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Ocean Currents

News, opinions, photos and facts from Ocean Conservancy

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Join the Fight for Trash Free Seas with Clean Swell

Posted On May 24, 2016 by

Beach season is finally upon us! This Memorial Day, people all over the country (myself included) will flock to the coasts to soak up some much-needed sunshine. But nothing ruins a good vacation day like a beach covered in trash—especially because  trash poses a huge threat to our ocean and the animals that call it home.

Ocean Conservancy is committed to keeping our beaches and ocean trash free. For 30 years we have sponsored the International Coastal Cleanup, where 11.5 million volunteers from 153 countries have collected 220 million pounds of trash. And we’re not the only ones who care about ocean trash: Every day, all over the world, concerned people take the problem into their own hands by cleaning up their local waterways.

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Caring for Crabs is Caring for the Coast

Posted On May 23, 2016 by

San Franciso Bay Area Dungeness crabber Captain John Mellor

“We’re like the Giants. We’re your hometown team,” said Captain John Mellor last week as he described the San Francisco Bay Dungeness crab fishing fleet. Capt. Mellor’s pride in his work as a crabber is paired with a love for what he does. But, his feelings are mixed with fear for the future. A West-Coast wide toxic algae bloom shut down the fishery last year, leaving him out of work for five months. Fishermen and researchers are also worried that ocean acidification could represent a looming threat to the fishery that could cause future fishing disruptions.

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10 Things to Know About the Walrus

Posted On May 19, 2016 by

This blog was written by Roger Di Silvestro, a field correspondent for Ocean Conservancy.

When you think of walruses, you may picture their tusks—the huge pinniped’s most familiar characteristic. But there is so much more to these “elephants of the sea”! Here are some less-obvious facts about these ice-dwelling creatures.

1. Biologists classify the walrus as a carnivore, or meat eater, which puts the animal in the same broad category as wolves, foxes and lions.

2. The polar bear, weighing as much as 1,200 pounds, is often touted as North America’s largest terrestrial carnivore. But it’s a mere wisp compared to the ocean-going male walrus, which can tip the scales in excess of 3,700 pounds.

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Will Ocean Acidification Affect Dungeness Crabs?

Posted On May 18, 2016 by

2016 hasn’t been a good year for the West Coast Dungeness crab fishery. The fishing season that typically spans the winter months – worth $212 million in 2014  – got significantly delayed this year when Dungeness crabs tested high for domoic acid, which sickens humans, and managers shut down the fishery. The crabs had fed heartily on a giant toxic bloom of Pseudonitschia algae, which produce domoic acid, and which were thriving in an unusually warm body of water stalled offshore, affectionately called “the blob.” The bloom also shut down other West Coast shellfish fisheries, too. The lost harvests equal lost income for West Coast communities. San Francisco Bay Area crabber John Mellor says, “If crabs were to disappear from the picture, I think it would be the end of my fishing career at this point.”

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Standing Before the Senate to Address the Ocean Plastics Problem

Posted On May 17, 2016 by

Earlier today, I testified before the Senate Environment and Public Works Committee on the problem of ocean plastics and how it negatively affects ocean animals. Ocean plastics are a problem that affects us all. From our fisheries to our beaches to our protected environments—ocean plastics are a cause of concern for all Americans.

The growing tide of ocean pollution is a problem for sea turtles that ingest plastic, sea birds that get tangled in fishing lines and marine mammals that wash ashore with belly’s full of trash.

I’m grateful to the Senate for passing the U.S. Marine Debris Research, Prevention and Reduction Act of 2006, which authorized the creation of the Marine Debris Program (MDP) within the National Oceanic and Atmospheric Administration (NOAA). The NOAA MDP has been instrumental in informing and catalyzing marine debris research and solutions in the United States and abroad.

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Shell Spills 88,000 Gallons of Oil in Gulf

Posted On May 13, 2016 by

Today, the Coast Guard reported that Shell’s Brutus oil platform, about 90 miles off the coast of Louisiana, has spilled more than 80,000 gallons of oil into the Gulf of Mexico. This is a bad week for Shell—just Monday, Shell gave up most of its oil and gas leases in the Chukchi Sea off the coast of Alaska. Although it is too early to know the extent of environmental damage from the Shell spill, we do know that the Gulf of Mexico is still damaged from the BP Deepwater Horizon disaster six years ago.

Thankfully, the leak has been secured, and clean-up efforts are underway, as a result of NOAA and the Coast Guard’s immediate response. There are 52,000 boreholes drilled into the Gulfseafloor, the result of a century-old search for oil and gas. Much of the time, offshore oil production proceeds relatively safely and without much public interest, but when things go wrong in the Gulf of Mexico, they can really go wrong.

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Microplastics in Paradise

Posted On May 12, 2016 by

At first glance, the waters of St. John, USVI, are pristine: Rich blues and greens mix in a postcard-ready Caribbean vista while schools of tropical fish dart just below the surface.

But beneath the shimmering turquoise waters lurks a hidden peril: microplastics.

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