By

Ariel Rubissow-Okamoto
About the author

Ariel Rubissow Okamoto is both today’s editor-in-chief and the founding editor of ESTUARY magazine (1992-2001). She enjoys writing in-depth, silo-crossing stories about water, restoration, and science. She’s a co-author of a Natural History of San Francisco Bay (UC Press 2011), frequent contributor of climate change stories to Bay Nature magazine, and occasional essayist for publications like the San Francisco Chronicle (see her Portfolio here). In other lives, she has been a vintner, soccer mom, and waitress. She lives in San Francisco close to the Bay with her architect husband Paul Okamoto.

Articles by Ariel Rubissow-Okamoto

Photo of Ariel Rubissow-Okamoto
24
May

Ariel Rubissow Okamoto

When I was becoming a writer I had a fire in my belly for saving the planet. What I imagined doing with my life was mainly protesting,  and calling out all the ways in which we were being unfair to the birds, bees and truffula trees that share our space here on planet Earth. But where I ended up in my writing was not in activism but in observing, describing, and celebrating the people at the frontlines taking care of our one special Estuary, not the planet. Whether the scientists themselves, the experimental projects, the complexities, the beauties, these things all fueled my flame and made me feel involved. The scientists and managers became my heroes; the landscapes my challenge...
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28
Mar

Restoration Reflections: A Hundred Ways to Cherish the Estuary

Restoration is a powerful concept. Physically it entails putting something back, making it right again; emotionally it requires hope for the future, a sense of something worth doing.  In the Estuary, restoration is no longer about recreating some pristine ecosystem that once was. The vast marshes that carpeted the Delta and circled the Bay before Europeans arrived out West are long gone; the great rivers spilling fresh water and salmon downstream are a shadow of their former selves; the myriad creeks and sloughs offering migratory paths and habitats for so many estuarine creatures are now laced with obstacles and lined with concrete.  But for some time now, the call to restoration work has been growing. People in all walks of...
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Construction of groins and headlands at Heron's Head in November 2022. Photo: Port of SF
21
Mar

Eroding Bayview Park Gets Heavy Lift

Carol Bach, who oversaw the restoration of a sliver of tidal wetlands on San Francisco’s industrialized shore in 1999, was alarmed to see her work eroding away decades later. Waves crossing the Bay from Hayward to Heron’s Head steadily carved away at this small peninsula of tidal habitat and public park favored by locals with few other options for waterfront recreation. The erosion was hard to miss: steep escarpments developed along the shore; the size of the marsh shrank; a tidal pool favored by shorebirds breached and became an embayment. “We wanted to stop the erosion, restore the tidal pond, and protect the whole landscape using natural infrastructure,” says Bach, who stuck around long enough at the Port to fix...
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12
Oct

Rocky Road to a Fresh Enough Delta

Nothing reveals just how much the upper Estuary's seesaw of tides and freshwater flows is micro-managed than prolonged drought, and the resulting fiddling with barriers, gates, and water quality standards to prevent the ocean tides and salinity from intruding too far upstream. Come summer, managers begin to talk fearfully of "losing control of the Delta" and the dreaded outcome: salt water too near the export pumps...
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12
Oct

Science in Short: The Hullabaloo About HABS

Dead fish belly up in Lake Merritt and San Francisco Bay this past August sent scientists like Keith Bouma-Gregson scrambling to pinpoint the cause. A harmful bloom of marine algae had taken up residence in the Bay. Bouma-Gregson discusses his observations of the event in this podcast.
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Greenbacks
16
Jun

Greenbacks for Blueprint

For the first time in decades, California’s federal estuary management and water quality programs are getting a big bump in bankroll. Priority actions in the newly updated Estuary Blueprint, a 25-action consensus plan for improving the health of San Francisco Bay and the Delta, are poised to take advantage of a new influx of federal money. “We’re fortunate with timing,” says San Francisco Estuary Partnership (SFEP) environmental planner Darcie Luce. Completed this spring, the 2022 Blueprint includes some well-thought-out actions oriented toward greening grey infrastructure, making the region more resilient to climate change, and improving equity in adaptation planning and projects — all of which are federal priorities.  The new money will flow toward Estuary Blueprint actions and related projects...
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subisdence on 4 delta islands map
13
Apr

Asked to suggest an appropriate future for four Delta islands owned by the Metropolitan Water District, it’s difficult not to want the moon.

