Fingerprint of climate change on California drought

Source: Angela Fritz; The Washington Post 

Researchers studying the fingerprint of human-caused climate change on extreme weather events in 2013 have found that it played a role in half of the events that they looked at, including the California drought and extreme heat events.

Climate change attribution — figuring out what role climate change is playing in our weather events — is a very difficult science. There are so many moving parts: ground-level weather conditions, large-scale atmospheric patterns, and global teleconnections, like El Nino, that influence weather worldwide. And a changing climate can influence all of them (or none of them) in any given moment.

Nonetheless, given how costly weather disasters have become, the question of how extreme events could be changing is possibly the most important question to ask in climate change. So each year, scientists take a look back at the way change change could have impacted a few notable extreme events, and publish their findings in the Bulletin of the American Meteorological Society.

One study in the report, which was released on Monday, concluded that “global warming has very likely increased the probability” of the large-scale atmospheric patterns that have played a role the current, historic California drought – a strong, persistent ridge of high pressure over the western U.S. has essentially blocked the region from being impacted by storms coming off the Pacific.

That ridging pattern, which lead to few precipitation events, was made more likely by the presence of human greenhouse gas emissions, the study says.

Two other studies that dug in to similar aspects of California drought were less eager to point the finger at human-caused climate change.  Both studies looked at the role of warm ocean waters in the Pacific, and its relationship to California precipitation. While warm sea surface temperatures in the northeast Pacific would cause the dry ridging pattern over the western U.S., it would also act to cause heavier precipitation events over California by increasing the humidity.

While that’s not the outcome California saw in 2013 and the beginning of 2014, scientists say its enough of a question mark to remain uncertain on whether or not this event would have occurred without global warming.

However, it’s important to note that these studies looked at very specific, individual factors of the drought. California could be looking at its warmest year on record in 2014, but heat — which has a much more clear link with climate change, and acts to intensify and prolong a drought – was not considered in any of the studies looking at the California dry spell.

While drought remains somewhat of a question mark, scientists are most confident that the risk of 2013′s extreme heat events was made larger by human-caused climate change. All of the studies that looked at the extremely hot summers or heat waves around the globe concluded that climate change played some role in dialing up the temperature.

Australia, in particular, was severely impacted by heat extremes in the southern hemisphere summer of 2012-2013. The year was the hottest on record for the country, and subjected Australians to numerous heat waves and a drought that cost the government approximately $300 million USD. All of the studies that examined Australia’s summer temperatures found that climate change played a significant role in the heat, with one study even concluding that it has increased the risk of the event by two to three-fold.

“The results from the Australia studies are rather striking,” said Peter Stott of the Met Office Hadley Center in the U.K., and an editor in the report compilation in a press briefing. “It’s almost impossible, it’s very hard to imagine, those temperatures in a world without climate change.”

Hot summers and heat waves in New Zealand, Korea, China, and Japan were also examined, and determined to be influenced by climate change, and one group suggested that the Korea summer heat wave was made 10 times more likely by human-driven climate change.

The link between heavy precipitation events and human-caused climate change in 2013 appear to be more ambiguous.

Researchers who looked at the extreme precipitation events of 2013 found varying results — two studies found that human-caused climate change increased the likelihood of heavy precipitation events in the U.S. and India, while another two found no discernible link between the extreme precipitation events in Europe and climate change. One study, which addressed the extreme flooding event in Colorado in September 2013, found that the probability of such an event has even decreased in climate change.

Unsurprisingly, scientists found that the occurrence of cold waves — long periods of abnormally cold weather — have become much less likely in the presence of global warming. In particular, scientists looked at the extremely cold winter of 2013 in the U.K., finding that the probability of that event has dropped 30-fold.

2016-05-31T19:33:22-07:00October 7th, 2014|

Hartnell College Hosts Agroterrorism Training

UC Davis has announced that Hartnell College, in the Salinas Valley, is hosting a series of six agroterrorism training courses. David Goldenberg from the UC Davis, Western Institute for Food Safety and Security will be at the helm of these U.S. Department of Homeland Security (DHS) courses.

Goldenberg, Acting Program Manager and Coordinator for Field Training at WIFSS, pointed out that the Agricultural Business and Technology Institute at Hartnell is partnering with WIFSS to conduct the agroterrorism training courses, which kicked off on September 5. These courses emphasize the importance of awareness of and preparedness for disasters that can affect the agricultural industry. Preparedness includes having a response action plan in which all community members and organizations have a coordinated disaster response strategy.

