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The News That Matters about the Nuclear Industry

Iodine-129 waste used to track ocean currents for 15,000 km after discharge from nuclear plants

In connection to the article I wrote last August 3, 2017 “Radioactive Contamination of Oceans: Sellafield, La Hague, Fukushima” https://dunrenard.wordpress.com/2017/08/03/radioactive-contamination-of-oceans-sellafield-la-hague-fukushima/

This study is about radioactive 129I travelling the equivalent of a third of the way round the globe, a 15,000 km journey, legally released since 20 years from nuclear fuel reprocessing plants in the UK and France. Of course as usual, in complete disregard of recent studies about the dangerosity of low dose,They emphasise that the radioactivity levels found in the North Atlantic are extremely low and not considered dangerous.

This study still is letting us envisage the travel of the Fukushima Daiichi nuclear plant numerous radioactive contaminants which have been dispersed since March 2011, which still are being dispersed and will be additionally dispersed into the Pacific Ocean.

Radioactive 129I has travelled the equivalent of a third of the way round the globe, since being released from nuclear fuel reprocessing plants in the UK and France. The iodine’s 15,000 km journey begins in the nuclear plants at Sellafield and La Hague and continues via the Arctic Ocean and then southward via the Grand Banks towards Bermuda, where it is found at very low concentrations about 20 years later. This tracer has been used to provide the most complete up-to-date, high-accuracy mapping of the oceanic currents that transport CO2 and other greenhouse gases from the atmosphere to the abyssal depths of the deep North Atlantic Ocean. These results are being presented at the Goldschmidt geochemistry conference in Paris.

artic loop of iodine 129 aug 16 2017.png

 

Radioactive contaminants have been legally released for more than half a century from the nuclear reprocessing plants at Sellafield (UK) and La Hague (France). Scientists have recently begun to use the radioactive 129iodine (129I) as a way of tracking the movement of ocean currents. They emphasise that the radioactivity levels found in the North Atlantic are extremely low and not considered dangerous.

“What we have found is that by tracing radioactive iodine released into the seas off the UK and France we have been able to confirm how the deep ocean currents flow in the North Atlantic. This is the first study to show precise and continuous tracking of Atlantic water flowing northward into the Arctic Ocean off Norway, circulating around the arctic basins and returning to the Nordic seas in what we call the “Arctic loop”, and then flowing southward down the continental slope of North America to Bermuda at depths below 3000 m” said lead researcher Dr John N. Smith (Bedford Institute of Oceanography, Canada).

The research is part of the international GEOTRACES project, which aims to use geochemical markers to follow ocean currents, and so provide precise estimates of transit times and mixing rates in the North Atlantic and Arctic Oceans. So far the 129I has been measured as far south as Puerto Rico, but the researchers assume that it will continue to flow southward into the South Atlantic and eventually spread throughout the global ocean.

Dr Smith continued, “These currents have previously been studied using dissolved CFCs (Chlorofluorocarbons) – the molecules which used to be used in fridges until banned in 1989. However, CFCs undergo ocean-atmosphere exchange which means that surface water is continually replenished with CFCs during the arctic leg of the journey, whereas the 129I plume retains the initial imprint of its input history over a long period of years. Further, 129I is relatively easy to detect at extremely low levels using accelerator mass spectrometry methods which gives us a large measurement advantage in terms of the signal to noise ratio. Since we know exactly where the 129I comes from and when it entered the ocean, for the first time we can be absolutely sure that detecting an atom in a particular place is as a specific result of the currents”.

“In many ways this is a bit like the old ‘stick in a stream’ game we used to play as kids – what people call ‘Pooh sticks’ in England – where you would drop a buoyant object in the water and observe where it comes out. Of course, it would be much better if these markers were not in the ocean at all, but they are, and we can use them to do some important environmental science”.

Commenting, Dr Núria Casacuberta Arola (ETH, Zurich) said:

“The work performed by John Smith and colleagues in recent years has greatly contributed to the understanding of water circulation, especially in the North Atlantic and Arctic Ocean. The advantage of using 129I as a transient tracer in oceanography is the long half-life (15.7 My) of this isotope compared to the circulation times, and the fact that it is largely soluble in seawater. Now, major efforts are also devoted to find other artificial radionuclides with similar sources and behaviour than 129I (e.g. 236U, 237Np) so that the more tools we have, the better we will understand the ocean circulation. Recent advances in mass spectrometry (ICP-MS and AMS) allow today for very low detection limits so that we can measure very low concentrations of these isotopes in deep ocean waters”.
https://phys.org/news/2017-08-129i-track-ocean-currents-km.html#jCp

August 18, 2017 Posted by | radiation | , | Leave a comment

Climate change: its effects on health

How Climate Change Could Already Be Affecting Your Health, HealthLine,  by Gillian Mohney on August 17, 2017

Small changes to the climate can have wide-ranging effects on public health from asthma to heart problems to mosquito-borne diseases. While climate change discussions often focus on what will happen in the future, changes to the atmosphere have already been taking a toll on people today.“Health is the canary in the coal mine and we are the canaries,” Jeffrey Shaman, PhD, director of the climate and health program at the Columbia University Mailman School of Public Health, told Healthline.

Last week, the U.S. Global Change Research Program’s climate change report made public by the New York Times concluded that “it is extremely likely that human influence has been the dominant cause of the observed warming since the mid-20th century.”

The report also pointed to a host of factors likely to affect the United States, including changes to “water quality and availability, agricultural productivity, [and] human health.”

Shaman and other health experts have pointed to the ways in which extreme temperatures and other effects of climate change are impacting people today, from heat-related illnesses to cardiovascular events.

