Ambient office = 73 nanosieverts per hour

Ambient outside = 115 nanosieverts per hour

Soil exposed to rain water = 111 nanosieverts per hour

Shallots from Central Market = 71 nanosieverts per hour

Tap water = 99 nanosieverts per hour

Filter water = 71 nanosieverts per hour

Dover Sole from Central = 104 nanosieverts per hour

Part 2 of 2 Parts (Please read Part 1 first)
      There are twenty-one current partners in the Forum Dialogue Partnership program. It was established by Forum leaders in 1989 to invite selected countries outside of the Pacific Islands region with significant cooperation and engagement and political or economic interests, to take part in a dialogue with Forum Leaders. Other Partners include the U.S., China, the U.K., France and the European Union.
     There are six criteria which must be met in order for Japan to maintain their membership in the Pacific Islands Forum Dialogue Partnership program. When he was questioned about whether Japan meets all of the criteria, Henry Puna supplied some insights into what Forum leaders thought about it.
     One issue that was raised was whether or not Japan’s actions to date with respect to this nuclear issue and the conversations that have taken place indicate that they have dedicated support for the sustainable and resilient development of the Pacific region. Some critics of Japan say that the dumping they are proposing is totally at odds with that commitment.
     Another issue of concern is whether Japan’s position on the release date of treated nuclear wastewater is a shared interest and common position that supports foreign priorities? Puna said that that is really a decision that their leaders must make. He said that we can only advise leaders. However, any ultimate decision is to be made at the leaders’ level.
     Puna was asked whether or not Japan was on the edge of being expelled from the Partnership program. He said that such an action was an option for the leaders to take. Other countries have been removed from the program in the past. While France was continuing with their nuclear testing in the Mururoa atoll, they were actually suspended as Dialogue partners.
     Puna was asked what Japan had to do to keep their seat in the Dialogue Partnership program. He said that this situation was an excellent test of Japan’s sincerity and commitment to the Pacific. He stated that the Forum was not asking for Japan to cancel the discharge of the wastewater. However, the Forum was asking that the discharge be deferred until such time as all relevant information and data was provided to our panel of experts.
     On the question of whether the issues was going to be raised at the next Pacific Islands Forum meeting, Puna replied that it was going to depend on the events of the next couple of months.
     The U.S. National Association of Marine Laboratories (NAML) is an organization of more than one hundred laboratories. They have expressed their opposition in a recent paper. They say that there is a lack of adequate and accurate scientific data supporting Japan’s assertion of safety. There was an abundance of data supporting serious concerns about releasing radioactively contaminated water.
      The NAML has called on the Government of Japan and International Atomic Energy Agency scientists to more fully and adequately consider the options recommended by the Pacific Island Forum’s Expert Panel.

