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Warm water underneath Antarctica’s great ice sheet is eroding it

Antarctica retreating across the sea floor, EurekAlert , UNIVERSITY OF LEEDS , 3 April 18  Antarctica’s great ice sheet is losing ground as it is eroded by warm ocean water circulating beneath its floating edge, a new study has found.

Research by the UK Centre for Polar Observation and Modelling (CPOM) at the University of Leeds has produced the first complete map of how the ice sheet’s submarine edge, or “grounding line”, is shifting. Most Antarctic glaciers flow straight into the ocean in deep submarine troughs, the grounding line is the place where their base leaves the sea floor and begins to float.

Their study, published today in Nature Geoscience, shows that the Southern Ocean melted 1,463 km2 of Antarctica’s underwater ice between 2010 and 2016 – an area the size of Greater London.

The team, led by Dr Hannes Konrad from the University of Leeds, found that grounding line retreat has been extreme at eight of the ice sheet’s 65 biggest glaciers. The pace of deglaciation since the last ice age is roughly 25 metres per year. The retreat of the grounding line at these glaciers is more than five times that rate.

The biggest changes were seen in West Antarctica, where more than a fifth of the ice sheet has retreated across the sea floor faster than the pace of deglaciation……….https://www.eurekalert.org/pub_releases/2018-04/uol-ara032918.php

April 4, 2018 Posted by | ANTARCTICA, climate change, oceans | Leave a comment

Citizens of the St. Louis suburbs concerned over toxic landfill leak

Toxic Townships: Landfill Leak Raises Concerns, http://unewsonline.com/2018/03/28/toxic-townships-landfill-leak-raises-concerns/ Riley Mack, Staff Writer, 28 Mar 18,  The world’s oldest nuclear weapons’ waste could be in the air, the soil or even within homes. What seemed like a wonderful place to raise children has turned into a nightmare for the citizens of the St. Louis suburbs. These families are living just miles from the West Lake Landfill, which was given the Superfund status in the 90s: A title received only by the most contaminated areas in the country. With little help from the government, residents are dying due to rare cancers that come from exposure to what appears to be toxic elements. Their homes were unknowingly a part of the birth of the atomic age. It all began in 1942, when St. Louis was selected as a center for holding uranium in order to assemble the first atomic bomb.

Following recent media attention toward groups like Just Moms STL, a documentary called “Atomic Homefront” that was released in 2017, publicized the issue and ultimately gained attention for the community by showcasing personal stories. One community member within the documentary named Anna Vasilenok states in a public meeting that she moved from Chernobyl in order to relieve her family of this type of tragedy, then went on to tearfully recall all the family members she lost from cancer due to the nuclear disaster. She asked the government officials within the meeting “Do you want that for your children? Who will pay for all the expenses of cancer?”

 Staring into the sympathizing audience surrounding her, Vasilenok said “the government has to be held responsible,” and that the government officials they had elected only had interests in their own money. The community “can’t be quiet anymore,” she vehemently declared.

Like Vasilenok, the Just Moms STL group speaks volumes for this issue and surpasses their namesake with their important mission. The early days of this society was a Facebook page where worried community members posted their grievances and advice on the situation. When the conditions of the environment escalated, so did the responsibilities of the group. Dawn Chapman, a forthright activist and co-founder of the group states that cleaning up the St. Louis area is their task bebeen a pivotal role in the intervention of media (and therefore, policymakers) to create real change for their community. They even extended their activism to marching in Washington when Gina McCarthy, a former administrator for the EPA, wouldn’t answer their emails.

Unfortunately, the Just Moms STL organization’s suspicions were correct. In August 2015, soil was found to be contaminated with Thorium 230 at St. Cin Park, a popular playground for children and high schoolers in the Hazelwood area. 

The community arranged an emergency meeting with local officials, where they learned that the parks are still open for families and children to visit; enraged, community members stepped forward to challenge these representatives. One man announces that “the original point where [the waste] had come from took [his] father” and now, “this park has taken [his] son” — all of this taking place in the parks where the gates are still wide open.

Hazelwood Parks City Manager Matthew Zimmerman disconcertedly stated back to the distraught families, “If we didn’t have parks there, then where would the children go?” As of January 2018, it has been declared that all companies liable for the dumping owe an expected cost of $236 million, which is a large increase from the project fund of $24.5 million in previous years. Although not enough to form a buy-out option for those who need the funds to move out of their contaminated homes, it is physical and monetary action that is heavily needed for these residents. It will partially excavate tons of radioactive waste from the Republic Landfill in St. Louis over the next five years.

Ironically, a large sign posted in front of Republic Landfill’s site brightly states that “Customer satisfaction is the key to our success!” Whether this is the satisfaction of the community members, or of their own greedy agenda is up to the lawmakers to decide.

April 4, 2018 Posted by | environment, USA | Leave a comment

USA”s Environment Protection Agency shows its employees how to downgrade climate change

Leaked Memo: EPA Shows Workers How To Downplay Climate Change

Point 5: Suggest that humans are only responsible “in some manner.”, HuffPost, By Alexander C. Kaufman , 30 Mar 18The Environmental Protection Agency on Tuesday evening sent employees a list of eight approved talking points on climate change from its Office of Public Affairs ― guidelines that promote a message of uncertainty about climate science and gloss over proposed cuts to key adaptation programs.

 An internal email obtained by HuffPost ― forwarded to employees by Joel Scheraga, a career staffer who served under President Barack Obama ― directs communications directors and regional office public affairs directors to note that the EPA “promotes science that helps inform states, municipalities and tribes on how to plan for and respond to extreme events and environmental emergencies” and “works with state, local, and tribal government to improve infrastructure to protect against the consequences of climate change and natural disasters.”
 But beyond those benign statements acknowledging the threats climate change poses are talking points boiled down from the sort of climate misinformation EPA Administrator Scott Pruitt has long trumpeted.
 “Human activity impacts our changing climate in some manner,” one point reads. “The ability to measure with precision the degree and extent of that impact, and what to do about it, are subject to continuing debate and dialogue.”
 The other states: “While there has been extensive research and a host of published reports on climate change, clear gaps remain including our understanding of the role of human activity and what we can do about it.”

