Articles by

Joe Eaton

Buckler Brouhaha

Download June 2016 ISSUE PDF Buckler Brouhaha By Joe Eaton There’s a big dispute over a small island at the edge of the Suisun Marsh. John Sweeney, the current owner of Point Buckler Island via a limited liability corporation, faces enforcement action by the Bay Conservation and Development Commission and the San Francisco Bay Regional Water Quality Control Board for diking and draining a tidal wetland and dumping excavation spoils in Suisun Bay. The extensive work he did was subject to regulation...
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Bay Belle Retires; Catamaran Carries On

DOWNLOAD March 2016 ISSUE PDF Bay Belle Retires; Catamaran Carries On By Joe Eaton Side by side at a Redwood City marina, two vessels await their very different destinies. The Research Vessel Polaris, a classy 96-foot yacht, was built in 1927 as a pleasure craft for a Los Angeles tycoon. Beyond a few streaks of rust, her age isn’t showing. After a series of owners, she spent decades as the workhorse of the US Geological Survey’s San Francisco Bay science...
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No Drought of Dirt

DOWNLOAD December 2015 ISSUE PDF No Drought of Dirt by Joe Eaton With its massive environmental and economic costs, it’s hard to see a bright side to the California drought. Consider mud, though. According to US Geological Survey scientist David Schoellhamer, the long dry spell may be giving tidal wetland restoration efforts an unexpected boost by promoting the buildup of sediment in the South Bay where former salt ponds await conversion to tidal marsh. Since the Gold Rush, San Francisco...
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Tracking Tiny Toxins

By Joe Eaton San Francisco Bay and the region’s other water bodies have an unfortunate legacy of human pollution. But we’re not the only culprits: beyond the mercury and PCBs, the Bay contains toxins produced by phytoplankton—photosynthesizing microorganisms classified as blue-green algae (also known as cyanobacteria), dinoflagellates, and diatoms. Under conditions still not well understood, these tiny organisms secrete chemicals that can enter aquatic food webs and impact human health. Funded by the San Francisco Estuary Institute’s Regional Monitoring Program...
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Scaled-Down Plans to “Fix and Restore”

DOWNLOAD September 2015 ISSUE PDF Scaled-Down Plans to “Fix and Restore” by Joe Eaton Surprising many observers, Governor Jerry Brown announced late
 in April that the Bay Delta Conservation Program, which had embraced the new water conveyance popularly known as the Twin Tunnels and a broad program for restoring the complex and heavily impacted Delta environment, was being split into two new entities: Cal WaterFix and Cal EcoRestore. This was followed
by the release of a Partially Recirculated Draft Environmental Impact...
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No Scapefish in Drought Wars

DOWNLOAD June 2015 ISSUE PDF No Scapefish in Drought Wars by Joe Eaton According to the Biblical book of Leviticus, the ancient Israelites designated a goat to bear the weight of their sins. Nowadays, the scapegoat is not required to be a goat. When it comes to assessing blame for the worsening California drought, a scapefish will suffice. Some media outlets, notably the Wall Street Journal in a recent op-ed piece, point to the hapless Delta smelt as a culprit...
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Cullinan Finally in the Fold

DOWNLOAD MARCH 2015 ISSUE PDF Cullinan Finally in the Fold by Joe Eaton Real estate developers often name their projects for what they’ve displaced: Quail Acres, Live Oak Estates. Egret Bay would have been another such necronym. The 4,500-home development proposed for the former Cullinan Ranch on San Pablo Bay in 1983 would have left little room for egrets, or other birds. A citizen’s group, Vallejoans for Cost Efficient Growth, supported by Save the Bay and other environmental organizations, helped...
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Copper Effects on Salmon Influenced by Salinity

A decade of research by David Baldwin of NOAA’s North
west Fisheries Science Center 
and other biologists has shown
 that in some situations, very 
low levels of dissolved copper interfere with a salmon’s ability to detect smells. This can 
be a matter of life or death: 
salmon rely on their olfac
tory sense to avoid predators,
 locate prey, and home in on
 their natal streams when they 
return from the ocean to spawn. Earlier studies involved juvenile fish in freshwater settings. Baldwin’s...
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Offers They Can Refuse

DOWNLOAD DECEMBER ISSUE PDF Offers They Can Refuse by Joe Eaton The numbers are daunting: 8,000 acres to be restored to fish-friendly tidal habitat in order to comply with federal wildlife agencies’ Biological Opinions; another 65,000 if and when the Bay-Delta Conservation Plan is implemented; more still if you add in mitigation for levee operations. Where will that acreage come from? State agencies and other public entities already own some parcels suitable for restoration, but not nearly enough: the rest...
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Wild River Lands in Suspense File

DOWNLOAD SEPTEMBER ISSUE PDF Wild River Lands in Suspense File by Joe Eaton Remember that chart showing how a bill becomes a law in your high school civics textbook—all those boxes and arrows? Odds are it didn’t include the Suspense File of the Assembly Appropriations Committee, a legislative limbo where bills can expire without ever coming to
a vote. That was the fate of Senate Bill 1199, a measure introduced by State Senator Loni Hancock (DBerkeley) in April to add portions...
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Freeing Fish While Locking Up Mercury

The restoration of the South Bay salt ponds to tidal wetland has, from the very beginning, been an exercise in adaptive management: take an action; monitor the results; make any indicated fixes; repeat. There’s no better example than Pond A8, where the Guadalupe River enters San Francisco Bay via Alviso Slough. Restoration planners were worried that connecting the former salt evaporation pond with the Bay could introduce long-dormant mercury to the wider ecosystem, and initial studies of levels in water...
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The Island That Came in from the Cold

DOWNLOAD MARCH ISSUE PDF The Island That Came in from the Cold by Joe Eaton For years, Skaggs Island was a tantalizing blank in the map of San Pablo Bay wetlands restoration. Renee Spenst of Ducks Unlimited says it was “one of those places in a strange limbo.” Two-thirds of it was owned by the US Navy, which had operated a top-secret listening post there; the rest was privately-owned farmland, where the Haire family grew oat hay. Converting any of...
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About Us

The San Francisco Bay-Delta is named in the federal Clean Water Act as one of 28 “estuaries of national significance." For over 20 years, the San Francisco Estuary Partnership has worked together with local communities and federal and state agencies to improve the health of California’s most urbanized estuary.

San Francisco Estuary Partnership 1515 Clay Street, Suite 1400 Oakland, CA 94612 (510) 622-2304

Association of Bay Area Governments