Effects of climate change now

Asthma

Spiking temperatures can affect air quality since it raises the levels of pollutants and ozone in the air……..

Heat-related illnesses

Dramatic heat waves and record-breaking temperatures have become more common in recent years. The authors of the climate change report found that 16 of the past 17 years were the hottest on record.

Higher temps mean more people at risk for potentially dangerous heat-related illnesses……

Allergies

One lesser-known consequence of climate change is seasonal allergies.

Increasing temperatures and rising levels of carbon dioxide in the air can have a significant effect on plants and pollen that cause common seasonal allergy symptoms.

Plants that cause hay fever in the spring, summer, and early fall will bloom and flourish for longer due to warming temperatures.

Shaman said in particular the ragweed plant, a mainstay of the fall allergy season, has been shown to produce more pollen when exposed to higher carbon dioxide levels……..

Cardiovascular disease

The warming climate can result in conditions that can put strain on the cardiovascular system. This puts people at risk for stroke, heart attack, or other major cardiac events.

Wildfires in particular can put people at risk. An increase in extreme hot and dry weather in recent decades can exacerbate natural cycles of forest fires.

“Wildfires have increased over parts of the western United States and Alaska in recent decades and are projected to continue to increases as a result of climate change,” the climate change report authors wrote.

These fires can increase rates of cardiac events for people, even if they are miles away.

Dr. Richard Josephson, a cardiologist at University Hospitals Cleveland Medical Center, told Healthline in an earlier interview that the cardiovascular system can come under increased strain from particulates in smoke or haze from a forest fire.

“There are a variety of toxic chemicals in the smoke and small particulate air pollution in the smoke that are bad for the cardiovascular system,” Josephson said.

These tiny particulates put strain on the cardiovascular system, putting people at risk for major cardiac events. “It can cause activation of the clotting system and constriction of blood vessels,” Josephson said.

Effects of climate change in the future

Insect-borne disease There are other public health factors that scientists are closely watching to see if they will impact public health.

The WHO states that insect- and other animal-borne diseases could be affected by climate change if the insects and animals move to new habitats in reaction to changing weather patterns……http://www.healthline.com/health-news/how-climate-change-could-be-affecting-your-health#1

August 18, 2017 Posted by | 2 WORLD, climate change, health | Leave a comment

Linear accelerators – a much safer way to obtain medical isotopes, than from nuclear reactors

How Better Cancer Treatment Can Also Mean Better Nuclear Security http://www.nonproliferation.org/how-better-cancer-treatment-can-also-mean-better-nuclear-security/August 14, 2017 C. Norman Coleman, Silvia Formenti, Miles A. PomperA recent report in The Washington Post that the self-proclaimed Islamic State almost stumbled upon radioactive material in Mosul—in the form of cobalt-60, a substance used in radiation therapy—raises a profound dilemma about cancer treatment in developing countries and the risk of terrorists obtaining a key ingredient for making “dirty bombs.”

Cobalt-60 radiation machines are one of the many tools doctors have used in the treatment of cancer for the past 50 years. In North America, nearly all of these units have been replaced with more advanced technology called linear accelerators, which do not contain radioactive material and provide medically superior treatment. In developing countries, the cobalt-60 radiation machines remain prevalent. They are cost-effective and appealing in states with limited or intermittent electricity supplies and other physical infrastructure as well as a shortage of medical and technical expertise.

 

Iraq still has two cobalt-60 machines, according to the International Atomic Energy Agency, having already transitioned to linear accelerators for its 10 other treatment machines. But as Mosul made clear, using even one or two of these radiation machines comes with security risks. If the wrong people, such as members of the Islamic State or another terrorist group, got hold of cobalt-60, they could potentially create a dirty bomb or a radiation exposure device. With more than 70 percent of all cancer deaths now occurring in developing countries, the problem of balancing cancer treatment with security risks will only get worse.

The surest way to prevent terrorists from acquiring these materials, while not limiting people’s access to necessary cancer treatment, is to phase out cobalt-60 radiation machines and replace them with linear accelerators. The U.S. National Nuclear Security Administration, which is in charge of efforts to secure potentially dangerous radioactive material, has been supporting this approach for several years. To do so, developing countries need better technology and treatment environments, not only to support this transition away from cobalt-60 machines but to improve cancer treatment overall. Continue reading this article in World Politics Review

August 18, 2017 Posted by | 2 WORLD, health, Reference, safety | Leave a comment

Cancer and other health problems still being caused because of past nuclear explosions

Nuclear explosions from the past are still causing cancer and health problems today https://www.businessinsider.com.au/nuclear-explosion-fallout-cancer-health-effects-2017-8?r=US&IR=T, KEVIN LORIA AUG 18, 2017 

  • Threats of nuclear war between the US and North Korea are bringing “horrifying realities” of such weapons back into focus.
  • Not only do nuclear bombs cause devastation where they explode, survivors and people exposed to fallout suffer from increased cancer rates and birth defects.
  • The entire world still shows effects from the era of widespread nuclear testing.

No one escapes a nuclear blast unscathed.

North Korea’s recent weapon tests, along with the exchange of aggressive statements between the US and North Korea, have brought the threat of nuclear war back to present consciousness.

Most experts think that sort of catastrophic conflict is unlikely, but even the possibility should be sobering. Physicist Lawrence Krauss recently wrote that any discussion of nuclear weapons should force leaders to confront the “horrifying realities” involved.

In that vein, it’s worth remembering that such an event isn’t just devastating for the people and areas exposed to the initial blast. Those who survive are still likely to be contaminated by radiation.

