ALAMEDA COUNTY
University of California
ALAMEDA COUNTY

Posts Tagged: Lenya Quinn-Davidson

ANR in the news March 13-28

New Series of Nitrogen Management Advice Available

(Cal Ag Today) March 28

California growers can download a new series of publications summarizing efficient nitrogen management practices from UC Agriculture and Natural Resources. The publications are designed to assist growers in complying with state regulations for tracking and reporting nitrogen fertilizer applied to crops, in an effort to prevent nitrogen from leaching into groundwater.

https://californiaagtoday.com/new-series-of-nitrogen-management-advice-available

 

UC helps growers comply with new regulations

(Farm Press) Tim Hearden, March 27

A few months ago, while I was working with Todd Fitchette on a special package we were doing (or, he was doing and I was pitching in on) that focused on the 50th anniversary of the Citrus Research Board, I wrote a column about the benefits of land-grant universities such as the University of California (UC).

It's not an overstatement, I wrote, that the vast network of UC Cooperative Extension offices and research facilities has enabled agriculture in the Golden State to survive amid daunting challenges.

https://www.farmprogress.com/commentary/uc-helps-growers-comply-new-regulations

 

Communities come together to reforest Middletown Trailside Park

(Record Bee) Lucy Llewellyn Byard, March 27 

Outdoorsman Greg Gusti, a University of California cooperative extension director emeritus who specializes in forests and wild lands ecology, addressed the crowd and gave them instructions on how to plant the trees 20 feet apart; showed them what 20 feet looked like on a tape measure, told them to plant the green side up and to keep the roots straight.

… Students dug in groups, sharing shovels and gloves. Sofie Hall and Elissa Holyoke worked with Michael Jones, a UC Cooperative Extension Forestry Advisor to plant their saplings.

https://www.record-bee.com/2019/03/27/communities-come-together-to-reforest-middletown-trailside-park

 

The science and politics of genetically engineered salmon: 5 questions answered

(The Conversation) Alison Van Eenennaam, March 27

A Massachusetts-based company earlier this month cleared the last regulatory hurdle from the Food and Drug Administration to sell genetically engineered salmon in the U.S. Animal genomics expert Alison Van Eenennaam, who served on an advisory committee to the FDA to evaluate the AquAdvantage salmon, explains the significance of the FDA's move and why some have criticized its decision.

https://www.sfchronicle.com/news/article/The-science-and-politics-of-genetically-13719679.php

 

Students learn about insects at Farm Day in the City

(ABC 23) Amanda Mason, March 26

David Haviland, UCCE advisor in Kern County, taught students about good bugs and bad bugs at Farm Day in the City.

"Every single insect plays a role, even if it's only purpose is to get eaten by something. Everything is important," said Haviland.

David Haviland an entomologist at the University of California's Extension who studies insects and helps farmers manage agricultural pests, spent Tuesday at the Kern County Fairgrounds teaching students about good bugs and bad bugs at Farm Day in the City.

https://www.turnto23.com/homepage-showcase/students-learn-about-insects-at-farm-day-in-the-city

 

Expert: Speak up now about agriculture's carbon footprint

(Leader Telegram) Brooke Bechen, March 25

Dr. Frank Mitloehner, a professor and air quality extension specialist in the Department of Animal Science at the University of California-Davis, isn't afraid to speak up, particularly on Twitter where he writes under the handle @GHGGuru. He sees 2.5 million people visiting his Twitter account each month, which provides accurate information on air emissions and busts myths distributed by those looking to attack animal agriculture.

“Being in California is like being at Ground Zero,” he said. “There are urban centers of people who think they're food experts, but most of these people have never set foot on a farm and don't know anything about agriculture.

https://www.leadertelegram.com/country-today/farm/expert-speak-up-now-about-agriculture-s-carbon-footprint/article_888717c3-9cae-58c1-b004-e245cc7e2dc4.html

 

Wildfire Speaker Series Tonight: Fire Resistant Homes & Defensible Space

(YubaNet) March 25

…Dr. Kate Wilkin is the new Forest and Fire Adviser with UC Cooperative Extension in Butte, Nevada, Sutter, and Yuba Counties. She recently moved here from Berkeley, CA where she was postdoctoral researcher focused on wildfire emissions and fire-forest-water relations. Her PhD, also at UC Berkeley, focused on the efficacy of fuel treatments in Northern California shrublands to reduce fire hazards and on mixed conifer forest-fire-water and fire-biodiversity relations. Before moving to California, Kate grew up in rural Appalachia and then explored other fire-prone regions of the US as a natural resource manager and prescribed fire burner on public and nonprofit lands. Based on these experiences and more, she knows that we need to use solutions responsibly, both old and new, to solve our forest health crisis. Kate will be focusing on incorporating fire safe concepts into residential landscaping.

https://yubanet.com/regional/wildfire-speaker-series-tonight-fire-resistant-homes-defensible-space

 

UC Cooperative offers water-measurement class

(David Enterprise) March 25

California water rights holders are required by state law to measure and report the water they divert from surface streams. For people who wish to take the water measurements themselves, the University of California Cooperative Extension is offering training to receive certification April 4 in Redding and Woodland.

 https://www.davisenterprise.com/local-news/press-release/uc-cooperative-offers-water-measurement-class

Costa Mesa designates April as Coyote Awareness Month and approves further informational efforts to manage them

(Los Angeles Times) Luke Money, March 20

…In the past 30 days, about 20 coyote sightings or encounters in Costa Mesa were logged with Coyote Cacher, an online reporting system [created by Niamh Quinn, UCCE advisor, and IGIS].
https://www.latimes.com/socal/daily-pilot/news/tn-dpt-me-cm-coyote-plan-20190320-story.html

 

UCCE Biologicals Conference Introduces New Crop Protection Tools for Growers

(Vegetables West) Matthew Malcolm, March 19, 2019

Biocontrol agents, beneficial microbes, entomopathogenic fungi and bacteria that can enhance crop production — these were all topics of discussion at the recent UC Cooperative Extension Ag Innovations Conference in Santa Maria, led by UCCE Entomology & Biologicals Advisor Surendra Dara.  Watch this brief interview with Surendra as he shares more about what was discussed.

https://vegetableswest.com/2019/03/19/ucce-biologicals-conference-introduces-new-crop-protection-tools-for-growers

 

Landowners aim to fight fire with fire

(Benito Link) Blaire Strohn, March 19, 2019

The 2018 wildfire season in California was devastating, which left local landowners to consider how future blazes can be prevented. Their solution: more fire.

On March 14, The San Benito Working Landscapes Group and the UC Cooperative Extension (UCCE) hosted a meeting to discuss prescribed burning on San Benito County rangelands.

…UCCE livestock and natural resources advisor Devii Rao said the meeting also looked at Cal Fire funding and prescribed burn associations. She mentioned that last year former Gov. Jerry Brown signed two pieces of legislation related to prescribed burning:

Senate Bill 901 provides Cal Fire $1 billion for forest health, fuel load, and prescribed burns over five years, including $35 million a year for prescribed fire and other reduction projects.

Senate Bill 1260 requires Cal Fire to collaborate with public and private landowners on prescribed burns. They must also create a program for pre-certification for a “burn boss,” a private contractor that has experience in prescribed burning.

…In June, Rao will co-host a meeting with Lenya Quinn-Davidson and Jeff Stackhouse from UCCE Humboldt County. The meeting is expected to focus on how to develop a prescribed burn association, in addition to a small burn demonstration on a local private ranch.

https://benitolink.com/news/landowners-aim-fight-fire-fire

 

A More Humane Livestock Industry, Brought to You By Crispr

(Wired) Gregory Barber, March 19

Hopes were running high for cow 401, and cow 401 serenely bore the weight of expectations. She entered the cattle chute obligingly, and as the vet searched her uterus, making full use of the plastic glove that covered his arm up to his shoulder, she uttered nary a moo. A week ago, Cow 401 and four other members of her experimental herd at UC Davis were in the early stages of pregnancy. But now, following a string of disappointing checkups, it was all down to her. Alison Van Eenennaam, the animal geneticist in charge of the proceedings, kept watch from off to one side, galoshes firmly planted in the damp manure, eyes fixed on a portable ultrasound monitor. After a few moments, the vet delivered his fifth and final diagnosis. “She's not pregnant,” he said. Van Eenennaam looked up. “Ah, shit,” she muttered.

https://www.wired.com/story/crispr-gene-editing-humane-livestock

 

Climate change is hurting migrating waterbirds across the West. It could get worse

(Sacramento Bee) Andrew Sheeler, March 18

…Some birds, like the black-necked stilt and the sandhill crane, which breed early in the season, have thrived in the warming climate, said Mohammad Safeeq, a hydrologist with the Sierra Nevada Research Institute and an adjunct professor at UC Merced.

