nuclear-news

The News That Matters about the Nuclear Industry Fukushima Chernobyl Mayak Three Mile Island Atomic Testing Radiation Isotope

Impact of Radiation on Wildlife of Fukushima

Biologist Timothy Mousseau’s Lecture at Fukushima on Jan 11, 2016
” Impact of Radiation on Wildlife of Fukushima”
中継の視聴をのがしてしまったので、のちほど視聴してみます。
生物学の視点から。

 

January 12, 2016 Posted by | environment, Fukushima 2016 | , , | 4 Comments

The Anthropocene – have we started a new geological age – with carbon emissions and nuclear radiation?

With fossil fuels and nuclear tests, humans may have started a new geological age  http://qz.com/589665/with-fossil-fuels-and-nuclear-tests-humans-may-have-started-a-new-geological-age/ Aamna Mohdin@aamnamohdin A geological epoch is a time period that leaves a distinctive mark in sediments and rocks that can be seen millions of years later. And now, it seems humans have left their mark on the Earth.

 Scientists now believe there is overwhelming evidence that human impact has driven Earth into a new geological age—the Anthropocene epoch. In the new study published in Science, researchers pointed to compelling evidence that we’re living in a moment that marks the end of the current Holocene epoch, which started 12,000 years ago, and the dawn of the Anthropocene.
Book Anthropocene
The first is the increased levels of carbon dioxide in the atmosphere— by about 120 parts per million since the Industrial Revolution—as a result of the burning of fossil fuels. Researchers highlighted the dramatic extinction rate of flora and fauna, which could lead to a sixth mass extinction.

There’s also the ubiquitous spread of a number of new materials such as plastic and concrete to consider. But the “most widespread and globally synchronous anthropogenic signal is the fallout from nuclear weapons testing,” researchers noted in the paper. “Thermonuclear weapons tests generated a clear global signal from 1952 to 1980, the so-called ‘bomb spike’.”

The study is by no means the final say on the matter. The International Commission on Stratigraphy (ICS) has debated the issue for many years, and it’s ultimately up to them to accept the start of the Anthropocene as a geological epoch.

 All we can do for now is wait; the commission is expected to make an announcement soon.

January 8, 2016 Posted by | 2 WORLD, environment | Leave a comment

Worst nuclear contamination is former plutonium plant in Hanford, USA

Some of Hanford Tanks DOE-Public Domain via wikipediaHANFORD NUCLEAR RESERVATION: America’s Fukushima  December 30, 2015 by State of the Nation America’s Atomic Time Bomb: Hanford Nuclear Waste Still Poses Serious Risks By Marc Pitzke in New York Spiegel Online International

The disaster at Fukushima has raised questions around the world about nuclear safety. But contamination is much worse in the Pacific Northwest of the United States. The former plutonium plant in Hanford, Washington is one of the most contaminated places on earth, and still decades from being cleaned up.

The lambs were born without eyes or mouths. Some had legs that had grotesquely grown together; others had no legs at all. Many were stillborn. Thirty-one were lost in a single night.

On a pasture nearby, a cow was found dead, stiff and with its hooves bizarrely stretched up into the whispering wind. Down by the river, men of the Yakama tribe pulled three-eyed salmon from the Columbia. Trout were covered in cancerous ulcers.

And then the babies started getting sick.

It was in the spring of 1962 that farmer Nels Allison first noticed something was ominously wrong. “Son of a bitch,” he said to his wife. Sheep were always “the first to lie down and die” when something was amiss on Allison’s farm near Basin City, a rural town near the Columbia River in the far northwestern corner of the continental United States. He started referring to that deadly night “the Night of the Little Demons.”

Although the Allisons have long since passed away, the shock endures. As chronicled by journalist Michael D’Antonio in his 1993 book Atomic Harvest, their tale is one of thousands of horror stories that took place in the area surrounding Hanford, Washington, the site of America’s first full-scale plutonium production facility. The site haunts the locals to this day — and imperils them.

Hanford is America’s original atomic sin. At this giant facility sprawled over 586 square miles (1,517 square kilometers), a four-hour drive southeast of Seattle into the vast emptiness of Eastern Washington, the United States once produced most of its nuclear raw materials for the Cold War. Though it was decommissioned in 1988, it remains the most contaminated location in the entire Western Hemisphere.

The US Department of Energy (DOE) recently revised its timetable for Hanford’s decontamination, the biggest environmental cleanup in American history. The end date was moved back, once again. It now hopes to finally wrap up this Herculean task by September 2052 — more than 108 years after Hanford was opened……..http://stateofthenation2012.com/?p=28115

December 31, 2015 Posted by | environment, USA | Leave a comment

Scientists used X ray images to prove the ecosystem damage from ionising radiation

highly-recommendedtext ionisingThe X-Ray Images That Showed Midcentury Scientists How Radiation Affects an Ecosystem http://www.slate.com/blogs/the_vault/2015/12/28/how_midcentury_ecologists_used_x_ray_radioautographs_to_see_how_radiation.html  By Laura J. Martin In June 1947, biologists from the University of Washington collected a wrasse from the waters around Bikini Atoll, squished it against a photographic plate, and took an x-ray. The resulting image shocked them. Almost an entire year had passed since the United States had detonated “Able” and “Baker,” two fission bombs, at the atoll. The scientists involved in the Bikini Scientific Resurvey were certain that the expansive Pacific Ocean would have quickly diluted and dispersed any radioactive products from the 1946 detonations.

