The radiation monitoring team members work with local fishermen collect Ulva pertusa weed from Tsurushihama port, Shinchi, Fukushima, to test for radiation contamination. We are working with local fishing communities, to collect samples of marine life along the coast to record possible contamination from the crisis-stricken Fukushima Daiichi nuclear plant. Noriko Hayashi-San / Greenpeace

[Reposted due to the Great Blogger Disaster of May 11th.] TOKYO, May 12 (AFP) – Environmental activist group Greenpeace said Thursday it had detected radiation far above legal limits in seaweed samples taken from the ocean off Japan’s stricken Fukushima nuclear plant. Greenpeace, which sent its Rainbow Warrior flagship to take samples of marine life and water, called on Japan’s government to undertake comprehensive radiation testing of seaweed along the Fukushima coast. Initial tests of 22 seaweed samples collected at distances up to 65 kilometres (40 miles) out to sea from the plant “registered significantly high levels of radioactive contamination,” the group said. Ten seaweed samples showed levels of over 10,000 Becquerel per kilogramme, the group said. It did not specify if the contamination was from iodine-131 or cesium-137, the official safety limits for which are 2,000 Becquerel per kilogramme and 500 Becquerel per kilogramme respectively. “From May 20, fishermen along the coast will begin harvesting seaweed for public consumption,” said Ike Teuling, a radiation expert with the international environmental and anti-nuclear activist group. “Our research indicates a significant risk that this seaweed will be highly contaminated,” he said according to a statement. Teuling warned that “radioactive contamination is accumulating in the marine ecosystem that provides Japan with a quarter of its seafood, yet the authorities are still doing the very little to protect public health”. …

Greenpeace says high radiation in Japan seaweed