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Massive garbage patch discovered in Atlantic Ocean; 1,000 miles long

By | March 5, 2010, 12:03 PM PST

Billions of pieces of plastic trash are accumulating in a massive garbage patch in the Atlantic Ocean, mirroring the Texas-sized one in the Pacific, scientists have found.

Located hundreds of miles off the coast of North America — between 22 and 38 degrees north latitude, or about the distance from Cuba to Virginia — the patch poses health risks to fish, seabirds and marine animals.

Like the infamous Great Pacific Garbage Patch, debris can circulate for years, accumulating as the result of ocean currents.

The patch was found by student researchers participating in the Sea Education Association’s semester academic program, who over 22 years deployed thousands of fine-meshed plankton nets in the area to discover the makeup of the patch.

They found that most of the debris is comprised of tiny pieces of trash — each “less than a tenth the weight of a paper clip,” according to National Geographic –that came from consumer product litter either blown off open landfills or directly disposed of in the ocean.

Students found some areas as dense as 520,000 bits per square mile, or approximately 200,000 bits per square kilometer.

In comparison, spots of the Great Pacific Garbage Patch have been found to be as dense as 1.9 million bits per square mile, or approximately 750,000 bits of plastic per square kilometer (and several tens of feet below the surface).

SEA oceanographer Kara Lavender Law revealed the discovery on February 23 at the American Geophysical Union’s 2010 Ocean Sciences meeting in Portland, Oregon.

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Andrew Nusca

About Andrew Nusca

Andrew Nusca is editor of SmartPlanet.

Andrew Nusca

Andrew Nusca

Editor

Andrew Nusca is editor of SmartPlanet and an associate editor for ZDNet. Previously, he worked at Money, Men's Vogue and Popular Mechanics magazines. He holds degrees from the Columbia University Graduate School of Journalism and New York University. He based in New York but resides in Philadelphia.

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Andrew Nusca

Andrew Nusca
Andrew Nusca does not hold any investments in the companies he covers.
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RE: Massive garbage patch discovered in Atlantic Ocean; 1,000 miles long
Someone once said " A median IQ of 100 is insufficient for the
dominant species of any planet."
What we need is a war against stupidity.
Posted by trm1945
8th Mar 2010
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Stupid is as stupid does - Forrest Gump
Just how much trouble is half a million 0.1 g bits of plastic spread over over a square mile? That's like a bottle cap every 30 feet. And that's at its densest point. Our yards should be so clean!
Posted by Gaius_Maximus
8th Mar 2010
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RE: Massive garbage patch discovered in Atlantic Ocean; 1,000 miles long
It's a problem because animal life ingests it and dies. It also releases toxic chemicals that interfere with reproduction. The surface of each plastic bit tends to attract other toxins in seawater, causing a more poisonous item than just the plastic bit itself.
Posted by waltsyd@...
8th Mar 2010
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RE: Massive garbage patch discovered in Atlantic Ocean; 1,000 miles long
For all of you that think this is no issue you total idiots as this has huge impact on animal life and water cleanliness. We are turning our oceans into floating land fills.
Posted by mb2foru
8th Mar 2010
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RE: Massive garbage patch discovered in Atlantic Ocean; 1,000 miles long
Put some tiny bits in a bowl & swirl it around. You'll see the tiny bits congregate in the middle. Same thing happening in all the oceans.

This is nothing new, "IF" one was to dig under these plastic bits you find much older stuff from centuries ago.
Posted by fm-usa
9th Mar 2010
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RE: Massive garbage patch discovered in Atlantic Ocean; 1,000 miles long
"For all of you that think this is no issue you total idiots as this has huge impact on animal life and water cleanliness." - no it doesn't. The concentrations are ineffective with the possible exception of the very central few hundred meters (in an ocean of millions of square miles) and not much sea life is living there other than phytoplankton that are unaffected.

"It's a problem because animal life ingests it and dies." - please cite your study proving that statement. I know of no properly reviewed study showing ingestion deaths from microscopic plastic bits. Your statement sounds alot like a specious modification of a real study in which people haters changed the facts to fit their agenda. The target at that time was plastic bags and those ring thingys that sixpacks are held with.

In fact the single biggest killer of sea life is plastic fishing nets and lines that get away from their owners and drift about the sea. Fact.
Posted by wizardjr
10th Mar 2010
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RE: Massive garbage patch discovered in Atlantic Ocean; 1,000 miles long
"People haters?" What kind of deniers statement is that supposed to be?
As we kill the natural balance of the oceans by our using it as a garbage
dump, like it or not, deny it or accept it, we're a part of nature and we need
it to function correctly. Overfishing, garbage and toxins pollution, CO2
acidification, erosion, and other man-made destructive influences are
changing the oceans, and definitely not for the betterment of mankind.

Oceanographer and author, Curtis Ebbesmeyer, is quoted:

"These debris fields are a natural phenomenon, he explained, noting that
they collect anything which floats, including trees, volcanic pumice
fragments, and seeds. Harmful man-made flotsam, such as plastic resin
pellets, is also accumulating in them and posing a threat to marine life,
Ebbesmeyer warned. As plastic breaks down to grain-size particles, it
blends in with plankton and infects the food chain, he added."

His website: http://flotsametrics.com/

Understand that? The man-made garbage of micro-PLASTIC floating in the
ocean ultimately INFECTS THE FOOD CHAIN. And ocean currents eventually
wash it on shore somewhere, years later. Get off the planet ASAP if you
can't accept and deal with its harsh realities. Denials are not a welcome or
necessary part of the solutions.
Posted by Chiatzu
11th Mar 2010
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RE: Massive garbage patch discovered in Atlantic Ocean; 1,000 miles long
NEW ENERGY FIND? Has anyone looked at recycling these patches? The organics and the plastics are hydrocarbons, an energy source, and raw material for us. Maybe with grants and tax breakes to get the ball rolling this could break even and eventually be a valuable deposit. Heck, we might have to go to court to claim it as ours! What would be the cost of making it into fuel and raw stock? It might qualify as a green alternitive energy. If this could work it would pay it's own way for cleaning up a small part of our mess.
Posted by garyfizer@...
13th Mar 2010
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RE: Massive garbage patch discovered in Atlantic Ocean; 1,000 miles long
How can something so big be cleaned up effectively? Garbage patches in the Atlantic, Pacific, Oceans and Oil in the Gulf of Mexico. We really need to take our troops in the middle east and use them for garbage pickup and oil pickup in these oceans before it kills us all.
Posted by kcright79
30th Apr 2010
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RE: Massive garbage patch discovered in Atlantic Ocean; 1,000 miles long
Who called me ? The information about unknown phone number to find out who owns that number and why they call. Who is calling me.
Posted by EdwardKresge
7th Jun 2010
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