And yet here, in dazzling white, was radiation revealed. Bikini Atoll’s biota had absorbed the products of the explosions. More curious, still: the radioactivity was not distributed evenly across a fish’s body. It seemed to be concentrated in the digestive system.

The U.S. Atomic Energy Commission was the main funder of ecological research in the United States from World War II until the 1970s. Between 1946 and 1962, the United States exploded 105 atomic and nuclear weapons in these inhabited Pacific atolls, changing their ecology, as well as the science of ecology itself. During this time the Commission continued to contract ecologists from the University of Washington and other institutions to return to the proving grounds.

The first studies done by the University of Washington Radiation Ecology laboratory—assembled by the Manhattan Project under strict confidentiality in 1943—had reflected the Manhattan Project’s belief that the major hazard of atomic technology was prolonged exposure to external sources of highly penetrative gamma radiation. The biologists burned specimens to ash and then passed those ashes through a Geiger counter. But during the Bikini Scientific Resurvey, they decided to employ a relatively new and more efficient method, “radioautography,” based on the assumption that a radioactive sample placed against photographic film would produce a brighter or darker image, depending on how much radiation reacted with the film.

Over the next two decades, such radioautographs led to the emergence of the idea that radiation is “biomagnified” as it moves up the food chain. This concept wouldprove essential to convincing legislators to ban DDT and restrict other pollutants. Interconnections among species—the objects of abstract flow charts in the 1930s —became brilliantly visible.

A number of other photos from the Pacific Surveys can be viewed at the University of Washington’s Digital Collection at this link.

Laura J. Martin is an environmental historian. She is a Ziff Environmental Fellow at the Harvard University Center for the Environment and a postdoc in the Department of the History of Science. Visit her website or find her on Twitter.

December 30, 2015 Posted by | 2 WORLD, environment, radiation, Reference | Leave a comment

USA: Your town’s radiation levels this week

radiation-warningFlag-USAFukushima Update: “Your Radiation This Week, BEFORE IT’S NEWS, Dec 19 to Dec 26, 2015″ By Bob Nichols

– “Good Day, this is “Your Radiation This Week.” These are the recorded Radiation Highs that affected some people this week around the United States.
 You should compare the Rad numbers directly with the Rad numbers in with my articles listed on the VT Author’s Page here.
These are the American cities that exceeded 1,000 CPM this week. Thirty-two (32) American cities topped 1,000 CPM this week. There were Thirty-one (31) Cities last week.There are Nine American cities between 900 and 999 CPM. Unfortunately, the Rad Contagion has swelled the American cities between 900 and 999 CPM to Eighteen Cities. Stay Alert and take all appropriate precautions.
The Rad poison has spread all over the country and settled in for the long haul. The most prevalent isotope, Cesium 137, takes a daunting 600 years to decay to infinitesimal levels. It is not even particularly long-lived radiation. The Cesium will remain, though; we won’t.
ll Radiation Counts reported are partial Counts. Uncounted types of radiation include Alpha, Beta, Gamma, Neutron and X-Ray radiation. Uncounted radiation, if added, makes the actual Count higher and more dangerous. The highest radiation reporting city is listed first, the least radioactive city reporting is listed last. All reporting cities are above normal. I just could not overlook Washington, DC 375 CPM subtotal Gamma and Beta for a High Rad reading. This is not even a low for the District. The low Beta only reading was 0nly 79 CPM. The benefits of living in Washington, DC are never ending and far surpass those of Normal men and women living in other cities, towns and metropolitan areas – even New York. NY City recorded a 764 CPM Radioactive High this week.

Normal Radiation is 5 to 20 CPM. 50 CPM is an alert level.
RADIATION  CPM* • TIMES NORMAL BACKGROUND LEVEL • CITY, STATE • TYPE (