The remaining classes are:

• Oct. 10, AWR 155: Principles of Frontline Response to Agroterrorism and Food System Disasters, 8 a.m. to 3 p.m.

• Oct. 17, AWR 156: Principles of Planning and Implementing Recovery (6 hours), 8 a.m. to 3 p.m.

These agroterrorism courses delivered at Hartnell are geared toward traditional first responders as well as community emergency planners, public health officials, and members of the agricultural community including county officials, local farmers and ranchers who are interested in training addressing potential threats to food safety and food security.

2016-05-31T19:33:22-07:00October 6th, 2014|

IR-4 on Process and Trends of Biopesticides

Michael Braverman manages biopesticides for Rutgers University’s IR-4 Project in Princeton, New Jersey. The IR- 4 Project helps with research to get these safe and effective pest management products registered for use in specialty crops, the cornerstone of California agriculture.

“We have two main objectives,” said Braverman. “We have an efficacy grant program, where we fund researchers all across the United States to conduct field or greenhouse trials involving biopesticides to see how they can fit into real-world production systems. The other part of our program is a regulatory assistance program.  Biopesticides, like any crop protection products on the market, require EPA registration.  We work with university researchers who may have discovered a new organism, a plant extract or whatever it may be, and we help guide them through the EPA registration process,” said Braverman.

“There is certainly a trend towards use of biopesticides,” Braverman observed. “If you notice, major manufacturers—all the biggest companies—are now investing in research or purchasing smaller companies that are involved in the biopesticide market. So it’s really expanding very rapidly,” said Braverman.

2016-05-31T19:33:22-07:00October 3rd, 2014|

WIFSS Animals in Disasters Courses Piloted in Sonoma

2015 WIFSS Animals in Disaster Course Series

Source: Chris Brunner; UC Davis Western Institute for Food Safety and Security

 

Without coordinated response, awareness and resources, those animals left behind in a natural or man-made disaster most often do not survive. The Western Institute for Food Safety and Security (WIFSS) offers a series of Animals in Disasters courses that help prepare first responders and community members for animal-related emergencies.

WIFSS instructors, Tracey Stevens, deputy director, Animals in Disasters Project, and Dr. Michael Payne, dairy Ooutreach coordinator, piloted two new Department of Homeland Security Animals in Disasters courses this summer in Sonoma, California.

Class participants in “Emergency Animal Sheltering: Veterinary Considerations” learned skills and knowledge on how to establish an emergency animal shelter, and how to safely shelter and reunify animals that have been displaced during a disaster. In the “First Responder Guidelines for All Hazards Large Animal Emergency Evacuation” class, emergency personnel were provided instruction on safe approaches to emergency evacuation of large animals.

First responders, county officials, animal services personnel, veterinarians and other individuals can look forward to the 2015 WIFSS Animals in Disaster Course series which, in addition to the two courses above, will include:

  • Guidelines for Establishing an Emergency Animal Shelter: Veterinary Considerations – CE approved
  • Loose Livestock, Injured Wildlife and Humane Euthanasia of Animals for First Responders
  • First Responder Guidelines for Equine Emergencies – Level 1
  • Veterinarian Integration into Multi-Agency Emergency Equine Rescue and Disaster Response – CE approved

View WIFSS Animals in Disasters for announcements of course dates and registration information.

2021-05-12T11:17:15-07:00October 1st, 2014|

Drought’s impact on crops

Source: Dale Kasler; The Sacramento Bee

It’s harvest time in much of California, and the signs of drought are almost as abundant as the fruits and nuts and vegetables.

One commodity after another is feeling the impact of the state’s epic water shortage. The great Sacramento Valley rice crop, served in sushi restaurants nationwide and exported to Asia, will be smaller than usual. Fewer grapes will be available to produce California’s world-class wines, and the citrus groves of the San Joaquin Valley are producing fewer oranges. There is less hay and corn for the state’s dairy cows, and the pistachio harvest is expected to shrink.

Even the state’s mighty almond business, which has become a powerhouse in recent years, is coming in smaller than expected. That’s particularly troubling to the thousands of farmers who sacrificed other crops in order to keep their almond orchards watered.

