Japan Disaster

Category archives for Japan Disaster

On March 11th, 2011, the Fukushima Daiichi nuclear power plant complex suffered damage from an earthquake and ensuing tsunami that caused multiple nuclear reactor core meltdowns and melt-throughs, explosions, and major releases of radioactive material into the air and the sea. In addition to the reactor meltdowns and melt-throughs spent fuel storage tanks were also…

Nature Update on Fukushima

Almost exactly one year ago, a very large double strength tsunami struck the Pacific Coast of Japan and washed a huge amount of stuff out into the sea. The oceanic born debris of terrestrial origin looked in places like this: source Subsequently attempts were made to model the movement of the debris in the Pacific.…

Because the situation is alarming. There is still a great deal of uncertainty about where the melted-down fuel at Fukushima I’s reactors is resting. TEPCO and various NPA’s have insisted all along that they know where it is, and everything is under control. The most recent information from TEPCO is that the fuel is contained…

In the beginning of the Fukushima Nuclear Crisis, in the hours and days after the earthquake and tsunami struck, nuclear power experts assured us that no matter how bad it seemed, nuclear material would stay in the reactors. It was unlikely that the reactors would melt down, and if they did melt down a little,…

There is a lot of news in Ana’s Feed about the nuclear power industry world wide, as well as across Japan, and especially disturbing news related to the Fukushima plant in particular. In brief, the main reason that the situation at these reactors seems to be kinda-sorta under control (as in the water in the…

The Fukushima nuclear power plant was opened to journalists for the first time; See below for numerous links to related stories. There appears to be very high levels of radiation at Fukushima plant reactor #3, and at either reactors 1 and 3, or both, nuclear fission may have been occurring in the melted down remains.…

The radiation at the Fukushima plants has gone up, rather than down, since June. This may be because contaminated water has become more concentrated due to evaporation. The release of radiation from the plant into the air continues, although a covering over Reactor 1 is almost completed. The release of radiation from the plant into…

The latest update on the crisis in Fukushima. The hot spots are everywhere. Be careful where you step! But first, we’d like to introduce the handy-dandy Fukushima Post and Ana’s Feed search engine. This search engine will return results from this series of posts we’ve done. This is a good place to start if you…

As a result of our last posting on Fukushima, we had a discussion initiated by commenter Daedelus2u about radioactive istopes of Cesium becoming concentrated in fish. I thought I’d take this opportunity to expand on that discussion a little. This relates to the possibility that radioactive elements spilled or spewed from a nuclear reactor site…