- Author: Lenya Quinn-Davidson
Reposted from the UCANR Green Blog
On Monday, Oct. 17, participants will gather in northwestern California for the first-ever Women-in-Fire Prescribed Fire Training Exchange (WTREX). The 12-day hands-on prescribed fire training, modeled after similar TREX events that take place across the country, will include participants with a full range of fire qualifications—from beginners to seasoned professionals—and from a diversity of backgrounds, including federal and state agencies, non-governmental organizations, tribes, universities, and more.
Participants are traveling from 12 different states and four countries, and will include 38 women and six men. This event will transcend the usual TREX emphasis on cooperative burning and learning; it will explicitly recognize and reinforce the importance of female perspective and leadership in fire management, and provide a supportive environment for women and men to understand and elevate the need for diversity in fire management—not only in numbers, but also in approach.
WTREX participants will serve in qualified and trainee firefighting positions to implement prescribed burns throughout the region. They will complete pre- and post-fire monitoring, train with equipment, practice fireline leadership skills, and learn about local fire ecology and fire management. The training will take place in diverse forest and rangeland ecosystems across northwestern California, including open prairies, oak woodlands, mixed-conifer forests, and chaparral, and include field trips to areas burned in recent wildfires and to prescribed fire and fuels treatment project sites. It will also feature presentations by local scientists and land managers, and women who are leaders in various aspects of fire management.
In recent years, there has been an increased effort to recruit women into fire, yet women still constitute a relatively small proportion of the workforce, filling only 10 percent of wildland fire positions and 7 in 100 leadership roles. Women often find the dominant fire management system to be dismissive of female perspectives and strengths, even as its increasing complexity requires fresh approaches and insights. The WTREX invites both women and men to explore the growing role of women in fire management, while conducting prescribed fire operations designed to advance their formal qualifications in wildland fire management and enhance their understanding of fire ecology and effects, communications and outreach, prescribed fire policy and planning, and more.
For WTREX updates, follow the hashtag #wtrex2016 on Twitter or the Facebook page of the Northern California Prescribed Fire Council. For more information on the council, visit www.norcalrxfirecouncil.org or contact Lenya Quinn-Davidson, UC Cooperative Extension advisor and fire council director, at email@example.com.
This training is supported by Promoting Ecosystem Resiliency through Collaboration: Landscapes, Learning and Restoration, a cooperative agreement between The Nature Conservancy, USDA Forest Service and agencies of the Department of the Interior. For more information, contact Lynn Decker at firstname.lastname@example.org or (801) 320-0524.
- Author: Brook Gamble
Reprinted from the UCANR Green Blog
“Feeling welcome in nature is essential to caring and wanting to learn more.” José González(Latino Outdoors), Plenary speaker at the UC California Naturalist conference
Listening to Tom Ramos and his family who are Yuhaviatam, people of the pines, welcome all the naturalists to their land and share the sacred big horn sheep song was a wonderful way to honor the fact that native people are still here (Mütu č iip qac) and have a rich traditional ecological knowledge to share. This and all of the shared experiences that followed at the 2016 California Naturalist Conference reveal the enthusiasm this growing community has for nature and their dedication to paying attention to natural wonders. Author and artist John Muir Laws affirms that nature can be fascinating wherever you are. With a pine cone in hand we all noticed, wondered, and discussed what the cone reminded us of - "a cobra ready to strike" or "beaver tails going into a hole."
Meeting in the San Bernardino Mountains surrounded by conifers and endemic plants and just a stone's throw from the Southern California urban core, California Naturalists and world-class experts gathered to learn from one another. Naturalists are leading efforts to strengthen local community stewardship efforts and engaging the public in citizen science. The Natural History Museum of Los Angeles, among others, is extending the power of citizen science for cataloging local biodiversity and the LA Neighborhood Land Trust is working to provide green space to those who are living without access to nature. The power that art has to connect with nature was illustrated by Elkpen's poignant signage reminding Angelenos that grizzlies once roamed where they now live and black pheobes can still be found locally. All of these actions on the ground help build resilient communities and landscapes in the face of the global change scenarios that were presented.
