year period, they will create a California North Coast Emergency Food System Partnership across six counties – Del Norte, Humboldt, Mendocino, Sonoma, Napa and Marin – to strengthen local and regional food systems and build community resilience.
“We wouldn't have been able to access these funds without UC providing the backbone,” said project partner Suzi Grady of Petaluma Bounty, an urban farm and food security project. “The trusted relationship with UC allows us to broaden our reach and scope; the neutrality piece is also really important. It's a natural fit for UC to step in.”
Grady added, “I'm excited by this opportunity because UC can provide evaluation, reflect back to us what happens in disasters, and help build our collective capacity when those of us who are busy doing are too busy to step back and reflect. Having academic partners helps us retain institutional knowledge, learn from the past and strategize for the future."
Meredith Knowles with the Del Norte and Tribal Lands Food Security Project agreed, “I have seen so many times that the relationship building, coordinating and making space for sharing is so important and the momentum that comes from that is powerful. I'm excited for the space to share that.”
Learning from past disasters
Following earthquakes in Humboldt County last December, UC Cooperative Extension advisor Espinoza took part in the Community Organizations Active in Disaster or “COAD,” collaborating with local government, agencies and organizations to support a Local Assistance Center in Rio Dell, the town hit hardest by the quakes.
Espinoza and partners worked to connect impacted neighbors with local, state and national services, including ensuring community members could access food right in their community through the local food bank and local food trucks, which prepared meals for residents who were unable to use their kitchens.
In January, with storms in the forecast, Mimi Enright, UCCE Sonoma County community food systems program manager, activated the COAD's Emergency Food Group in Sonoma County. She discussed with Van Soelen Kim, UCCE North Bay food systems advisor, as well as local emergency food providers, how their network could respond to food needs that might arise if flooding occurred.
“Before the storm, we met and asked, ‘What populations might be most impacted? What organizations might be offline because of the storm? Who will be able to deliver groceries and meals to sites in the community?'” Enright explained.
Further north in Del Norte County along the Oregon border, there are limited entry points and no major highways, leaving the region vulnerable to natural disasters. Road access to and from the county is frequently blocked by landslides, wildfires and floods, resulting in disruptions to food deliveries.
The Del Norte and Tribal Lands Community Food Council – a group that works to build a more local food system by providing healthy, culturally appropriate food to families – learned from past closures and from the pandemic the importance of having local and regional systems in place to better respond to the emergencies that impact the isolated area of the state. Their Choice Pacific Pantry includes local products in its food distribution programs and their Pacific Fresh Mobile Market brings food directly to vulnerable rural communities with limited access to nutritious food.
Over the past five years, Northern California has experienced catastrophic wildfires, floods, landslides, drought, earthquakes and the pandemic, all of which have put increasing pressure on local producers, the local/regional food system and emergency food aid.
“Food is implicated in every disaster,” said Patti D'Angelo Juachon with the Marin Community Foundation.
Through the various challenges to their communities, Espinoza, Enright and Van Soelen Kim have extended their expertise related to emergency food systems. Collectively the UCCE team has gained firsthand knowledge about what works well and what doesn't in getting local food to food-insecure community members. They hope to share this knowledge with partners regionally and expand collaboration at a larger scale.
“Local food production is critical to the resilience of the North Coast,” said Lynda Hopkins, Sonoma County District 5 supervisor. “I'm thrilled that UCCE will be working with our farmers to ensure that we can feed our residents healthy, local food no matter what disaster we're facing – be it future flood, fire or pandemic. This is a huge step towards food security for Northern California!”
Collaborating across the North Coast
“The Regional Food Systems Partnership Program will help to build a more resilient and stable food system in times of disaster and in times of stability,” said Heather Irwin, founder of Sonoma Family Meal. “This is very important work for the future of Northern California disaster relief efforts, and we are excited to be part of it. During disasters, Sonoma Family Meal coordinates resources between the restaurant industry and emergency meal providers in order to provide quality emergency meals for those who have been impacted.”