While many crops have yet to be harvested, it’s clear that the drought has carved a significant hole in the economy of rural California. Farm income is down, so is employment, and Thursday’s rain showers did little to change the equation.

An estimated 420,000 acres of farmland went unplanted this year, or about 5 percent of the total. Economists at UC Davis say agriculture, which has been a $44 billion-a-year business in California, will suffer revenue losses and higher water costs – a financial hit totaling $2.2 billion this year.

Rising commodity prices have helped cushion at least some of the pain, but more hurt could be on the way. With rivers running low and groundwater overtaxed, the situation could get far worse if heavy rains don’t come this winter.

“Nobody has any idea how disastrous it’s going to be,” said Mike Wade of Modesto, executive director of the California Farm Water Coalition, an advocacy group based in Sacramento. “Is it going to create more fallowed land? Absolutely. Is it going to create more groundwater problems? Absolutely.

“Another dry year, we don’t know what the result is going to be, but it’s not going to be good,” Wade said.

Central Valley residents don’t have to look far to see the effects. Roughly one-fourth of California’s rice fields went fallow this year, about 140,000 acres worth, according to the California Rice Commission, leaving vast stretches of the Sacramento Valley brown instead of their customary green.

“We’d all rather be farming, as would everybody who depends on us – the truck drivers, the parts stores, the mills,” said Mike Daddow, a fourth-generation rice grower in the Nicolaus area of southern Sutter County.

Daddow opted to fallow 150 of his family’s 800 acres this year and counts himself lucky. “We did better than a lot of people,” he said.

Last week, Daddow was gearing up for the harvest, which begins Monday. It was pleasantly warm, but the faint smoky smell from the King fire was another unwelcome reminder of the parched season of discontent.

“It affects me, yes, I will have less profit,” he said. “It affects hourly workers. If there’s no ground to till, I can’t hire them to do anything.”

Daddow hired just six workers during spring planting, instead of the usual nine or 10.

Calculating total job losses related to the drought is difficult, especially in an industry in which many workers are transient and much of the work is part time. The state Employment Development Department, drawing from payroll data, said farm employment has dropped by just 2,700 jobs from a year ago, a decline of less than 1 percent.

But experts at UC Davis say they believe the impact is more severe. Richard Howitt, professor emeritus of agricultural economics, said he believes the drought ultimately will erase 17,000 jobs. He bases that, in part, on the increased number of families seeking social services.

The human cost shows up at rural food banks, which are reporting higher demand for assistance from farmworkers and their families. At the Bethel Spanish Assembly of God, a church in the Tulare County city of Farmersville, the number of families receiving food aid every two weeks has jumped from about 40 last year to more than 200. Farmersville, a city of 10,000, is at the heart of a region that grows an array of crops, from lemons to pistachios to grapes.

“Some of them are working … but they’re not putting in the hours,” said the Rev. Leonel Benavides, who is also Farmersville’s mayor. Thanks to state-funded drought relief, the church has been able to meet the increased demand – and then some.

“Instead of just two boxes, we give them three,” Benavides said.

The effect goes beyond the farm fields. N&S Tractor, which sells Case IH brand farm equipment throughout the Central Valley, has seen business tail off as farmers conserve cash.

“It’s not just our dealership,” said N&S marketing director Tim McConiga Jr., who works out of the company’s sales office in Glenn County. “You talk to John Deere, you talk to Caterpillar, everyone is going to tell you their numbers are down.”

The drought has had varying impacts on different areas of the state, depending in part on who has first dibs on the dwindling water supply. Some growers have stronger water rights than others. Generally speaking, Sacramento Valley farmers have had it easier than their counterparts south of the Sacramento-San Joaquin Delta, where the cutbacks have been more severe.

The Modesto and Turlock irrigation districts are delivering about 40 percent of their usual amounts. The Merced Irrigation District is far worse off, as are many of the West Side areas supplied by the federal Central Valley Project. The Oakdale and South San Joaquin irrigation districts have not had large cutbacks, but leaders worry about a dry 2015.

Regardless of geography, many growers have had to make difficult choices about which fields to water, leaving portions of their farms idle.

Bruce Rominger of Winters, chairman of the California Tomato Growers Association, made the decision to push ahead with his tomato crop at the expense of other commodities. With tomatoes selling for a robust $83 a ton, vs. about $70 a year ago, it was a matter of simple economics.

