I live near the Suisun Marsh and love exploring the Bay-Delta. My favorite stories for Estuary News took me to new places in our wonderful part of the world. The heart of the Delta feels like stepping back in time to a slower-paced way of life, one that beckons whenever I’m overwhelmed. Seeing salmon return to Putah Creek, which is where my water comes from, makes me happy that my water agency is part of this effort. And standing in the middle of a surprising Walnut Creek restoration site—squeezed between a landfill and a refinery—gives me hope that there’s always a way to bring nature back. — Aleta George My Picks The Grande Dames of the Delta June 16, 2022...Read More
On a sunny spring day in 2014, two UC Davis PhD candidates in waders pulled a 30-foot seine through Luco Pond (also known as the Potrero Duck Club) in Suisun Marsh. Luco Pond is within the Nurse-Denverton Slough Complex where duck clubs use tidal gates to control water exchange. After 45 minutes of counting diminutive fish, Brian Williamshen and Melissa Riley were excited to tally more than 6,900 sticklebacks, a thorny-backed native fish in the Sacramento-San Joaquin River Delta. “There was definitely a moment of excitement,” Williamshen says. “But when we were at our 50th fish, and the little spines kept poking us in the fingers, our emotions shifted to like, oh man, we still have hundreds more to go!”...Read More
The moveable bridges that cross the rivers and sloughs in the Sacramento-San Joaquin Delta were built in the first half of the 20th century, and most are operated by control panels as old as the bridges themselves. A day spent touring these strong-boned grande dames on backwater levee roads...Read More
A 90-year-old Australian lungfish at San Francisco’s Academy of Sciences has received a lot of press lately, but there is a wild fish species living in the San Francisco Bay that has the potential to live that long or longer — or so we think. While one white sturgeon caught in the Columbia River Basin was estimated to be 104 years old, the life expectancy of white sturgeon, Acipenser transmontanus, which includes the Central Valley population endemic to the San Francisco Bay, is hard to pin down. “There are old ones out there, but it’s really hard to give a number because we just don’t have it,” says John Kelly, statewide sturgeon coordinator for the California Department of Fish and...Read More
Lieutenant James Ober worked as a fish biologist with the California Department of Fish and Wildlife for a year before joining its Law Enforcement Division in 2009. “I enjoy interacting with hunters and fishers. Most of them have a great appreciation for the resources and want to protect them,” says Ober about being on patrol. Ober belongs to the tradition of wildlife officers, both personally and professionally. His fifth great grandfather, Edwin H. Ober, was an officer and biologist during the early 20th century, making James the second wildlife officer in his family. Ober is also one of the tens of thousands of officers who have worked to protect the natural resources of the San Francisco Bay since 1871. This...Read More
Before the East Bay Regional Park District completed the Encinal Dune Restoration and Shoreline Stabilization Project in December 2020, this tucked-away beach frequented by locals and harbor seal enthusiasts needed some love. The ice plant that dominated the low-flung dune offered little sustenance to fauna; the beach required more sand; the washed-up creosote-treated timber was strewn about like a giant game of pick-up sticks; and the large, rusty barge that buttressed a short section of the San Francisco Bay Trail had become dangerous. The nearly two-acre project site in the shape of an arrowhead includes Encinal Beach, the dune behind it, and a short section of the Bay Trail. Encinal Beach and its adjacent dune formed after the U.S. Navy...Read More
Jack London usually sailed west whenever he left the Oakland Municipal Wharf, but on December 18, 1913, he headed east — because he could. Although the canal connecting the Oakland Estuary to San Leandro Bay had been completed in 1902, it wasn’t until the U.S. Army Corps of Engineers widened and deepened the canal in 1913 that it became navigable. Aboard the Roamer, a 30-foot yawl London bought used in 1910, Jack and his wife, Charmian, approached the Park Street Bridge. “Mate has to hustle for an hour or so to get Park St. Bridge open + we’re first boat that it ever opened for,” Charmian wrote in her diary. The Fruitvale and High Street bridges also swung open, and...Read More
Many Yolo County farmers and ranchers are keenly aware of climate shifts and actively involved in GHG reduction strategies. Scott and Karen Stone run Yolo Land & Cattle, a 7,500-acre ranch that lies partly in the Blue Ridge Berryessa Natural Area. The Stones have planted riparian areas and hedgerows for carbon sequestration, use solar water pumps to reduce GHGs, and manage a 400-acre conservation easement for Swainson’s hawk on their irrigated pastureland.Read More
