Japan

Calculating the global health consequences of the Fukushima nuclear disaster

Sat, 2012-07-21 17:13 — Maeryn Obley

submitted by Luis Kun

homelandsecuritynewswire.com - July 18th, 2012

Radiation from Japan’s Fukushima Daiichi nuclear disaster may eventually cause approximately 130 deaths and 180 cases of cancer, mostly in Japan, Stanford researchers have calculated. The estimates have large uncertainty ranges, but contrast with previous claims that the radioactive release would likely cause no severe health effects. The numbers are in addition to the roughly 600 deaths caused by the evacuation of the area surrounding the nuclear plant directly after the March 2011 earthquake, tsunami, and meltdown.

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Fukushima Reactor Water Level Shallower Than Thought

Tue, 2012-03-27 23:19 — Kathy Gilbeaux

yomiuri.co.jp - March 28, 2012

The water level in the containment vessel of the No. 2 reactor at the Fukushima No. 1 nuclear power plant is only about 60 centimeters deep, far shallower than previously assumed levels of about four meters, according to Tokyo Electric Power Co.

The lower-than-expected water level was discovered for the first time when the power utility used an industrial endoscope to check the crippled reactor's interior on Monday, TEPCO said.

According to some experts, it is possible that nuclear fuel that melted through the reactor's pressure vessel and accumulated on the bottom of the containment vessel in the aftermath of the March 11 earthquake and tsunami may not be completely covered in the water.

TEPCO said the water temperature in the vessel remained relatively low within a range of 48.5 C to 50 C. The discovery of the unexpectedly shallow water level will not affect TEPCO's judgment that the reactor is in a state of "cold shutdown."

http://www.yomiuri.co.jp/dy/national/T120327006202.htm

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RAND - Focus on Community Resilience - Newsletter

Sat, 2011-12-17 00:30 — Kathy Gilbeaux

Welcome to the first Focus on Community Resilience newsletter. At RAND, we have been intensively studying the many cross-cutting issues related to how communities can withstand and recover from disasters and other conditions that affect community well-being. We are launching this newsletter to share research findings, resources, and tools with people like you who are working to help communities prepare for natural and manmade emergencies. We hope this newsletter will stimulate an exchange of ideas among community leaders and a forum to share lessons about resilience-building strategies and activities.