The News That Matters about the Nuclear Industry

Canada Environment Minister to decide on Lake Huron nuclear waste plan before court case happens ?

flag-canadaChallenge to nuclear waste bunker near Lake Huron on hold until new year Colin Perkel, The Canadian Press, 26 July 15  TORONTO – A court challenge to the preliminary approval of a plan to bury dangerous nuclear waste near Lake Huron has been put on hold now until next year — well after the next federal election.

The delay means that Environment Minister Leona Aglukkaq will have made her decision on whether to green light the proposed storage before the case is heard.

Initially, Aglukkaq was to render her decision by Sept. 2, but she instead moved that back to December — ostensibly to allow for public input on any conditions that should be imposed.

“The minister decided to in effect give herself more time, which took the time period until after the federal election,” Rod McLeod, with Save our Saugeen Shores, said from Southampton, Ont., on Wednesday.

“We were put in a position of being required to comply with rather stringent procedural rules of Federal Court … when the minister in fact had unilaterally delayed the whole thing to suit her convenience.”

Save the Saugeen Shores had turned to Federal Court to overturn a review panel’s approval of the Ontario Power Generation proposal on the grounds that its recommendation to Aglukkaq was illegal and unreasonable. The group argues the panel was biased, failed to consider Canada’s international obligations, and violated Canadian environmental rules.

Approval of the billion-dollar deep geological repository near Kincardine, Ont., along with any conditions rests with Aglukkaq.

All the parties involved agreed to put the judicial review in abeyance, and Federal Court Prothonotary Roger Lafreniere issued the relevant order. Doing so also makes sense in terms of efficiency, McLeod said.

“If (Aglukkaq) decides in favour, then the judicial review in effect becomes a judicial review not just of the (panel) decision (but) of her decision.”

The citizens’ group now has until Jan. 16, 2016 to file its materials.

The waste proposal calls for permanently storing hundreds of thousands of cubic metres of so-called low and intermediate level nuclear waste in bedrock 680 metres underground at the site at the Bruce nuclear plant. Storage would be about one kilometre from Lake Huron.

While the company argues the rock is stable and would provide a hermetic seal to prevent any radioactivity reaching the lake for tens of thousands of years, opponents decry the plan as too risky.

More than 150 communities — many in the United States — have passed resolutions against any storage of nuclear waste near the Great Lakes.

Content Provided By Canadian Press.

July 27, 2015 Posted by | Canada, politics | Leave a comment

Stephen Harper, Canada’s PM blocking action on climate change

flag-canadaclimate-posterCanada’s PM blocking climate reform, says Ontario premier Kathleen Wynne, Guardian,  , 21 July 15  Leader of country’s biggest province condemns Stephen Harper ahead of elections: ‘There isn’t a collaborative process around any of this’ The leader of Canada’s biggest province has escalated her feud with the country’s prime minister, accusing Stephen Harper of obstructing efforts to fight climate change and calling on Canadians to make global warming a decisive issue in the coming elections.

In an interview with the Guardian, Kathleen Wynne, the Liberal premier of Ontario, brought long-simmering tensions with Harper over energy and economic policy to a rollicking boil, repeatedly calling out the Conservative prime minister for blocking efforts to cut carbon pollution.

When it came to fighting climate change, Harper was an obstruction rather than a help, she said……….

Wynne called on Canadians to vote on climate change in the October elections. “I hope that climate change and taking action on climate change is an election issue,” she said.

As premier, Wynne has championed the efforts of Ontario and other provinces to deal with climate change. Last week’s meeting of 22 states, provinces and territories called for setting a price on carbon.

Ontario won positive attention when it phased out the use of coal in its power plants last year.

But the environmental commissioner said on 7 July that theprovince would have to do much more to meet its 2020 target for cutting greenhouse gas emissions.

Wynne’s advisers said she hoped to cut carbon pollution from transport by investing in public transit and easing congestion.

Climate change looms even larger over Harper, who faces increasing criticism at home and abroad tying Canada’s economic future to the development of the tar sands.

At international climate conferences, the Harper government now is routinely handed out mock “fossil” awards for its failure to deal with climate change. Campaigners have accused Harper of treading on the rights of government scientists……..

Wynne said Canada should have put forward a more ambitious climate pledge ahead of the UN negotiations in Paris.

Canada will not meet its 2020 target for cutting emissions because of the tar sands, and it has retreated still further from those earlier promises in its pledge ahead of the Paris climate talks……..

July 25, 2015 Posted by | Canada, climate change, politics | Leave a comment

Legal action against Canada’s plan for radioactive trash dump near Lake Huron

justiceflag-canadaGroup taking battle over nuclear waste burial plan to court  Scott Miller, CTV London  June 12, 2015 

Plans to build Canada’s first permanent nuclear waste storage facility are heading to court.

A citizen’s group called Save Our Saugeen Shores has asked the Federal Court of Canada to put the project on ice.