From what researchers can tell, even people more than five hundred miles away from massive nuclear tests have encountered enough radiation (due to weather blowing it in their direction) to increase cancer rates and permanently harm babies in utero.

The nuclear explosions that came at the end of World War II — and the explosions from hundreds of nuclear tests in subsequent years — still have demonstrable effects on human health. Every living thing on the planet today shows some sign of being exposed to the radiation emitted in the era of widespread nuclear testing.

What we know about long term effects of radiation exposure

The bomb dropped on Hiroshima on August 6, 1945 killed between 90,000 and 166,000 people, due to the initial force, heat, and direct radiation exposure. Three days later, the bomb at Nagasaki killed another 60,000 to 80,000.

But that wasn’t all — radiation continued to affect the survivors. Those effects have been studied ever since, with most research conducted by a joint Japan-US organisation called the Radiation Effects Research Foundation.

 Researchers have found that babies who were exposed to radiation from the bombings in utero were significantly more likely to be born with small head size, mental disabilities, and were less likely to grow to normal height. Children born to women who were within 2.5 km of the edge of the fireballs were at least five times as likely to demonstrate these effects when compared to people farther away.

Among survivors, cancer rates in general rose approximately 10%, according to RERF data. Leukemia rates rose more — almost 50% — and had the biggest effect on children. (This primarily affected people who were young at the time of the explosions, so the effect has mostly disappeared in the years since.)

After the war, nuclear testing by major superpowers entered its heyday. The US and Soviet Union both detonated hundreds of nuclear weapons before signing the Partial Test Ban Treaty in 1963, which prohibited above-ground nuclear tests.

Because of those tests, “radioactive particles and gases were spread in the atmosphere,” according to the CDC. That effect was widespread enough to deposit radiation all over the globe. Anyone who has lived in the US after 1951 has received some exposure to fallout. All of our organs and tissues show some sign of it.

In most cases, the potential increased cancer risk from that exposure is very small. (Most of us receive far more radiation regularly from X-rays and similar procedures.) But at least one CDC study estimated that fallout could eventually be responsible for up to 11,000 cancer deaths in the US, according to New York Times coverage of the study.

People who were closer to locations where nuclear weapons were tested between 1951 and 1963 have fared worse than residents of other areas. Soldiers who witnessed and participated in tests in Nevada were approximately 14% more likely to die from leukemia, 20% more likely to die from prostate cancer, and more than 20% more likely to die from nasal cancer than soldiers not involved in those tests. Soldiers who witnessed Pacific Ocean tests had similar changes.

One analysis looked at Norwegians exposed to fallout from Soviet tests conducted more than 500 miles away. The researchers found that people in some areas were hit for years by annual doses of radiation about 60 times the size of an X-ray mammogram (or twice the dose of a full-body CT scan) — enough to cause harm. Kids who were born in exposed Norwegian regions during that time period were more likely to have lower IQs and educational achievement. Even the children of exposed individuals were later found to have lower cognitive scores.

As Harold Pollack described in the Washington Post, famed Soviet physicist Andrei Sakharov estimated that the potential health consequences of Russia’s nuclear tests could eventually cause hundreds of thousands of cancer deaths. That risk assessment transformed Sakharov from a respected government scientist into an active dissident.

One of Sakharov’s biographers quoted his reaction to his inability to prevent one such nuclear test, according to Pollack: “A terrible crime had been committed, and I couldn’t prevent it … I dropped my face on the table and wept,” Sakharov said.

August 18, 2017 Posted by | 2 WORLD, health, Reference, weapons and war | Leave a comment

Will potassium iodide protect you from nuclear fallout?

Verify: Will potassium iodide protect you from nuclear fallout?http://www.abc10.com/news/local/verify/verify-will-potassium-iodide-protect-you-from-nuclear-fallout/464777998 Barbara Harvey, KXTV 6:48 AM. PDT August 16, 2017 In 1999, the World Health Organization released guidelines on the use of potassium iodide, citing the exposure of children to radiation after the Chernobyl disaster.

“The result, less than fifteen years after the accident, is more than 1000 cases of thyroid cancer, most probably solely attributable to this single release of radioactivity to the environment,” the report states.

Following the Fukushima nuclear disaster in 2011, sales of potassium iodide surged, even in areas such as California, far-removed from the site of the disaster.

But will it actually protect you from radiation?

Jerrold Bushberg, assistant chair of the department of radiology at UC Davis, explains that potassium iodide is not a cure-all for radiation from a nuclear fallout.

Potassium iodide is a stable form of iodine which essentially fills up the thyroid gland like a sponge so that radioactive iodine cannot get in, Bushberg explains.

Other types of radiation associated with nuclear fallout and external radiation cannot be blocked by using potassium iodide. Potassium iodide is only useful in the event of a large release of radioiodine —  which only occurs during events like a nuclear detonation or nuclear reactor accident. The risk of developing thyroid cancer as a result of radiation is significantly higher in children and pregnant women, according to the Centers for Disease Control, which does not recommend that adults 40 years of age or older take potassium iodide, as there are health risks associated with its use and the benefits are likely minimal.

Additionally, potassium iodide is useless in the event of a “dirty bomb,” a weapon designed to spread radioactive material.

According to the FDA, potassium iodide should merely be used as an adjunct to evacuation — as it has “no impact on the uptake by the body of other radioactive materials and provides no protection against external irradiation of any kind.”