Why not richer rice fields, more wetlands, better boat launches, extended trails, even eco-tourism? ? A new survey for the Delta Islands Adaptation Project, funded by a Prop 1 Watershed Restoration Grant, wants the public’s opinion on the importance of 10 possible land-use objectives leading to the selection of one of the four islands for improvements. As your blinking cursor hovers over a satellite image of Bouldin, Bacon, Webb, and Holland Tracts, the survey lays out all that the experts know already: Holland is the least subsided; Bouldin the most accessible by road; Webb the best candidate for making more fish food, and more. “The Central Delta has some of the most critical landscapes in the state, and also some...
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15
Feb

Better Living Through Fish – Editor’s Desk

I come from a long line of fisherfolk. My grandparents had a tiny cabin on a Quebec lake. We visited some summers. My grandfather let me drive the big white speedboat at a snail’s pace while he smoked cigars and trolled for trout off the stern. Once, when I caught one bigger than his catch-of-the-day, he “accidentally” knocked it back into the lake with the net. On the dock, we’d sunbathe while he cast lines overhead with a precision worthy of the movie A River Runs Through It. At the lake, we ate trout and eggs, trout salad, baked trout. I survived on spoonfuls of Cool Whip. (Photo above is editor as a teenager with Kay Rubbra, my grandmother, and...
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25
Oct

Fog Cool for Oysters

On bright hot days, standing in the shade can feel a lot better than standing in the sun. The same goes for oysters living in the inter-tidal shallows of San Francisco Bay. When the tide is low, the oysters bake in the sun. During extreme heat events they can even die. But in this coastal region there is one factor that could help mediate the heat: fog. Indeed, over the past year, San Francisco State graduate student Alexandra (Allie) Margulies has been examining fog data and monitoring oyster density at five sites around the Bay, and recruitment at 10 sites, building on a long-term monitoring dataset collected by the San Francisco Bay National Estuarine Research Reserve.  “Fog can help scatter...
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cartoon of news room
24
Oct

What’s New? What’s Next?

2021 Is Our 30TH Year of Publication What should our next five look like? Your comments on our past place in your history and suggestions for the future appreciated! Who’s Who These Days? We’re looking to profile people in new jobs or people moving jobs or people retiring or people working under the radar. This year has been a big year of changes, and we’d like to capture people on the move in our next issue of Pearls in December. Please email the editor with suggestions. Want to receive Estuary in PRINT? We still create and print a paper magazine, that great thing for perusing without clicks, reading without blue light, surfing topics with no algorithm trapping you in your silo!...
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19
Aug

Leading with Science: DWR’s Ted Sommer To Retire

A few months before his retirement in October 2021, Ariel Rubissow Okamoto asked Ted Sommer, lead scientist for the California Department of Water Resources, to reflect on his accomplishments and hopes for the future. Sommer is a leading researcher on native fishes, and has published more than 60 research articles in peer-reviewed scientific publications since 2001. Sommer began his long career at DWR in 1991 under Dr. Randy Brown. Early on he founded the Feather River fish monitoring program, but his work moved progressively downstream to the Bay-Delta, where he has also helped manage the Interagency Ecological Program since the late 1990s. According to his longtime colleague Jim Cloern, an emeritus scientist with the United States Geological Survey: “Ted has a...
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17
Jun

Moonrise over Giant Marsh: New Monitoring Data from Two-Year-Old Supershore Project

Kathy Boyer is used to getting up in the dark so she can slide across the mudflats into the Bay at first light. But this past May, she got a once-in-a-decade treat. As the professor from SF State’s Estuary & Ocean Science Center aimed her boogie board at some two-year-old eelgrass beds growing off the Richmond shoreline, the Super Flower Blood Moon rose in the blue field of the western sky. “It’s hard to get up at 4 a.m. but if I wasn’t doing this work, I would have missed the eclipse,” said Devon Wallace, a student of Boyer’s and a recent SF State graduate, who was enjoying the chance to get in some field experience after a year grounded...
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17
Jun

