Radiation levels rise in seabed near Japan

[Guest guest]

http://www.heraldsun.com.au/news/world/radiation-levels-rise-in-seabed-near-japa\

n/story-e6frf7lf-1226049858188

Radiation levels rise in seabed near Japan

AFP

From: AFP

May 04, 20112:20PM

LEVELS of radioactive substances have jumped in the Pacific seabed off Japan

near the nuclear power plant crippled by a massive tsunami in March, according

to the plant operator.

Seabed samples collected some 15km from the Fukushima Daiichi nuclear plant

contained 1400 becquerels of radioactive caesium-137 per kilogram, Tokyo

Electric Power Company (TEPCO) said.

The level is more than 600 times higher than a maximum 2.3 becquerels per

kilogram detected in the past off the northeastern prefecture of Fukushima.

The samples, taken on Friday, also contained 1300 becquerels of caesium-134 and

190 becquerels of iodine-131, according to a TEPCO statement issued late on

Tuesday after the first analysis of seabed soil since the March 11 disaster.

Levels of the two materials were too low to be gauged in the past, a TEPCO

spokeswoman said. The company did not say whether the levels were considered

harmful.

Samples taken at another spot 20km away from the plant also showed similarly

high radiation levels.

TEPCO said it would continue to examine radiation levels.

" We cannot say anything definite after just one probe. We will conduct more

sample examinations and keep a watch, " the spokeswoman said.

The samples were taken 20-30 metres deep and three kilometres from the coast.

The Fukushima plant has leaked radiation into air, soil and ocean since it was

severely damaged by the massive quake and tsunami.

Greenpeace said on Tuesday it had begun independent tests of water samples from

the ocean near Japan's crippled for radiation contamination.

The samples will be collected outside Japan's 12-mile territorial waters in line

with government rules, Greenpeace said.

[Guest guest]

We'll probably see a swath of coastal water put off limits to fishing for a long time because of this.

In a message dated 5/4/2011 1:47:53 A.M. Eastern Daylight Time, no_reply writes:

Radiation levels rise in seabed near Japan