The email was sent under the subject line: “Consistent Messages on Climate Adaptation.” ………

The delivery of the talking points comes a week after Pruitt announced plans to restrict the agency’s use of science in writing environmental rules, barring the use of research unless the raw data can be made public for other scientists and industry to scrutinize. That directive would disqualify huge amounts of public health research conducted on the condition that subjects’ personal information will remain private. Two former top EPA officials called the move an “attack on science” in a New York Times op-ed published Monday.

Last year, the EPA reassigned the four staffers in the policy office who worked on climate adaptation, shuttered its program on climate adaptation and proposed eliminating funding for programs that deal with rising seas and warming temperatures.

Pruitt personally oversaw efforts to scrub climate change from EPA websites, and staunchly defended President Donald Trump’s decision last June to withdraw the United States from the Paris climate accord. In October, Pruitt proposed repealing the Clean Power Plan, one of the only major federal policies to reduce greenhouse gas emissions.

The agency had also suggested zeroing out funding for most of its major climate and regional science grant programs, only to see Congress reject most of the cuts in the budget bill passed last week.

The assertions made in the new EPA talking points are not rooted in science. Ninety-seven percent of peer-reviewed research agrees with the conclusion that emissions from burning fossil fuels, deforestation and industrial farming are enshrouding the planet in heat-trapping gases, and are the primary causes of rising planetary temperatures. A research review published in November 2016 found significant flaws in the methodologies, assumptions or analyses used by the 3 percent of scientists who concluded otherwise.

But for the past three decades, a Big Tobacco-style misinformation campaign funded primarily by oil, gas and coal interests has fueled political debate over the integrity of the scientific consensus……..https://www.huffingtonpost.com.au/entry/epa-climate-adaptation_us_5abbb5e3e4b04a59a31387d7

March 31, 2018 Posted by | climate change, environment, politics, USA | Leave a comment

Russia’s sunken submarine- still with nuclear weapons

In 1989, Russia Left a Nuclear Submarine Dead in the Ocean (Armed with Nuclear Weapons) National Interest , Kyle Mizokami , 27 Mar 18 

Komsomolets sank in 5,250 feet of water, complete with its nuclear reactor and two nuclear-armed Shkval torpedoes. Between 1989 and 1998 seven expeditions were carried out to secure the reactor against radioactive release and seal the torpedo tubes. Russian sources allege that during these visits, evidence of “unauthorized visits to the sunken submarine by foreign agents” were discovered.

In the mid-1980s, the Soviet Union constructed a super submarine unlike any other. Fast and capable of astounding depths for a combat submersible, the submarine Komsomolets was introduced in 1984, heralded as a new direction for the Soviet Navy.

Five years later, Komsomolets and its nuclear weapons were on the bottom of the ocean, two-thirds of its crew killed by what was considered yet another example of Soviet incompetence.

The history of the Komsomolets goes as far back as 1966. A team at the Rubin Design Bureau under N. A. Klimov and head designer Y. N. Kormilitsin was instructed to begin research into a Project 685, a deep-diving submarine. The research effort dragged on for eight years, likely due to a lack of a suitable metal that could withstand the immense pressures of the deep. In 1974, however, the double-hulled design was completed, with a titanium alloy chosen for the inner hull.

Project 685, also known as K-278, was to be a prototype boat to test future deep-diving Soviet submarines. The Sevmash shipyard began construction on April 22, 1978 and the ship was officially completed on May 30, 1983. The difficulty in machining titanium contributed to the unusually long construction period.

K-278 was 360 feet long and forty feet wide, with the inner hull approximately twenty-four feet wide. It had a submerged displacement of 6,500 tons, and the use of titanium instead of steel made it notably lighter. It had a unique double hull, with the inner hull made of titanium, that gave it its deep-diving capability. The inner hull was further divided into seven compartments, two of which were reinforced to create a safe zone for the crew, and an escape capsule was built into the sail to allow the crew to abandon ship while submerged at depths of up to 1,500 meters.

……….On April 7, 1989, while operating a depth of 1266 feet, Komsomolets ran into trouble in the middle of the Norwegian Sea. According to Norman Polmar and Kenneth Moore, it was the submarine’s second crew, newly trained in operating the ship. Furthermore, its origins as a test ship meant it lacked a damage-control party.

A fire broke out in the seventh aft chamber, and the flames burned out an air supply valve, which fed pressurized air into the fire. Fire suppression measures failed. The reactor was scrammed and the ballast tanks were blown to surface the submarine. The fire continued to spread, and the crew fought the fire for six hours before the order to abandon ship was given.

 ………. Only four men had been killed in the incident so far, but after the submarine sank many men succumbed to the thirty-six-degree (Fahrenheit) water temperatures. After an hour the fishing boats Alexi Khlobystov and Oma arrived and rescued thirty men, some of whom later succumbed to their injuries. Of the original sixty-nine men on board the submarine when disaster struck, forty-two died, including Captain First Rank Vanin.

Komsomolets sank in 5,250 feet of water, complete with its nuclear reactor and two nuclear-armed Shkval torpedoes. Between 1989 and 1998 seven expeditions were carried out to secure the reactor against radioactive release and seal the torpedo tubes. Russian sources allege that during these visits, evidence of “unauthorized visits to the sunken submarine by foreign agents” were discovered.

Kyle Mizokami is a defense and national security writer based in San Francisco who has appeared in the Diplomat, Foreign Policy, War is Boring and the Daily Beast. In 2009 he cofounded the defense and security blog Japan Security Watch. You can follow him on Twitter: @KyleMizokami.

