Debris apparently from 2011 Japan tsunami is washed ashore in Hawaii . NOAA said most of the debris affecting the island can not be tracked to any particular country , even Japan , because the plastic is often so weathered and broken by the time it hits Hawaii . ` Hawaii Conservation Fund supports beach cleanups . NOAA has been studying the effects of debris on beaches .
Debris apparently from 2011 Japan tsunami is washed ashore in Hawaii . Hawaii Conservation Fund supports beach cleanups . NOAA has been studying the effects of debris on beaches .