Environmentalist Carroll Cox lifts a large piece of docking material with some of the foam bits that clutter the shoreline near Barbers Point Beach in Kalaeloa, Hawaii.
Environmentalist Carroll Cox lifts a large piece of docking material with some of the foam bits that clutter the shoreline near Barbers Point Beach in Kalaeloa, Hawaii.

Alaska sees surge in Japan tsunami debris

Time of article published May 23, 2012

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An “unprecedented” surge in debris from last year's Japanese tsunami is washing up on Alaska's coastline, environmentalists about to embark on a major clean-up operation said on Tuesday.

Floating material including buoys and Styrofoam has washed up on Montague Island, about 190 kilometres south-east of Anchorage, in volumes that clearly suggest a wave of debris from the March 11, 2011 killer tidal wave.

“The debris found on initial surveys of the island showed an absolutely unprecedented amount of buoys, Styrofoam and other high floating debris,” said Patrick Chandler of the Centre for Alaskan Coastal Studies.

He said debris from Asia has been washing up on Alaska shores for years, so “it is incredibly difficult to say with complete confidence that a given piece of debris is from the tsunami.”

“However, we have never seen the amount we see now. In the past we would find a few dozen large black buoys, used in Japanese aquaculture, on an outside beach clean-up. Now we see hundreds,” he told AFP, before the start of a planned 12-day clean-up operation, set to start Thursday.

“There is no other possible source for this increase besides the tsunami, so our conclusion is that is where it must be from.”

Millions of tons of debris are expected to wash up in the coming months and years from the Japanese quake. Researchers in Hawaii have developed computer models to forecast where and when it could come ashore.

In early April, the US Coast Guard sunk a deserted Japanese trawler that had appeared off the coast of Alaska more than a year after being set adrift by the tsunami.

Also last month, a Japanese schoolboy heard he was getting his ball back, after it was spotted by an observant beachcomber on Middleton Island in the Gulf of Alaska.

Canadian media reported in early May that a Harley-Davidson, with Japanese plates from one of the hardest hit areas, was found by a beachcomber on the Haida Gwaii islands off the coast of British Columbia. - Sapa-AFP

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