August 18, 2017 Posted by | 2 WORLD, radiation, Reference | Leave a comment

Pennsylvania to give out potassium tablets to communities near nuclear power stations

State Asks Residents Close to Nuclear Plants to Have Pills https://www.usnews.com/news/best-states/pennsylvania/articles/2017-08-15/state-asks-residents-close-to-nuclear-plants-to-have-pills

Pennsylvania Gov. Tom Wolf is reminding Luzerne County residents to stock up on potassium iodide pills in case of an emergency at the Talen Energy nuclear power plant. Aug. 15, 2017 SALEM, Pa. (AP) — Pennsylvania Gov. Tom Wolf is reminding Luzerne County residents to stock up on potassium iodide pills in case of an emergency at the Talen Energy nuclear power plant.

The Democratic governor’s administration will be handing out free potassium iodide on Aug. 24 as part of an annual effort to replace expired tablets. The Wilkes-Barre Citizens’ Voice reports (http://bit.ly/2w6uokN ) the medication blocks the uptake of radioactive iodide.

In Luzerne County, there are 19 municipalities that are within or partially within the 10-mile radius of the plant. Wolf says residents who live within 10 miles of any of the state’s five nuclear power plants should also have up-to-date potassium iodide supplies.

The state Department of Health also has supplies year-round at certain offices.

August 16, 2017 Posted by | health, safety, USA | 1 Comment

How USA’s Argonne National Laboratory abused a small Australian boy, with plutonium injections

Paul Langley,  https://www.facebook.com/paul.langley.9822/posts/10213752429593121CAL-2, 14 Aug 17, 5 yr-old Simon Shaw and his mum. Simon was flown from Australia to the US on the pretext of medical treatment for his bone cancer. Instead, he was secretly injected with plutonium to see what would happen. His urine was measured, and he was flown back to Australia.

Though his bodily fluids remained radioactive, Australian medical staff were not informed. No benefit was imparted to Simon by this alleged “medical treatment” and he died of his disease after suffering a trip across the world and back at the behest of the USA despite his painful condition. The USA merely wanted a plutonium test subject. They called him CAL-2. And did their deed under the cover of phony medicine.

“Congress of the United States, House of Representatives, Washington, DC 20515-2107, Edward J. Markey, 7th District, Massachusetts Committees, [word deleted] and Commerce, Chairman Subcommittee on Telecommunications and Finance, Natural Resources, Commission on Security and Cooperation in Europe] MEMORANDUM To: Congressman Edward J. Markey From: Staff Subject: The Plutonium Papers Date: 4/20/94

Staff Memo on Plutonium Papers

The medical file for Cal-2 also contains correspondence seeking follow-up from Argonne National Laboratory in the 1980s. Cal-2 was an Australian boy, not quite five years old, who was flown to the U.S. in 1946 for treatment of bone cancer. During his hospitalization in San Francisco, he was chosen as a subject for plutonium injection. He returned to Australia, where he died less than one year later.

Document 700474 is a letter from Dr. Stebbings to an official at the Institute of Public Health in Sydney, Australia, in an attempt to reach the family of Cal-2. This letter reports that the child was “injected with a long-lived alpha-emitting radionuclide.” Document 700471 is a letter from Dr. Stebbings to New South Wales, Australia (names and town deleted), inquiring about recollections of the boy’s hospitalization in 1946. The letter notes that, “those events have become rather important in some official circles here,” but provides few details to the family.

A hand-written note on the letter reports no response through October 8, 1987. Considering the history on the lack of informed consent with these experiments, it is surprising that the letters to Australia failed to mention the word “plutonium.”

The Australian news media has since identified Cal-2 as Simeon Shaw, the son of a wool buyer in New South Wales, and information on the injection created an international incident. The information in the medical file does indicate that at a time when Secretary Herrington told you that no follow-up would be conducted on living subjects, the Department of Energy was desperately interested in conducting follow-up on a deceased Australian patient.

In an effort to determine the full extent of follow-up by the Department after 1986, your staff has requested, through the Department’s office of congressional affairs, the opportunity to speak with Dr. Stebbings, Dr. Robertson, and any other officials who may have been involved in the follow-up. So far, that request has been unsuccessful. It remains an open question as to what was the full extent of follow-up performed in the 1980s, and whether the efforts then would facilitate any further follow-up on subjects now. It seems appropriate for the Interagency Working Group to address these questions as its efforts continue.”

Source: National Security Archives, George Washington University, http://www.gwu.edu/…/…/mstreet/commeet/meet1/brief1/br1n.txt

See also ACHRE Final Report.

NO MORE DUAL USE ABUSE OF AUSTRALIANS MR PRESIDENT. STOP FUNDING SYKES AND FLINDERS UNIVERSITY IN THE DOE QUEST FOR CHEAP CLEANUP OF URANIUM CONTAMINATED SITES.

Mr. President, you are wrong if you think you can do the same again re hormesis funding in Australia as the USA did with CAL-2. We have not forgotten and do not trust you or your paid agents in Australian universities such as Flinders.

August 14, 2017 Posted by | AUSTRALIA, civil liberties, radiation, secrets,lies and civil liberties, USA | Leave a comment

Very few veterans of Gulf War approved for health claims

Report: VA office denies 90 percent of Gulf War claims, Santa Fe New Mexican, The Associated Press, 13 Aug 17, ALBUQUERQUE — A Veterans Affairs office in New Mexico during the 2015 fiscal year denied more than 90 percent of benefit claims related to Gulf War illnesses, marking the ninth-lowest approval rating among VA sites nationwide, according to a federal report.

The U.S. Department of Veterans Affairs’ Albuquerque office denied 592 of 640 Gulf War illness claims in 2015, which is the latest yearly data available, The Albuquerque Journal reported earlier this week.