This first appeared back in 2016.   http://nationalinterest.org/blog/the-buzz/1989-russia-left-nuclear-submarine-dead-the-ocean-armed-25090

 

March 27, 2018 Posted by | oceans, Russia, wastes, weapons and war | 2 Comments

Radioactive Cesium 134 from Fukushima nuclear disaster – found in British Columbia, Canada

Vancouver Sun 12th March 2018, A radioactive metal from the Fukushima nuclear plant disaster in Japan has
been discovered in the Fraser Valley, causing researchers to raise the
alarm about the long-term impact of radiation on B.C.’s west coast.
Examination of a soil sample from Kilby Provincial Park, near Agassiz, has
for the first time in this province found Cesium 134, further evidence of
Fukushima radioactivity being transported to Canada by air and water.
http://www.vancouversun.com/news/Toxic+waters+Nuclear+radiation+found+pose+health+concerns/9606269/story.html

March 23, 2018 Posted by | Canada, environment, Fukushima continuing | 1 Comment

Radioactive water from inactive nuclear reactor is dumped into Ottawa River

Reactor’s neighbours alarmed over radioactive toxins in river, Report details dumping water contaminated with tritium  PCBs, other toxins from Rolphton, Ont., site   By Julie Ireton, CBC News Mar 21, 2018   Indigenous communities, environmental groups and other concerned citizens who monitor toxic waste are increasingly concerned about the dumping of radioactive matter and other contaminants into the Ottawa River from an inactive nuclear reactor northwest of the capital.

A scientific report released in February details the dumping of thousands of litres of water contaminated with radioactive tritium, PCBs and other toxins into the river from the inactive nuclear power demonstration (NPD) reactor in Rolphton. Ont., about 200 kilometres from Ottawa.

The contaminants are at levels above Ontario and Canadian surface water quality standards, according to the report.

It was written by geoscientist Wilf Ruland, who was retained by the Algonquin Anishinabeg Nation Tribal Council to review the proposed decommissioning of the demonstration reactor.

Radioactive tritium dumped

“The site is so close to the Ottawa River, only being 100 metres [away], and for us the environment and the water are two of our priorities,” said Norm Odjick, the tribal council’s director general.

In the report, Ruland notes releases of contaminated water into the river “appear to have been ongoing for decades and [continue] to the present day.”

“The regulatory guidelines for surface water quality were vastly exceeded in the contaminated water being dumped untreated into the Ottawa River from the NPD facility in 2015.”

Ottawa Riverkeeper Meredith Brown said radioactive tritium has been dumped into and diluted by the river, but cannot be filtered out or treated like other toxins.

……. Ole Hendrickson, a scientist and researcher for the group Concerned Citizens of Renfrew County and Area, questions the safety of the discharge limits for the facility.

Regulations vs. impact

“Aquatic organisms are being exposed to very high concentrations of toxic substances, and there’s nothing to stop boaters from drawing and filtering river water near the discharge point for drinking,” Hendrickson said.

Hendrickson also pointed out Ontario’s limit for tritium in drinking water greatly exceeds limits in other jurisdictions, and is thousands of times higher than natural levels……… http://www.cbc.ca/news/canada/ottawa/nuclear-contamination-plan-containment-rolphton-cnl-algonquins-1.4584336

 

March 22, 2018 Posted by | Canada, water | Leave a comment

  The “forbidden life” of those caring for abandoned animals in Fukushima

Hero rescues pets from Fukushima nuclear wasteland

The 3/11 kitten that wasn’t   The “forbidden life” of those caring for abandoned animals in Fukushima, Beyond Nuclear , By Linda Pentz Gunter, 20 March 18   “………. countless animals were indeed abandoned in Japan due to the natural disasters and the forced exile of those living too close to the stricken nuclear plant. Some international rescue groups did go in to try to help, but early on found conditions and access restrictions challenging if not prohibitive.

However, there were also individuals and groups in Japan who were not willing to sit back and watch animals starve. In addition to the rescue operations, a spay-neuter organization began work to prevent the inevitable proliferation of pets who, if they had survived at all, had now become strays. Shelters were eventually built with funds donated by supporters.

But there were some, chronicled in several remarkable films, who either never left, or who quickly returned to Fukushima Prefecture, with one sole purpose in mind: to look after the animals. Their charges soon multiplied and for some, it has become a full-time vocation.

In a 2013 ITN short news segment, we are introduced to 58-year old Keigo Sakamoto, who had already established an animal sanctuary in Nahara, just over 12 miles from the Fukushima plant. He was one who refused the order to evacuate, then found himself completely trapped within the zone, cut off from supplies. He survives on the generosity of individuals and stores outside the zone where he regularly collects discarded food and other supplies essential to keeping his animals — and himself — alive.

Then there are farmers who returned to save their livestock. One such, 53-year old Naoto Matsumura, is featured in the 18-minute Vice documentary, Alone in the Zone. He lives in what was then the ghost town of Tomioka — whose station reopening story we featured last week. But Matsumura could not accept the idea that dogs, cows, goats, ducks and even ostriches should be cast off without a care.

At first he evacuated with his family, fearing all the reactors were going to blow. But when his family faced rejection by relatives who said they were “contaminated”, and the hassle of evacuation shelters became unendurable, he returned home alone. And stayed. “I couldn’t leave the animals behind,” he said. “I am opposed to killing off the animals in the zone.”

Feeding them, and refusing to sign the “death warrant” requirement from the government, will, he hopes, spare them from slaughter. “So many of their fellow cattle died in pain,” he said, recalling the tragedy of cows left in barnes to starve. “To me, animals and people are equal.” ……https://beyondnuclearinternational.org/2018/03/16/the-3-11-kitten-that-wasnt/

 

March 21, 2018 Posted by | environment, Fukushima continuing, Religion and ethics | Leave a comment

Concern over Russia’s nuclear activities in the Arctic – potential for a radiological disaster

With Russia building floating nuclear reactors and possibly testing nuclear-powered cruise missiles, there are good reasons for this training.The Drive, BY JOSEPH TREVITHICKMARCH 20, 2018   The U.S. military, along with other federal and state authorities, has been training to respond to potentially dangerous releases of radioactive material in and around the Arctic. Though there is no clear indication of a direct link between Russia’s reported tests of nuclear-powered missiles or expanding use of nuclear power in the region, it is hard not to see these exercises in connection with those developments.