1,485 CPM,  297 Times Normal,  Miami, FL.  Beta, Gamma.
1,397 CPM,  279.4 Times Normal,  Little Rock, AR  Beta, Gamma.
1,387 CPM,  277.4 Times Normal,  Colorado Springs, CO.  Beta, Gamma.
1,311 CPM,  262.2 Times Normal,  Lincoln, NE  Beta, Gamma.
1,233 CPM,  246.6 Times Normal,  Omaha, NE.  Beta, Gamma.
1,226 CPM,  245.2 Times Normal,  Portland, ME  Beta, Gamma.
1,222 CPM,  244.4 Times Normal,  Spokane, WA.  Beta, Gamma.
1,208 CPM,  241.6 Times Normal,  Amarillo, TX.  Like it Never Existed
1,191 CPM,  238.2 Times Normal,  Bismark, ND.  Gamma, Beta.
1,185 CPM,  237 Times Normal,  Raleigh, NC.  Beta, Gamma.
1,178 CPM,  235.6 Times Normal,  Bakersfield, CA  Beta, Gamma.
1,162 CPM,  232.4 Times Normal,  Navajo Lake, NM  Beta, Gamma.
1,160 CPM,  232 Times Normal,  Billings, MT  Beta, Gamma.
1,153 CPM,  230.6 Times Normal,  Pierre, SD  Beta, Gamma.
1,140 CPM,  228 Times Normal,  Tucson, AZ  Beta, Gamma.
1,133 CPM,  226.6 Times Normal, Idaho Falls, ID  Beta, Gamma.
1,124 CPM,  224.8 Times Normal,  El Paso, TX.  Beta, Gamma.
1,122 CPM,  224.4 Times Normal,  Los Angeles, CA.  Beta, Gamma.
1,122 CPM,  224.4 Times Normal,  San Diego, CA.  Beta, Gamma.
1,119 CPM,  223.8 Times Normal,  Anaheim, CA.  Beta, Gamma.
1,093 CPM,  218.6 Times Normal,  Kearney, NE.  Beta, Gamma.
1,078 CPM,  215.6 Times Normal,  Worcester, MA.  Beta, Gamma.
1,060 CPM,  212 Times Normal,  Kansas City, KS  Gamma, Beta.
1,052 CPM,  210.4 Times Normal,  Louisville, KY  Beta, Gamma.
1,049 CPM,  209.8 Times Normal,  Wichita, KS.  Beta, Gamma.
1,046 CPM,  209.2 Times Normal,  San Bernardino County  Beta, Gamma.
1,044 CPM,  208.8 Times Normal,  St George, UT.  Beta, Gamma.
1,041 CPM,  208.2 Times Normal,  Oklahoma City, OK.  Beta, Gamma.
1,039 CPM,  207.8 Times Normal,  Yuma, AZ.  Beta, Gamma.
1,036 CPM,  207.2 Times Normal,  Laredo, TX.  Beta, Gamma.
1,032 CPM,  206.4 Times Normal,  Memphis, TN  Beta, Gamma.
1,029 CPM,  205.8 Times Normal,  Salt Lake City, UT. Beta, Gamma.
375 CPM,    75 Times Normal,  Washington DC  High Beta, Gamma.
79 CPM,     15.8 Times Normal,  Washington DC  Low Gamma.
Fresno, California has stopped reporting for the time being or permanently; it is not clear which. We’ll see what happens. In the meantime as a reminder, Fresno’s Five year Radioactive High was 2,504 CPM.
Most Radioactive City in America: Miami, Florida wins and is the most radioactive City in the nation this week. There is no prize. Little Rock, Arkansas is close behind in the CPM race to the end.

Baby Pulse Spikes Rad Monitors in US: ..
……
Yuma, Phoenix and Tucson Go High, Are Shutdown: ……
St. Louis and the Rad problem:………
Amarillo: A word about Amarillo, Texas. Since we all know what was there, there no need to go into all that. The Rad report from EPA and all the historical Rad records are totally gone, totally blown away. There is nothing left to report the Rad numbers now or in the past; the EPA records vanished overnight. The town is fine, omitting the obvious, as far as I know. http://beforeitsnews.com/opinion-liberal/2015/12/fukushima-update-your-radiation-this-week-dec-19-to-dec-26-2015-2519688.html

December 30, 2015 Posted by | environment, radiation, Reference, USA | Leave a comment

Did USA’s Dept of Environmental Protection ignore hazardous radiation from gas drilling?

Report revives debate over risks of radiation from drilling waste, State Impact Pennsylvania DECEMBER 28, 2015 BY  Concern over whether oil and gas drilling waste emits radiation at unhealthy levels in Pennsylvania has resurfaced with the publication of a report alleging the Department of Environmental Protection ignored hazardous radioactivity from the industry when it issued its own study on the issue almost a year ago.

The environmental group Delaware Riverkeeper Network said on Dec. 16 that DEP “turned a blind eye” to the dangers of radioactivity from gas wells, landfills, and sites where gas is being used, and accused the department of publishing a “fatally flawed and misleading” report last January on Technologically Enhanced Naturally Occurring Radioactivity (TENORM).

The DRN report, written by Dr. Marvin Resnikoff, a consultant on radioactive waste issues, said DEP failed to act on evidence of radium, a leading cause of lung cancer, leaking from landfills where oil and gas waste is dumped; failed to adequately regulate the transport of brine or wastewater transport, and did not accurately sample the radioactivity of various waste products…….https://stateimpact.npr.org/pennsylvania/2015/12/28/report-revives-debate-over-risks-of-radiation-from-drilling-waste/

December 30, 2015 Posted by | environment, USA | Leave a comment

Radioactivity in seafoods, especially from Russia, found in South Korea

Study finds 5.3% of domestic and Russian seafood contains radioactive material http://english.hani.co.kr/arti/english_edition/e_international/723574.html  By Kim Young-dong, staff reporter Please direct questions or comments to [english@hani.co.kr

radiation-in-sea--food-chaiflag-S-KoreaDec.26,2015 Highest rates of Ce-137 detected in Russian cod, though overall rate for domestic and imported seafood actually down 1.4% from last year

Radioactive material was discovered at detectable levels in domestic and Russian seafood products, a recent study confirms.