But others suffer. That includes the killdeer, the Wilson's snipe, the black tern, and the western and Clark's grebe.

“We have looked at 14 species and among eight open-water and shoreline foraging species that have undergone significant population declines, five were negatively associated with temperature increases,” Safeeq said in an email interview.

https://www.sacbee.com/news/local/environment/article227983859.html

 

Group seeks healthy, resilient forests and communities

(Plumas News) March 18

…A public workshop was held at the Quincy Library on Jan. 15th. Presenter Jeff Stackhouse, the Livestock and Natural Resources advisor for the U.C. Cooperative Extension in Humboldt, presents case studies from the prescribed burn association.

http://www.plumasnews.com/group-seeks-healthy-resilient-forests-and-communities

 

US researchers moving abroad to avoid FDA's CRISPR-edited animal regulations

(Genetic Literacy Project) Cameron English, Alison Van Eenennaam, March 14

One day soon, farmers may be able to raise food animals immune to deadly diseases and spare them painful but necessary procedures like horn removal. These innovations, made possible by CRISPR and other gene-editing techniques, could cut the cost of food production, reduce antibiotic use in agriculture and dramatically improve animal welfare. But federal regulation may very well stifle these developments in the US.

In 2017, the Food and Drug Administration (FDA) proposed a plan to regulate gene-edited animals as veterinary drugs under the 1938 Food, Drug and Cosmetic Act, because their DNA is “intentionally altered.” The proposal has drawn harsh criticism from animal scientists, some of whom are packing up their labs and leaving the US to avoid the FDA's rules. Food animals, these experts say, should be regulated based on the risk they pose to human health, not the breeding method that produced them.

https://geneticliteracyproject.org/2019/03/14/us-researchers-moving-abroad-to-avoid-fdas-crispr-edited-animal-regulations

 

Corky Anderson's energy, innovation helped save California's pistachio industry

(Bakersfield Californian) Steven E. Mayer, March 13

"Corky was an important player in the early pistachio industry," said  a Kern County farm adviser with the UC Cooperative Extension who specializes in citrus and pistachios.

"And he was a great cooperator," Kallsen said. "He allowed lots of test trials on his properties."

… In 1980, Anderson and Puryear's first patented rootstock changed the industry, said Kevin Blackwell, general manager of Pioneer Nursery, the wholesale business founded by the two entrepreneurs.

 "In our heyday, we were selling a million trees a year," said Blackwell, who said he has known Anderson for 47 years.

No one does it alone, Kallsen noted. Anderson built and refined his patented rootstock based on earlier research by the University of California. 

https://www.bakersfield.com/news/corky-anderson-s-energy-innovation-helped-save-california-s-pistachio/article_51dff8d4-46a7-11e9-b960-b3bf5d47742f.html

 

Farmers protect crops in rain's aftermath

(Ag Alert) Ching Lee, March 13

Franz Niederholzer, University of California Cooperative Extension farm advisor in Colusa, Sutter and Yuba counties, said though cold weather does reduce the risk of most fungal diseases, other problems such as bacterial blast and jacket rot—also a fungal disease—are more prevalent during cool weather.

Cooler weather, however, does help to extend the bloom, he said. That allows farmers more time to apply fungicide, which is recommended at the beginning of bloom and again at full bloom, he said.

Brent Holtz, UCCE farm advisor in San Joaquin County, said he hasn't seen too many problems with fungal diseases at this point, because of how cool it's been, but there have been more incidents of bacterial blast, which can infect trees under stress. In orchards with high nematode populations, the bacteria can enter wounds on the surface of the plants created by frost, he noted.

"It blights the blossoms, and if the blossom is dead, they don't produce fruit," Holtz said.

 http://agalert.com/story/?id=12801

 

Michael learns about 4-H in Fresno County

(KMPH) Stephen Hawkins, March 13, 2019

The 4-H Youth Development Program is preparing for events all over the Central Valley and you are invited.

Michael Ikahihifo spent the morning at Dry Creek Park in Clovis to see what the local 4-H has planned.

https://kmph.com/great-day/michael-in-the-mix/michael-learns-about-4-h-in-fresno-county

 

The City of Cypress calls for its residents to be “Coyote Aware”

(OC Breeze) March 13

The Cypress City Council recently adopted a coyote management plan to address community concerns about the presence of coyotes in Cypress. While coyotes are generally reclusive animals who avoid human contact, it is important to be aware of their presence and take appropriate action to ensure the safety of your property and pets.

…Residents are encouraged to reportcoyote activity on Coyote Cacher:

ucanr.edu/sites/CoyoteCacher/

Coyote Cacher allows the City to monitor all reported encounters.
Residents can also use Coyote Cacher to view a map of reported
encounters and sign up to receive email alerts.

http://www.oc-breeze.com/2019/03/13/136176_the-city-of-cypress-calls-for-its-residents-to-be-coyote-aware

 

California's super bloom attracts swarms of migrating butterflies

(CNN) David Williams, March 13

"I saw more butterflies in the last 10 minutes than I've seen my entire life," Jason Suppes of UC South Coast REC wrote on Twitter.

This year's wildflower super bloom is not only filling California deserts with eye-popping displays of color -- it's also providing a feast for swarms of painted lady butterflies making their way north from Mexico.

"This is the biggest outbreak since 2005," said Art Shapiro, a professor at the University of California, Davis, who's been studying the migration of butterflies in the state since 1972.

…"I saw more butterflies in the last 10 minutes than I've seen my entire life," Jason Suppes wrote Tuesday on Twitter. Suppes is an education specialist at an agricultural research facility in Irvine.

http://edition.cnn.com/travel/article/california-butterflies-trnd/index.html

 

Grape growers continue push to mechanize

(Western Farm Press) Lee Allen, March 13

…In Fresno, growers affiliated with the San Joaquin Valley Winegrowers Association met to discuss the latest UC research on incidents of disease and machine injury to trunks and rootstock.

… “Growers are having a hard time finding workers to maintain their vineyards and increasing labor costs are challenging grape-farming's economic sustainability,” says UC Cooperative Extension viticulture advisor George Zhuang.  “We're studying the use of machines to reduce the number of people needed to perform tasks like pruning.

“Because canopy architecture and yield characteristics involving mechanically-pruned vines are much different from those that are hand-pruned, water and fertilizer requirements for the mechanically pruned vines can be quite different. Performance of different rootstocks in mechanical pruning systems is critical for both yield and fruit quality of grape production in the San Joaquin Valley.”

…Kaan Kurtural, UC Cooperative Extension viticulture specialist in the UC Davis Viticulture and Enology Department, whose research involves improving vineyard production efficiency through canopy and crop load management via mechanization, says the case for switching out hand labor with machines gets stronger with growers using such mechanization for pruning, suckering, and removing shoots and leaves.

“Mechanical pruning can produce more stable year-to-year fruit yields of better quality than traditional and more costly hand pruning spurs or canes.” His comments were based on a Kern County two-year research trial looking for ways for growers to reduce both cost and water use.

https://www.farmprogress.com/grapes/grape-growers-continue-push-mechanize

 

As Wildfires Devour Communities, Toxic Threats Emerge

(Reuters) Sharon Bernstein, March 13

At U.C. Davis, where researchers are studying eggs from backyard chickens that may have breathed smoke and pecked at ash in areas affected by wildfires, the work is complicated.