One way the team hopes to strengthen local and regional food systems is by reducing the risk of lost income and creating additional market channels for local food producers in emergency food supply chains. The team also plans to create a network of partners, develop emergency feeding plans, and inventory local emergency food supply chain infrastructure. They also plan to create recommendations for policies and practices that support local/regional emergency food supply chains.
Smoke and ash from wildfire may have lingering impacts in food production
A summer of smoke and ash in many parts of California has raised questions about the safety of produce growing on farms and in the garden, eggs laid by chickens who peck around in ash-laden areas, and remediation needed to safely and effectively grow food in the future.
UC Agriculture and Natural Resources brought together experts who have researched the effects of previous fires' fallout and studied soil contaminants to share their insight in a two-hour webinar now available on YouTube.
“The No. 1 health concern during a fire is smoke inhalation, and it's been well documented that wildfire smoke can negatively impact both the heart and the lungs,” said Claire O'Brien, a pharmacology and toxicology doctoral student at UC Davis. “However, the chemicals found in the smoke don't just stay in the air. They can deposit onto plants and into soil and water.”
Although every fire is unique, some generalizations can be drawn from research conducted following previous fires. UC Cooperative Extension food systems advisor Julia Van Soelen Kim detailed a study conducted following the October 2017 wildfires in Sonoma County and across the North Bay.
With the help of UC Master Gardener and community volunteers, the researchers collected over 200 samples of homegrown collard greens, lettuces, kale and chard that were exposed to wildfire smoke and ash. A subset of the samples were analyzed by a private laboratory.
“There was very low concern about chemicals on produce,” Van Soelen Kim said. “No samples had detectable levels of lead, arsenic, mercury or chromium. And that's a huge sigh of relief.” However, analytical results vary by site, site history and by fire event, and few have pre-fire baseline data to compare with.
Van Soelen Kim said basic food-safety practices should be followed when preparing to eat food grown in a home garden, regardless of ash or smoke contamination.
“You should always wash your hands before and after harvesting, and wash your produce in running water to mitigate any kind of potential risk,” she said.
Are backyard chicken eggs safe to eat?
Another study outlined at the webinar used a similar process to determine whether there might be contaminants in the eggs laid by backyard poultry that live and feed in areas exposed to wildfire ash and smoke.
Scientists know from previous research that chickens exposed to lead in their environment can produce eggs with high lead content and that heavy metal content of ash from urban wildfires is higher than from rural wildfire.
“We combined those two pieces of research with what we know that chickens do all day: they peck at the ground for hours on end,” said Todd Kelman, a veterinarian in the School of Veterinary Medicine at UC Davis. “That makes for a pretty good hypothesis that urban wildfire could pose a risk for the production of eggs and poultry that contain heavy metals.”
Kelman and his team put out a call for eggs from backyard poultry and received samples from 344 premises in fire-affected and non-fire-affected areas of California.
Surprisingly, egg samples that contained higher lead levels came from parts of the state that were not directly impacted by ash and smoke.
“Did our data support our hypothesis that proximity to urban wildfire is a driving source for lead in eggs of backyard poultry? The answer is not so much,” Kelman said. “So, is it safe to eat eggs from your backyard poultry? We can't give you a definitive answer to that question. But we do suggest you assess your risk and reduce the risk of contamination.”
Practices that reduce the risk include keeping chickens off the ground, using a chicken feeder that prevents spillage onto the ground and making calcium readily available, for example in the form of oyster shells, because calcium can prevent the absorption of lead. Making sure that chickens are provided uncontaminated water is also an important part of risk reduction.
For confirmation on the safety backyard chickens and their eggs, lab tests for eggs are available for $60 from the California Animal Health and Food Safety Laboratory at UC Davis, or chickens may be submitted to CAHFS for necropsy.
Are soils safe for growing food after a fire?
Fire effects on soil is another consideration in burned areas, said UC Cooperative Extension urban agriculture advisor Rob Bennaton.
“Fires heat topsoil layers. They reduce the amount of living micro-organisms at the site of the burn, and also affect organic matter and nutrients. Ash deposits over time may make soils more alkaline,” he said. “As a result of these combined factors, there are temporary changes in nutrient levels and the capacity for soils to exchange nutrients for optimal plant growth and nutrition.”