Earlier in March 2018, members of the U.S. National Guards from 10 different states arrived at the Donnelly Training Area, situated near the U.S. Army’s Fort Greely in Alaska. Alaska state authorities and members of Canada’s reserve 39 Canadian Brigade Group joined the exercise, nicknamed Arctic Eagle 2018, as well.

The drills included a number of different mock crises, including an overturned fuel truck creating a hazardous material spill, the potential for attacks on the Trans Alaskan Pipeline System, and even cyber attacks. But especially notable was a scenario involving the need to locate a crashed satellite and contain the radiological material it had deposited across a wide area as it plummeted to earth. ………

t’s definitely no secret that the U.S. military has become increasing interested in preparing for potential conflicts and other contingencies above and near the Arctic Circle in recent years. As global climate change has shrunk the polar ice cap and otherwise reduced the amount of ice buildup that occurs during certain parts of the year, the region has become increasingly important economically and various countries, especially Russia, have moved to enforce their territorial claims.

“The growing concerns regarding the increased number of nations competing for Arctic resources are well justified,” U.S. Air Force General Lori Robinson, head of U.S. Northern Command, which oversees operations in the region, and the designated “Advocate for Arctic Capabilities” within the Pentagon, reiterated to members of Congress during a hearing in February 2018. “Diminishing sea ice provides opportunities for significantly expanded access to a region that had previously been inaccessible to all but a handful of northern nations.”

…….. the idea of a crashing satellite creating a radiological disaster isn’t an entirely fictional scenario. In 1978, the Soviet Union’s Kosmos 954 reconnaissance satellite, which had a nuclear reactor as its power source, crashed into Canadian territory, touching off an international incident and prompting an expensive response and clean-up operation.

….. U.S. military and other agencies practicing specifically to handle a radiological incident in the region seems even more noteworthy in light of a number of recent events. Most importantly are Russian claims that it has been testing a cruise missile with theoretically unlimited range that uses a nuclear reactor-powered propulsion system in the Arctic. Anonymous U.S. government officials have since told various media outlets that this is true, but that the weapons have been crashing, potentially spreading radioactive material and components.

…… The Russians have also been dramatically expanding their use and plans to employ small and mobile nuclear reactors to support activities in the Arctic.

….. In addition, there are reports that Russia has begun to develop and potentially deploy small underwater nuclear reactors

……..If any of these nuclear power systems were to fail, it could potentially cause a serious radiological incident that would impact both the United States and Canada. The same procedures American military and other government personnel have been training to employ in response to a crashed satellite would undoubtedly be applicable in those situations, too.

So, while the idea of radioactive space debris might serve as a ready exercise scenario, there are a growing number of very real radiological dangers in the Arctic. Unless the Russians change course, the need to be prepared for a nuclear incident only looks set to become more pronounced in the near future. http://www.thedrive.com/the-war-zone/19450/u-s-training-for-arctic-nuclear-satellite-disaster-amid-russian-weapons-developments Contact the author: jtrevithickpr@gmail.com

 

March 21, 2018 Posted by | ARCTIC, environment, Russia, USA | Leave a comment

Iraq is left with long term toxic legacy of USA’s use of depleted uranium weapons

Iraq, 15 years On: A Toxic US Legacy, March 18, 2018, by  Middle East Eye   Fifteen years ago this month, the United States spearheaded a fantastically bloody war on Iraq as part of its ongoing effort to ensure the Iraqi nation’s perpetual misery. Common Dreams, by Belén Fernández,  Fifteen years ago this month, the United States spearheaded a fantastically bloody war on Iraq ….

Increasing rates of cancer and birth defects …..

Consider, for instance, Cockburn’s 2010 article for The Independent, headlined “Toxic legacy of US assault on Fallujah ‘worse than Hiroshima'”. In it, he outlined the results of a study by British scientist Chris Busby and colleagues Malak Hamdan and Entesar Ariabi on the increase in reports of cancer, birth defects, infant mortality and other forms of suffering in the Iraqi city of Fallujah, the focus of a particularly vicious US assault.

To be sure, as one of the top polluters on the entire planet, the US military has never been thrilled about acknowledging what would appear to be obvious: that saturating the environment with toxic materials will have repercussions on both environmental and human health, including the health of the United States’ own warriors, as underlined by the afflictions affecting veterans of the Vietnam War and first Gulf War, among other imperial escapades.

According to Mozhgan Savabieasfahani, an award-winning toxicologist based in Michigan, “around six billion bullets were expended into the Iraqi environment” between 2002 and 2005 alone – which, along with bombs, have led to “public contamination with … toxic metals”.

Depleted uranium: a long-term hazard

But the US military arsenal extends far beyond traditional guns and bombs. In 2012, Robert Fisk wrote about a 14-month-old Iraqi named Sayef who had a severely enlarged head, was blind, paralysed and unable to swallow. Noting that much blame for the rise in congenital birth defects in Fallujah had been directed at the United States’ use of white phosphorus there, Fisk was nonetheless forced to include the caveat: “No one, of course, can produce cast-iron evidence that American munitions have caused the tragedy of Fallujah’s children.”

Yet the possibility of a cause-and-effect relationship becomes more and more difficult to deny. Already in 2009, the Guardian had reported that doctors in Fallujah were “dealing with up to 15 times as many chronic deformities in infants” as the previous year, such as a baby born with two heads.

In 2013, Al Jazeera quoted Sharif al-Alwachi of the Babil Cancer Centre in southern Iraq, who attributed escalating cancer rates since 2003 on the US military’s use of depleted uranium (DU) weapons. Al Jazeera also threw in the following uplifting note: “The remaining traces of DU in Iraq represent a formidable long-term environmental hazard, as they will remain radioactive for more than 4.5 billion years.”