"In an urban fire you're dealing with contaminants that don't go away – arsenic, heavy metals, copper, lead, transformer fluid, brake fluid, fire retardant," said veterinarian Maurice Pitesky, who is leading the study.
https://www.usnews.com/news/us/articles/2019-03-13/as-wildfires-devour-communities-toxic-threats-emerge

 

DR. GLENDA HUMISTON: Managing our Lands to Manage our Water

Maven's Notebook, March 13, 2019

Dr. Glenda Humiston is Vice President of Agriculture & Natural Resources for the University of California. At the 2019 California Irrigation Institute conference, Dr. Humiston was the opening keynote speaker, and in her speech, she talked about work being done to address drought vulnerability, the importance of managing watersheds, the goals of the California Economic Summit, and the promising future of biomass.

She began by saying that we have known for a long time that water insecurity is a huge issue, and not just due to climate change or droughts; it's also policy, regulations, allocations and technology – there are a lot of issues and managing the effects of it are very challenging.

 https://mavensnotebook.com/2019/03/13/dr-glenda-humiston-managing-our-lands-to-manage-our-water/

 

Hearing planned to examine the future of development in California's most fire prone regions

(Lake County News) March 13

…The hearing, led by Senators Henry Stern and Mike McGuire, chair of the Senate Natural Resources and Water Committee and the Senate Governance and Finance Committee, respectively, titled “Living Resiliently in the New Abnormal: The Future of Development in California's Most Fire Prone Regions” will be held Wednesday at 9:30 a.m. at the State Capitol in Room 4203. 

…Testifying at the hearing are:
· Mark Ghilarducci, director, California Office of Emergency Services;
· Bob Fenton, regional administrator, FEMA Region 9;
· Dr. Max Moritz, statewide wildfire specialist, University of California Cooperative Extension;
· Jeff Lambert, director of planning, city of Oxnard, past president, American Planning Association, California Chapter;
· Chief Kate Dargan, California State Fire Marshal (retired), Cal Fire;
· Chief Ken Pimlott, director (retired), Cal Fire;
· Scott Lotter, former mayor, city of Paradise;
· Tim Snellings, planning director, Butte County;
· Chief Michael McLaughlin, Cosumnes Community Services District Fire Department;
· Ty Bailey, California Professional Firefighters, president, Sacramento Area Firefighters, Local 522, fire captain, Sacramento Metropolitan Fire District.

https://goldrushcam.com/sierrasuntimes/index.php/news/local-news/17849-hearing-held-today-wednesday-will-examine-the-future-of-development-in-california-s-most-fire-prone-regions

U.S. President's threat to cut FEMA funding to California chided

U.S President Donald Trump criticized forest management in California and threatened to cut off federal emergency funding this week, eliciting confusion and condemnation, reported Ryan Bort in Rolling Stone.

The International Association of Fire Fighters released a statement calling Trump's move "disgraceful." "While our president is tweeting on the sidelines in DC, our fellow Americans 3,000 miles to the west are mourning loved ones, entire communities have been wiped off the map and thousands of people are still trying to figure out where they are going to call home."

The reporter wrote that the president is fixated on the state's role in causing forest fires, but the federal government owns the majority of forested land in California. Moreover, the devastating Camp and Woolsey fires of 2018 were not forest fires; they were wildland-urban interface fires, according to UC Cooperative Extension wildfire specialist Max Moritz.

"In these environments, as we've seen, it can be the homes themselves that are burning and spreading fire to other nearby homes. Managing vegetation can thus have relatively little effect on fire spread," Moritz said. 

A Paradise resident surveys his home destroyed by the Camp Fire in Butte County. (Photo: 25th Air Force 25af.af.mil)

The federal government shutdown itself is having a major impact on wildfire prevention, reported Ezra David Romero on Capital Public Radio.

Typically, forest managers analyze their budgets and plan for the next fire season during the winter. But the government shutdown has suspended these efforts because the U.S. Forest Service - which has been furloughed since Dec. 22 - plays a big role.

Crews in Redwood National Park are “just sitting on their hands,” according to UC Cooperative Extension fire advisor Lenya Quinn-Davidson in Humboldt County, because they can't work on federal land during the shutdown. She said that workers were “excited to do more” on the heels of the state's worst fire season in history. “This is just taking the wind out of their sails."

The shutdown is also causing challenges for UCCE forestry specialist Bill Stewart. He's working on collaboration between the UC system and the Forest Service to streamline the cost of preventing wildfires. But the shutdown is making the five-year project, which has end-of-January deadlines, difficult to accomplish.

“Everything has come to a total stop,” Stewart said. “They are not even allowed to answer their emails. If this continues it may be hard to restart for this next season.”

Posted on Thursday, January 10, 2019 at 1:25 PM
Focus Area Tags: Environment

December news clips

Keith Gilless, left, and Maggi Kelly, second from right, discussed wildfire at the Commonwealth Club on Dec. 4.

Franz Niederholzer - 2019 New Year's Profile

(Appeal-Democrat), Dec 31

https://www.appeal-democrat.com/news/franz-niederholzer---new-year-s-profile/article_071c961e-0d8a-11e9-b7a9-2ba8813a8968.html

Keeping Up with Navel Infections

(Dairy Herd Management) Emre Gürdal and Noelia Silva del Rio, Dec. 31

https://www.dairyherd.com/guest-author/emre-gurdal-and-noelia-silva-del-rio-university-california-cooperative-extension

How Do Wildfires Start?

(Live Science) Donavyn Coffey, Dec. 28

…In other words, "a source [of heat] hits receptive fuel that's dry enough to burn," said Lenya Quinn-Davidson, a fire analyst for the University of California Cooperative Extension forestry program in Northern California. In the right conditions, those three factors are all it takes to set a wildfire in motion.

…However, ignition is only the beginning. For a spark to grow into a sustained wildfire, there must be a perfect combination of factors, such as "dry conditions and really strong winds," Quinn-Davidson told Live Science. And because of climate change, dry conditions are lasting longer and, in turn, causing longer fire seasons.

https://www.livescience.com/64378-how-do-wildfires-start.html

Analyzing The Use of Selective Dry Cow Therapy

(Dairy Herd Management) Fernanda C. Ferreira and Emmanuel Okello, Dec 27

https://www.dairyherd.com/guest-author/fernanda-c-ferreira-and-emmanuel-okello-university-california-cooperative-extension

Private woodlands lost to California wildfire — and may not be replaced

(SF Chronicle) Peter Fimrite Dec. 25,

…It costs about $400 per acre to reforest land, said Bill Stewart, a forestry specialist at UC Berkeley who has studied forest restoration programs after fires.

“A lot of (small property owners) ... don't have the cash or professionals to do the job,” he said. They “take a big financial hit when their forests are caught in a wildfire.”

…Max Moritz, a wildfire specialist at the University of California Cooperative Extension, said wholesale clearing is not always necessary. The rush to clear the land, he said, can result in healthy trees being cut down.

“Many trees can survive pretty bad crown scorch, so there's generally no urgency to get them out, or there shouldn't be, anyway,” said Moritz, an adjunct professor at UC Santa Barbara. “This is especially true of species that resprout, like several of the oaks and also redwoods.”

https://www.sfchronicle.com/california-wildfires/article/Private-woodlands-lost-to-California-wildfire-13489574.php

Get to know your wasps: University of California entomologist addresses misconceptions

(Press Democrat) Kate Frey, Dec. 21

Rachael Long, a University of California Cooperative Extension entomologist and crop adviser, recently told me a story about three wasps that people frequently encounter around their homes and often have misconceptions about.

https://www.pressdemocrat.com/lifestyle/9077426-181/get-to-know-your-wasps

Gene Editing Finds its Way to the Farm

(Dairy Herd Management) Clinton Griffiths, Dec. 21

…Alison Van Eenennaam, animal geneticist, University of California-Davis, says edits that create polled herds will soon be common.