With proper land care and management, soils can be remediated over time.
“It won't happen overnight. Soils were developed over millions of years,” he said.
Some ways to improve safety when gardening in fire-affected areas including keeping the soil covered with wood chips or other landscape mulch to reduce airborne soil dust. Use drip irrigation to prevent up splash onto the undersides of growing vegetables. Promote good drainage, especially at the bottom of slopes to prevent the concentration of contaminants.
Lab tests are often needed to determine the soils' post-fire characteristics. “Don't guess, but test,” Bennaton said.
The UC Master Gardener Program can provide technical assistance to help home gardeners find resources for home soil testing, he said.
Additional resources and information shared during the webinar include:
Post-fire soil resources and soil testing information
- UCCE publication on Soils in Urban Agriculture with soil testing & sampling information
- The UC ANR Healthy Soils Website, which has many resources worth reviewing.
- Tips for Interpreting Soil Analysis
- UC Master Gardener of Sonoma County 2018 workshop video “Effects of fire on soil”
Post-fire food safety
- Research on produce safety and backyard chicken egg safety after the 2017 wildfires in California is available on this web page. To view a past webinar recording with these research findings, click this link.
- Poultry wildfire resources from the UC Davis School of Veterinary Medicine:
- Best Practices for Produce Safety After Fire
- Understanding Risk: A community guide for assessing the potential health impacts of locally grown produce exposed to urban wildfire smoke
Firewise and sustainable home landscaping design in the defensible space zone
- Visit the UC Master Gardener Program of Sonoma County firewise landscaping web page.
- For a recent firewise & sustainable design and maintenance video by the Resilient Landscapes Coalition.
Impact of smoke & ash on plants
[This article was first published Nov. 3, 2020]
New advisors, specialists and a director join UC Agriculture and Natural Resources
Expanding its expertise in water, soil, pest management, forestry and small farms, five new academics and a county director have joined the ranks of UC Cooperative Extension.
Kim Ingram
Forest stewardship education academic coordinator
UC Cooperative Extension Central Sierra - Amador, Calaveras, Tuolumne and El Dorado counties
In November 2019, Kim Ingram was named the academic coordinator for forest stewardship education in UC Cooperative Extension's Central Sierra office, which includes Amador, Calaveras, Tuolumne and El Dorado counties.
Previously, Ingram was an academic human resources business partner in UC ANR's Human Resources, leading academic recruitments, analyzing data and managing the academic merit and promotion process. Ingram also served as a community education specialist for the UC Sierra Nevada Adaptive Management Project and Sierra Nevada Watershed Ecosystem Enhancement Project. In that role, she planned, managed and implemented collaborations between UC, agencies, local communities and stakeholders, developed training curriculum and facilitated meetings, workshops and events related to forestry and fire issues in the Sierra Nevada. She is an instructor of record for the UC California Naturalist Program and published a “Natural History of the Sierra Nevada” for use in California Naturalist Program trainings.
Ingram earned a master's degree in education, adult education and training from Colorado State University. She also holds a bachelor's degree in political science with a minor in environmental ethics from Humboldt State University.
Ingram can be reached at kcingram@ucanr.edu.
Safeeq Khan
UC Cooperative Extension water and watershed sciences specialist
Based at UC Merced
Safeeq Khan joined UC ANR in October 2019 as a UC Cooperative Extension assistant water and watershed sciences specialist. His research focuses on understanding the interaction between climate and ecosystems to inform land and water management. He uses data-driven numerical models as a research tool to aid in the understanding of watershed systems. As a CE specialist, Khan will develop and carry out collaborative, multifaceted research and extension related to mountain hydrology and their linkage with downstream water uses statewide, with special attention to the Sierra Nevada-Central Valley watersheds.
Prior to joining UC ANR, Khan was a professional researcher and adjunct professor in the department of Civil and Environmental Engineering at UC Merced for five years. Khan brings more than 10 years of research, education and extension experience. He has published more than 35 peer-reviewed journal papers and book chapters, successfully secured several externally funded projects, and presented his work to a diverse range of audiences through digital and print media, workshops and conferences.