Indeed, DU constitutes a can of worms unto itself. A 2016 Washington Spectator essay titled “Irradiated Iraq,” by Washington, DC-based investigative journalist Barbara Koeppel, remarks on the convenient US classification of its own uranium weapons as “conventional” when in fact “they are radioactive and chemically toxic”.

Destructive capacity

This is the same US, of course, that goes into warmongering hissy-fits each and every time the word “radioactive” comes up in the context of Iran while also engaging in countless other varieties of hypocritical rampage.

Koeppel cites former United Nations weapons inspector Scott Ritter‘s observation: “The irony is we invaded Iraq in 2003 to destroy its non-existent WMD [weapons of mass destruction]. To do it, we fired these new weapons, causing radioactive casualties.”

Luckily for the US, there are plenty of members of the national media and wider domestic landscape willing to succumb to the notion that DU is simply Something We Don’t Talk About; you might even say the issue itself is radioactive.

Others, however, have wholeheartedly embraced the destructive wonders of DU, as was the case with a US special operations soldier I spoke with earlier this year. This young man had just completed tours of duty in Iraq and Syria, where the US recently came under criticism for its renewed use of DU; he expressed dismay that sectors of the international community had failed to appreciate the effectiveness of the weaponry in question.

Back in 2001, the International Committee of the Red Cross offered some watered-down thoughts on DU, gently suggesting that international humanitarian law “prohibit[s] weapons, means or methods of warfare of a nature to cause superfluous injury or unnecessary suffering, which have indiscriminate effects or which cause widespread, long-term and severe damage to the natural environment”…..https://www.commondreams.org/views/2018/03/18/iraq-15-years-toxic-us-legacy

March 19, 2018 Posted by | depleted uranium, environment, health, Israel | Leave a comment

Russia’s underwater nuclear graveyard – a great place for fishing?

Russia’s Arctic nuclear dump may become promising fishing area https://thebarentsobserver.com/en/ecology/2018/03/russias-arctic-nuclear-dump-may-become-promising-fishing-area

Thousands of containers with radioactive waste were dumped in the Kara Sea during Soviet times. Now, Russia’s Federal Agency for Fishing believes it’s a good idea to start fishing. By Thomas Nilsen March 15, 2018

“We shall present soon a program on development of promising fishing in the Kara Sea,” said Sergey Golovanov at the 5th international conference of fishing in the Arctic, organized in Murmansk this week. He is quoted by news agency TASS.

Golovanov is head of the Science and Education Department with the Federal Agency for Fisheries and has a background from PINDRO, the Marine research institute in Murmansk.

According to Gulovanov, the Kara Sea’s advantage for the fishing industry is that it is a shelf sea, it does not border any territorial waters of other nations. “This is why Russia can have own fishing regulations there,” he said according to TASS.

In 2013, a Norwegian-Russian joint study expedition to the dump-site of K-27 concluded that it is feasible to lift the ill-fated submarine from the seabed. Although dumped 30 years ago, the hull of the submarine is intact.

Several other areas of the Kara Sea were also visited by the science expedition.

Nuclear weapons testing

Additional to the nuclear waste dumped across the Kara Sea, the waters are also next to the Soviet Union’s largest testing area for nuclear weapons. At Novaya Zemlya, 79 nuclear- and hydrogen bombs where detonated in the atmosphere between 1955 and 1962. In the period from 1963 to 1990 another 35 warheads were tested in tunnels under ground. Today, most of Novaya Zemlya is closed off miitary area.

At the conference in Murmansk, nothing was said about the Kara Sea being the main dumping ground for nuclear waste during Soviet times. No other oceans worldwide have more dumped radioactive waste than Russia’s Arctic Kara Sea.

Here, there, everywhere

17 ships and barges loaded with radioactive waste are dumped here. So are 17,000 containers with radioactive waste. Even worse, along the east coast of Novaya Zemlya is 16 nuclear reactors dumped, six of them with spent uranium fuel still on board.

With the breakup of the Soviet Union, both the military Northern Fleet and the civilian icebreakers stopped dumping waste at sea.

Entire nuclear sub dumped in 1982

On shallow waters in the Stepovogo Bay on the southeast coast of Novaya Zemlya, an entire nuclear-powered submarine, the K-27, was dumped in 1982.

The submarine had then been laid-up for more than 15 years after one of the two troublesome reactors suffered a severe leakage of radioactive gasses and inadequate cooling causing extensive fuel element failures.

Dumping the entire submarine at sea was done in what the Soviet reactor engineers and scientists believed would be a safe way to avoid leakages of radionuclides into the marine environment.

The two on board reactors are liquid-metal cooled and contain spent nuclear fuel, 800 kilograms of uranium to be precise.

Both Russian and Norwegian radiation experts have repeatedly warned that failing to lift the submarine eventually one day will cause leakages of radioactivity into the Kara Sea. A worst-case scenario has even pointed to the danger of an uncontrolled chain reaction that could be triggered inside the reactor in case sea water one day starts to leak in through the protecting cover that today isolates the compartment holding the two reactors.

In 2013, a Norwegian-Russian joint study expedition to the dump-site of K-27 concluded that it is feasible to lift the ill-fated submarine from the seabed. Although dumped 30 years ago, the hull of the submarine is intact.

Several other areas of the Kara Sea were also visited by the science expedition.

Nuclear weapons testing

Additional to the nuclear waste dumped across the Kara Sea, the waters are also next to the Soviet Union’s largest testing area for nuclear weapons. At Novaya Zemlya, 79 nuclear- and hydrogen bombs where detonated in the atmosphere between 1955 and 1962. In the period from 1963 to 1990 another 35 warheads were tested in tunnels under ground. Today, most of Novaya Zemlya is closed off miitary area.