“It's kind of like a pair of molecular scissors, if you will, that you can tell to go and cut the DNA at a very precise location in the genome,” Van Eenennaam explains. “What that enables you to do is go in and very precisely alter one particular gene of the thousands of genes that make up the genome, and you can introduce useful genetic variations.”

https://www.dairyherd.com/article/gene-editing-finds-its-way-farm

Farm Bill Set to Bring Several Benefits to California Growers

(AgNet West) Brian German, Dec. 19

...“There's some really good stuff in it for California, I mean first of all, getting a farm bill is fantastic,” said Vice President of UC Agriculture and Natural Resources Glenda Humiston. “Some really good things for beginning farmers and ranchers, and veterans' efforts in ag.  One thing that's really potentially exciting for California in the rural development title is increasing   the eligibility of communities up to 50,000 for some of the programs.”

http://agnetwest.com/farm-bill-benefits-california-growers

Gene-edited farm animals are coming. Will we eat them?

(Washington Post) Carolyn Y. Johnson, Dec. 17

...“Right now. This is exciting, right this minute,” animal geneticist Alison Van Eenennaam said as she waited for a tiny blob of a fetus to materialize on a laptop screen on a recent afternoon at the Beef Barn, part of the University of California at Davis's sprawling agricultural facilities for teaching and research.

https://www.washingtonpost.com/news/national/wp/2018/12/17/feature/gene-edited-farm-animals-are-coming-will-we-eat-them

Commentary: Is Atascadero prepared?

(Atascadero  News) Ray Weymann, Dec. 14 

…But often, even 10 feet from a house takes one into a neighbor's property. Whether this means mandating more aggressive tree and brush clearing, and reevaluation of building codes for new and existing structures, is something the new council should consider, availing themselves with input from our local fire department but also from people like Jack Cohen. Another wildfire expert, Max Moritz, suggests that governments must be more aggressive in not allowing development in areas especially vulnerable to wildfire.

https://atascaderonews.com/article/commentary-is-atascadero-prepared

Ceres Imaging unveils cumulative stress index

 (Successful Farming) Laurie Bedord, Dec. 14 

...“Findings over the last four years show that the average Ceres Imaging conductance measurement from its imagery over the season has provided the best correlation with applied water,” says Blake Sanden, a Kern County University of California Cooperative Extension farm adviser. “While there's no perfect predictor of final yield, Ceres Imaging aerial sensing of canopy plant stress has a significant relationship with final yield.”

https://www.agriculture.com/news/technology/ceres-imaging-unveils-cumulative-stress-index 

New Farm Bill Provides Funds For Research In California ‘Ag,' But No Big Boons

(Capital Public Radio) Julia Mitric, Dec. 13

…"What's fascinating about the Farm Bill is, after all that hyper-partisan debate … it's really a lot of the same of what we already had," said Glenda Humiston, vice president of University of California Agriculture and Natural Resources.

Humiston is pleased that California will get an increase of $25 million a year for research of specialty crops, agricultural jargon for fruits, vegetables and nuts, as opposed to commodity crops like soybeans, corn and wheat. Those federal grants will cover many areas, from adapting farming to the effects of climate change to finding cures for California's many invasive pests, Humiston said.

http://www.capradio.org/articles/2018/12/13/new-farm-bill-provides-funds-for-research-in-california-ag-but-no-big-boons/

Can California Improve Forest Management And Prevent Wildfires Without Going Broke?

(Capital Public Radio) Ezra Romero, Dec. 13

...But can California expand programs like forest-thinning and controlled burns and manage its forests on the cheap?

UC Berkeley forestry specialist Bill Stewart says yes. “There's certain areas that it is going to cost you $700 an acre, but other acres you can treat for $50 or $100 an acre,” Stewart said.

http://www.capradio.org/articles/2018/12/14/can-california-improve-forest-management-and-prevent-wildfires-without-going-broke

Technology advances impact production efficiency

(AgriNews) Martha Blum, Dec. 13

“I'm passionate about genetics and sticking up for technology because if we don't stand up for it, we're not going to have access to it,” said Alison Van Eenennaam, Cooperative Extension specialist in the Department of Animal Science at University of California, Davis.

“The livestock industry doesn't have access to GMOs because of the debate around plant GMOs,” Van Eenennaam said during a presentation at the 2018 American Agri-Women Convention.

http://www.agrinews-pubs.com/news/technology-advances-impact-production-efficiency/article_09c46363-7755-543d-9048-080f319605fe.html 

Lindcove squeezes 100 citrus varieties into one tasting

(Sun Gazette) Dec. 12

The University of California citrus research center swings open its doors this week to give farmers and the public the opportunity to view and taste more than 100 varieties of citrus.

http://www.thesungazette.com/article/business/2018/12/12/lindcove-squeezes-100-citrus-varieties-into-one-tasting

Can Rakes Save Forests? Yes, As Long As You Have A Drip Torch In The Other Hand, UC ANR Says

(Sierra Sun-Times) Susie Kocher, Rob York, and Lenya Quinn-Davidson, Dec. 12 

https://goldrushcam.com/sierrasuntimes/index.php/news/local-news/16733-can-rakes-save-forests-yes-as-long-as-you-have-a-drip-torch-in-the-other-hand-uc-anr-says

Have shears, will travel

(California Bountiful) Ching Lee

…Sheep owners, particularly those with small flocks, have had trouble finding shearers for years—and the smaller their flock, the harder it is to get someone to shear for them because shearers are paid by the number of animals they shear, said John Harper, a UC livestock and natural resources advisor who has run the annual shearing program for nearly 25 years.

http://www.californiabountiful.com/features/article.aspx?arID=2199

Could legalizing cannabis help the environment?

(Physics World) Kate Ravilious, Dec. 11

Using high resolution satellite imagery for the years 2012 and 2016, Van Butsic  from the University of California, Berkeley and his colleagues found a boom in cultivation of cannabis in Mendocino and Humboldt Counties. By zooming right in, the researchers could identify the distinctive shape of the cannabis plants, the regular pattern in which the crop is planted, and the greenhouses perched in unusual places.

...“The chances of environmental damage are much greater in these regions because of the high potential for erosion, which threatens water quality, high potential for using water directly from headwaters, and the need to build roads to access these farms,” says Butsic.

https://physicsworld.com/a/could-legalizing-cannabis-help-the-environment/

What Does It Take To Defend Your Home Against A Mega Wildfire Like The Camp Fire? Here's How One Couple Survived

(Capital Public Radio) Ezra David Romero, Dec. 11

...Earlier this year, University of California system forest advisor Yana Valachovic toured the Carr Fire burn area in Redding.

“What surprised me there was how many of the stucco homes were lost and they were surrounded by green lawn,” Valachovic recalled. “What the mechanism of entry was is that they had a ring of vegetation right around the outside of their house.”

Susie Kocher, a forest adviser for the Lake Tahoe region with the UC Cooperative Extension, often works with homeowners that live within the Angora Fire burn area. That blaze destroyed about 250 homes in Lake Tahoe in 2008. A decade later, Kocher said people still aren't properly preparing their homes.

“There's still a lot of flammable plants planted right under picture windows,” Kocher said, adding that people have almost set themselves up for failure, “perhaps in the mistaken belief that they are kind of safe now because there's no big trees.”

http://www.capradio.org/articles/2018/12/10/what-does-it-take-to-defend-your-home-against-a-mega-wildfire-like-the-camp-fire-heres-how-one-couple-survived

https://www.kpbs.org/news/2018/dec/11/what-does-it-take-defend-your-home-against-mega-wi

Wildfire scientists brace for hotter, more flammable future as Paradise lies in ashes

(CNN) Bill Weir, Dec. 10

…"Well, my colleague Katharine Hayhoe says climate change is like gravity," says Dr. Faith Kearns. "Climate change doesn't really care if you believe in it or not. It's reality. We have gravity, we have climate change."

https://www.cnn.com/2018/12/10/us/california-wildfires-climate-weir-wxc/index.html

https://www.cnn.com/videos/us/2018/12/10/paradise-california-wildfire-climate-change-weir-pkg-vpx.cnn

Are Your Bananas at Risk?