Khan has worked very closely with state and federal agencies, local landowners and nonprofit organizations, both in California and elsewhere. He has led several projects related to watershed management, from investigating the impact of non-native tree species and groundwater overdraft on streamflow in Hawaii to mapping hydrological vulnerabilities to climate change in the Pacific Northwest. More recently, his research has been focused on evaluating climate change and watershed restoration impacts on water and forest health and developing stakeholder-driven adaptive decision support tools. He serves as an associate editor for the journal Hydrological Processes. Khan is also a co-director of UC Merced's first Innovations at the Nexus of Food, Energy and Water Systems (INFEWS) grant that addresses connected wildland-storage-cropland subsystems in California.
Khan earned a Ph.D. in natural resources and environmental management from University of Hawaii at Manoa. He also holds a master's degree in agricultural systems and management from Indian Institute of Technology in Kharagpur, India, and a bachelor's degree in agricultural engineering from CSA University of Agriculture and Technology Kanpur, India. In addition to English, he is fluent in Hindi and Urdu.
Khan is based at UC Merced and can be reached at (209) 386-3623 and msafeeq@ucanr.edu. Follow him on Twitter @safeeqkhan.
Cindy Kron
Area integrated pest management advisor
UC Cooperative Extension in Sonoma, Napa, Mendocino and Lake counties
Cindy Kron joined UC Cooperative Extension as area-wide IPM advisor for Sonoma, Napa, Mendocino and Lake counties in September 2019.
Before joining UCCE, Kron studied the three-cornered alfalfa hopper as a research entomologist for USDA in their Crop Disease, Pests and Genetics research unit. She tested cover crop species as feeding and reproductive hosts of the three-cornered alfalfa hopper in addition to testing commercially available biocontrol agents against the different life stages of the treehopper. She collaborated with a UC Davis colleague to create a degree day model that predicts the ideal timing to implement cultural control measures with the greatest impact on treehopper populations.
Kron has conducted research on a variety of insects including a two-year vineyard study on the population dynamics of Virginia creeper leafhopper, western grape leafhopper and variegated leafhopper. For her dissertation, she investigated the biology and behavior of the three-cornered alfalfa hopper and their relationship with vineyards. She also studied the effects of temperature on the developmental rate of the invasive European grapevine moth and reared brown marmorated stink bugs for USDA fumigation studies.
“My experiences have motivated me to help growers, stakeholders and the industry solve agricultural pest management problems through applied research by identifying IPM strategies and tactics that are economically feasible and implementable while having the lowest environmental impact,” Kron said.
Kron earned her bachelor's degree in viticulture and enology, with a minor in agricultural pest management, and her doctorate in entomology at UC Davis.
She is based in Santa Rosa and can be reached at ckron@ucanr.edu.
Mallika Nocco
UC Cooperative Extension specialist in soil-plant-water relations
Based at UC Davis
Mallika Nocco joined UC ANR in September 2019 as a UC Cooperative Extension specialist in soil-plant-water relations, based at UC Davis. She earned her bachelor's degree in cultural studies/comparative literature and philosophy from the University of Minnesota-Twin Cities. After five years in the corporate world, Nocco decided to pursue her interest in soil, plants, and the conundrum of sustainable agriculture. She completed a master's degree in soil science and a Ph.D. at the University of Wisconsin-Madison in the Nelson Institute's Environment and Resources Program.
Nocco is based at UC Davis and can be reached at manocco@ucdavis.edu. Follow her on Twitter @mallika_nocco.
Karmjot Randhawa
Director of UC Cooperative Extension in Fresno, Madera, Kings and Tulare counties
Karmjot Randhawa joined UC ANR in September 2019 as the UC Cooperative Extension director for Fresno, Madera, Kings and Tulare counties.
In this newly created position, Randhawa is responsible for the coordination and overall operations of Cooperative Extension programs these Central Valley counties. Unlike traditional county director positions, Randhawa doesn't have academic research responsibilities, so she can focus on overseeing the educational and applied research programs and providing direction and leadership to the academic and support staff within the county extension programs.