March 17, 2018 Posted by | ARCTIC, oceans, Russia, wastes | Leave a comment

Harmful effects of radiation on Fukushima’s macaque monkeys

Stark health findings for Fukushima monkeys https://beyondnuclearinternational.org/2018/03/11/stark-health-findings-for-fukushima-monkeys-of-concern-for-humans/  by beyondnuclearinternational   By Cindy Folkers

Seven years after the Fukushima, Japan nuclear disaster began, forcing evacuations of at least 160,000 people, research has uncovered significant health impacts affecting monkeys living in the area and exposed to the radiological contamination of their habitat.

Shin-ichi Hayama, a wild animal veterinarian, has been studying the Japanese macaque (Macaca fuscata), or snow monkey, since before the Fukushima nuclear disaster. Now, his research has shown that monkeys in Fukushima have significantly low white and red blood cell counts as well as a reduced growth rate for body weight and smaller head sizes.

Hayama, who began his macaque research in 2008, had access to monkeys culled by Fukushima City as a crop protection measure. He continued his work after the Fukushima nuclear explosions. As a result, he is uniquely positioned to discover how low, chronic radiation exposure can affect generations of monkeys.

The macaque is an old world monkey native to Japan, living in the coldest climates of all of the non-human primates. Like humans, macaques enjoy a good soak in the mountain hot springs in the region. It is even said that they have developed a “hot tub culture” and enjoy time at the pools to get warm during winter.

However, snow monkeys and humans share more than a love of hot springs. Human DNA differs from rhesus monkeys, a relative of the snow monkey, by just 7%. While that 7% can mean the difference between building vast cities to living unsheltered and outdoors, for basic processes like reproduction, these differences begin to fade. Consequently, what is happening to the macaques in Fukushima should send a warning about the implications for human health as well, and especially for evacuees now returning to a region that has been far from “cleaned up” to any satisfactory level.

Hayama’s research group has published two studies, each comparing data before and after the nuclear catastrophe began, and also between exposed and unexposed monkey populations. In a 2014 study, researchers compared monkeys from two regions of Japan, one group of monkeys from the Shimokita region, 400 Km north of Fukushima, and a second group of monkeys from contaminated land in Fukushima.

The monkeys in Fukushima had significantly low white and red blood cell counts. Other blood components were also reduced. The more a radioactive isotope called cesium was present in their muscles, the lower the white blood cell count, suggesting that the exposure to radioactive material contributed to the damaging blood changes. These blood levels have not recovered, even through 2017, meaning that this has become a chronic health issue.

Changes in blood are also found in people inhabiting contaminated areas around Chernobyl. Having a diminished number of white blood cells, which fight disease, can lead to a compromised immune system in monkeys as well as people, making both species unable to fight off all manner of disease.

Hayama followed up his 2014 study with another in 2017 examining the differences in monkey fetus growth before and after the disaster. The researchers measured fetuses collected between 2008 and 2016 from Fukushima City, approximately 70 km from the ruined reactors. Comparing the relative growth of 31 fetuses conceived prior to the disaster and 31 fetuses conceived after the disaster revealed that body weight growth rate and head size were significantly lower in fetuses conceived after the disaster. Yet, there was no significant difference in maternal nutrition, meaning that radiation could be responsible.

Smaller head size indicates that the fetal brain was developmentally retarded although researchers could not identify which part was affected. The mothers’ muscles still contained radioactive cesium as in the 2014 study, although the levels had decreased. These mothers had conceived after the initial disaster began, meaning that their fetuses’ health reflects a continuing exposure from environmental contamination. This study mirrors human studies around Chernobyl that show similar impacts as well as research from atomic bomb survivors. Studies of birds in Chernobyl contaminated areas show that they have smaller brains.

Although Hayama has approached radiation experts to aid with his research, he claims they have rejected it, saying they don’t have resources or time, preferring to focus on humans. But humans can remove themselves from contaminated areas, and many have chosen to stay away despite government policies encouraging return. Tragically, monkeys don’t know to leave, and relocating them is not under discussion, making study of radiation’s impact on their health vital to inform radiation research on humans, the environment, and any resettlement plans the government of Japan may have.

Hayama presented his work most recently as part of the University of Chicago’scommemoration of the 75th Anniversary of the first man-made controlled nuclear chain reaction. His work follows a long, important, and growing line of research demonstrating that radiation can not only damage in the obvious ways we have been told, but in subtle, yet destructive ways that were unexpected before. The implications for humans, other animals, and the environment, are stark.  Cindy Folkers is the radiation and health specialist at Beyond Nuclear.

March 14, 2018 Posted by | environment, Fukushima continuing, radiation, Reference | Leave a comment

Animals around Chernobyl and Fukushima are NOT flourishing, despite the nuclear lobby’s claims

Bird at left normal, at right – Chernobyl bird with facial cancer

Beyond Nuclear International 4th March 2018, It started with wolves. The packs around the Chernobyl nuclear plant, which exploded on April 26, 1986, were thriving, said reports. Benefitting from the absence of human predators, and seemingly unaffected by the high radiation levels that still persist in the area, the wolves, they claimed, were doing better than ever.

Appearances, however, can be deceptive. Abundant does not necessarily mean healthy. And that is exactly what
evolutionary biologist, Dr. Timothy Mousseau and his team began to find out as, over the years, they traveled to and researched in and around the Chernobyl disaster site in the Ukraine.

Then, when a similar nuclear disaster hit in Japan — with the triple explosions and meltdowns at
Fukushima Daiichi on March 11, 2011 — Mousseau’s team added that region to its research itinerary.

Mousseau has now spent more than 17 years looking at the effects on wildlife and the ecosystem of the 1986 Chernobyl
nuclear disaster. He and his colleagues have also spent the last half dozen years studying how non-human biota is faring in the wake of Fukushima. Ninety articles later, they are able to conclude definitively that animals and plants around Chernobyl and Fukushima are very far indeed from flourishing.
https://beyondnuclearinternational.org/2018/03/04/not-thriving-but-failing/

March 9, 2018 Posted by | environment, Ukraine | Leave a comment

Need to monitor beaches near Dounreay, as another toxic radioactive fragment is found

Energy Voice 8th March 2018, A leading independent nuclear expert has called for increased monitoring of
a Caithness beach after an “alarming” radioactive fragment was found.