(BYU Radio) Top of Mind, Dec. 10

Guest: Norman C. Ellstrand, Distinguished Professor of Genetics, Department of Botany and Plant Sciences, University of California, Riverside

...Here in the US, there's only one kind of banana in the supermarket – sweet, yellow, no seeds, about as long as your hand. It's a variety called Cavendish and it dominates the international banana market. Which turns out to be a big problem.

https://www.byuradio.org/episode/b36d0128-3422-4c37-8248-a705f0536d82/top-of-mind-with-julie-rose-negotiation-deceit-forecasting-earthquakes-measuring-pain-bananas-risk

Jeff Mitchell: Conservation No-Till Is One Option For Water Conservation

(Cal Ag Today) Patrick Cavanaugh, Dec. 10

Jeff Mitchell is a Cropping Systems Specialist at UC Davis, based at the Kearney Agricultural Research and Extension Center in Parlier. He has devoted his 19 years to improving nitrogen and water use efficiencies in food, feed, fuel and fiber in no-till cropping systems.

https://californiaagtoday.com/jeff-mitchell-conservation-no-till-one-option-water-conservation/

Solano 4-H schedules Fairfield open house

(Fairfield Daily Republic) Susan Hiland, Dec. 9

The Solano County 4-H Youth Development Program will host a 4-H open house from 5:30 to 8:30 p.m. Wednesday on the first floor of the University of California Cooperative Extension Office, 501 Texas St.

https://www.dailyrepublic.com/all-dr-news/solano-news/fairfield/solano-4-h-schedules-fairfield-open-house

California State Fair Extra Virgin Olive Oil Competition opens Jan. 8

(Lake Co News) Dec. 8

…The California State Fair is proud to announce the head judge for the 2019 competition, Mr. Paul Vossen. Vossen will employ his expertise and experience at the California State Fair olive oil judging to lead the team of 15 Judges and ensure a fair and ethical judging process.
With more than 30 years of experience in the field as a University of California Cooperative Extension Farm Advisor in Sonoma County, Paul Vossen offers practical advice to large commercial ventures and hobby farmers alike for clients around the world.

http://www.lakeconews.com/index.php/news/business/59141-california-state-fair-extra-virgin-olive-oil-competition-opens-jan-8

Getting the Facts Straight on Dairies

(California Dairy) Dec. 7

The inaugural California Dairy Sustainability Summit in Sacramento last month was a big hit.  Conference presentations not only focused on what California dairy producers can do to increase their sustainability efforts, but also on how producers can better share their stories and correct some of the common misconceptions that have been circulating the public.  Check out this video with Frank Mitloehner, Air Quality Specialist from the Department of Animal Science at UC Davis, who shared the facts, and read more about it in California Dairy Magazine. 

http://www.californiadairymagazine.com/2018/12/07/getting-the-facts-straight-on-dairies

Why Californians Were Drawn Toward the Fire Zones

(Wall St Journal) Jeffrey Ball, Dec. 7

…Lax building codes are at the base of the problem. Even in California, which has some of the toughest such rules in the country, they often aren't adequate or adequately enforced. The codes often dictate the use of fire-retardant materials in house construction but typically say nothing about how a development must be situated on the landscape—and that can help determine whether that development will burn in a fire, says Max Moritz, a cooperative-extension wildfire specialist at the University of California, Santa Barbara. “So the developers are able to come in, propose something, and often, without too much oversight, walk away after having built something in a dangerous place,” he says. “And we pick up the tab.”

https://www.wsj.com/articles/why-californians-were-drawn-toward-the-fire-zones-1544202053?mod=e2tw

Cutting down Christmas trees on public land is good for forest management: expert

(KTVU) Lisa Fernandez, Dec. 7

A forestry advisor for the University of California is a big proponent of cutting down Christmas trees on public land as an inexpensive, family-friendly holiday ritual and a way to thin the forests of excessive small trees. 

Susie Kocher, who works for the UC Cooperative Extension, has been trekking to the U.S. Forest Service land for the last two decades -- saw and $10 permit in hand -- to cut down her own white fir.  

http://www.ktvu.com/news/cutting-down-christmas-trees-on-public-land-is-good-for-forest-management-expert

http://www.fox10phoenix.com/facebook-instant/cutting-down-christmas-trees-on-public-land-is-good-for-forest-management-expert

https://goldrushcam.com/sierrasuntimes/index.php/news/local-news/16681-can-harvesting-california-christmas-trees-help-the-forest 

Researchers study how to enrich soil

 (Appeal-Democrat) Ruby Larson, Dec. 6

Soil health and research on using cover crops were discussed by farmers, researchers and others at the University of California Cooperative Extension's Soil Health and Cover Crop Field Day on Thursday morning.

Dozens gathered for a presentation on the Healthy Soils Project, which the local UCCE is participating in. The project focuses on managing soil health, changes in soil carbon and reducing greenhouse gases.

…Amber Vinchesi and Sarah Light, agronomy adviser for UCCE Sutter-Yuba, gave a demonstration on how they would test for greenhouse gasses during the course of the project.

https://www.appeal-democrat.com/news/researchers-study-how-to-enrich-soil/article_5e642f10-fa14-11e8-b2fe-779419738557.html

Climate Extremes: the New Norm

(Santa Barbara Independent) Laura Capps, Dec. 6

...“We need to change our perspective to one of co-existing with fire instead of fighting it,” said Dr. Max Moritz, a University of California wildfire scientist. “Fire isn't going away anytime soon. We need to locate and build our communities accordingly so that we reduce our vulnerability over the long term to this essential and inevitable natural process that is wildfire.”

https://www.independent.com/news/2018/dec/06/climate-extremes-new-norm

Will More Permits To Chop Down Christmas Trees Help Thin California Forests And Prevent Wildfires? (AUDIO)

(Capital Public Radio) Ezra David Romero, Dec 5

In a patch of forest a few miles from Lake Tahoe's shore, Susie Kocher and her family are crunching through the snow to find a Christmas tree.

…"It's a great win-win solution,” said Kocher, who is also a forest advisor for the University of California Cooperative Extension for the Lake Tahoe area. “You get the public out in the forest, you do good work reducing the density of the trees."

http://www.capradio.org/articles/2018/12/05/will-more-permits-to-chop-down-christmas-trees-help-thin-california-forests-and-prevent-wildfires/

Wildland fire research and impacts on nut orchards

(Western Farm Press) Logan Hawkes, Dec 5

..So far, tree nut damages or other agricultural losses in the deadly Camp Fire are unknown according to UCANR Sustainable Orchard Farm Advisor Luke Milliron in Butte County.

https://www.farmprogress.com/tree-nuts/wildland-fire-research-and-impacts-nut-orchards

Fruit tree owners get free lesson in pruning

(The Californian) John Karlik, Dec 5

Even those with the greenest thumbs may need some guidance when it comes to pruning trees. The University of California Cooperative Extension office is here to help again with its annual fruit tree pruning demonstrations on Dec. 12 and 13.

Starting at noon both days in the orchard of the cooperative's office, ag adviser Mohammad Yaghmour will show attendees how to trim back trees including apple, apricot, cherry and almond as well as grapevines. 

https://www.bakersfield.com/entertainment/fruit-tree-owners-get-free-lesson-in-pruning/article_5ddb2cb8-f1c9-11e8-a83b-b717e64f0168.html

Camp Fire Impacted Local Prescribed Fire Training

(My Mother Lode) Tracey Petersen, Dec 5

...The 20 participants were to get hands-on fire experience to better understand the art and science of fire management and ecology. However, organizer and Natural Resources Advisor at the University of California Cooperative Extension – Central Sierra Susan Kocher relays that due to the explosion of the Camp Fire no flames could be ignited for the training because the required back up resources were called to battle the mega blaze. She adds it is an ongoing problem regarding using prescribed burns for fire prevention.  “I really think it shows just our exact dilemma. It's hard to get ahead of disasters because you're busy responding to disasters,” advised Kocher. “So, we just need to do everything we can to try and burn at all times of year to try to get ahead of these tragic wildfires that are happening.”

https://www.mymotherlode.com/news/local/513777/camp-fire-impacted-local-prescribed-fire-training.html

The New Abnormal: A Town Hall on California's Fires and the Future

(Commonwealth Club) Dec. 4, 2018

… To address some of these critical and urgent questions, please join The Commonwealth Club for a special free town hall on California's fires and what can be done in the short and long term to prepare for them. 