The Coast Whisperer

Sam Schuchat, outgoing chief of the California State Coastal Conservancy, is perhaps one of the most dapper state officials I’ve ever met. He often wears an elegant hat with a brim and band, no Giants bill cap or REI wooly for the leader of a powerful state agency, one that has done more to ensure that the coast is accessible to all Californians than any other. Of course, Schuchat would say he had a lot of help — partners everywhere, lots of folks willing to give any project involving the Conservancy their best. Schuchat is quite the politician: he likes to work the room, shake hands, bend ears, and make deals. I can’t say I know him personally. But I...
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northern harrier-hull lab-UC Davis
11
May

Migrations

Northern harriers, long-winged rodent-hunting hawks, make impressive migrant journeys. Research by UC Davis’ Hull Lab sheds new light on these journeys. Harriers are a familiar sight in California’s wetlands, especially in winter. Researchers captured fifteen female harriers–ten in winter, five in spring–in Suisun Marsh and equipped with 14-gram GPS backpack transmitters, too heavy for use with the smaller males. Telemetry data from seven of the ten winter females revealed migrations of up to 600 miles, to nesting sites from the San Joaquin Valley to Washington State and Idaho.  The eighth, nicknamed Blanca for her pale yellow eyes, flew through British Columbia and Alaska all the way to the Arctic tundra, a 7,000-mile round trip that set a distance record for...
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Photo of bird watchers by Rick Lewis
08
May

Three Great Migration Stories -Tracking the Birds

Like water rains down and flows, spreads and seeps through an Estuary, touching the land along its path, so too do birds migrate across our planet.  ESTUARY loves a good bird story, and our reporter Joe Eaton writes most of them with great care for both birds and words, while photographer Rick Lewis always has his lens aimed at the feathers flying overhead or dipping in the water (see above). Read three great migration stories ….
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sunset delta climate map
29
Apr

MEGA-PEARLS Part 4-Climate, Bay-Delta Science Conference, April 2021

A Stream of Science Takeaways. ESTUARY News sent reporters to the biennial Bay-Delta Science Conference in September. This special edition of Pearls shares more than 20 takeaways.
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28
Apr

Science-in-Short ~ Marsh Sediment Podcast

Drift, Drop or Floc? Tailing Sediment as it Moves Through Marsh Margins This June two USGS scientists will be trying to get as close as they can to the edge of the South Bay’s Whale’s Tail Marsh to lay out their tools: tiles, filter paper, current profilers, and other sediment accretion measuring instruments. Estuary Reporter Ariel Rubissow Okamoto interviews reseachers Jessie Lacy and Karen Thorne about what they’re looking for at the marsh edge, and how it may help us answer burning questions about the future of the region’s wetlands. Is there enough sediment in the system to help them keep pace with sea level rise by buildng up their elevations naturally, or do humans need to sprinkle some sediment...
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pesticide resistance delta map
28
Apr

MEGA-PEARLS Part 3-HABs & More, Bay-Delta Science Conference, April 2021

A Stream of Science Takeaways. ESTUARY News sent reporters to the biennial Bay-Delta Science Conference in September. This special edition of Pearls shares more than 20 takeaways.
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photo of salmon injection USFWS
21
Apr

MEGA-PEARLS Part 2-Fish-Birds, Bay-Delta Science Conference, April 2021

A Stream of Science Takeaways. ESTUARY News sent reporters to the biennial Bay-Delta Science Conference in September. This special edition of Pearls shares more than 20 takeaways.
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Above: Lewis holding white sturgeon in Delta. Photo: Jim Ervin
20
Apr

MEGA-PEARLS-Part 1-Diversity, April 2021

A Stream of Science Takeaways. ESTUARY News sent reporters to the biennial Bay-Delta Science Conference in September. This special edition of Pearls shares more than 20 takeaways.
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