The news comes amid growing concerns about radiation contamination in seafood products entering the country since the 2011 disaster at Japan’s Fukushima I Nuclear Power Plant. In response, environmental groups are calling for more intensive inspections of seafood for radioactivity.

The findings were announced on Dec. 23 after a study by three groups: the Institute for Environment & Community Development Studies (IECDS), the Korea Radiation Watch Center, and the Gwangju chapter of the Korean Federation for Environmental Movement. Analysis of 150 samples of mackerel, pollock, cod, kelp, and sea mustard taken from discount stores and markets in Seoul, Busan, and Gwangju between March and November showed the presence of radioactive cesium-137 in eight of them, or 5.3%.

Cesium-137 is considered one of the chief examples of a radioactive isotope detected in the process of artificial nuclear fission, with an acceptable standard of 100 becquerels per kilogram.

The isotope was found in samples of pollock and cod from Russia and domestic mackerel and kelp at levels of 0.37 to 1.09 becquerels per kilogram. The highest rate of detection was for Russian cod at 13%, followed by Russian pollock at 11.5%, Korean kelp at 7.7%, and Korean mackerel at 3.3%.

By place of origin, Russian products showed the highest detection rate at 13.3% (six out of 45 samples), compared to a 3.2% rate for domestic products (two out of 63 samples). No radioactive material was found in other imported seafood.

The overall Ce-137 detection rate for domestic and imported seafood was down slightly from a similar survey conducted last year, falling from 6.7% to 5.3%. But the rate for Russian products showed a slight increase from 13% last year to 13.3% in 2015.

“The radioactive material detection rate for Russian products was quite high. We need greater monitoring and more stringent standards,” said IECDS researcher Min Eun-ju. “We also need to figure out the cause behind the radioactive material detected in Korean sea grasses and take appropriate steps,” Min added.

Min also weighed in on the South Korean government’s current plans to consider lifting import bans on seafood from eight Japanese prefectures. “If that happens, there will be no way to stop the import of seafood contaminated with radioactivity. We should be beefing up our standards, not loosening them, and we should be responding forcefully to the Japanese government’s complaint with the World Trade Organization,” she said.

Ce-137 has a half-life of over thirty years and is known to cause radiation exposure within the body as it accumulates in muscles and subcutaneous fat. The details of its effects on the human body from exposure through accumulation of small amounts remain unknown. By Kim Young-dong, staff reporter Please direct questions or comments to [english@hani.co.kr]

December 28, 2015 Posted by | oceans, South Korea | Leave a comment

Mutations in fir trees near Fukushima nuclear station, abnormalities in animal species

Major Japan Newspaper: Mutations in nearly every fir tree by Fukushima plant — Insects with missing legs or crooked — Abnormalities also found in monkeys, fish and frogs  http://enenews.com/major-japan-newspaper-mutations-every-fir-tree-fukushima-plant-insects-missing-crooked-legs-abnormalities-found-monkeys-carp-frogs?utm_source=feedburner&utm_medium=email&utm_campaign=Feed%3A+ENENews+%28Energy+News%29

Asahi Shimbun, Dec 22, 2015 (emphasis added): More than 90 percent of the fir trees in forests close to the site of Japan’s 2011 nuclear disaster are showing signs of abnormality, and plant lice specimens collected in a town more than 30 kilometers from the crippled facility are missing legs or crooked. But it remains unclear whether the mutations in plants and animals are definitively connected to the disaster at the Fukushima No. 1 nuclear power plant. All that scientists in Japan are prepared to say is they are trying to figure out the effects of radioactive cesium caused by the release of huge amounts of radioactive materials from the triple meltdown at the Fukushima plant… Scientists are seeking… signs of mutation in plants and animals in areas close to the stricken nuclear plant…

Scientists have reported onmutations and abnormalities among species varying from fir trees and plant lice to Japanese monkeys, carp and frogs. The National Institute of Radiological Sciences (NIRS), a government-affiliated entity, said in late August that the trunks of fir trees are not growing vertically. Fir trees are among the 44 species that the Environment Ministry asked the NIRS and other research organizations to study in trying to determine the effects of radiation on living creatures. The NIRS reported that the frequency of these mutations corresponds to a rise in natural background radiationMore than 90 percent of fir trees in the town of Okuma, just 3.5 kilometers from the crippled plant, showed signs of abnormal growth… Among other changes reported: the legs of plant lice collected in Kawamata, a town more than 30 km from the plant, were found to be missing or crooked and the white blood cell count of Japanese monkeys was lower in Fukushima, the prefectural capital, which is about 60 km from the plant… There is also a possibility that some animals, even if they exhibited signs of radiation’s effect, may no longer be alive for analysis.