The report released in June from the Government Accountability Office found approval rates for Gulf War illness claims are one-third as high as for other disabling conditions. The Gulf War illness claims also took an average of four months longer to process…….http://www.santafenewmexican.com/news/local_news/report-va-office-denies-percent-of-gulf-war-claims/article_d2865b60-6a15-5877-a134-7b47ce5266d0.html

August 14, 2017 Posted by | health, USA, weapons and war | Leave a comment

By the end of the century, extreme weather could kill 150,000 people each year in Europe

Extreme weather could kill 150,000 people each year in Europe by the end of the century, say scientists. Hundreds of millions of people will be exposed to deadly weather events by 2100, researchers warn, Independent, Andrew Griffin Science Reporter  @_andrew_griffin 5 Aug 17 , More than 150,000 people could die as a result of climate change each year in Europe by the end of the century, shocking new research has found.

The number of deaths caused by extreme weather events will increase 50-fold and two in three people on the continent will be affected by disasters, the study – that serves as a stark warning of the deadly impact of global warming – found.

The research by European Commission scientists lays out a future where hundreds of thousands of people die from heatstroke, heart and breathing problems, and flash flooding. It describes a world where droughts bring food shortages, people are at an increased risk of being killed by disease and infection, and the countryside is ravaged by wildfires.

  • It used historical records of extreme weather events and combined them with projections of the damage of climate change and changes in the population to project how, where and who will die from the effects of global warming.
  • In what they say is a “much needed wake-up call” to governments across the continent, campaign groups insisted that action is needed now to avoid being responsible for deaths across the world.“This is a stark warning showing why we need greater action on climate change fast,” said Friends of the Earth campaigner Donna Hume. “People across the globe are already dying due to extreme weather events and without concerted action this will get worse, including right here in Europe.

    “This fate can be avoided but only if governments get serious about making the switch away from dirty fossil fuels. Three quarters of existing coal, oil and gas has to remain unused if we are to avoid catastrophic climate change – so why is the UK Government intent on digging and drilling for more across the British countryside?

    “It’s time to ditch plans for fracking and new coal mines and instead invest in the renewable energy revolution.”……….

  • Yearly deaths could soar 50 times from 3,000 between 1981 and 2010 to 152,000 between 2071 and 2100, the research published in the journal The Lancet Planetary Health found.Most of those people will die from heatwaves, which could cause 99 per cent of all weather-related deaths. Fatalities will surge from 2,700 per year now to 151,500 each year by 2071.
  • Such catastrophic global warming will hit the UK too, killing people at a similar rate. By 2080, up to 7,500 Britons could be dead from heatwaves, cold snaps and flooding.“With a one-in-three chance of record rainfall in England and Wales each winter, flooding is the most significant impact of climate change in the UK,” said Greenpeace UK executive director John Sauven. “And yet the Government’s own advisers have warned that ministers have no coherent plan to deal with this threat…….
  • But much of the danger will come in southern Europe, where almost everyone will be affected by weather-related disasters.The study looked at the impact of the seven most dangerous forms of extreme weather events: heatwaves, cold snaps, wildfires, droughts, river and coastal floods and windstorms, in the 28 EU member states as well as Switzerland, Norway and Iceland. Researchers analysed 2,300 disasters records from between 1981 and 2010 and combined them with projections of how climate change will progress and what it will do to populations.

    Scientists found one reduction in deaths: the number of people killed by cold snaps. But that was only a small reduction and was clearly not enough to outweigh any of the other dangers.

    And they said that 10 per cent of the risk would come from developments other than climate change, such as population growth, migration and urbanisation.

  • The caution comes as a deadly heatwave dubbed “Lucifer” spreads across Europe. Authorities in several countries have issued health warnings and temperatures have been registered as high as 47C, fanning dozens of forest fires in Italy, France, Spain, Macedonia and Albania. ……
  • The research assumed that there would be no reduction in greenhouse gas emissions and that there would be no improvements in the policies used to reduce the effects of the extreme weather events it studied…..http://www.independent.co.uk/environment/deaths-year-climate-change-global-warming-extreme-weather-events-2100-150000-a7877461.html

August 7, 2017 Posted by | climate change, EUROPE, health | Leave a comment

Hanford workers inhaled radioactive plutonium – new tests show

Tests show Hanford workers inhaled radioactive plutonium, Susannah Frame, KING 5   August 03, 2017 On June 8 approximately 350 Hanford workers were ordered to “take cover” after alarms designed to detect elevated levels of airborne radioactive contamination went off.  It was quickly determined that radioactive  particles had been swept out of a containment zone at the plutonium finishing plant (PFP) demolition site. The work is considered the most hazardous demolition project on the entire nuclear reservation.

At the time Hanford officials called the safety measure “precautionary.” Officials from the U.S. Dept. of Energy, which owns Hanford, and the contractor in charge of the demolition, CH2M Hill, downplayed the seriousness of the event with statements including, it appeared “workers were not at risk”, “(the alarm went off) in an area where contamination is expected” and there was “no evidence radioactive particles had been inhaled” by anyone.

The KING 5 Investigators have discovered those statements are incorrect. An internal CH2M Hill email sent to their employees on July 21 was obtained by KING. It states that 301 (test kits) have been issued to employees and of the first 65 workers tested, a “small number of employees” showed positive results for “internal exposures” (by radioactive plutonium).