By Aleta George “In day-to-day life we look at the world in a three-dimensional view,” Liam O’Donoghue, host and producer of the award-winning podcast East Bay Yesterday, says, “but when you know history, you can look at it through four dimensions because you can see into the past using your imagination.” On a recent boat tour of the East Bay shoreline led by O’Donoghue, Captain Andy threaded his vessel Pacific Pearl through the Berkeley pier as if it were a time portal. “History makes me feel more emotionally connected to myself and where I live,” says Jozefina Logu, one of the women at the bow. At one point the tour stopped at the Brothers Islands to view the lighthouse-turned-bed-and-breakfast and...Read More
A small group of friends are walking the entire San Francisco Bay Trail by tackling one segment at a time, in order, once a month. After two years, they have covered more than half the trail, both the finished, and as best they can, the unfinished portions.Read More
“Swimming sustains me,” says Fran Hegeler of the South End Rowing Club. That’s the kind of enthusiastic language some Bay swimmers express, but sharing the water means sharing it in sickness and in health. Right now, Sausalito’s Marine Mammal Center is dealing with a large outbreak of leptospirosis, a bacterial infection that can cause fatal kidney damage in California sea lions. But it isn’t likely to affect swimmers, as the bacteria is not known to survive long in saltwater.Read More
“Bay Restoration is a race against time,” says San Francisco Restoration Authority Chair Dave Pine. “That’s why it’s so important to bring the regulatory agencies together to fast-track the permitting process.” The Restoration Authority, overseeing projects funded by Measure AA, took a step forward this June by approving funding for a Regulatory Integration Team. BCDC and six other organizations, including the US Army Corps of Engineer, the US EPA, federal and state wildlife agencies, and the state Water Board, joined forces to develop a more effective approach to permitting AA-funded projects. Brad McCrea, SF Bay Conservation and Development Commission, seems optimistic: “There’s great enthusiasm...this interagency team is expected to change the way permitting is handled for restoration projects. In a...Read More
The origin story of a project to lure Caspian terns to several barren islands in the South Bay Salt Pond Habitat Restoration Project stretches all the way to the mouth of the Columbia River in Washington. This bird story that turns out to be a fish tale shows what can happen when multiple agencies and states work together to protect the numbers of an endangered species by changing the patterns of another species. In this case, the robust population of Caspian terns in the Columbia River basin have instigated efforts to redistribute the population to protect endangered salmonids exiting the Columbia River bound for the sea, and their efforts have been led to some success in the San Francisco Bay.Read More
Nothing could be stranger than sitting in the dark with thousands of suits and heels, watching a parade of promises to decarbonize from companies and countries large and small, reeling from the beauties of big screen rainforests and indigenous necklaces, and getting all choked up.
It was day two of the September 2018 Global Climate Action Summit in San Francisco when I felt it.
At first I wondered if I was simply starstruck. Most of us labor away trying to fix one small corner of the planet or another without seeing the likes of Harrison Ford, Al Gore, Michael Bloomberg, Van Jones, Jerry Brown – or the ministers or mayors of dozens of cities and countries – in person, on stage and at times angry enough to spit. And between these luminaries a steady stream of CEOs, corporate sustainability officers, and pension fund managers promising percentages of renewables and profits in their portfolios dedicated to the climate cause by 2020-2050.
I tried to give every speaker my full attention: the young man of Vuntut Gwichin heritage from the edge of the Yukon’s Arctic National Wildlife Refuge who pleaded with us not to enter his sacred lands with our drills and dependencies; all the women – swathed in bright patterns and head-scarfs – who kept punching their hearts. “My uncle in Uganda would take 129 years to emit the same amount of carbon as an American would in one year,” said Oxfam’s Winnie Byanyima.
“Our janitors are shutting off the lights you leave on,” said Aida Cardenas, speaking about the frontline workers she trains, mostly immigrants, who are excited to be part of climate change solutions in their new country.
The men on the stage, strutting about in feathers and pinstripes, spoke of hopes and dreams, money and power. “The notion that you can either do good or do well is a myth we have to collectively bust,” said New Jersey Governor Phil Murphy whose state is investing heavily in offshore wind farms.
“Climate change isn’t just about risks, it’s about opportunities,” said Blackrock sustainable investment manager Brian Deese.