See also: Japan Reporter: Mutations increasing in Fukushima — TV: “Strange things are happening to the plants and animals” — Gov’t News Agency: “Long list of mutated life forms reported” (VIDEO)

And: Former Japan TV News Anchor: The mutations have begun in Fukushima; Birds found blind, unable to fly — Magazine: “Birds in tailspin 4 years after Fukushima… the proverbial canary in a coalmine” — Professor: Birds with mutations popping up all over in contaminated areas (VIDEO)

And: Professor: “It’s really a dead zone” in areas of Fukushima — “Huge impacts… there are no butterflies, no birds… many dramatically fewer species” — “Why does it matter to you (in the U.S.)? The reason is, it’s coming, it is coming” (VIDEO)

December 28, 2015 Posted by | environment, Fukushima 2015, Japan | Leave a comment

How radiation has damaged plants and animals: Chernobyl and Fukushima

Timothy Mousseau explains the often dramatic effects of radiation on many species of plants and animals, as found in painstaking research in Chernobyl and Fukushima

Fukushima Catastrophe and its Effects on Wildlife

Since 1999, Professor Mousseau and his collaborators (esp. Dr. Anders Pape Møller, CNRS, University of Paris-Sud) have explored the ecological and evolutionary consequences of the radioactive contaminants affecting populations of birds, insects and people inhabiting the Chernobyl region of Ukraine, and more recently, in Fukushima Prefecture, Japan. Their research suggests that many species of plants and animals experience direct toxicity and increased mutational loads as a result of exposure to radionuclides stemming from the Chernobyl and Fukushima disasters. In many species (e.g. the barn swallow, Hirundo rustica), data suggests that this mutational load has had dramatic consequences for development, reproduction and survival, and the effects observed at individual and population levels are having large impacts on the biological communities of these regions. Dr. Mousseau’s current research is aimed at elucidating the causes of variation among different species in their apparent sensitivity to radionuclide exposure.

December 24, 2015 Posted by | 2 WORLD, environment | Leave a comment

Yet more radiation “hot spots” found in St Louis suburb, along with high cancer rates

cancer_cells7 more nuclear waste “hot spots” found in St. Louis suburb http://www.cbsnews.com/news/seven-more-nuclear-waste-hot-spots-found-in-north-st-louis-county-missouri-suburb/  By VINITA NAIR CBS NEWS December 22, 2015,  NORTH ST. LOUIS COUNTY, Mo. — Three-hundred residents of North St. Louis County crowded into a local gym, anxious about what they would hear. Soil near the local creek was contaminated by improperly stored nuclear weapons waste in the 1960’s and 70’s, and people have been getting sick.

The Army Corps of Engineers was there to deliver the latest test results.

Seven additional parcels have been identified,” one official announced.

The seven new “hot spots,” areas of low level nuclear contamination, were discovered as crews tested the creek this summer. The new sites include four commercial properties and three homes. Add in the five sites already slated for clean up, and that’s 12 places in the area with contamination.

  • “Hot spot” near nuclear waste has St. Louis residents on edge
  • “They found a tumor the size of a golf ball,” said Angela Powers. Last fall, she lost her 9-year-old grandchild Jordan to a brain tumor that is rare in children.

    “If it came from this, wow, we want some answers. It’s making me angry. She was my only grandchild.”

    It was a variety of rare illnesses that caught the attention of Jenelle Wright and her neighbors.

    Four years ago, the group created a Facebook page that has since logged 2,700 cancers and autoimmune conditions around town. They begged federal health authorities to investigate.

    “We’ve had to go through many battles, I don’t even know if I can count all of them…literally calling an agency 30 times and not having them return your phone call.”

  • This month, they finally got results. The Centers for Disease Control sent a health assessment team to document the residents stories, which could confirm a link between radiation and the illnesses.

    Mary Oscko has stage four lung cancer and blames it on the contamination.

    “If I shake the table enough, you can’t eat your meal off of it. If I make enough noise, you’ll want to listen to me. And we are now starting to make enough noise. We’re standing up and saying “Hi, I’m Mary. I’m dying of cancer.'”

    Residents are hoping the health study might result in compensation for their medical bills and their homes. But the assessment could take two years, and some folks like Oscko are worried they won’t be around to see it concluded.

December 24, 2015 Posted by | environment, health, USA, wastes | Leave a comment

West Coast of Scotland shellfish polluted by radioactive trash from Sellafield

Scottish shellfish are contaminated by radioactive waste from Sellafield, Herald Scotland 20 Dec 15   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.

text-what-radiation

The findings are a “wake-up call” for anyone who thinks pollution from Sellafield is yesterday’s problem, say campaigners. Sellafield, however, stresses that the contamination is well below safety limits.

 The study was carried out by a team of scientists from the Scottish Universities Environmental Research Centre in East Kilbride and The Scottish Association for Marine Science in Oban. It has been published online in the Journal of Environmental Radioactivity.