Sources tell KING the “small number of employees” is twelve. Twelve people out of 65 is 20 percent. Still outstanding are 236 tests. A communication specialist with CH2M Hill sent a statement that more positive results are expected. “We expect additional positive results because analytical tests like a bioassay can detect radiological contamination at levels far lower than what field monitoring can detect,” said Destry Henderson of CH2M Hill Plateau Remediation Company.

Several veteran Hanford workers were surprised by the number of people with internal contamination from a single event.

“I’ve worked there for 27 years and I’ve never seen this many people contaminated internally,” said one employee with radiation expertise who did not want to be identified………

Hanford workers said they are not concerned about the small dose of radiation detected, but about the contamination inside the body from plutonium. All radiation is not created equal.Radiation from an x-ray, air flight or a microwave are different and far less dangerous types than the kind emitted by plutonium inside the body. Unlike x-rays, air travel or microwaves, plutonium emits alpha radiation, which is the most destructive type to inhale or ingest.

“Alpha particles damage or destroy DNA and can cause cancer,” said Kaltofen.

“If I get a chest x-ray or CT scan, that’s a different type of radiation,” said Dr. Erica Liebelt, Medical and Executive Director of the Washington Poison Center. “These people’s risk could be quite low because that number was very very small. (But) you have concerns about (alpha) radiation disrupting the cells and causing genetic disruption in the cells and cellular damage. And that’s what causes the increased risk for cancers in three organs: lungs, liver, and bone,” said Liebelt, who is also a board certified toxicologist……http://www.king5.com/news/local/hanford/tests-show-hanford-workers-inhaled-radioactive-plutonium/461574180

August 4, 2017 Posted by | employment, health, USA | Leave a comment

In remote Asia, solar power is transforming the lives of women

Climate News Network 1st Aug 2017, A solar revolution is transforming the lives of women in the remotest parts of Asia. They no longer have to wait decades to be connected to a power grid but are able today to exploit the huge potential of the abundant sunshine.

In societies where women normally play a subservient role and spend much of their time on menial chores, solar businesses are creating a new breed of female entrepreneur who are bringing electricity to their villages.

In the last two years two schemes designed to encourage women to bring the solar revolution to parts of rural India and Nepal have won international Ashden Awards, which bring the organisations involved
£20,000 (US$26,360) each in prize money and a lot of guidance to improve
and extend their businesses. http://climatenewsnetwork.net/women-take-control-solar-revolution/

August 4, 2017 Posted by | decentralised, social effects, women | Leave a comment

Bill for compensation for Mohave County residents made ill by exposure to radiation

Bill hopes to compensate Mohave County residents impacted by nuclear tests http://www.12news.com/news/local/arizona/bill-hopes-to-compensate-mohave-county-residents-impacted-by-nuclear-tests/461398687, 12 News , August 02, 2017 A bill introduced Friday aims to help people in Mohave County, Arizona, who have health problems because of the government’s nuclear testing in Nevada.

Congressman Paul Gosar (R-AZ) introduced the Downwinders Compensation Act to give partial restitution to people who have developed cancer because of exposure to radiation in the atmosphere.

The government used a test site 65 miles northwest of Las Vegas, Nevada, to test atmospheric nuclear weapons from 1951 to 1962.

The Radiation Exposure Compensation Act already covers some counties “downwind” of the test site in Utah, Arizona and Nevada. The act also covers uranium miners, millers and ore transporters in many Western states.

In Arizona, the RECA covers Apache, Coconino, Gila, Navajo, and Yavapai counties and the area north of the Grand Canyon.

The DCA is aimed to benefit residents of Mohave County, Arizona, and Clark County, Nevada. Under the RECA, downwinders can be awarded a lump sum of $50,000. An applicant must show they lived in the downwinder area for two years between January 21, 1951, and October 31, 1958, or for full time between June 30, 1962, and ending on July 31, 1962. Learn more about the RECA here.

Representatives Mark Amodei (NV), Trent Franks (AZ), Ruben Gallego (AZ), Raúl Grijalva (AZ), Kyrsten Sinema (AZ) cosponsored the bill.

August 4, 2017 Posted by | health, Legal, USA | Leave a comment

Radioactive Contamination of Oceans: Sellafield, La Hague, Fukushima

Frankly speaking, I find it amazing that the people and the media talk so much about Fukushima Daiichi having leaked contaminated water into the Pacific Ocean since March 2011, and about Tepco possible future release of the tritiated water accumulated on site into the Pacific Ocean.

Whereas nobody ever talks about how much contaminated water the Sellafield nuclear fuel reprocessing site on England’s west coast has been releasing into the Irish Sea (then from there flowing into the Atlantic Ocean), and how much contaminated water the La Hague nuclear fuel reprocessing site on France west coast has been releasing into the English Channel (then from there flowing into the Atlantic Ocean.

If you think that Fukushima Daiichi is contaminating the Pacific Ocean since 2011, why are aren’t you aware that Sellafield and La Hague have been contaminating the Atlantic Ocean for decades already?

Both sites having large pipes underwater going far from the land into the sea, both releasing their contaminated water at sea now for decades, with the gracious authorization of the IAEA.

https://en.wikipedia.org/wiki/Sellafield
https://en.wikipedia.org/wiki/La_Hague_site

It might be because few people actually know about it, or because it is easier to point the finger to somebody else far away than at home. Of course it also serves the political and economic interests of both England and France to make their people mindful of what’s happening over there in Fukushima while keeping them blind about what’s happening in their own backyards, their media editors knowing very well what issues are to be avoided as too sensitive to be handled.

Of course I am not saying that the radioactive contamination of the Pacific Ocean by Fukushima Daiichi should not be published, not looked into, not adressed.

