ocean

Jefferson Exchange | December 18, 2014 | 8:30
10:10 am
Thu December 18, 2014

Answers For Oysters With Shell Trouble

A Pacific oyster in Washington state.
Credit University of Washington

It's a tough life for a newly hatched oyster.  Shellfish have 48 hours after hatching to form a shell, or they die. 

And current ocean conditions make it harder for the shellfish larvae to make shells. 

Ocean researchers including George Waldbusser at Oregon State just studied the factors. 

The increasing acidity of the oceans is one, but there are others to take into account. 

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Environmental Concerns Cited
6:35 am
Fri November 22, 2013

Fracking Moratorium Requested

California U.S. Representative Lois Capps has asked for a moratorium on offshore fracking until there's more study. In a letter to the Interior Department and the U.S. Environmental Protection Agency this week, Capps says she wants the federal government to conduct a study of fracking's impacts to the marine environment.

A recent report by the Associated Press documented at least a dozen instances of hydraulic fracturing in the Santa Barbara Channel, site of a disastrous 1969 oil platform blowout that spurred the modern environmental movement.

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Removal Has Begun
7:30 am
Mon November 11, 2013

Toxic Liquids Create Threat For Humboldt Bay

Humboldt and Eureka file photo.
Credit U.S. Army Corp of Engineers

An emergency effort has begun to remove millions of gallons of toxic liquids from an abandoned pulp mill that poses a pollution threat to Humboldt Bay.

The Eureka Times-Standard reports that the U.S. Environmental Protection Agency plans to remove more than 4 million gallons of pulping liquors from the old mill site.

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