Tag "black substance"

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290,000 Bq/Kg at 18km from National Diet

They find black substance in many locations of Tokyo. 290,000 Bq/kg of extremely highly concentrated cesium was also found at 18km (11.18 mi) from Japanese National Diet, reported by Mr.

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Alga was known to selectively absorb radionuclides

Following up this article..240,000 Bq/Kg at 5km from Imperial Palace The nature of alga to absorb radionuclide was studied before they found black substance in Minamisoma.   <Quote> [Link] April

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650,000,000 Bq/m2 in Minamisoma

Following up this article..240,000 Bq/Kg at 5km from Imperial Palace Mr. Oyama, Minamisoma city councilor measured 10,000,000 Bq/Kg of cesium from soil in Kodakaku Minamisoma city Fukushima. Detailed locations or

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Settlement report 5/14 ~ 5/16/2012

Donation : 74.00USD Expense : 1,049.00USD (Airplane ticket to Canada and grocery) Left in gat : 975.00USD   Goal : 2,000.00 USD (My previous salary in Japan) Current total :

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Black substance keeps coming back

Following up this article..240,000 Bq/Kg at 5km from Imperial Palace Mr. Ishikawa, who found this black substance finds the same substance at many other locations in Tokyo. She tweeted like

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240,000 Bq/Kg at 5km from Imperial Palace

  The extremely radioactive black substance was found at 4km from the center of Tokyo. In 10 minutes walk from Hirai station of JR Sobu line, where is about 4

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Spectrum measurement of black substance

Related to this article..4.2 million Bq/Kg of cesium from Black substance and microscope pics Gamma spectrum of black substance was recorded. <Quote> This is a sample from Fukushima a 3g

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4.2 million Bq/Kg of cesium from Black substance and microscope pics

Following up this article..Plutonium 238 measured in Minamisoma Mr. Oyama, Minamisoma city councilor measured 500CPM from a sample of black substance. The analysis results are like these below.. Date 4/9/2012

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Plutonium 238 measured in Minamisoma

      Following up this article..0.27 μSv/h alpha ray on the roof of Minamisoma city hall 0.038 Bq/Kg (2.47Bq/m2) of Plutonium 238 was measured in Minamisoma. They also measured

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0.2 μSv/h of alpha ray in Yamagata

Mr. Oyama, a city councilor of Minamisoma measured alpha ray in Yamagata, where his families evacuated. He measured 114 count within 300 seconds.(About 0.19μSv/h) on the cover of manhole. Black