Almost
two years after a natural disaster ravaged a Japanese nuclear plant, Bluefin
tuna that test positive for radiation poisoning continue to be caught off the
coast of California.
Twenty-three
months after a tsunami took the Fukushima power plant offline and triggered an
international emergency, the effects of the disaster are still being felt
thousands of miles apart. This week writer Monte Burke of Forbes draws
attention to a new study that shows the lingering damages caused nearly two
years ago.
Burke
says that a new study from Daniel J. Madigan of Stanford University’s Hopkins
Marine Station suggests that even waters in the East Pacific aren’t safe from
the radiation. Bluefin off the coast of Japan are still showing signs of
contamination almost two years after the incident, and migration patterns
suggest that fish floundering near the other side of the ocean will continue to
show evidence of radiation. And because relatively young Bluefin may have spent
the majority of their lives in radioactive ocean waters near Japan, even infant
fish are testing positive for radiation all this time later.
This
isn’t likely to be ending anytime soon, either: Burke acknowledges that the
plant is still leaking radiation into the ocean, which doesn’t necessarily just
disappear. Just last month, a murasoi fish was caught in the vicinity of the
Fukushima plant that tested to have around 2,540 times Japan's legal limit for
radiation in seafood.
Stanford’s
Madigan tells Burke that radiation within the tuna is excreted over time as
well, so that the contaminants are continuously added into the ocean waters.
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