“UC California Naturalist is creating a vibrant, thriving, inclusive environmental movement for the 21st century.” Jon Christensen (UCLA), Plenary speaker at the UC California Naturalist conference
Thanks to conference sponsors, trainers, speakers, instructors, and our organizing committee, California Naturalists from all walks of life had a chance to meet one another, become familiar with new directions in environmental science, conservation, and communication, and share their enthusiasm for nature. We hosted over 275 participants and provided 60 scholarships to attending California Naturalists. Several attendees and organizations received well-deserved awards ranging from the individual with the most volunteer hours in 2015 (Melinda Frost-Hurzel from Sierra Streams Institute, 760) to the most iNaturalist observations by a California Naturalist partner project (Pasadena City College, 13,383), and the partner with the most trained California Naturalists (UCSC Arboretum, 145) with an important shout out to everyone for becoming a California Naturalist and working to strengthen our network.
The information sharing was powerful but perhaps the most important outcome was the opportunity for kindred spirits to share the weekend, forge new and lasting relationships, and learn how we can best set future collaborations in motion. The value of providing access to the California Naturalist program and working to make everyone feel welcome really paid off in the interactions we had star gazing, sharing at the poster session, and on the field trips.
The California Naturalist community of practice shares a passion for learning together and providing service to nature and environmental science. The 2016 conference showed that working together, we can include participation from Californians of all ages and backgrounds to foster discovery, action, and stewardship on behalf of nature.
- Author: Pam Kan-Rice
Reprinted from UCANR news
In August, the Clayton Fire burned nearly 4,000 acres and 198 homes and businesses in Lake County. In 2015, the Valley, Rocky and Jerusalem fires together burned 170,623 acres and destroyed 2,078 structures. But the devastating Lake County wildfires haven't put a damper on fishing at Clear Lake, which reels in roughly $1 million to the community annually, according to a report from UC Cooperative Extension.
“The lake's economic attraction has not been negatively impacted by the fires,” said Greg Giusti, UC Cooperative Extension advisor in Lake County and author of the study. “The fish are fine and the anglers keep coming.”
Giusti's report outlines the economic value of fishing on Clear Lake, highlighting the importance of the outdoor pastime to the local economy.
Bass, crappie, catfish and bluegill thrive in Clear Lake's warm water, with its rich plant life and abundant food supply.
“People come from all over the country to fish Clear Lake,” said Giusti, who studies fisheries and freshwater ecology.
Teeming with fish, Clear Lake's reputation attracts serious anglers. Bass Master Magazine (July/August 2016) rated Clear Lake third out of the top 100 bass fishing lakes in the country and first among the nine western states.
More data need to estimate true economic value of fishing
Based on a conservative estimate of the number of anglers and multiplying by $58.16, (the U.S. Fish and Wildlife Service's estimate of an angler's average daily fishing-related expenditure), Giusti concluded Clear Lake fishing is a $1 million enterprise. He considers the true value of fishing on Clear Lake to be much higher because limited data was available to understand the full economic value.
To estimate the number of anglers, Giusti doubled the number of quagga mussel stickers sold and added the number of people registered for Clear Lake fishing tournaments. Before entering the lake, boats must pass the county's monthly quagga mussel inspection for the invasive species and receive the sticker. Giusti assumed an average of two anglers per boat, for a total of 10,156 spending $590,673 annually. Since 6,498 Lake County residents have fishing licenses, he estimated that they spend at least $377,923.68 on fishing annually.
He thinks local businesses can capitalize on fishing to bring even more revenue into the community by enticing anglers and their families to engage in other activities during their visit.
“Because access to the lake is open and free, we don't know how often anglers return to Clear Lake and for how long they stay,” Giusti said. “While they're here, folks are spending money on food, gas, tackle and maybe lodging. If they bring their families, Dad may be fishing while Mom and the kids might be at the movies.”
California Department of Fish and Wildlife collects about $57 million in fishing license sales each year. Giusti found that more than 150,000 licenses were sold in 2014 to anglers in Lake County and neighboring Mendocino, Sonoma, Colusa and Sacramento counties, which are close enough to make a day trip to Clear Lake.
Opportunities to catch more angler dollars
Although local businesses typically gear up for summer tourists, Giusti sees marketing opportunities around fishing during the spring and fall, as the primary angling months occur before and after summer.
“Right now all the focus is on summer tourism and wine, while the most active visitor months are not recognized,” Giusti said. “Spring months are the most popular boating months. Businesses should be hanging banners downtown, putting posters in the windows welcoming anglers with specials for meals, promotional events highlighting fishing, and even sponsored fishing tournaments.”
Other California communities could also benefit by capitalizing on fishing, in Giusti's opinion.
“Freshwater fishing in California represents a $1.4 billion industry, generating 22,000 jobs and providing more than $920 million in salaries and wages,” said Giusti. “California ranks fifth in the nation based on the value of fishing economics.”
The American Sportfishing Association estimates that more than 33 million people enjoy fishing in America, and spend an average of $1,441 per year on fishing.