The scientists found raised levels of radioactive carbon-14 in shellfish sampled at Port Appin, at Maidens in South Ayrshire and at Garlieston and Kippford on the Solway coast of Dumfries and Galloway. Mussels were most contaminated “due to the surface environment they inhabit and their feeding behaviour,” they said.

The contamination comes from Sellafield, which has poured huge amounts of radioactivity into the sea, researchers concluded. The plant, which reprocesses spent fuel from nuclear power plants in Scotland and across the UK, has discharged an average of more than eight million megabecquerels (measure of radioactivity) of carbon-14 a year from its pipelines between 1994 and 2013.

The levels peaked in 2003 but have remained “relatively high”, the scientists pointed out. Carbon-14 persists for tens of thousands of years in the environment and the amounts emitted from Sellafield make up the largest contribution to the long-term collective radiation dose across Europe from the entire nuclear industry.

“This is the first study to have shown that radiocarbon is accumulating in areas remote from Sellafield like Port Appin,” the lead researcher, Kieran Tierney, told the Sunday Herald.

 “The enhanced activities we found are due to authorised Sellafield discharges of radiocarbon and they, including the higher activities close to Sellafield, do not pose any radiological risk.”

Dr Ian Fairlie, an independent radiation consultant, described some of the carbon-14 contamination as “surprisingly high”. At Garlieston near Dumfries concentrations in mussels were almost three times the normal background level, while at Port Appin, north of Oban, they were 20 per cent higher…….

Pete Roche, an energy consultant and editor of ‘no2 nuclear power’ website, said: “This is a wake up call for anyone in Scotland who thinks contamination from Sellafield is yesterday’s problem.”

He pointed out that waste fuel from nuclear plants at Torness in East Lothian, Hunterston in North Ayrshire and Dounreay in Caithness will continue to be reprocessed at Sellafield until at least 2018. “Radioactive discharges will continue to flow back in the other direction long after that,” he argued……..http://www.heraldscotland.com/news/14157272.Scottish_shellfish_are_contaminated_by_radioactive_waste_from_Sellafield

December 24, 2015 Posted by | environment, oceans, UK | Leave a comment

Radioactive matter travels faster than expected through carbonate rock

Radioactive matter migrates more quickly through fractured carbonate rock, Science Daily  December 18, 2015

Source:
American Associates, Ben-Gurion University of the Negev
Summary:
A new study has determined the impact of intrinsic colloid formation on increased migration of leaked radioactive materials in the environment. Colloids are microscopic inorganic or organic solids that remain suspended in water. Intrinsic colloids are formed when radioactive waste mixes with other dissolved components in the groundwater, such as bicarbonate.
Researchers at Ben-Gurion University of the Negev (BGU) have found that radioactive matter migrates more quickly in carbonate bedrock formations once it has leaked from a tank from near surface waste sites and geological repositories.

Corroded stored waste containers can lead to radionuclide (radioactive) leakage, which may reach groundwater.

The study, published in the online journal Environmental Science & Technology (ACS Publications), determined the impact of intrinsic colloid formation on increased migration of leaked radioactive materials in the environment. Colloids are microscopic inorganic or organic solids that remain suspended in water. Intrinsic colloids are formed when radioactive waste mixes with other dissolved components in the groundwater, such as bicarbonate.

“This study showed that intrinsic colloids formed by interactions between soluble Cerium (Ce) and carbonates significantly increase the mobility of Ce injected into a carbonate rock fracture,” explains BGU Zuckerberg Institute for Water Research Director Prof. Noam Weisbrod, Ph.D. “The formation of intrinsic colloids, if not accounted for, could result in the under prediction of radionuclide migration through fractures in fine-grained carbonate bedrock, such as chalk.”……..http://www.sciencedaily.com/releases/2015/12/151218110259.htm

December 19, 2015 Posted by | 2 WORLD, environment, Reference | Leave a comment

India’s river of nuclear death and disease

death-nuclearflag-indiaIndia’s nuclear industry pours its wastes into a river of death and disease  Scientists say nuclear workers, village residents, and children living near mines and factories are falling ill after persistent exposure to unsafe radiation Center For Public Integrity ,  By Adrian Levy  December 14, 2015  Jadugoda, Jharkhand, INDIA
The Subarnarekha River roars out of the Chota Nagpur plateau in eastern India, before emptying 245 miles downstream into the Bay of Bengal, making it a vital source of life, and lately, of death…..
Its link to widespread misfortune is not admitted by the Indian government. But the authorities’ role in the deaths of those who live near it first became clear when professor Dipak Ghosh, a respected Indian physicist and dean of the Faculty of Science at Jadavpur University in Kolkata decided to chase down a rural “myth” among the farmers along its banks. They had long complained that the Subarnarekha was poisoned, and said their communities suffered from tortuous health problems.