Dr John Large, who oversaw the salvage of Russian nuclear sub Kursk in 2000
and advises governments around the world, said the situation was
“serious” and could threaten local communities.

The tiny particle of reprocessed fuel from Dounreay was discovered to contain radioactive
americium. Dr Large said the first recorded presence of the so-called
“daughter of plutonium” in nuclear waste washed up on Sandside beach,
near Reay, was probably discharged into the sea decades ago.

He added: “The trouble is that 20 or 30 or so years later it has turned up on a
beach. If it reaches the surface – which is quite possible given natural
disturbance by the tide etc – and gets dried out it can become airborne,
thus threatening local communities. It is alarming. “Of course it is
serious.

There’s not a lot you can do either – because finding these
particles is a random process, you cannot predict where they are.
“Monitoring needs to be stepped up because there is a real risk these
particles could end up in areas of population.”

A spokeswoman for Dounreay said: ”Addressing the legacy of radioactive particles in the
marine environment around Dounreay is an important part of the site’s
decommissioning programme. The particle monitoring regime for external
beaches has been carried out for many years and is reported on our
website.”

The particle was the 275th to be unearthed on the beach since
the discovery of the first in 1984. Found 18 centimetres under the surface
during a routine sweep on January 11, it has a caesium 137 count of 110,000
bequerels of radioactivity.

If ingested, americium-241 can work its way
into the bones, liver and, in males, the testicles, and remain in the body
for some time. Sand-sized fragments of irradiated nuclear fuel were flushed
into the sea from Dounreay in the 1960s and 1970s. Particles of irradiated
nuclear fuel were first detected on the Dounreay site coastal strip in 1983
and on the beach at Sandside in 1984. Work to recover particles from the
seabed was done between the 1990s and 2012.
https://www.energyvoice.com/other-news/165626/beach-needs-nuclear-monitoring/

March 9, 2018 Posted by | environment, UK | Leave a comment

The plight of the world’s big lakes, in the era of climate change

What a great article! and magnificent photos!. And Kenneth Weiss has a degree in folklore! Doesn’t that tell us something?

We are in an age where we are constantly being told that STEM (Science Technology Engineering Maths) are what matters most – indeed, are all that matters. Well- yes, they do matter. But what about the humanities – arts, social studies, history literature, cultures? We need more Kenneth Weiss’s – more students of folklore !

Combating Desertification and Drought, TerraViva United Nations Some of the World’s Biggest Lakes Are Drying Up. Here’s Why. [see this article if only for the superb photos]   Warming climates, drought, and overuse are draining crucial water sources, threatening habitats and cultures.  “

“……………..Around the globe, climate change is warming many lakes faster than it’s warming the oceans and the air. This heat accelerates evaporation, conspiring with human mismanagement to intensify water shortages, pollution, and loss of habitat for birds and fish. But while “the fingerprints of climate change are everywhere, they don’t look the same in every lake,” says Catherine O’Reilly, an aquatic ecologist at Illinois State University and co-leader of a worldwide lake survey by 64 scientists.

In eastern China’s Lake Tai, for example, farm runoff and sewage stimulate cyanobacterial blooms, and warm water encourages growth. The organisms threaten drinking-water supplies for two million people. East Africa’s Lake Tanganyika has warmed so much that fish catches that feed millions of poor people in four surrounding countries are at risk. The water behind Venezuela’s massive Guri hydroelectric dam has reached such critically low levels in recent years that the government has had to cancel classes for schoolchildren in an effort to ration electricity. Even the Panama Canal, with its locks recently widened and deepened to accommodate supersize cargo vessels, is troubled by El Niño–related rainfall shortages affecting man-made Gatun Lake, which supplies not only water to run the locks but also fresh drinking water for much of the country. Low water levels have also forced limits on the draft of ships so the ships don’t run aground in the lake.

Of all the challenges lakes face in a warming world, the starkest examples are in closed drainage basins where waters flow into lakes but don’t exit into rivers or a sea. These terminal, or endorheic, lakes tend to be shallow, salty, and hypersensitive to disturbance. The vanishing act of the Aral Sea in Central Asia is a disastrous example of what can happen to such inland waters. In its case the main culprits were ambitious Soviet irrigation projects that diverted its nourishing rivers.

Africa’s Lake Chad is a sliver of its former self. Iran’s Lake Urmia has shrunk by 80 percent in 30 years. What remain are the carcasses of ships settled into the silt.

Similar scenarios are playing out in terminal lakes on nearly every continent, a combination of overuse and worsening drought. Side-by-side satellite images reveal the shocking toll. Lake Chad in Africa has shrunk to a sliver of its former self since the 1960s, heightening shortages of fish and irrigation water. Displaced people and refugees who now depend on the lake put an additional strain on resources. Shortages as well as tensions in the hot, dry Sahel are driving conflict and mass migration. Utah’s Great Salt Lake and California’s Salton Sea and Mono Lake have undergone periods of recession too, diminishing critical breeding and nesting areas for birds as well as playgrounds for recreational boaters.

After the Caspian Sea, Iran’s Lake Urmia was once the largest saltwater lake in the Middle East. But it has shrunk by some 80 percent over the past 30 years. The flamingos that feasted on brine shrimp are mostly gone. So are the pelicans, egrets, and ducks. What remain are piers that lead nowhere, the rusting carcasses of ships settled into the silt, and white, barren salt flats. Winds that whip across the lake bed blow salt dust to farm fields, slowly rendering the soil infertile. Noxious, salt-tinged dust storms inflame the eyes, skin, and lungs of people 60 miles away in Tabriz, a city of more than 1.5 million. And in recent years Urmia’s alluring turquoise waters have been stained blood-red from bacteria and algae that flourish and change color when salinity increases and sunlight penetrates the shallows. Many of the tourists who once flocked here for therapeutic baths are staying away.

