Media Coverage
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How a record-breaking El Niño could supercharge California’s winter storms
“The most valuable property is on the sand,” said Gary Griggs, a coastal scientist and professor at the University of California at Santa Cruz. “This winter in particular, I think it’s going to show what these communities are up against.”
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Predicting harmful algal blooms
Scientists can now predict harmful algal blooms. A group at UC Santa Cruz is predicting blooms up to seven weeks before they happen. Ocean Sciences professor Raphael Kudela said the key is looking not at the algae, but at a type of plankton that eats it. Additional coverage in the East Bay Times.
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California may see dreaded ‘perfect storm’ at terrible time: Thanksgiving and Christmas
Storm surge is made more likely and severe by El Niño, which can amplify the wave heights and winds of individual storms. Flooding would be further worsened by runoff from rainfall. “The major damage to California’s coast has generally occurred during El Niño years,” said Gary Griggs, a professor of earth sciences at UC Santa…
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Bay Area gets second-ever September coastal flood advisory as seas rise with El Niño
Gary Griggs, a professor of earth sciences at UC Santa Cruz, said sea levels could rival the highest on record in San Francisco. The previous record was set in January 1983, during another El Niño.
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A Century of Sand Debt Comes Due in Malibu
California’s major coastal dams have trapped an estimated 152 million cubic meters of sand that would otherwise feed the state’s beaches since 1885, according to research by Gary Griggs, a coastal geologist at UC Santa Cruz who has spent five decades documenting the state’s disappearing shoreline.