When Ghosh’s team seven years ago collected samples from the river and also from adjacent wells, he was alarmed by the results. The water was adulterated with radioactive alpha particles that cannot be absorbed through the skin or clothes, but if ingested cause 1,000 times more damage than other types of radiation. In some places, the levels were 160 percent higher than safe limits set by the World Health Organization.

“It was potentially catastrophic,” Ghosh said in a recent interview. Millions of people along the waterway were potentially exposed.

What the professor’s team uncovered was hard evidence of the toxic footprint cast by the country’s secret nuclear mining and fuel fabrication program. It is now the subject of a potentially powerful legal action, shining an unusual light on India’s nuclear ambitions and placing a cloud over its future reactor operations……..

On August 21, 2014, however, a justice in this state’s court ordered an official inquiry into allegations that the nuclear industry has exposed tens of thousands of workers and villagers to dangerous levels of radiation, heavy metals or other carcinogens, including arsenic, from polluted rivers and underground water supplies that have percolated through the foodchain — from fish swimming in the Subarnarekha River to vegetables washed in its tainted water.

Given the absolute secrecy that surrounds the nuclear sector in India, the case is a closed affair, and all evidence is officially presented to the judge. But the Center for Public Integrity has reviewed hundreds of pages of personal testimony and clinical reports in the case that present a disturbing scenario.

India’s nuclear chiefs have long maintained that ill health in the region is caused by endemic poverty and and the unsanitary conditions of its tribal people, known locally as Adivasi, or first people. But the testimony and reports document how nuclear installations, fabrication plants and mines have repeatedly breached international safety standards for the past 20 years. Doctors and health workers, as well as international radiation experts, say that nuclear chiefs have repeatedly suppressed or rebuffed their warnings. Continue reading

December 17, 2015 Posted by | environment, health, India, Reference, secrets,lies and civil liberties | Leave a comment

India’s secretive, toxic, uranium industry and its radiation deaths

According to the uranium corporation’s own records, 17 UCIL laborers died in 1994, 14 more in 1995, 19 in 1996 and 21 in 1997; no cause of death was revealed in the records seen by the Center, but critics claim most if not all were radiation-related.

The corporation will not discuss the causes of these deaths. But a spokesman for the Jarkhandi Organization Against Radiation (JOAR), a local group formed in 1998 out of a student lobby for indigenous rights, said it has investigated these cases and that “from what we can see all of them contracted illnesses associated with radiation or exposure to heavy metals.”

India’s nuclear industry pours its wastes into a river of death and disease Scientists say nuclear workers, village residents, and children living near mines and factories are falling ill after persistent exposure to unsafe radiation Center For Public Integrity ,  By Adrian Levy  December 14, 2015  Jadugoda, Jharkhand, INDIA    “………Charting the trail of disease and ill health back to its source, Ghosh’s team learned that the alpha radiation they had recorded came from the mines, mills and fabrication plants of East Singhbhum, a district whose name means the land of the lions, where the state-owned Uranium Corporation of India Ltd is sitting on a mountain of 174,000 tons of raw uranium. The company, based in Jadugoda, a country town 160 miles west of Kolkata, is the sole source of India’s domestically-mined nuclear reactor fuel, a monopoly that has allowed it to be both combative and secretive.

After starting work in 1967 with a single mine, the corporation now controls six underground pits and one opencast operation that stretch across 1,313 hilly acres, extracting an estimated 5,000 tons of uranium ore a day, generating an annual turnover of $123 million. It supplies nine of the reactors that help India produce plutonium for its arsenal of nuclear weapons, and is thus considered vital to India’s security.

The company crushes the ore below ground and treats it with sulfuric acid, transforming it into magnesium diuranate or “yellowcake,” which is then loaded into drums and taken to the Rakha Mines railway station. From there, it is transported to the Nuclear Fuel Complex in Hyderabad, 861 miles to the southwest. Workers ultimately process it into uranium dioxide pellets that are stacked in rods, inserted into reactors all over India.

Wherever uranium is extracted, anywhere in the world, from Australia to New Mexico, it is a messy, environmentally disruptive process. However, the poor quality of ore eked out of these wooded hills means that for every kilogram of uranium extracted, 1750 kilograms of toxic slurry, known as tailings, must be discarded into three, colossal ponds. Studies by scientists from North America, Australia and Europe show that while these ponds contain only small quantities of uranium, equally hazardous isotopes connected to uranium’s decay are also present, including thorium, radium, polonium and lead, some of which have a half-life of thousands of years. Arsenic is a byproduct, as is radon, a carcinogen.

The tailing ponds in Jharkhand, Ghosh’s team and other scientists discovered, have never been lined with rubble, concrete or special plastics, as organizations like the U.S. Environmental Protection Agency have advised for domestic ponds, and as a result their contents leached in winters into the water table. Lacking a cap, the ponds evaporated in summers, leaving a toxic dust that blew over nearby villages. Thirty five thousand people live in seven villages that lie within a mile and half of the three huge ponds, most of them members of tribal communities.

