Cesium measured from 5000 meters deep in the ocean

The National Institute of Advanced Industrial Science and Technology (AIST) measured cesium from the Pacific Ocean offshore of North Japan. They said it’s from the Fukushima nuclear power plants.

They took the mud from the bottom of the sea which is 120 m ~ 5,000 m deep.

AIST says it’s not that high level but the closer it goes to the plant the higher the contamination level gets.


水深5千メートルの泥にセシウム 東北の太平洋、原発放出



2011/12/23 19:42 【共同通信】

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