They are appealing for a judicial review of the Joint Review Panel decision of May 7th, which recommended approval of the multi-million dollar project. Following six weeks of public hearings and months of deliberation a three-person panel recommended Ontario Power Generation be allowed to build an underground facility near Lake Huron to house all of Ontario’s low- and intermediate-level nuclear waste.

If approved by the federal government, it would be Canada’s first permanent nuclear waste storage facility.

Save our Saugeen Shores argues the Joint Review Panel erred in their decision because of “multiple legal errors, bias-tainted process, and its acceptance of evidence of, and reliance on, deceptive and unlawful conduct.”

Jill Taylor is president of Save our Saugeen Shores. She says “If the federal government is not prepared to respect its own environmental laws and processes, how can they expect Canadian industry and the Canadian public to do so?”

The federal environment minister has moved a deadline to make a final decision on the project until early December. The deadline was initially early September, before October’s federal election.

Save our Saugeen Shores wants the Joint Review Panel decision quashed and a new, more thorough process to be undertaken before allowing Ontario Power Generation to proceed with construction.

If built, 200,000 cubic metres of low- and intermediate-level nuclear waste would be buried within 1.5 kilometres of Lake Huron on the Bruce Power site north of Kincardine. If approved by the federal Ministry of the Environment, construction could begin by 2018.

July 19, 2015 Posted by | Canada, Legal | Leave a comment

Canada’s nuclear safety plans don’t stand up to scrutiny

safety-symbol1flag-canadaAre Canada’s nuclear power plants ready in case of disaster?, The 
Meltdown at Fukushima forced nuclear facilities across the country to review their fail-safe measures, but the modifications being put in place might still be inadequate. By: Kevin Bissett The Canadian Press,  Jul 18 2015

FREDERICTON—More than four years after an earthquake and tsunami triggered a meltdown of three nuclear reactors in Japan, lessons learned are still being put into place at nuclear power plants in Canada.

But one critic is questioning whether the industry and the Canadian Nuclear Safety Commission have gone far enough in preparing for potential disasters, particularly in light of climate change.

Shawn-Patrick Stensil, a nuclear industry observer with Greenpeace, said that, while the technical changes mandated by the commission are good, there also needs to be a new mindset in the nuclear industry after what happened at the Fukushima Dai-ichi facility.

Using a recent licence-renewal hearing for the Bruce nuclear plants in Ontario as an example, he said discussions on tornado strengths were inadequate and more severe weather must be considered as a result of climate change.

“Fukushima should be a warning that we should be looking at these new, more extreme weather events in the risk assessments of all plants globally, and we haven’t done that yet,” Stensil added.

Ramzi Jammal, executive vice-president of the commission, said it launched a review of Canadian nuclear power plants shortly after the March 2011 accident at Fukushima. Two years later, it produced a report and identified changes that must be completed by the end of this year.

“We need to expect the unexpected,” he said.

Before Fukushima, Jammal said the emphasis in the nuclear industry was on design and prevention, but now it’s on prevention and mitigation. “Now we’re saying accidents are going to occur. We are going to design and put into place emergency measures to deal with off-site consequences,” he said.

The effort is to make nuclear power plants completely self-sufficient in situations that would stress a facility beyond most reasonable and probable scenarios, Jammal said.

He said that means making each facility able to provide its own backup power, cooling water and other key safety measures to protect a reactor in the event of earthquakes, tornadoes, blackouts and even terrorism. They need to be self-sufficient for three days to a week, depending on how remote the facility is located.

At New Brunswick’s Point Lepreau nuclear power plant, it has meant a number of measures including increasing the number of diesel generators to four from two, adding a new building for emergency equipment, installing a large diesel storage tank, and adding pumps and hoses to ensure a supply of water to maintain cooling of radioactive fuel…………

Stensil said the industry in Canada must not dismiss possible events because they have a low probability of happening.

There has also been little examination by the nuclear safety commission of an accident involving multiple reactors, said Stensil, who is based in Toronto.

“We have 10 reactors in the GTA (Greater Toronto Area). They’ve never provided data on whether emergency planning can cope with that scale of accident,” he said……..


July 19, 2015 Posted by | Canada, safety | Leave a comment

The Cree Nation backs the report advising against uranium mining in Northern Quebec

nuke-indigenousThe Cree Nation urges the Quebec Government to heed the BAPE’s recommendations regarding the uranium sector in northern Quebec

NEMASKA, EEYOU ISTCHEE, QC, July 17, 2015  /CNW/ – The Cree Nation welcomes the recommendations of the Bureau d’audiences publiques sur l’environnement (BAPE) regarding the uranium sector in Quebec. The BAPE’s report was released to the public today, following a year-long, province-wide inquiry and public consultation process, which included the largest number of public submissions ever received by the BAPE.

“The BAPE’s report confirms what the Cree Nation has long maintained: that uranium development poses unique and significant risks for our lands, our environment, our communities and our future generations,” said Grand Chief Dr.Matthew Coon Come. “The report reflects what we observed in the consultation process, that the overwhelming majority of the population, in Cree communities and across Quebec, oppose uranium development.”

