Japan's nuclear radiation is serious, can we still travel?

After entering the Fukushima Daiichi nuclear power plant, the staff of Tokyo Electric Power Company of Japan asked to turn off the mobile phone and put on a set of equipment, including gloves, headgear, two pairs of cotton socks, vest, radiometer and headphones. Put on protective boots in the style of work hat and rain boots, and then take a bus to a place near the unit for an interview.

Turn off the alarm of the radiometer near the unit, but it can't stop the crazy impact:

"Standing on the highland tens of meters away from the unit and about 30 meters above sea level, only Unit 2 is well preserved, and other units have experienced hydrogen explosion. Units 1 to/3 have all experienced core melting, and the nuclear fuel rods in the pressure vessel have melted and nucleated residues. TEPCO has no way to remove these nuclear residues. "

Core melting is the most serious accident in nuclear power plants. As shown in the video, the accident is still a "ghost town state".

All this reminds everyone that according to the international classification of nuclear events, the highest level of Fukushima nuclear accident is 7, which is the same as the explosion and leakage accident of Chernobyl nuclear power plant in the Soviet Union in 1986.

1986 more than 30 years have passed since the Chernobyl nuclear accident, and more than 600,000 people have been affected. Today, 30 kilometers of Fiona Fang is still a no-man's land. Experts estimate that it took more than 654.38 million years for the region to recover to be suitable for human activities.

At present, except for some areas near the Fukushima Daiichi nuclear power plant, the overall air nuclear radiation level in Japan has dropped sharply, and most areas including Tokyo have dropped to the level before the "3. 1 1 earthquake".

But environmental and food risks still exist. Professor Qingshan, a professor at the Institute of Environmental Radioactive Energy of Fukushima University, found that the total amount of radioactive cesium 137 leaked after the accident at the Fukushima Daiichi nuclear power plant was about 1.5 times that previously announced by Tokyo Electric Power Company. Radioactive substances may be enriched in the food chain of fish and shellfish.

For a period of time after the nuclear accident, the offshore seafood of the island was banned from fishing and listing, and China also banned the import of food from Fukushima and other Japanese cities and counties.

The Japanese government is pushing relevant countries and regions to lift the import ban on food in disaster areas and surrounding counties.

To sum up, if you want to travel to Japan, I hope you will carefully consider the following three points before you leave:

First, the hidden dangers of the accident expansion. The reporter's personal test shows that the risk level of Fukushima nuclear accident is still very high. In Japan, earthquakes are frequent and there is a threat of tsunami. At present, there are still many problems in the control of leakage accidents, and such hidden dangers cannot be ignored.

Second, the government conceals the harm of induction. Compared with the hidden dangers, the disposal ability of the Japanese government and TEPCO not only worries the local people, but also worries the international community. From "core melting" to "stealing sewage", it is still difficult to draw a conclusion that how much harm the Fukushima accident has not reflected in the measured values of atmospheric radiation. At the same time, the government is still guiding foreign tourists to the incident.

Third, the pollution of food and other links. Even if it is not in the isolation zone, the pollution of soil, vegetables and seafood is still worrying. You still need to be very careful when choosing sashimi and other foods in Japan.