办事指南

Chain reaction

点击量:   时间:2019-03-07 06:07:08

By Rob Edwards RADIOACTIVE food and jewellery from homes near the Tokaimura nuclear plant in Japan are revealing the impact of the accident there last year. Local people were exposed to radiation levels up to 30 times safety limits because they were not evacuated until five hours after the accident occurred, say Japanese scientists. The first independent studies of Japan’s worst nuclear accident, which has already caused the death of two workers from multiple organ failure, also suggest that radiation doses outside the 350-metre evacuation zone breached the safety limit. In Tokaimura, northeast of Tokyo,