Should we worry about ocean radiation plume nearing islands?

Did you catch this story a couple of weeks ago? I ran into it online while looking for more info about the tsunami debris field heading our way, which appears likely to have a major impact along our coast. But this is a little different.

Ocean Radiation Plume Hits Hawaii From Fukushima Nuclear Meltdown

The story was picked up and repeated over and over.

The article, and the original analysis by ASR, a global coastal and marine consulting firm, are both careful to say that they do not know exactly how much contaminated water is in the plume and at what concentration. It is quite likely that it is so diluted that, in reality, no threat is posed to us or the ocean food chain.

I don’t recall reading the story or any critical analysis published here in Hawaii.

But potential visitors have likely been reading about it and wondering whether they’ll get a nice glow-in-the-dark look along with a tan during their island vacation.

Perhaps some follow-up with UH oceanographers might be in order.


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11 thoughts on “Should we worry about ocean radiation plume nearing islands?

  1. be prepared!

    What about the fish?! We used to worry about the mercury levels of big-game fish like marlin and tuna. Now those fish are going to glow in the dark and come with a second pair of eyes. If you eat that fish and your kids will be born with two heads and a pair of gills. Gotta stick with the smaller species fish, and say goodbye to sashimi.

    Reply
    1. Kolea

      The website is clearly flakey in an alarmist, survivalist, doomsday conspiracy theory kind of way. But it doesn’t follow that the ‘analysis’ in the article is ‘crackpot.’ Most of it appears to have been lifted completely from the ASR analysis, which appears to be credible. The ‘crackpot” author on the Intel Hub site appears to have added a claim that the floor of Tokyo Bay is covered by a 10″ thick layer of cesium sludge, which is grossly inaccurate.

      We all have to be able to read articles from a variety of websites while retaining our critical ability to differentiate between credible reporting and crackpot claims. Look at the Hawaii Reporter. Malia Zimmerman has done some very good reporting on the Kaloko Dam disater on Kauai, as well as the abuse of alien workers on the Aloun Farms. Yet they are once again promoting birther nonsense, which fits into their role as a conscious partisan propaganda operation.

      Most of us can sort it out.

      Reply
  2. rachel

    “Perhaps some follow-up with UH oceanographers might be in order.”

    Yes. If it is credible, UH oceanographers will know about it. I will forward a link to this blog to my friend who is involved with the modeling of the debris to see if he knows who might be the best person to consult on this matter.

    Reply
  3. tooearly

    That there is a plume that wil by best modelling reach Hawai seems in little doubt. What remains to be known is of what severity the radiation contamination will be. given how little is actuallly known about the release, only testing here would likely put this to rest. Are local fish likely to be contaminated? Is anyone testing?
    FDA is not testing.
    Here is what a Canadian paper wrote about this:

    After the world’s worst nuclear accident in 25 years, authorities in Canada said people living here were safe and faced no health risks from the fallout from Fukushima.
    They said most of the radiation from the crippled Japanese nuclear power plant would fall into the ocean, where it would be diluted and not pose any danger.
    Dr. Dale Dewar wasn’t convinced. Dewar, a family physician in Wynyard, Sask., doesn’t eat a lot of seafood herself, but when her grandchildren come to visit, she carefully checks seafood labels.
    She wants to make sure she isn’t serving them anything that might come from the western Pacific Ocean.
    Dewar, the executive director of Physicians for Global Survival, a Canadian anti-nuclear group, says the Canadian government has downplayed the radiation risks from Fukushima and is doing little to monitor them.
    “We suspect we’re going to see more cancers, decreased fetal viability, decreased fertility, increased metabolic defects – and we expect them to be generational,” she said.
    And evidence has emerged that the impacts of the disaster on the Pacific Ocean are worse than expected.

    Read the rest of this article.

    Reply
  4. Dean

    Regarding seafood safety and mercury, it’s been determined through extensive studies that the mercury in fish is methylmercury that has long been part of the natural ocean environment and is bound with selenium. It’s not a neurological toxin as the mercury from industrial waste that caused the tragedy in Minamata, Japan.

    “The risk of mercury poisoning from eating open ocean seafood remains hypothetical because it has not occurred. Not one person of any age in Hawaii or anywhere else has been reported with methylmercury poisoning from eating fish from the open ocean, including tuna, marlin and swordfish. There are no reports in the scientific literature confirming mercury poisoning from eating open ocean fish.”

    http://www.hawaii-seafood.org/uploads/Seafood%20Safety%20Articles/Kaneko%20Bartram%20Mercury%20in%20Fish%20Q&A%20July%2009.pdf

    As for preferring smaller locally caught fish, it depends on the species. While the “deep seven” bottomfish are acknowledged as safe — and often costly — there are many other fish that carry the risk of ciguatera poisoning.

    This includes ulua, barracuda, kole and roi.

    Generally speaking, the confirmed health risk of eating most types of domestic-raised beef is far greater (cardiovascular disease and e-coli) compared to the confirmed safety and health benefits of consuming pelagic species such as tuna and billfish, as well as deep water snappers.

    Reply

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