“Other crops are not getting the water,” said Rominger, who owns and leases a total of about 5,000 acres. “We sacrificed some alfalfa, we sacrified some sunflowers, we sacrificed quite a bit of rice. We fallowed 25 percent of our farm.”

Much of the processing tomato crop goes to canneries in Modesto, Oakdale, Escalon and Los Banos.

Choosing to focus on one crop doesn’t guarantee victory. Even the $4 billion almond industry – the great success story of California agriculture in recent years – could not be shielded from the drought’s effects.

As worldwide demand for almonds has boomed, prices have soared past $4 a pound and farmers have responded with more supply. Orchard plantings have continued unabated, even this year. With water supplies running low, many almond growers set aside other commodities to keep their orchards going.

Even so, the almond yield declined. Blue Diamond Growers, the big farmer-owner almond cooperative based in Sacramento, predicts that production in California will fall this year to around 1.9 billion pounds when the harvest is complete in a few weeks. That compares with the 2 billion pounds harvested last year and the U.S. Department of Agriculture’s forecast, released in late June, that this year’s crop would total 2.1 billion pounds.

What went wrong? Almonds are one of the thirstiest crops around, and there wasn’t enough water to generate big yields.

“I don’t think there was anyone who used as much (water) as they normally do,” said Dave Baker, director of member relations for Blue Diamond. The hot spells in June and July “stressed the trees even further” and curtailed production, he said.

With California accounting for 80 percent of global almond supply, Baker said he’s worried about being able to meet demand. “We have a growth industry,” he said.

Blue Diamond has plants also in Salida and Turlock, and several smaller processors are in or near Stanislaus County.

The lack of water last spring likely also has stunted navel orange production in the San Joaquin Valley, where harvest is expected to begin in a few weeks.

“We’re expecting some kind of damage to the crop,” said Alyssa Houtby, spokeswoman for California Citrus Mutual, a grower-owned association based in Tulare County. “We didn’t have the water in those key months.”

Economist Vernon Crowder, a senior vice president with agricultural lender Rabobank, said farmers went into this difficult season with a couple of advantages: Most commodity prices have risen in recent years, and most growers are in pretty good financial shape as a result. But another dry year could bring more serious hardship, he said.

“They have a little bit of cash to withstand this,” Crowder said. “They’re going to get through it. The real question is what is going to happen next year.”

Similar questions are being raised in the California wine industry, which produces much of its volume in the Modesto area. The last two grape harvests were extraordinarily strong, leaving an overhang of product that should help offset the slight declines in this year’s harvest. “Pricing should be steady,” said industry consultant Robert Smiley, a professor emeritus of business at UC Davis.

That doesn’t eliminate fears that next season’s crop could shrink substantially. Craig Ledbetter of Vino Farms, a Lodi grape producer, had enough water this year but said he’s afraid he’ll receive “curtailment notices” from the state signaling significant cutbacks in next season’s water supply.

“I’m very nervous about water,” said Ledbetter, who also raises wine grapes in Sonoma County. “If we don’t have a rainy winter, I can pretty much guarantee we’re all going to be receiving curtailment notices. If that happens, we’re going to be concerned about keeping the vine alive rather than harvesting it.”

2016-05-31T19:33:23-07:00September 30th, 2014|

California Citrus Mutual to Contribute $150k to Water Bond Campaign; $50k to Latino Outreach

California Citrus Mutual (CCM) will directly contribute $150,000 to the campaign to pass Proposition 1, the water bond measure.

The CCM Board of Directors voted unanimously to support the measure in order to secure a reliable and sustainable water supply for California agriculture and communities across the state.

“We are in a state of unprecedented crisis in terms of water supply,” says CCM President Joel Nelsen.  “CCM worked closely with members of the legislature to create a long term solution path for the State’s water infrastructure and sustainability needs.  It is essential to the future of agriculture in California that voters approve Proposition 1 this November.”

Proposition 1 includes $2.7 billion to build additional water storage that will alleviate pressure upon Millerton Reservoir and water users on the Friant-Kern Canal in critical drought years such as this.  Approximately 58% of U.S. fresh citrus is grown by farmers in the Friant service area who received zero surface water allocation from the Central Valley Project for the first time in the project’s history this year.