Guests:

J. Keith Gilless, Chair, California Board of Forestry and Fire Protection; Professor of Forest Economics, UC Berkeley

Thom Porter, Chief of Strategic Planning, California Department of Forestry and Fire Protection (CAL FIRE)

Kurtis Alexander, Water, Wildfire and Climate Writer, San Francisco Chronicle

Maggi Kelly, Professor and Cooperative Extension Specialist in the Environmental Science, Policy and Management 

https://www.commonwealthclub.org/events/archive/video/new-abnormal-town-hall-californias-fires-and-future

Valley's Gold: Food Safety

(Valley's Gold) Dec. 4

Learn about the economic engine that drives the region, Agriculture. With host Ryan Jacobsen

UC CalFresh Nutrition Education Specialist Elizabeth Lopez shares food safety tips and tools in this PBS episode starting at the 18:32 mark.

https://www.pbs.org/video/valleys-gold-food-safety-bqfgv4

San Diego County wants to build 10,000 new homes in fire-prone areas

(San Diego Union Tribune) Joshua Emerson Smith, Dec. 3

…What these building codes and other rules don't take into account is whether a particular project should be built at all, said Max Moritz, a cooperative extension specialist in wildfire at the Bren School at UC Santa Barbara.

“There's all these hazards that we use to guide our building and our zoning from floods to landslides, and fire is not one of them,” Moritz said.

“In the end, the taxpayer is left holding the bill for all this,” he added. “The developer may do a really good job at designing and convincing everybody that it's the right thing to do, but after they walk away, the public is left doing fuels maintenance for decades, and the public picks up the bill when there's a disaster.”

https://www.sandiegouniontribune.com/news/public-safety/sd-me-wildfire-housing-protection-20181203-story.html

California is managing its forests — but is the president managing its federal lands?

(NBC News) James Rainey, Dec. 2

...Scott Stephens, a University of California, Berkeley professor of fire science, said the fire cataclysms of the last two years seem to have ended a long era of inattention.

“We will start to change the trajectory,” he said, “so we won't have tragedies like we had in Paradise.”

https://www.nbcnews.com/news/us-news/california-managing-its-forests-president-managing-its-federal-lands-n942581

Subfreezing temperatures predicted for early Monday in Modesto area

(Modesto Bee) Deke Farrow, Dec. 2

...The University of California Cooperative Extension in Sacramento County offers more

Posted on Thursday, January 3, 2019 at 1:23 PM

August 2018 News Clips 8/1-8/15

UC: Tariffs could cost fruit, nut industries over $3 billion

(Farm Press) Aug. 15

A new report released by the University of California Agriculture and Natural Resources' Agricultural Issues Center estimates the higher tariffs could cost major U.S. fruit and nut industries $2.64 billion per year in exports to countries imposing the higher tariffs, and as much as $3.34 billion by reducing prices in alternative markets.

https://www.westernfarmpress.com/tree-nuts/uc-tariffs-could-cost-fruit-nut-industries-over-3-billion

Evacuation priorities: Save people first, then livestock

(Ag Alert) Kathy Coatney, Aug. 15

"It's generally too difficult to get trucks out on such a short notice," said Glenn Nader, University of California Cooperative Extension livestock and natural resources advisor emeritus for Butte, Sutter and Yuba counties.

… Carissa Koopmann Rivers, UCCE livestock and natural resources advisor for Siskiyou County, said the Klamathon fire, first reported in early July, devastated the town of Hornbrook, which is situated in a cattle-producing area.

…Ricky Satomi, UCCE forestry advisor for Shasta, Trinity and Siskiyou counties, said if there's a wildfire and a person has advanced notice, there are several things that can be done to save buildings before evacuating.

http://agalert.com/story/?id=12106

Tariffs Could Cost California Growers Billions

(Growing Produce) Christina Herrick, Aug. 15

new study from the University of California Agriculture and Natural Resources' Agricultural Issues Center finds that tariffs on 10 fruit and tree nut exports alone are estimated to cost the U.S. $3.4 billion annually.

https://www.growingproduce.com/nuts/tariffs-cost-california-growers-billions/

Interior Secretary: Environmental policies, poor forest management to blame for wildfires

(Circa) Leandra Bernstein, Aug. 14

…"Together, poor land management, poor land use planning and the onset of climate change, we have created the perfect environment for the perfect firestorm in California. It's completely expected and it's going to get worse," explained Dr. Kate Wilkin, a fire scientist at the University of California Cooperative Extension.

https://www.circa.com/story/2018/08/14/nation/interior-secretary-environmental-policies-poor-forest-management-to-blame-for-wildfires

Looming Chlorpyrifos Ban Has ‘Natural' Pesticide Makers Buzzing

(Bloomberg) Tiffany Stecker, Aug. 14

...Alternatives may be available, but they lack the punch of chlorpyrifos, which kills multiple pests at once, Beth Grafton-Cardwell, a scientist working with citrus farmers as part of the University of California Cooperative Extension, told Bloomberg Environment.

https://www.bna.com/looming-chlorpyrifos-ban-n73014481691/

Fierce and Unpredictable: How Wildfires Became Infernos

(New York Times) Jim Robbins, Aug. 13

…Triple-digit temperatures “preheat the fuels, and it makes them much more receptive to igniting,” said Scott L. Stephens, a fire ecologist at the University of California, Berkeley.

https://www.nytimes.com/2018/08/13/science/wildfires-physics.html

In California's new wildfire reality, facing the need for periodic fires to clear fuel

(SF Chronicle) Kurtis Alexander, Aug. 13

While misguided forest- management policies are just one reason that fire has become more devastating, a warming climate and more development in California's wildlands also contribute, making planned burning vital, said wildfire specialist Max Moritz with UC's Division of Agriculture and Natural Resources.

“We need to become more comfortable with fire as a tool,” he said. “Prescribed fire could do a lot of good, restoring these forests to healthy conditions and reducing the fire hazard.”

https://www.sfchronicle.com/california-wildfires/article/California-s-new-wildfire-reality-2-years-of-13153404.php

8/13/18 Trade Tensions

(NewsTalk 780 KOH) Jon Sanchez Show, Aug. 13

Daniel Sumner, director of the UC Agriculture Issues Center, discussed the impact of trade tariffs on agriculture and U.S. economy with Jon Sanchez

https://www.spreaker.com/user/10565136/sanchez0813

UCCE Manure Nitrogen Study Update in Dairy Feed Crops

(California Dairy Magazine) Aug. 10

It takes time for the nitrogen found in dairy manure water to become available to feed crops out in the field, and as dairy producers don't want to under or over fertilize their feed crops, the UC Cooperative Extension is conducting a research trial to find out more regarding how manure water interacts in the soil with plant root systems. Watch this brief interview UC Agronomy Advisor Nicholas Clark as he summarizes a recent presentation he shared at the Golden State Dairy Management Conference.

http://www.californiadairymagazine.com/2018/08/10/ucce-manure-nitrogen-study-update-in-dairy-feed-crops

Trees vital as heat waves ravage Southland, experts and L.A. officials say

 (Hub LA) Hugo Guzman, Aug. 10

…Researchers with the University of California Cooperative Extension are helping do just that. In partnership with the United States Forest Service, researchers there have launched a 20-year study to identify trees that can withstand higher temperatures and lower rainfall. Native trees such as the Catalina Cherry and Ironwood trees, along with imports like Ghost Gum and Acacia trees, could form the future of L.A.'s canopy.

http://www.hub-la.com/news/trees-heat-waves-ravage-southland-officials/

Elkus Ranch brings kids to nature

(Half Moon Bay Review) Max Paik, Aug. 8

“I think it's important that the children get to see what it takes to care for farm animals … from the cute to the somewhat smelly,” said Igor Lacan, environmental horticulture adviser with the University of California Cooperative Extension, which runs the ranch.

https://www.hmbreview.com/news/elkus-ranch-brings-kids-to-nature/article_623c066a-9b25-11e8-b7bd-5b37951a239e.html