Ambient office = 66 nanosieverts per hour

Ambient outside = 97 nanosieverts per hour

Soil exposed to rain water = 103 nanosieverts per hour

Garnet yam from Central Market = 112 nanosieverts per hour

Tap water = 109 nanosieverts per hour

Filter water = 94 nanosieverts per hour

Part 1 of 2 Parts
     The Pacific Island Forum an inter-governmental organization that aims to enhance cooperation between countries and territories of Oceania, including formation of a trade bloc and regional peacekeeping operations. It was founded in 1971 “to work in support of Forum member governments, to enhance the economic and social well-being of the people of the South Pacific by fostering cooperation between governments and between international agencies, and by representing the interests of Forum members in ways agreed by the Forum.”
     Japan may lose its status as a Pacific Island Forum Dialogue Partner over Tokyo’s nuclear waste dumping plan. Japan is ready to start dumping a million tons of nuclear waste from the damaged Fukushima Daiichi nuclear power plant into the Pacific Ocean in just a few months. According to the Japanese authorities, the wastewater will be treated by an Advanced Liquid Processing System. They say that will remove nuclides from the water. They claim that the water to be dumped into the ocean will not be contaminated.
     Last year, the Pacific Islands Forum demanded that Japan share critical information about their plan. Secretary General Henry Puna said this month that if Japan wants to keep its status, it needs to increase communication and transparency over the issue. The message to Japan appears to be “has there been a change in your attitude to the Pacific?” Puna said, “It’s a bit daunting, talking to a big sovereign country like Japan, and also a good, long-standing friend of the Pacific.” Puna’s preferred course of action is to engage Japan in a friendly manner.
     Puna added, “We’re long-standing friends, and Japan is a very important partner for us in the Pacific. This issue strikes at the very heart of our being as Pacific people. We will not let it go. In fact, we are very serious and we will take all options to get Japan to at least cooperate with us by releasing the information that our technical experts are asking of them. Because all we want is to be in a position where our experts can say, ‘okay, look, the release is harmless, you can go ahead’, or ‘there are some issues that we need further discussion and further scientific research with Japan’.”
      Puna continued, “They’re breaking the commitment that their Prime Minister and our leaders have arrived at when we had our high level summit in 2021. It was agreed during that summit that we would have access to all independent scientific and verifiable scientific evidence before this discharge can take place. So far, unfortunately, Japan has not been cooperating.”
Puna’s last conversation with Tokyo was just before Christmas with their ambassador in Suva.
Puna said, “Japan has come back since then, to indicate that they are amenable to a meeting with our panel of experts in Tokyo sometime early next month. But it’s important for us to avoid the frustrations that have been happening to date. I have made it clear to Japan that we will not agree to such a meeting unless Japan gives us an undertaking now or before the meeting that they will provide all information that our experts will request of them and provide them in a timely manner because time is of the essence.”
Please read Part 2 next

Ambient office = 50 nanosieverts per hour

Ambient outside = 87 nanosieverts per hour

Soil exposed to rain water = 91 nanosieverts per hour

English cucumber from Central Market = 128 nanosieverts per hour

Tap water = 106 nanosieverts per hour

Filter water = 94 nanosieverts per hour

Part 2 of 2 Parts (Please read Part 1 first)
      Short and his team did not see the expected slowdown. Short said, “We went in with a hypothesis about what we would see, and we were wrong. You go in guns blazing, looking for a certain thing, for a great reason, and you turn out to be wrong. But if you look carefully, you find other patterns in the data that reveal what nature actually has to say.”
     Instead of the slowdown, what did appear in the data was that while a materials would usually produce a single frequency peak for the material’s SAWs, in the degraded samples there was a splitting into two peaks. Short recalls, “It was a very clear pattern in the data. We just didn’t expect it, but it was right there screaming at us in the measurements.”
     Cast austenitic stainless steels like those utilized in nuclear reactor components are what is known as duplex steels. These are actually a mixture of two different crystal structures in the same material by design. But while one of the two types is impervious to spinodal decomposition, the other structure is vulnerable to it. When the material start to degrade, the difference shows up in the different frequency response of the material. This is what Short’s team found in their data.
     Short and his team were surprised by their findings. Short said, “Some of my current and former students didn’t believe it was happening. We were unable to convince our own team this was happening, with the initial statistics we had.” They went back to the laboratory and carried out further tests. Those new tests reached a point where the confidence level was ninety nine percent that spinodal decomposition was coincident with the wave peak separation. Dajani said, “Our discussions with those who opposed our initial hypotheses ended up taking our work to the next level.”
     The tests they did used big lab-based lasers and optical systems. The researchers are working on the next step to miniaturize the whole system into something that can be an easily portable test kit to use to check reactor components on-site. This will significantly reduce the length of shutdowns. Dajani said, “We’re making great strides, but we still have some way to go.” When they do achieve that next step, it could make an important difference. “Every day that your nuclear plant goes down, for a typical gigawatt-scale reactor, you lose about $2 million a day in lost electricity. Shortening outages is a huge thing in the industry right now.”
      Dajani added that his team’s goal was to find ways to enable existing plants to operate longer. He said, “Let them be down for less time and be as safe or safer than they are right now—not cutting corners, but using smart science to get us the same information with far less effort.” This new technique seems to offer that.
     Short hopes that this could help to enable the extension of power plant operating licenses for some additional decades without compromising safety. The technique enables frequent, simple and inexpensive testing of key components. He says that existing, large-scale plants “generate just shy of a billion dollars in carbon-free electricity per plant each year.” Bringing new plants online can take more than a decade. “To bridge that gap, keeping our current nukes online is the single biggest thing we can do to fight climate change.”