To download the full report, “Understanding the economic value of angling on Clear Lake – A profile of a famous lake,” visit http://ucanr.edu/sites/ClearLakeAquaticWebsite.
- Author: Jeannette Warnert
Reposted from the UCANR News Blog
Even though there has been a deficit of fire in California forests for decades, their future is not hopeless, said UC Berkeley fire science professor and UC Agriculture and Natural Resources researcher Scott Stephens in an interview with Craig Miller on KQED Science.
"The next 25 to 30 years are paramount. If you begin to do restoration, reduce density, make forests more variable in pattern, and less fuel, when you have episodes of drought and fire, it's going to be fine. The forests have been doing this for millennia. It's going to be fine," Stephens said.
However, under current conditions, in which fires have been regularly suppressed, the situation is dire.
"The forests used to burn every 12 to 15 years, but most places haven't been touched for 50 to 100 years. Today we have areas with 300 or 400 trees per acre, where you used to have 50 to 80," he said.
Even though, Stephens said he is an optimist. "There's still opportunity today to do restoration, so that when it does get warmer and warmer, as projected, the forests will be able to deal with that, deal with insects and disease and keep themselves intact."
- Author: Julie Van Scoy
Reposted from the UCANR Green Blog
As policy liberalization rapidly transforms the multi-billion-dollar cannabis agriculture industry in the United States, the need for regulation and assessment of environmental impacts becomes increasingly apparent.
A recent study led by UC Cooperative Extension specialist Van Butsic used high resolution satellite imagery to conduct a systematic survey of cannabis production and to explore its potential ecological consequences.
Published this spring in Environmental Research Letters, the study focused on the “emerald-triangle” in northern California's Humboldt, Mendocino, and Trinity counties, which many believe is the top cannabis-producing region in the United States.
The UC Berkeley-based Butsic and his co-author Jacob Brenner used Google Earth imagery to locate and map grow sites (both greenhouses and outdoor plots) in 60 watersheds. Most cannabis grow sites are very small, and have gone undetected when researchers used automated remote sensing techniques, which are commonly used to detect larger changes such as deforestation.
“We chose to use fine-grained imagery available in Google Earth and to systematically digitize grows by hand, identifying individual plants. Most plants stand out as neat, clear, little circles,” said Brenner, who is on the faculty of the Department of Environmental Studies and Science at Ithaca College. “The method was laborious — it took over 700 hours — but it proved to be highly accurate.”
Butsic and Brenner paired their image analysis with data on the spatial characteristics of the sites (slope, distance to rivers, distance to roads) and information on steelhead trout and Chinook salmon, both of which are listed as threatened species under the federal Endangered Species Act. These and other species are vulnerable to the low water flows, soil erosion, and chemical contamination that can result from nearby agriculture.
Results of the study show 4,428 grow sites, most of which were located on steep slopes far from developed roads. Because these sites will potentially use significant amounts of water and are near the habitat for threatened species, Butsic and Brenner conclude that there is a high risk of negative ecological consequences.
“The overall footprint of the grows is actually quite small [~2 square kiliometers], and the water use is only equivalent to about 100 acres of almonds,” says Butsic, who is in the Department of Environmental Science, Policy, and Management at Berkeley. According to Butsic, California currently has more than one million irrigated acres of almonds.
He stresses that the issue lies in the placement of the sites: “Close to streams, far from roads, and on steep slopes — cannabis may be a case of the right plant being in the wrong place.”
Last year, California legislature passed laws designed to regulate medical marijuana production, and state voters will weigh in on whether to legalize recreational marijuana this coming fall. Given these changes as well as the profitability of cannabis production, Butsic expects that marijuana cultivation will expand into other sites with suitable growing conditions throughout the region. He and Brenner assert that ecological monitoring of these hotspots should be a top priority.
Bills recently signed into law by Governor Jerry Brown have made some advances in this direction — requiring municipalities to develop land use ordinances for cannabis production, forcing growers to obtain permits for water diversions, and requiring a system to track cannabis from when it is first planted until it reaches consumers.
But the researchers say that regulation will likely be a constant challenge because it will rely on monitoring procedures that are just now emerging, as well as voluntary registration from producers and budget allocation from the state for oversight and enforcement.
“Some of the same fundamental challenges that face researchers face regulators as well, primarily that cannabis agriculture remains a semi-clandestine activity,” says Brenner. “It has a legacy of lurking in the shadows. We just don't know — and can't know — where every grow exists or whether every grower is complying with new regulations.”