What I am saying is that the radioactive contamination of the Atlantic by Sellafield and La Hague in parallel should be also published, looked into, as much adressed, not swept under the carpet, and the people well informed about it, especially as this has been going on for decades authorized by the IAEA.

 

A few related articles about Sellafield :

“There is more radioactive plutonium in the sediments off the Sellafield plant in the Irish Sea than at the underwater Russian Novaya Zemlya nuclear weapons test site, according to Greenpeace.

The environmental group yesterday released further data arising from its ongoing survey of the Irish Sea. It has been measuring radioactive contamination in sediments and seaweed along British and Irish coasts for several weeks. Last week it visited Dundalk bay, retrieving seaweed as part of this activity. The data released yesterday related to the plutonium and caesium content of sediment taken adjacent to a Sellafield waste-discharge pipe two kilometres off the Cumbrian coast.”

June 1988 : Irish Sea radioactivity `worse than at nuclear site’ https://www.irishtimes.com/news/irish-sea-radioactivity-worse-than-at-nuclear-site-1.161463

 

“A record number of radioactive hotspots have been found contaminating public beaches near the Sellafield nuclear complex in Cumbria, according to a report by the site’s operator.

As many as 383 radioactive particles and stones were detected and removed from seven beaches in 2010-11, bringing the total retrieved since 2006 to 1,233. Although Sellafield insists that the health risks for beach users are “very low”, there are concerns that some potentially dangerous particles may remain undetected and that contamination keeps being found.”

July 2012 : Record number of radioactive particles found on beaches near Sellafield https://www.theguardian.com/environment/2012/jul/04/radioactive-particles-beaches-sellafield

 

“Greenpeace has warned that the dumping of the reprocessing plant’s liquid waste has made the Irish Sea among the most contaminated waters in the world, even though Ireland itself produces no nuclear energy. Irish fishermen have been angered by catches of unsaleable mutated fish and by findings that they have been exposed to low-level radiation.”

Jan 2014 : Irish free to sue British nuclear operators over contamination http://www.independent.co.uk/news/uk/home-news/irish-free-to-sue-british-nuclear-operators-over-contamination-9039178.html

 

“Radioactive waste from the Sellafield nuclear plant in Cumbria is contaminating shellfish hundreds of kilometres away on the west coast of Scotland, according to a new scientific study.

Scottish researchers discovered traces of radioactive carbon discharged from Sellafield in the shells of mussels, cockles and winkles as far north as Port Appin in Argyll, 160 miles from the notorious nuclear plant.”

December 2015 : Scottish shellfish are contaminated by radioactive waste from Sellafield http://www.heraldscotland.com/news/14157272.Scottish_shellfish_are_contaminated_by_radioactive_waste_from_Sellafield/

 

A few related articles about La Hague :

According to the ACRO, in general, “there is more tritium in the Channel than in the Pacific waters near the Fukushima power station”. (They certainly should know as they regualarly monitor and analyze the contamination near La Hague, and they have repeatedly traveled to Fukushima to cooperate with the Iwaki Mother’s Radiation Lab to measure contamination there). http://www.lemonde.fr/planete/article/2013/03/28/concentration-anormale-en-tritium-relevee-dans-la-mer-a-proximite-de-la-hague_3149613_3244.html#UGUVieKghcxVdjVv.99

“The tritium rejected at La Hague is 1,000 times higher than what is allowed at the nearby Flamanville nuclear plant.” https://www.franceculture.fr/emissions/lsd-la-serie-documentaire/lombre-des-centrales-nucleaires-44-des-poubelles-radioactives

 

Conclusion from my friend Pierre Fetet (Fukushima’s blog) :

“There are several differences between La Hague and Fukushima (for Sellafield, I do not know enough):

At La Hague, for example, there is an authorization to reject 50,000 billion Bq of Tritium per day.

While in Fukushima, it is not known at all how much is continuously discharged into the sea in terms of radioactivity, except that it is 300 tons per day of contaminated water and that is not authorized by anyone.

The big difference is that in France that crime is allowed but confidential and that in Fukushima that crime is suffered and mediatized.

But you’re right Hervé, people are not aware and remain uninformed of what is really going on.”

 

For information: Releases by La Hague

20637872_10214212853938087_5602193404803544621_n.jpgAnnual Radionuclide Releases Report in terabecquerel (1 terabecquerel = 1 000 000 000 000 becquerels )

 

Special credits to Pierre Fetet and Javale Gola

August 3, 2017 Posted by | radiation | , , , , , | 1 Comment

Harm from inhaled radioactive dust: new evidence from Hiroshima’s teenagers of 1945

Extent of A-bomb dust inhalation in 1945 underestimated: researchers https://mainichi.jp/english/articles/20170731/p2a/00m/0na/004000cJuly 31, 2017 (Mainichi Japan)HIROSHIMA — The prevalence of acute symptoms among teenage soldiers exposed to dust particles as they helped out with relief operations in the aftermath of the 1945 U.S. atomic bombing of Hiroshima has been found to be at least 10 times higher than those who were unexposed, it has been learned.

The findings came to light following a questionnaire conducted in February last year by a team of researchers including Megu Otaki, a professor emeritus of statistics at Hiroshima University, covering 142 former army cadets aged between 15 and 19 at the time of the atomic bombing.

The army cadets were gathered together outside Hiroshima on the day the bomb was dropped — Aug. 6, 1945 — before venturing into the city to assist with relief operations between noon and around 5 p.m. In the 2016 questionnaire, the former cadets were asked questions about operation content and locations, inhalation of dust particles, as well as their subsequent health conditions — eliciting responses from 64 of them in total.

