CONCENTRATION ANALISIS OF RADIOACTIVE CONTAMINATION WATER IN THE PACIFIC IN FRONT OF FUKUSHIMA

Abstract

Object of this study is to predict distribution of radioactive contamination water in front of Fukushima by means of a 3-dimensional flow model linked with a diffusion model, released by Fukushima Daiichi Nuclear Power Plant. It was confirmed that radionuclides(Cs-137,Sr-90,H-3) distributions in coastal areas can be predicted by means of nesting form the whole Pacific Ocean model. Results were compared to the published observation data in order to examine applicability of the used models. As a result, the impossibility of the influence humanities was suggested to be with in front of Fukushima.