But it wasn’t all these fine speeches that started the butterflies. Halfway through the second day of testimonials, it was a slight white-haired woman wrapped in an azure pashmina that pricked my tears. One minute she was on the silver screen with Alec Baldwin and the next she taking a seat on stage. She talked about trees. How trees can solve 30% of our carbon reduction problem. How we have to stop whacking them back in the Amazon and start planting them everywhere else. I couldn’t help thinking of Dr. Seuss and his truffala trees. Jane Goodall, over 80, is as fierce as my Lorax. Or my daughter’s Avatar.
Analyzing my take home feeling from the event I realized it wasn’t the usual fear – killer storms, tidal waves, no food for my kids to eat on a half-baked planet – nor a newfound sense of hope – I’ve always thought nature will get along just fine without us. What I felt was relief. People were actually doing something. Doing a lot. And there was so much more we could do.
As we all pumped fists in the dark, as the presentations went on and on and on because so many people and businesses and countries wanted to STEP UP, I realized how swayed I had let myself be by the doomsday news mill.
“We must be like the river, “ said a boy from Bangladesh named Risalat Khan, who had noticed our Sierra watersheds from the plane. “We must cut through the mountain of obstacles. Let’s be the river!”
Or as Harrison Ford less poetically put it: “Let’s turn off our phones and roll up our sleeves and kick this monster’s ass.”
4th California Climate Change Assessment Blues
by Isaac Pearlman
Since California’s last state-led climate change assessment in 2012, the Golden State has experienced a litany of natural disasters. This includes four years of severe drought from 2012 to 2016, an almost non-existent Sierra Nevada snowpack in 2014-2015 costing $2.1 billion in economic losses, widespread Bay Area flooding from winter 2017 storms, and extremely large and damaging wildfires culminating with this year’s Mendocino Complex fire achieving the dubious distinction of the largest in state history. California’s most recent climate assessment, released August 27th, predicts that for the state and the Bay Area, we can expect even more in the future.
The California state government first began assessing climate impacts formally in 2006, due to an executive order by Governor Schwarzenegger. California’s latest iteration and its fourth overall, includes a dizzying array of 44 technical reports; three topical studies on climate justice, tribal and indigenous communities, and the coast and ocean; as well as nine region-specific analyses.
The results are alarming for our state’s future: an estimated four to five feet of sea level rise and loss of one to two-thirds of Southern California beaches by 2100, a 50 percent increase in wildfires over 25,000 acres, stronger and longer heat waves, and infrastructure like airports, wastewater treatment plants, rail and roadways increasingly likely to suffer flooding.
For the first time, California’s latest assessment dives into climate consequences on a regional level. Academics representing nine California regions spearheaded research and summarized the best available science on the variable heat, rain, flooding and extreme event consequences for their areas. For example, the highest local rate of sea level rise in the state is at the rapidly subsiding Humboldt Bay. In San Diego county, the most biodiverse in all of California, preserving its many fragile and endangered species is an urgent priority. Francesca Hopkins from UC Riverside found that the highest rate of childhood asthma in the state isn’t an urban smog-filled city but in the Imperial Valley, where toxic dust from Salton Sea disaster chokes communities – and will only become worse as higher temperatures and less water due to climate change dry and brittle the area.
According to the Bay Area Regional Report, since 1950 the Bay Area has already increased in temperature by 1.7 degrees Fahrenheit and local sea level is eight inches higher than it was one hundred years ago. Future climate will render the Bay Area less suitable for our evergreen redwood and fir forests, and more favorable for tolerant chaparral shrub land. The region’s seven million people and $750 billion economy (almost one-third of California’s total) is predicted to be increasingly beset by more “boom and bust” irregular wet and very dry years, punctuated by increasingly intense and damaging storms.
Unsurprisingly, according to the report the Bay Area’s intensifying housing and equity problems have a multiplier affect with climate change. As Bay Area housing spreads further north, south, and inland the result is higher transportation and energy needs for those with the fewest resources available to afford them; and acute disparity in climate vulnerability across Bay Area communities and populations.
“All Californians will likely endure more illness and be at greater risk of early death because of climate change,” bluntly states the statewide summary brochure for California’s climate assessment. “[However] vulnerable populations that already experience the greatest adverse health impacts will be disproportionately affected.”
“We’re much better at being reactive to a disaster than planning ahead,” said UC Berkeley professor and contributing author David Ackerly at a California Adaptation Forum panel in Sacramento on August 27th. “And it is vulnerable communities that suffer from those disasters. How much human suffering has to happen before it triggers the next round of activity?”
The assessment’s data is publicly available online at “Cal-adapt,” where Californians can explore projected impacts for their neighborhoods, towns, and regions.