Although climate change has intensified droughts and elevated hot summer temperatures around Urmia, speeding up evaporation, that’s only part of the story. Urmia has thousands of illegal wells and a proliferation of dams and irrigation projects that divert water from tributary rivers to grow apples, wheat, and sunflowers. Experts worry that Urmia could fall victim to the same overexploitation of water as the Aral Sea. ……..

We live in an era of the most forced migration since the Second World War. We are going to need to support those who are ravaged by climate change so they can migrate with dignity.

William Lacy Swing director general of the United Nations’ International Organization for Migration

In sheer numbers those fleeing “natural” calamities have outnumbered those fleeing war and conflict for decades. Still, these figures do not include people forced to abandon their homelands because of drought or gradual environmental degradation; almost two and a half billion people live in areas where human demand for water exceeds the supply. Globally the likelihood of being uprooted from one’s home has increased 60 percent compared with 40 years ago because of the combination of rapid climate change and growing populations moving into more vulnerable areas.

Most of these displaced people stay within their home countries. If they cross a border, they do not qualify for UN protections as refugees because they cannot claim they are fleeing violence or persecution. “We live in an era of the most forced migration since the Second World War,” says William Lacy Swing, director general of the United Nations’ International Organization for Migration. “This time, though, in addition to war, climate is looming as a major driver. We are going to need to support those who are ravaged by climate change so they can migrate with dignity.”……..

When glaciers first begin to melt, they provide an extra flush of water, explains Dirk Hoffmann, a German researcher based in La Paz who co-authored the book Bolivia in a 4-Degree Warmer World. “But we’ve probably reached peak water in most glacial watersheds,” he says, meaning that meltwater from glaciers will now diminish in the region until it is gone. …….

Second World War. We are going to need to support those who are ravaged by climate change so they can migrate with dignity.

William Lacy Swing director general of the United Nations’ International Organization for Migration

In sheer numbers those fleeing “natural” calamities have outnumbered those fleeing war and conflict for decades. Still, these figures do not include people forced to abandon their homelands because of drought or gradual environmental degradation; almost two and a half billion people live in areas where human demand for water exceeds the supply. Globally the likelihood of being uprooted from one’s home has increased 60 percent compared with 40 years ago because of the combination of rapid climate change and growing populations moving into more vulnerable areas.

Most of these displaced people stay within their home countries. If they cross a border, they do not qualify for UN protections as refugees because they cannot claim they are fleeing violence or persecution. “We live in an era of the most forced migration since the Second World War,” says William Lacy Swing, director general of the United Nations’ International Organization for Migration. “This time, though, in addition to war, climate is looming as a major driver. We are going to need to support those who are ravaged by climate change so they can migrate with dignity.”……..

When glaciers first begin to melt, they provide an extra flush of water, explains Dirk Hoffmann, a German researcher based in La Paz who co-authored the book Bolivia in a 4-Degree Warmer World. “But we’ve probably reached peak water in most glacial watersheds,” he says, meaning that meltwater from glaciers will now diminish in the region until it is gone. ……..http://www.ipsnews.net/2018/03/worlds-biggest-lakes-drying-heres/

March 3, 2018 Posted by | 2 WORLD, climate change, water | Leave a comment

Environmental impact of Fukushima nuclear disaster more long-lasting than expected

Bags of radioactive waste during radioactive decontamination process after the daiichi nuclear power plant irradiation, Fukushima prefecture, Iitate, Japan

New evidence of nuclear fuel releases found at Fukushima https://www.sciencedaily.com/releases/2018/02/180228092241.htm, February 28, 2018  Manchester University

Summary:
Uranium and other radioactive materials, such as caesium and technetium, have been found in tiny particles released from the damaged Fukushima Daiichi nuclear reactors.

This could mean the environmental impact from the fallout may last much longer than previously expected according to a new study by a team of international researchers, including scientists from The University of Manchester.

The team says that, for the first time, the fallout of Fukushima Daiichi nuclear reactor fuel debris into the surrounding environment has been “explicitly revealed” by the study.

The scientists have been looking at extremely small pieces of debris, known as micro-particles, which were released into the environment during the initial disaster in 2011. The researchers discovered uranium from nuclear fuel embedded in or associated with caesium-rich micro particles that were emitted from the plant’s reactors during the meltdowns. The particles found measure just five micrometres or less; approximately 20 times smaller than the width of a human hair. The size of the particles means humans could inhale them.

The reactor debris fragments were found inside the nuclear exclusion zone, in paddy soils and at an abandoned aquaculture centre, located several kilometres from the nuclear plant.

It was previously thought that only volatile, gaseous radionuclides such as caesium and iodine were released from the damaged reactors. Now it is becoming clear that small, solid particles were also emitted, and that some of these particles contain very long-lived radionuclides; for example, uranium has a half-life of billions of years.

Dr Gareth Law, Senior Lecturer in Analytical Radiochemistry at the University of Manchester and an author on the paper, says: “Our research strongly suggests there is a need for further detailed investigation on Fukushima fuel debris, inside, and potentially outside the nuclear exclusion zone. Whilst it is extremely difficult to get samples from such an inhospitable environment, further work will enhance our understanding of the long-term behaviour of the fuel debris nano-particles and their impact.”

The Tokyo Electric Power Company (TEPCO) is currently responsible for the clean-up and decommissioning process at the Fukushima Daiichi site and in the surrounding exclusion zone. Dr Satoshi Utsunomiya, Associate Professor at Kyushu University (Japan) led the study.

He added: “Having better knowledge of the released microparticles is also vitally important as it provides much needed data on the status of the melted nuclear fuels in the damaged reactors. This will provide extremely useful information for TEPCO’s decommissioning strategy.”

At present, chemical data on the fuel debris located within the damaged nuclear reactors is impossible to get due to the high levels of radiation. The microparticles found by the international team of researchers will provide vital clues on the decommissioning challenges that lie ahead.

March 2, 2018 Posted by | environment, Fukushima continuing | Leave a comment

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