Month

December 2020
15
Dec

Tallying Bird Populations Then and Now

How many ducks and geese used the Estuary before the Gold Rush? The numbers are beyond conjecture, but they must have been mind-boggling. Observers writing about a hundred years ago noted major decreases during the era of market hunting, when waterfowl were shot to supply the restaurants and stores of California’s emerging cities, but offered no hard numbers. However, they recorded their observations of the abundance and seasonal presence of different species. Since then, government surveys, Audubon Society Christmas Bird Counts, and sport hunting records show a mix of change and continuity, with some duck species either scarce or common in the last century and now, and other common species becoming rare or vice versa. The US Fish and Wildlife...
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13
Dec

Virtual RMP Annual Meeting Real-Life Success

Instead of a fancy room with plush seats, a catered lunch, and speakers at a podium sharing their presentations on a big screen, attendees at the 27th Annual Meeting of the Regional Monitoring Program for Water Quality in San Francisco Bay (RMP) experienced the report-out entirely virtually on their own computer screens, thanks to the Covid pandemic. Nevertheless, and despite Zoom burnout, the October event was a success, with many attendees voicing a preference for the virtual format. Hot science take homes from the presentations were plentiful. Several sessions covering both Atlantic and Pacific Coasts explored how scientists continue to focus on sediment movement through watersheds and estuaries, especially with its long-standing transport of hitch-hiking contaminants. In the Bay Area,...
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13
Dec

Whatever Happened To…?

Reporters check up on past stories. Click to jump or scroll and read. Mercury in Trout Diet Derelict Ships Continued Hazard Sticking to it with Spartina COVID Complicates Encampment Cleanups Nesting Caspian Tern Turnover Cormorants Thrive on Shuttered Alcatraz Buckler Brouhaha Boils On Corte Madera Makes a Start Closure on Klamath Dams Sampling insects in stream. Photo: David Rundio, NOAA Mercury in Trout Diet The steelhead of Big Sur seemingly live in fish paradise. The water is cold and clean, the creeks are alive with insect larvae, and migrating to the Pacific involves an easy swim from spawning grounds shaded by redwood forest. A new study, however, finds that fish in this pristine habitat are laden with an insidious toxin—mercury....
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12
Dec

A Century of First Responders

When the August 16 lightning strikes started forking from the sky to the ground in the Bay Area, Sarah Lenz was driving back from the scene of a vehicle accident and fire. It was pitch dark in the 23,000-acre Crystal Springs watershed in San Mateo County where she is a watershed keeper and supervisor, or what you might think of as a water ranger—something like a park ranger but who protecting source watersheds for drinking water not parks.  Lenz’s main responsibility is to be fully present in the watershed when something happens—a first responder to crashes, fires, slides, floods, suicides, and trespassers.  Crews coming in from the outside would just take too long to get to such events—opening locked gates,...
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12
Dec

Catching Up with Mycelium Youth Network

When the Covid-19 pandemic hit, Mycelium Youth Network rolled with the punch. The pandemic came as a surprise to them as much as anyone, but Mycelium pivoted quickly to online programming. Nevertheless, the transition was a bitter pill to swallow. Leading into Covid, Mycelium was poised to drastically expand the reach of its programming by teaching courses through Oakland Unified School District (OUSD) and San Francisco Unified School District (SFUSD), among others. They had secured the contracts and built the curriculum—then the pandemic turned the education landscape upside down. A July 2019 story about Mycelium in Estuary News explored the organization’s work to train youth of color in climate adaptation and mitigation. Pre-Covid programming in their “Water is Life” curriculum...
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08
Dec

Science-in-Short ~ Sea Level Rise Podcast

In this podcast, Julie Beagle, a former lead scientist at the SF Estuary Institute now the Army Corps, tells what she calls "wicked scary" sea level rise stories. Beagle also describes several kinds of “nature-based” treatments that can delay and soften the onslaught and also addresses the problem of scale.
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