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Scientists to discuss latest Japan tsunami debris forecast
Published February 28, 2012
Associated Press

FILE - Clothing lie in heaps at the site of a neighborhood destroyed by the 2011 earthquake and tsunami, in Rikuzentakata, Japan. (AP2012)

A massive floating patch of debris following the March 11, 2011, tsunami that struck Japan is floating across the Pacific Ocean, and should begin piling up on U.S. shores in increasing amounts.

HONOLULU Tsunamis generated by the magnitude-9 earthquake in Japan last March dragged 3 million to 4 million tons of debris into the ocean after tearing up Japanese harbors and homes.

Scientists believe ocean currents are carrying some of the lumber, refrigerators, fishing boats and other objects across the Pacific toward the United States.

One to 5 percent of the 1 million to 2 million tons of debris still in the ocean may reach Hawaii, Alaska, Oregon and Washington and British Columbia, said University of Hawaii senior researcher and ocean current expert Nikolai Maximenko.

That's only a portion of the 20 million to 25 million tons of debris the tsunamis generated altogether, including what was left on land.

Maximenko is planning to discuss his latest estimates for where the debris is and when it may wash ashore at a news conference Tuesday. Last year, his team estimated debris could arrive in Hawaii in early 2013.

Some debris appears to have already arrived in the U.S., like a half-dozen large buoys suspected to be from Japanese oyster farms found in Alaska late last year.

Nicholas Mallos, conservation biologist and marine debris specialist for the Ocean Conservancy, said many of the objects are expected to be from Japan's fishing industry. The conservancy is hosting the news conference.

Fishing gear could harm wildlife -- like endangered Hawaiian monk seals -- if it washes up on coral reefs or beaches.

"The major question is how much of that material has sank since last year, and how much of that remains afloat or still in the water column," Mallos said.

It's unclear whether items like refrigerators will make it across because there's little precedent for such things in the ocean.

Computer models created by the University of Hawaii indicate the debris is spread far apart across thousands of miles from the eastern coast of Japan to an area some 1,000 miles north of the Hawaiian Islands.

"The debris field is largely dispersed over a large area. And because of that dispersion, we can no longer rely on satellite imagery to track the debris," Mallos said.

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Candy Cottingham

Some one may have to deal with the Radiation on the Debre.
But I don't think you will need the Iodine Tablets.

I have SALT with Idione in the cupboard.

Suppose to be better for you.

30 miles in Japan is out of bounds for maybe 20 to 30 years.

A lot of School children were killed and only one Teacher survived by climbing to higher ground.


The radiation has dropped to safe levels, it is the trash floating toward Hawaii and the US coast line that the concern is about. Some has already shown up on the coast of Washington state and the beaches of Hawaii.

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