“CCM’s contribution of $150,000 is an investment in our future, and the future of California,” says CCM Board Chairman Kevin Severns.  “It is critical that voters understand the importance of the issue and vote to pass Proposition 1.”

Additionally, CCM has committed $50,000 to the “El Agua es Asunto de Todos” (Water is Everybody’s Business) outreach campaign to raise awareness among the Latino community about the importance of a reliable water supply for California’s economy and jobs.

“CCM is proud to support the ‘El Augua’ campaign in its effort to empower the Latino community to support policy that creates water for California,” concludes Nelsen.

2016-05-31T19:33:23-07:00September 29th, 2014|

Asian Citrus Psyllid Quarantine Covers Tulare County Completely

UPDATE: The Asian citrus psyllid (ACP) Quarantine covers Tulare County, in its entirety, following the detection of two psyllids in the City of Tulare. The first ACP was detected in a trap in a residential neighborhood on September 10, in the City of Tulare.  The second detection was on September 17, also in a residential setting within the City of Tulare.  These detections, when added to previous detections elsewhere in the county, dictate that a county-wide quarantine is the most effective response to contain the pest.  A map is available online at: www.cdfa.ca.gov/plant/go/acp-quarantine 

The quarantine prohibits the movement of host nursery stock out of the quarantine area and requires that all citrus fruit be either cleaned of leaves and stems or treated in a manner to eliminate ACP prior to moving out of the quarantine area.  Residents with backyard citrus trees in the quarantine area are asked to not remove fruit from the quarantine area.

In addition to quarantines in portions of Fresno, Kern, and San Luis Obispo counties, ACP entire-county quarantines remain in place in Imperial, Los Angeles, Orange, Riverside, San Bernardino, San Diego, Santa Barbara, and Ventura counties.

The ACP is an invasive species of grave concern because it can carry the disease huanglongbing (HLB), also known as citrus greening.  All citrus and closely related species are susceptible hosts for both the insect and the disease.  There is no cure once a tree becomes infected.  The diseased tree will decline in health until it dies.

HLB has been detected just once in California – in 2012 on a single residential property in Hacienda Heights, Los Angeles County.  HLB is known to be present in Mexico and in parts of the southern U.S.  Florida first detected the psyllid in 1998 and the disease in 2005, and the two have been detected in all 30 citrus-producing counties in that state.  The University of Florida estimates the disease has tallied more than 6,600 lost jobs, $1.3 billion in lost revenue to growers and $3.6 billion in lost economic activity.  The disease is present in Georgia, Louisiana, South Carolina, and Texas.  The states of Alabama, Arizona, Hawaii, and Mississippi have detected the pest but not the disease.

Residents in the area who think they may have seen the Asian citrus psyllid are urged to call CDFA’s Pest Hotline at 1-800-491-1899.  For more information on the Asian citrus psyllid and huanglongbing disease, please visit: www.cdfa.ca.gov/go/acp

Featured Photos, Source: M.E. Rogers, M. Luque-Williams, on CDFA website, “ASIAN CITRUS PSYLLID PEST PROFILE

 

Citrus Pest and Disease Prevention Committee Vacancy

The California Department of Food and Agriculture is announcing one vacancy on the Citrus Pest and Disease Prevention Committee. The Committee advises the CDFA secretary on activities associated with the statewide citrus specific pest and disease work plan that includes, but is not limited to outreach and education programs and programs for surveying, detecting, analyzing, and treating pests and diseases specific to citrus.

The members receive no compensation, but are entitled to payment of necessary travel expenses in accordance with the rules of the Department of Personnel Administration.

A committee member vacancy exists for a grower representative from Tulare County and will expire on September 30, 2017. Applicants should have an interest in agriculture and citrus pest and disease prevention. Individuals interested in being considered for a committee appointment should send a brief resume by November 1, 2014 to the California Department of Food and Agriculture, Plant Health and Pest Prevention Services, 1220 N Street, Room 221, Sacramento, California 95814, Attention: Victoria Hornbaker.

For additional information, contact: Victoria Hornbaker, Program Manager at (916) 654-0317, or e-mail (Victoria.hornbaker@cdfa.ca.gov).

2016-05-31T19:33:23-07:00September 29th, 2014|

Plant Scientist Urges Proactive Palmer Amaranth Prevention

By Colby Tibbet, Cal Ag Today reporter

Palmer amaranth, aka Amaranthus palmeri S. watson or carelessweed, is an annual herb of the pigweed species that is native to California where it thrives and poses a serious threat to farming.