What These Wildfires Say About Climate Change

(OnPoint NPR) Eric Westervelt, Aug. 8

Guests

  • Daniel Berlant, assistant deputy director of Cal Fire, the state's fire agency.
  • Ryan Lillis, reporter for the Sacramento Bee. He has covered most of Northern California's fires for the last 12 years. (@Ryan_Lillis)
  • Lenya Quinn-Davidson, area fire adviser with the University of California's Cooperative Extension, which works with counties and communities in the state on managing the threat of wildfires. Northern California coordinator of the California Fire Science Consortium. (@lenyaqd)

Michael Mann, professor of atmospheric science and director of the Earth System Science Center at

Pennsylvania State University. Co-author of "The Madhouse Effect: How Climate Change Denial is Threatening Our Planet, Destroying Our Politics, and Driving Us Crazy." (@MichaelEMann)

http://www.wbur.org/onpoint/2018/08/08/mendocino-complex-wildfires-california-climate-change

Drought may be increasing camel cricket numbers

(Farm Press) Tim Hearden, Aug. 8

A few years ago, University of California viticulture and pest management advisors noticed unusual leaf symptoms in certain Napa County hillside vineyards that were right next to oak woodlands.

As described by the UC Cooperative Extension's Monica Cooper and Lucia Varela, the feeding activity they noted in April 2015 resulted in a “lace-like” appearance to damaged leaves. Then last year, in March, they observed feeding damage to expanding buds.

… Where vineyards have come into play is when they were situated on hillsides next to oak woodlands and mixed species of white alders, madrone, California bay, and Douglas fir, according to Varela, a north coast integrated pest management advisor, and Rhonda Smith, a UCCE viticulture advisor.

https://www.westernfarmpress.com/grapes/drought-may-be-increasing-camel-cricket-numbers

Yes, humans have made wildfires like the Carr fire worse. Here's how.

(Washington Post) Sarah Kaplan, Aug. 8

…Many forests in the western United States are “fire adapted” said Scott Stephens, a fire ecologist at the University of California at Berkeley. Natural wildfires every 5, 10 or 20 years help clear debris from the forest floor and make room for stronger, healthier trees.

…Wildfires are as unstoppable as hurricanes, Stephens said — and much like hurricanes, increasingly inevitable as the climate changes. “But you could do a lot more when you're getting ready for fire to inevitably occur,” he said. By building with fire-safe materials, establishing buffer zones between ecosystems and communities, and better caring for forests before fire season starts, some of the destructiveness of fires could be mitigated, Stephens said.

https://www.washingtonpost.com/graphics/2018/national/amp-stories/humans-have-made-wildfires-worse-heres-how/

The staggering scale of California's wildfires

(New York Times) Lisa Friedman, Jose A. Del Real, Aug. 8

…Lisa: Mr. Trump in his tweet referred to the longstanding dispute between California farmers and environmentalists over the allocation of the state's precious water resources. Both sides want more and Mr. Trump has embraced the arguments of the agriculture community.

But William Stewart, a forestry specialist at the University of California, Berkeley said leaving less water for fish would have no impact on amount available for fighting fires. That water comes from local streams and rivers, where water-dropping helicopters drop their buckets. Neither he nor other scientists could point to a scenario in which California's environmental laws have prevented or curbed the use of water to fight wildfires.

https://www.nytimes.com/2018/08/08/us/california-today-fires-and-climate.html

California giving out $170 million in cap-and-trade revenue to help prevent wildfires

(San Francisco Chronicle) Kimberly Veklerov, Aug. 8

…Groups in six Bay Area counties will get a combined $7.4 million. The biggest portion of that, $3.6 million, will go to UC Berkeley. The Federal Emergency Management Agency in 2016 withdrew what would have been an award of roughly the same amount to thin and remove eucalyptus trees in the East Bay hills after a lawsuit by conservation activists.

…Keith Gilless, chairman of Cal Fire, said the state needs to do much more vegetation management — activities like reducing hazardous plant fuels — to address wildfire risk.

“One of the things we need in California moving forward is striking a better balance between carbon sequestration in forests and the risk associated with that densely stocked carbon sequestration,” said Gilless, also a UC Berkeley professor of forest economics. “We need to figure out ways to do vegetation management that are socially acceptable with the smallest public subsidy possible.”

https://www.sfchronicle.com/california-wildfires/article/California-doles-out-170-million-in-13139050.php

These California counties have the highest concentration of homes vulnerable to wildfire

(Sac Bee) Michael Finch II, Aug. 7

In the case of the northern counties, the risk will be higher because homes there often dispersed at the edge of a wildland area, said Lenya Quinn-Davidson, a Eureka-based fire advisor for the University of California Division of Agriculture and Natural Resources.

“Those areas that you mentioned are areas that have a lot of homes mixed into the wildland-urban interface — areas where there are a lot of homes that are edgy and in the forest and have a lot of fuel.”

https://www.sacbee.com/news/state/california/fires/article216076320.html#storylink=cpy

Can More Logging Help Prevent California Wildfires?

(KQED) Forum, Aug. 7

Cal Fire officials announced yesterday that the Mendocino Complex fire grew to over 283,000 acres, making it the largest in state history. As wildfires across the state rage on, Governor Brown and some lawmakers are calling for increased forest thinning to lessen the threat posed by fires. Those in favor of logging say that removing trees and vegetation can help reduce a fire's intensity and make forests more resilient. Opponents say thinning does nothing to protect communities from fires and imperils species that depend on dense forests. We'll take up the debate.

Guests:

Chad Hanson, director, John Muir Project of Earth Island Institute ; co-author, "Nature's Phoenix: The Ecological Importance of Mixed-Severity Fires"

Molly Peterson, reporter on assignment for KQED News

Scott Stephens, professor of fire science at the College of Natural Resources, UC Berkeley

Rich Gordon, president and CEO, California Forestry Association, former assemblymember representing California's 21st district

Jim Wood, assemblymember for district 2, Sonoma County, a member of the Senate and Assembly conference committee on wildfire preparedness and response

https://www.kqed.org/forum/2010101866607/can-more-logging-help-prevent-california-wildfires

Trump wants to clear more trees to halt fires. The feds need to spend more, experts say.

(Sac Bee) Emily Cadei and Kate Irby, Aug. 7

“I think for a number of years the feds were more ahead of this dilemma, at least in discussions,” said Scott Stephens, a professor of fire science at the University of California, Berkeley. But “I have to say right now, I think the state is moving ahead. It's certainly being more innovative, it's doing more policy work.”

https://www.sacbee.com/news/politics-government/capitol-alert/article216160995.html

Trump says California's water policies are making the wildfires worse. Is he right?

(Sac Bee) Dale Kasler, Aug. 6

William Stewart, a forestry management expert at UC Cooperative Extension, agreed. “The entity that's doing the worst job are the people working for him,” Stewart said, referring to Trump.

Stewart said the Carr Fire, which killed seven people and forced mass evacuations in and around Redding, started in shrub and grasslands west of the city, not in the forests. Only lately, after the threat to Redding abated, has the fire moved north onto Forest Service land and forested property owned by Sierra Pacific Industries, he said.

https://www.sacbee.com/news/politics-government/capitol-alert/article216181625.html

California Groundwater Law Means Big Changes Above Ground, Too

(Water Deeply) Matt Weiser, Aug. 6

The best groundwater recharge areas have certain soil types that are good at absorbing water. These areas have already been mapped by, among others, the California Soil Resource Lab at the University of California, Davis. [Tobi o'Geen's lab]

https://www.newsdeeply.com/water/articles/2018/08/06/california-groundwater-law-means-big-changes-above-ground-too

Cal Fire responds to President Trump's tweet about state wildfires

(ABC7) Rob McMillan, Aug. 6

Cal Fire and a researcher from UC Riverside responded to Donald Trump's tweet related to the state's wildfires on Monday.

"Thinning would be a good idea, but the question is how you thin properly," UC Riverside's Dr. Richard Minnich said.