In its decision on the effects of internal exposure from inhaling dust particles tainted with radioactive materials, the Japan-U.S. research organization Radiation Effects Research Foundation said that, “The amount in this case is low enough to be ignored.” This decision has been used by the Japanese government in recognizing A-bomb survivors as suffering from A-bomb related diseases.

However, Otaki states that, “It is very likely that the acute symptoms and the disorders that A-bomb victims later developed were mainly caused by internal exposure to radiation (from dust particles). The impact (of the dust particles) has been underestimated.”

The survey found that the frequency of acute symptoms such as hair loss and diarrhea was 11.7 times higher in the group (21 people) exposed to dust particles while operating within a 2-kilometer radius of the bomb’s hypocenter than those who weren’t exposed at locations 2 kilometers or more away (22 people, including some unknown). Similarly, the frequency of acute symptoms was also found to be 5.5 times higher among those who were exposed to dust particles more than 2 kilometers away from ground zero (9 people) than those who weren’t exposed. In addition, there were more cases of people developing cancer and leukemia among the groups exposed to the dust particles.

Commenting on these results, Otaki says, “Although the sample size is small, the conditions of the subjects such as age, health conditions, and the length of relief operation time are almost the same, meaning the data is very reliable.”

In addition, upon re-examining data released by the foundation in 2001 — which showed the relationship between estimated radiation dose and the frequency of chromosomal abnormalities in 3,042 atomic bomb victims — it has become clear that the radiation dose received by victims who were indoors is possibly 30 percent higher than initially thought. Based on this, the team of researchers has concluded that, “It is very likely that people developed chromosomal abnormalities after being exposed to radiation by inhaling dust particles upon going back into damaged buildings.”

With regard to residual radiation and internal exposure to radiation, the foundation has previously concluded that compared to the initial levels of radiation emitted at the time of the explosion, the residual radiation values are lower, making residual radiation “less of a threat to people’s health.” Based on this conclusion, the foundation devised a formula for calculating the estimated exposed dosage deriving only from the initial radiation, which the government has used to recognize “A-bomb related diseases.”

However, there has been a string of judicial rulings determining that the extent of internal exposure has been underestimated, based on examinations of symptoms and experiences of plaintiffs involved in “A-bomb related disease” certification lawsuits.

With this kind of reality in mind, Otaki says, “There are concerns that atomic bomb victims who should have been supported have actually been abandoned. We must reconsider the calculation method.”

August 2, 2017 Posted by | Japan, radiation, Reference | Leave a comment

Hundreds of thousands of deaths will be due to climate change induced air pollution

This paper highlights that climate change will increase human mortality through changes in air pollution. These health impacts add to others that climate change will also cause, including from heat stress, severe storms and the spread of infectious diseases. By impacting air quality, climate change will likely offset the benefits of other measures to improve air quality.

Climate change set to increase air pollution deaths by hundreds of thousands by 2100The Conversation, Guang Zeng,Atmospheric Scientist, National Institute of Water and Atmospheric Research, Jason West Associate Professor, Department of Environmental Sciences and Engineering , University of North Carolina – Chapel Hill August 1, 2017 Climate change is set to increase the amount of ground-level ozone and fine particle pollution we breathe, which leads to lung disease, heart conditions, and stroke. Less rain and more heat means this pollution will stay in the air for longer, creating more health problems.

Our research, published in Nature Climate Change, found that if climate change continues unabated, it will cause about 60,000 extra deaths globally each year by 2030, and 260,000 deaths annually by 2100, as a result of the impact of these changes on pollution.

This is the most comprehensive study to date on the effects of climate change on global air quality and health. Researchers from the United States, the United Kingdom, France, Japan and New Zealand between them used nine different global chemistry-climate models.

Most models showed an increase in likely deaths – the clearest signal yet of the harm climate change will do to air quality and human health, adding to the millions of people who die from air pollution every year.

Stagnant air

Climate change fundamentally alters the air currents that move pollution across continents and between the lower and higher layers of the atmosphere. This means that where air becomes more stagnant in a future climate, pollution stays near the ground in higher concentrations.

Ground-level ozone is created when chemical pollution (such as emissions from cars or manufacturing plants) reacts in the presence of sunlight. As climate change makes an area warmer and drier, it will produce more ozone.

Fine particles are a mixture of small solids and liquid droplets suspended in air. Examples include black carbon, organic carbon, soot, smoke and dust. These fine particles, which are known to cause lung diseases, are emitted from industry, transport and residential sources. Less rain means that fine particles stay in the air for longer.

While fine particles and ozone both occur naturally, human activity has increased them substantially………

Our models show that premature deaths increase in all regions due to climate change, except in Africa, and are greatest in India and East Asia.

Using multiple models makes the results more robust than using a single model. There is some spread of results amongst the nine models used here, with a few models estimating that climate change may decrease air pollution-related deaths. This highlights that results from any study using a single model should be interpreted with caution.

Australia and New Zealand are both relatively unpolluted compared with countries in the Northern Hemisphere. Therefore, both ozone and fine particle pollution currently cause relatively few deaths in both countries. However, we found that under climate change the risk will likely increase.

This paper highlights that climate change will increase human mortality through changes in air pollution. These health impacts add to others that climate change will also cause, including from heat stress, severe storms and the spread of infectious diseases. By impacting air quality, climate change will likely offset the benefits of other measures to improve air quality. https://theconversation.com/climate-change-set-to-increase-air-pollution-deaths-by-hundreds-of-thousands-by-2100-81830

August 2, 2017 Posted by | 2 WORLD, climate change, health | Leave a comment

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