Amaranth

Amaranthus palmeri S. Watson – carelessweed (Source on USDA Website: Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions.

 

Lynn Sosnoskie, a project scientist in the UC Davis Department of Plant Sciences who focuses on weed ecology and biology, says Palmer amaranth, spotted on the edge of fields in California, is remarkably aggressive both in growth rate and spread amidst field crops. It develops a lot of wind-blown seeds that spread rapidly.”

“I would suggest that growers in the state of California be particularly diligent about this plant,” said Sosnoskie. “It is a desert annual and is particularly well-adapted to dry environments where it can out-compete, create root growth and achieve stability well. And the recent drought has only escalated the problem.”

“Preventive measures are absolutely essential before this plant becomes established,” continued Sosnoskie. “We found out the hard way in the Southeastern U.S. that Palmer amaranth produces an exceptional number of seeds; if even one plant is missed by applications or escapes regular herbicide applications, that plant can essentially repopulate an entire field.”

“So its absolutely essential that growers here and everywhere become familiar with the weed and remove all plants quickly from a field before it hits reproductive maturity and forms seed,” she said.

Sosnoskie added that some cotton fields in the south have suffered up to 50 percent yield losses and worse. “Some growers have actually abandoned their fields and haven’t harvested their cotton for those years,” said Sosnoskie.

Sources and Resources:

Illustration Source: Amaranthus palmeri S. Watson – carelessweed (Source on USDA Website: Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. 3 vols. Charles Scribner’s Sons, New York. Vol. 2: 2. Courtesy of Kentucky Native Plant Society. Scanned by Omnitek Inc. Usage Requirements.

USDA Natural Resources Conservation Service

Palmer Amaranth

Compensatory growth and seed production: A tale of two weeds

2016-05-31T19:33:23-07:00September 27th, 2014|

Biopesticides Play a Bigger Role in Pest and Disease Control

By Colby Tibbet, California Ag Today Reporter

 

Pam Marrone, founder and CEO of Davis-based Marrone Bio Innovations, says biopesticides, a new frontier of pest control, works better when combined with conventional methods. “In the past, these biological products were standalone—like you see at your land grant colleges,” said Marrone.

“They would test standalone against the best cocktail chemicals. But where you see the best result is when they are incorporated into the mix,” said Marrone. “Likewise, nearly all the time, you see better results when biologicals are incorporated into the program than chemical-only programs, and you can validate that over and over again with on-farm demos,” added Marrone.

Marrone noted that biopesticides are price-competitive with traditional pesticides. “When you compare, dollar-for-dollar, today’s biopesticides are actually very cost-competitive. I think that’s a holdover from the past. There are high-priced and low-priced products—just like chemicals; you have sulfur and copper on the low end and chemical fungicides on the high-end.”

“It’s the same with biologicals. So, in our company, we looked at the full range of competitive products and priced in the middle-of-the-block to be competitive,” said Marrone.

“Historically the penetration has been in high-value fruits, nuts and vegetables,” Marrone said, “because of the issues of resistance, residues and worker re-entry. And that’s where the predominant use of these products remains, but there is now an interest is using them in the large-acre crops as well,” said Marrone.

2016-05-31T19:33:24-07:00September 24th, 2014|

Three UC Davis students named Switzer environmental fellows

Source: John Stumbos University of California, Davis

Three UC Davis graduate students—Angela Doerr, Sarah Moffitt, and Meredith Niles—have been awarded prestigious fellowships for outstanding environmental scholarship from the Robert and Patricia Switzer Foundation. Twenty-two such awards were made this year to students from New England and California.

“We are very grateful to the Switzer Foundation for again choosing UC Davis students for its highly regarded fellowship program,” said Jan W. Hopmans, associate dean in the UC Davis College of Agricultural and Environmental Sciences. “It is worth noting that all three awardees are conducting research on sustainable management practices for natural or agricultural ecosystems. These students recognize that informed policymaking demands a working knowledge of interdisciplinary science and that our top-ranked graduate groups are the best place in the world to get that education.”