Prior to joining ANR, the Central Valley native was the research translation operations manager at George Mason University's Center for Climate Change Communication.
“I look forward to increasing the visibility of UCCE by communicating the positive impacts realized by the people who live in the San Joaquin Valley and benefit from the research activities and contributions of these units,” Randhawa said.
Randhawa received her bachelor's and master's degrees in research psychology at California State University, Fresno, and received her MBA from Johns Hopkins University. She is currently completing the Climate Change and Health Certification Program at Yale University.
Randhawa is based in Fresno and can be reached at (559) 241-7514 and kgrandhawa@ucanr.edu.
Qi Zhou
UC Cooperative Extension assistant specialist for small farms in Santa Clara County
Qi Zhou joined UC ANR in September 2019 as a UCCE assistant specialist for small farms in Santa Clara County. She will work closely with project directors at UCCE Santa Clara to lead research and extension work related to food safety practices on small farms, beginning farmer education and Asian vegetable production.
Prior to joining UC ANR, Zhou conducted research on peach fruit production at Clemson University. At Huazhong Agricultural University, Zhou designed and conducted an experiment that identified the differences between flood-tolerant and flood-susceptible poplar seedlings. Zhou has published several scientific manuscripts and abstracts and given extension presentations.
Zhou earned a Ph.D. in plant and environmental sciences with a minor in statistics from Clemson University, South Carolina, a master's degree in horticulture and forestry from Huazhong Agricultural University, China, and a bachelor's degree in horticulture from Hunan Agricultural University, China. In addition to English, Zhou is fluent in Mandarin.
Zhou is based in San Jose and can be reached at (408) 282-3109 and qiizhou@ucanr.edu.
UC Cooperative Extension in Trinity County helps teens feel connected
Findings of the 2017 Healthy Kids Survey in Trinity County showed about three-quarters of teens lack healthy social connectivity, and most feel disconnected at school.
"We were surprised," said Janessa Hartmann, UC CalFresh nutrition education program supervisor for Trinity, Shasta and Tehama counties. "Trinity County is small and Trinity High School has just 364 students. We thought there were ample opportunities for students to connect."
The students told a different story. The survey found that 74 percent of 9th graders and 60 percent of 11th graders feel they have no caring relationships at school; 90 percent of 9th graders and 77 percent of 11th graders feel they have no meaningful participation at school.
The data prompted Junction City Elementary School principal Christine Camara to reach out to UC Cooperative Extension for assistance in creating a program where high school students could develop caring relationships through a project devoted to meaningful participation in their school and community.
UC CalFresh offers nutrition, physical activity and garden education in local schools. To involve teenagers, UC CalFresh created RISE, the Raw Inspiration Spreading Education program. It was designed to mentor, empower, and train teens to deliver the Learn Grow Eat Go Curriculum at the Junction City Elementary School afterschool program and support the school garden. RISE is giving older students the opportunity to work with elementary school students in a structured way that helps spark friendships, reduce social isolation and improve health outcomes.
This project, led by Maggie Alvord, UC CalFresh Trinity County nutrition educator, is also integrating the talents of 4-H program representative Nate Caeton and UC CalFresh garden coordinator Kim Stempien.
Trinity High School counselor Jaime Green noted that the pilot project aligns with the education component of the Career Pathway program by providing the opportunity for students to learn to teach. The Trinity High School horticulture teacher is offering classroom time and opportunities for students to learn the curriculum.
"By participating in this program, students are developing skills as educators," Alvord said. "They are becoming role models for the elementary age students."
Last school year, four high school students were enrolled in RISE. They delivered 10 Learn Grow Eat Go lessons to 60 after-school students.
"The RISE Program is fun. It's taught me how to guide and learn with children as well as further my knowledge in gardening and healthy lifestyles," said junior Macy Senter, one of the RISE participants.
"The momentum has only begun and I have a lot of ideas brewing regarding improvements in the RISE Program for the following year and hopefully years to come," Alvord said.