"There are too many trees in the ground sucking the ground dry. That's one of the reasons you had so many trees die in the Sierras."
But Minnich says that there is plenty of water in California. Shasta is the biggest reservoir in the state and it's currently more than two-thirds full.

https://abc7.com/politics/cal-fire-responds-to-president-trumps-tweet-/3896820/

California Wildfires: It's a people problem

(East Bay Times) Lisa Krieger, Aug. 5

Even as fires rage across California, thousands of new homes are being built deeper into our flammable foothills and forests, as lethal as they are lovely.

A big reason why: It's harder to do controlled burns — one of the most effective fire suppression techniques — near residential areas, due to smoke concerns. Until the 1970's, fire suppression tended to minimize fire spread.

“If homes are sprinkled through the landscape, you take that key tool off the table,” said Max Moritz, a wildfire specialist with UC's Division of Agriculture & Natural Resources.

https://www.eastbaytimes.com/2018/08/05/california-wildfires-its-a-people-problem/

Report: Future climate could affect street trees

(Turlock Journal) Kristina Hacker, Aug. 3

Eighty-one years from now, Turlock's climate could resemble more of southeast California's high desert areas, according to a new report that says inland California municipalities should consider increasing temperatures due to climate change when planting street trees.

…"Urban foresters in inland cities of California should begin reconsidering their palettes of common street trees to prepare for warmer conditions expected in 2099 due to climate change," said the study's co-author, Igor Lacan, UC Cooperative Extension environmental horticulture advisor in the Bay Area.

https://www.turlockjournal.com/news/local/report-future-climate-could-affect-street-trees/

Wildfires force California to reckon with a not-so-new normal

(Christian Science Monitor) Martin Kuz, Aug. 3

…The committee's focus on improving utility grid safety and examining the liability of power companies reflects the causes of several blazes in 2017. The absence of land use planning from its agenda suggests what Max Moritz, a wildfire specialist at the University of California, Santa Barbara, describes as a “political will problem.”

“If you want to keep communities safe, then you have to think about living differently, about where and how we build our communities,” he says. “But there's no bill in the legislature about that.”

https://www.csmonitor.com/USA/Society/2018/0803/Wildfires-force-California-to-reckon-with-a-not-so-new-normal

Will smoke taint summer harvests in the Mother Lode?

(The Union Democrat) Giuseppe Ricapito, Aug. 3

Drift smoke from the Ferguson Fire has some Tuolumne County vintners and agriculturalists concerned about the commercial viability of the early fall grape harvest, but one forestry official with the University of California noted that the native wilderness of the Mother Lode has a developed adaptability to smoky conditions.

Susie Kocher, forestry and natural resources advisor with the University of California Department of Agriculture and Natural Resources Central Sierra Cooperative Extension, said that “smoke taint” of commercial agriculture was always a concern during fire season.

“It's grapes we worry about the most,” she said. “In the past there have been bad years when there was a lot of smoke where grapes were on the vine and wineries had to produce the smoky wine because of that effect.”

https://www.uniondemocrat.com/localnews/6425094-151/will-smoke-taint-summer-harvests-in-the-mother

Coyote encounters expected to rise during heat and drought

(ABC 10) Jared Aarons, Allison Horn, Aug. 2

The record-breaking heat and drought are forcing animals, including coyotes, out of their natural habitats and closer to humans…

The University of California Coyote Catcher website tracks sightings and attacks. Their figures for 2018 show coyote incidents are down compared to last year. In 2017, there were 142 coyote attacks. More than halfway through 2018, San Diego is on track to stay below that number, with 64 attacks.

According to the website, there have been six reported pet deaths this year.

https://www.10news.com/news/coyote-encounters-expected-to-rise-during-heat-and-drought

Backyard chickens are dying in droves in SoCal. Will disease spread to Valley?

(Fresno Bee) Robert Rodriguez, Aug. 2

Maurice Pitesky, a veterinarian and University of California extension specialist in the School of Veterinary Medicine at UC Davis, said backyard chicken owners should closely watch their flocks.

Symptoms include, sneezing, coughing, green watery diarrhea, neck twisting, paralysis, decreased egg production and swelling around the eyes and neck.

https://www.fresnobee.com/news/business/agriculture/article215859875.html

Growers prepare for smaller prune harvest

(Farm Press) Tim Hearden, Aug 2

…With guidance from University of California Cooperative Extension advisors, growers have been paying close attention to tree water stress and sugar levels in the weeks leading up to the harvest, which was expected to begin in about the third week of August.

… “It's probably going to vary a little bit because the cropping is really variable,” UCCE advisor emeritus Rick Buchner says of the prune crop. “Some of it is good and some is really light. We had a heck of a time pollinating them.”

…“Harvest can be a nerve-wracking time in the prune business,” UCCE advisors Franz Niederholzer and Wilbur Reil note in a California Dried Plum Board blog post. “The finish line – when the entire crop is in the bins – may be in sight, but here are still tough decisions to be made that influence your bottom line.”

…In general, harvest can be expected roughly 30 days after the first healthy fruit in an orchard starts changing color, UCCE orchard advisor Katherine Jarvis-Shean explains in a separate blog post. She urged growers to time their irrigation cut-off to improve dry-away ratios, reduce premature fruit drop and decrease shaker bark damage at harvest.

https://www.westernfarmpress.com/orchard-crops/growers-prepare-smaller-prune-harvest

Researchers look at ways to improve onion yields

(Ag Alert) Padma Nagappan, Aug. 1

Jairo Diaz-Ramirez and five other scientists have recently completed year two of an irrigation trial for onions, testing furrow and drip irrigation, and found that their methods produced good results, without water distress or soil tension. They tested the Taipan variety of onions.

http://agalert.com/story/Default.aspx?id=12068

The California fires situation is concerning, but not hopeless

The news that Americans are getting about California's devasting fires is not being hyped up by the media, said UC Cooperative Extension area fire advisor Lenya Quinn-Davidson on the nationally broadcast NPR program On Point.

Host Eric Westervelt of WBUR in Boston got a Northern California perspective from Quinn-Davidson, who works with communities in Siskiyou, Trinity and Mendocino counties on managing the threat of wildfires and is the Northern California coordinator of the California Fire Science Consortium. 

"I definitely don't think the situation is being hyped up," Quinn-Davidson said. "I'm in Ukiah and there's a thick blanket of smoke. Everyone can feel the tension of the Mendocino Complex Fire."

Lenya Quinn-Davidson

Quinn-Davidson said she grew up in the vicinity and, back then, major fires like those burning today only happened every few years. Lately, such super fire seasons are happening every year. She said it's time for Californians to take a different approach when thinking about fire.

"Fire is the only natural disaster that we fight against," Quinn-Davidson said. "With hurricanes and earthquakes, we adapt and try to identify vulnerabilities and change our behavior. We haven't treated fire like that. We need to learn how to adapt and make changes that make us more resilient to fire."

On Point is NPR's only call-in program. One caller asked whether climate change has reached an irreversible tipping point at which little can be done to reverse the damage that is causing extreme flooding, heat, hurricanes and wildfires.

Quinn-Davidson said she offers hope to the people in communities she serves.

"They're not powerless," she said. "I don't want people to feel that we are beyond some tipping point and they should just throw in the towel. I think we need to feel empowered to make the changes we can make - whether on a personal scale, at at the mid-grade community scale, or if it is taking political action to make larger change ... We still have some place to make a difference. I really believe that."

Michael Mann, professor of atmospheric science and director of the Earth System Science Center at Pennsylvania State University, was also a guest on the On Point program. He said that, as a nation, we may have breached a different tipping point - a tipping point in public consciousness. Recent news reports have informed the public about extreme flooding in Japan, record-breaking heat in Europe and catastrophic wildfires in California.

"This summer has made a difference in the public perception of how profound the threat of climate change already is," Mann said. "And I like to think that when they go to the voting booths in less than 100 days, they're going to be thinking about climate change and the need to act on this problem. I think we will see progress."

Posted on Wednesday, August 8, 2018 at 3:15 PM
Focus Area Tags: Environment

Next 5 stories | Last story

 
E-mail
 
Webmaster Email: ckchoi@ucanr.edu