“Today’s environmental issues are increasingly complex and require an ability to translate scientific, ecological, and social knowledge across disciplines and apply it in real-world settings,” said Lissa Widoff, the Switzer Foundation’s executive director. “The 2013 Switzer Environmental Fellows are at the cutting edge of science and policy and will be supported with funding, professional coaching, and a network of leaders to help them achieve results. Their problem-solving abilities and innovation will make a difference.”

The program began in 1986 and now has a network of more than 530 fellows. Each student will receive $15,000 to help them complete their degrees and advance skills and expertise needed to address critical environmental challenges. Their work covers a broad range of studies, including environmental policy, economics, conservation, public health, journalism, architecture, environmental justice, and business law, as well as traditional environmental science such as biology, chemistry and engineering. This year’s fellowship recipients from UC Davis are:

Marine scientist Angee Doerr studies lobster fishery in Bahamas

Angela “Angee” Doerr, a doctoral student in the Ecology Graduate Group, focuses on the sustainable use of natural resources. Her thesis work examines the intersection of policy, resource economics, and marine ecology in the Bahamian spiny lobster fishery. She is one of the first scientists working to develop a baseline of the use of small artificial habitats—locally known as “lobster condos—in the fishery there. She also serves as a subject matter expert for the U.S. Navy Civil Affairs Command, travelling internationally to both teach and present on aquaculture and sustainable fishing practices. Doerr earned her MBA while in the Navy through American Military University and holds a Bachelor of Science in Environmental Science from Duke University.

“Angee was a rising star in the Navy before coming to UC Davis to study natural resource policy and I know her commanding officer was not happy to lose her to graduate school,” said Doerr’s faculty adviser, environmental science and policy professor James Sanchirico. “Since coming to UC Davis, Angee has continued her trajectory. She is a natural leader and I have no doubt that Angee will make important contributions to the management of natural resources during her career.”

Coral reef studies lead Sarah Moffitt to climate science

Sarah Moffitt, a doctoral student in the Ecology Graduate Group, is working at the interface between oceanography, earth science, and ecology. Her dissertation research is focused on rapid environmental change in upper ocean ecosystems, specifically the western continental margin of North America. Her goal as an ocean and climate scientist is to improve communication among climate scientists, policymakers, and citizens. She graduated from Western Washington University with a Bachelor of Science in Biology, during which time she worked on coral reefs in the Caribbean region of Costa Rica and in Bermuda. She then spent two years working for NOAA’s Coral Reef Ecosystem Division in Hawaii as a coral reef specialist and scientific diver.

“Sarah truly embodies the word ‘interdisciplinary’ when she approaches a scientific problem,” said Moffitt’s faculty adviser, UC Davis geology professor Tessa Hill. “She sees things from the perspective of an ecologist, an oceanographer, and a climate scientist. With her dissertation work, she is trying to accomplish an admirable task—trying to extract lessons from the recent ‘paleoclimate’ record to understand what future, anthropogenic climate change holds for marine ecosystems.”

Farmer perceptions on climate drive Meredith Niles’ research

Meredith Niles, a doctoral student in the Ecology Graduate Group, examines the variables that cause farmers to adopt climate mitigation and adaptation techniques, and farmer perceptions of climate change and environmental policy. Her research is centered on New Zealand and Yolo County, Calif. She worked with a New Zealand research institute, participated in the Climate Action Reserve workgroup, and served as a board member of the UC Davis Agricultural Sustainability Institute. Her ambition is to work in public service at the interface of science and environmental policy. Niles is a summa cum laude and Phi Beta Kappa graduate in political science and environmental studies from the Catholic University of America.

“Meredith’s research focuses on public policy and decision-making in the context of agriculture and food systems,” said Niles’ faculty adviser, environmental science and policy professor Mark Lubell. “She has completed important empirical research on how farmers perceive and respond to climate change in New Zealand and California. As a Switzer fellow, Meredith is a proven leader with a deep commitment to doing research at the interface between science and policy.”

This is the 27th year of the Switzer Environmental Fellowship Program of the Robert and Patricia Switzer Foundation.

Fellowships are merit-based and rigorously competitive. Candidates must be recognized for their leadership capacity by their academic institution or by environmental experts. Applications are evaluated based on demonstration of environmental problem-solving, critical analysis and communication skills, relevant work and volunteer experience, necessary scientific or technical background for their field of study, the applicant’s career goals, and the potential of the candidate to initiate and effect positive environmental change.

 

2016-05-31T19:33:25-07:00September 18th, 2014|
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