Moreover, during the monsoon season, the ponds regularly overflowed onto adjacent lands, with contaminants reaching streams and groundwater that eventually tainted the Subarnarekha River, according to studies of the issue by Ghosh’s team and other scientists. Pipes carrying radioactive slurry also frequently burst, leaching into rivers and across villages, according to photographs taken by residents. Lorries hired by the mines also dumped toxic effluent in local fields when the ponds were full, actions caught in photographs and on video taken by villagers and shown to the Center.

When Ghosh published his team’s results, there was no reaction from the mine or the Indian government. A senior official in the U.S. State Department declined to discuss the contents of Jardine’s leaked cable, but said he was aware of criticisms about the uranium corporation.

The evidence begins to pile up………  According to the uranium corporation’s own records, 17 UCIL laborers died in 1994, 14 more in 1995, 19 in 1996 and 21 in 1997; no cause of death was revealed in the records seen by the Center, but critics claim most if not all were radiation-related.

The corporation will not discuss the causes of these deaths. But a spokesman for the Jarkhandi Organization Against Radiation (JOAR), a local group formed in 1998 out of a student lobby for indigenous rights, said it has investigated these cases and that “from what we can see all of them contracted illnesses associated with radiation or exposure to heavy metals.” The spokesman, who asked the Center to withhold his name because intelligence officials and police have arrested him in the past and accused him of “anti-national activities,” claimed the number of deaths was actually “four times higher” than UCIL admitted.

Birulee contacted doctors and public health researchers at Jawaharlal Nehru University, in Delhi, one of India’s best government-funded institutions. They came up with a hypothesis about his mother’s death, blaming the family’s laundry. “My father,” Birulee said, “would bring back his cotton uniform, caked in uranium dust, to be washed once a week, as did all the other contract laborers. There were no facilities in the mines and no warnings.”

Birulee wondered how many other families had been similarly affected and, working with the JNU doctors, helped arrange for midwives to visit nearby villages. They found that 47% of women suffered disruptions to their menstrual cycle, while 18% had had miscarriages or stillborn babies over the previous 5 years. One third were infertile. Many complained their children were born with partially formed skulls, blood disorders, missing eyes or toes, fused fingers or brittle limbs. Livestock too were suffering, with veterinarians reporting that buffaloes and cows were infertile or suffering from blood disorders.

Arjun Soren was one of those affected. Born in Bhatin village, adjacent to another uranium mine on the other side of the tailing pond, Soren became the first member of the Santhal tribe to get a medical degree, and one of his first cases was to track the deteriorating health of his family. “My aunt died of cancer of the gallbladder,” Soren recalled. “My nephew has a rare blood disorder.” Then Soren himself was diagnosed with leukemia and transferred to Mumbai for treatment. “Radiation and toxins from the mining processes has to be the reason,” Soren said. “I spent my childhood playing, breathing, drinking, eating there.”………..

Birulee lodged a protest with the state’s Environment Committee, in Bihar’s capital. Its chairman, Gautam Sagar Rana, directed UCIL to finance an independent health inquiry, led by two professors from Patna Medical College, who were accompanied by the uranium conglomerate’s deputy general manager, R.P. Verma; and the head of its health unit, A.R. Khan. Analyzing a representative sample of those between 4 and 60 years old living within a mile and a half of the third tailing dam, the researchers hired by UCIL concluded that the residents were “affected by radiation.”……..http://www.publicintegrity.org/2015/12/14/18844/india-s-nuclear-industry-pours-its-wastes-river-death-and-disease

December 16, 2015 Posted by | environment, health, India, Reference | Leave a comment

High level nuclear waste into the ocean: Japanese govt’s latest idea

Fukushima toiletJapan to consider ocean disposal of nuclear waste http://ajw.asahi.com/article/behind_news/social_affairs/AJ201512120027 December 12, 2015 THE ASAHI SHIMBUN

The industry ministry will consider the feasibility of burying high-level radioactive waste from nuclear power plants under the seabed, which a working panel said Dec. 11 could be a “highly appropriate” solution.

In an interim report on disposal methods of highly contaminated materials from spent nuclear fuel, the panel said such waste could be disposed of in adjacent waters within 20 kilometers of the coastline.

It called the disposal method relatively realistic because the circulation of groundwater at sea is not as strong as on land. The panel said the site should be created in adjacent waters so that nuclear waste can easily be transported by ships.

The panel included the under-the-seabed disposal plan in nearby waters as a viable option for the final disposal site.

Based on this proposal, the ministry will set up an expert panel in January to discuss what specific technical challenges lay ahead.

The expert panel will discuss locations of active faults under the seabed and the impact of sea level changes to evaluate the feasibility of the project. It is expected to issue its recommendations by next summer.

While the government has encouraged municipalities to submit candidate sites for nuclear waste disposal, it is being forced to rethink this policy because no local government has come forward to provide a realistic disposal site.

Instead, it will hand-pick the “candidate sites from scientific perspectives” and unilaterally request local governments to comply with its research and inspection efforts.

December 14, 2015 Posted by | Fukushima 2015, Japan, oceans | 3 Comments