Expert discusses the harms of algal blooms
When dying birds and sea lions wash up by the dozens on Southern California beaches, David Caron's phone starts ringing.
Environment
Dec 04, 2019
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News tagged with domoic acid
Scientists discover genetic basis for how harmful algal blooms become toxic
A team led by scientists from Scripps Institution of Oceanography at the University of California San Diego and the J. Craig Venter Institute (JCVI) has uncovered the genetic basis for the production of domoic acid, a potent ...
Environment
Sep 27, 2018
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Southern California coast emerges as a toxic algae hot spot
A new, comprehensive survey led by USC scientists shows the Southern California coast harbors some of the world's highest concentrations of an algal toxin dangerous to wildlife and people who eat local seafood.
Environment
Aug 21, 2018
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38
Maine orders partial shellfishing shutdown, mussel recall
Maine is shutting down shellfish harvesting in parts of the state's eastern coast because of a marine algae bloom that can carry a neurotoxin.
Environment
Sep 15, 2017
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What causes algal blooms to become toxic?
The disastrous 2015-16 Dungeness crab season, delayed and shortened by an unprecedented bloom of toxic algae, is a bitter memory for the West Coast fishing industry. The culprit was domoic acid, a potent neurotoxin produced ...
Environment
Aug 23, 2017
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What caused the most toxic algal bloom ever observed in Monterey Bay?
In late spring 2015, the West Coast of North America experienced one of the most toxic algal blooms on record. The bloom affected wildlife, including anchovies, sea birds, and sea lions, and led to the closure of commercial ...
Environment
Jun 05, 2017
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41
SeaWorld San Diego gets a furry surprise: a baby sea lion
SeaWorld San Diego is caring for a sea lion that was unexpectedly born to a sick mother.
Ecology
Apr 28, 2017
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2
El Nino, Pacific Decadal Oscillation implicated in domoic acid shellfish toxicity
Researchers today reported in Proceedings of the National Academy of Sciences a strong correlation between toxic levels of domoic acid in shellfish and the warm-water ocean conditions orchestrated by two powerful forces - ...
Environment
Jan 09, 2017
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360
Toxic 'marine snow' can sink quickly, persist at ocean depths
In a new study, researchers from North Carolina State University found that a specific neurotoxin can persist and accumulate in "marine snow" formed by the algae Pseudo-nitzschia, and that this marine snow can reach significant ...
Environment
Nov 28, 2016
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248
Harmful algae forces shellfish ban in parts of New England
Algae blooms are forcing the closure of shellfish beds around New England, including most of Narragansett Bay in Rhode Island and much of the coast of Maine.
Environment
Oct 07, 2016
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