Acidification, predators pose double threat to oysters

The once-booming, now struggling Olympia oyster native to the West Coast could face a double threat from ocean acidification and invasive predators, according to new research from the University of California, Davis' Bodega ...

Could oysters be used to clean up Chesapeake Bay?

Chronic water quality problems caused by agricultural and urban runoff, municipal wastewater, and atmospheric deposition from the burning of fossil fuels leads to oxygen depletion, loss of biodiversity, and harmful algal ...

Oysters close their shells in response to low-frequency sounds

Oysters rapidly close their shells in response to low-frequency sounds characteristic of marine noise pollution, according to a study published October 25, 2017 in the open-access journal PLOS ONE by Jean-Charles Massabuau ...

Auburn scientists find tar balls are better left alone

(PhysOrg.com) -- The April 2010 Deepwater Horizon oil spill in the Gulf of Mexico and the waves of tar balls deposited on the beaches shortly thereafter prompted the National Oceanic and Atmospheric Administration to produce ...

Changing Chesapeake Bay acidity impacting oyster shell growth

Acidity is increasing in some regions of the Chesapeake Bay even faster than is occurring in the open ocean, where it is now recognized that increased levels of atmospheric carbon dioxide dissolve in the seawater thereby ...

Used oyster shells collected to help next generation grow

Like much of the other containers and food scraps from the North Baltimore farm-to-table restaurant Woodberry Kitchen, the oyster shells don't go in the trash. The raw bar castoffs -- about 2,000 per week -- are sent to an ...

Bridge species drive tropical engine of biodiversity

Although scientists have known since the middle of the 19th century that the tropics are teeming with species while the poles harbor relatively few, the origin of the most dramatic and pervasive biodiversity on Earth has ...

New York seeks to claw back 'Big Oyster' past

One sunny morning in New York, a dozen biologists and volunteers stand in knee-deep water, chucking net sacks of oyster shells down a human chain, before planting them in containers on the riverbed.

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