“We have said from the start that once Quebecers learn the facts about uranium, the risks it poses, and the questions that cannot be adequately answered, they would join with us in opposing uranium development,” Grand Chief Coon Come continued. “The Cree Nation greatly appreciates the support we have received on this issue from other Aboriginal peoples and from individuals, groups and municipalities across Quebec.”

In its report, the BAPE Commission concluded that there remains significant uncertainty and gaps in existing scientific and technological knowledge regarding uranium mining, the management of uranium waste, and the associated health and environmental impacts. In regard to the territory subject to the James Bay and Northern Quebec Agreement, including the Cree Nation’s territory of Eeyou Istchee, the BAPE Commission recommended that social acceptability must be a priority consideration in any future decisions regarding uranium development.

“The social acceptability of proposed development projects in Eeyou Istchee is a fundamental part of the successful relationship of partnership and respect between the Crees and Quebec,” Grand Chief Coon Come noted. “The BAPE has recognized that the special legal framework and social institutions that govern in Eeyou Istchee must play a central role in legitimate decision-making about development in our territory.”

The Cree Nation’s stand against uranium development began in 2008 when Strateco Resources applied to the Quebec Government to pursue the Matoush advanced uranium exploration project. Located on the family hunting grounds of the Cree Nation of Mistissini, at the crest of two major watersheds that bring water throughout Eeyou Istchee, the Matoush project was the most advanced uranium project to date in Quebec. The Government of Quebechas since denied the required permit for the Matoush project, due largely to its lack of social acceptability amongst the Cree Nation.

For more information on the Cree Nation’s position on uranium development, please visit:

July 18, 2015 Posted by | Canada, indigenous issues | Leave a comment

Bureau d’audiences publiques sur l’environnement (BAPE) – no go ahead for uranium mining in Quebec

flag-canadaBAPE cites ‘uncertainties’ and ‘low acceptability’ in report on future of uranium mining in Quebec, Montreal Gazette, PRESSE CANADIENNEJuly 17, 2015 By Stéphanie Marin

The Bureau d’audiences publiques sur l’environnement (BAPE) concluded that would be inappropriate to give the green light to uranium mining in Quebec right now. Their findings were presented to the provincial government on Friday afternoon.

According to the BAPE, there are too many uncertainties and unanswered questions regarding the risks posed by uranium mining to human health and the environment.

“These uncertainties are compounded by the radioactivity of uranium residues, which may remain problematic for thousands of years,” the agency wrote in its 600-page report, dated May 2015 and entitled “The challenges of the uranium industry in Quebec.”

The report noted that social acceptability is also an issue for uranium mining.

“Because of the uncertainty and sometimes significant gaps and limitations in scientific and technological knowledge, we are very far from reaching a social and political consensus and there is very low acceptability in Quebec.”

And in areas where the potential mines would be located, “the rejection of the uranium industry is almost unanimous.”

The city of Sept-Îles, which is near a uranium mining project, has been the scene of many protests in recent years. In 2009, 20 doctors resigned from a Sept-Îles hospital to protest the construction of a uranium mine on the North Shore.

The BAPE notes that the Institut national de santé publique du Québec states that the presence of a uranium mine could create additional exposure to radiation for people living nearby.

Quebec’s environment minister asked the BAPE to address the mining industry in March 2014. Uranium mines are considered different from other mines because they emit radiation……….

July 18, 2015 Posted by | Canada, politics, Uranium | Leave a comment

Cesium 137 & Cesium 134 detected in seaweed on the West Coast of British Columbia


We have new clear precise lab results that seaweed on the West Coast of BC has both Cesium 137 and Cesium 134 radiation in it. PLEASE stop eating from the Pacific. Results are from a test sample sent in from my friend Jeff whose use of a Geiger Counter on seaweed showed distinctly elevated readings. He sent the samples to labs and these were the results.

The final result is in for the seaweed sample you sent us on June 16, 2015.

137Cs = 0.5 +/- 0.3 Bq/kg
134Cs = 0.3 +/- 0.3 Bq/kg

The 137Cs is above the limit of detection. The 134Cs is at the detection,limit which is generally considered a nondetect.

While the amount of radio cesium was low it held up after repeated analyses. Although the result is a low detect, it is nevertheless one of the few samples that shows any radioactive cesium in west coast seaweed samples. Time will tell if it is part of a trend.

Source: Mimi German from

July 14, 2015 Posted by | Canada, oceans | | 3 Comments

Uranium shipments suspended by Cameco, Areva , due to Saskatchewan fires

Climate change is bringing heatwaves, which bring wildfires, which bring added dangers to all phases of the nuclear fuel chain

wildfire-nukeflag-canadaCameco, Areva suspend uranium shipments due to Saskatchewan fires By Staff The Canadian Press CALGARY, 10 July 15  – Cameco Corp. and Areva Resources Canada have stopped shipping uranium from their northern Saskatchewan operations after wildfires made highway transportation unsafe. Cameco spokesman Gord Struthers says the company suspended shipments from the mines in the region about a week ago.

Areva spokeswoman Veronique Larlham says that company did the same a few days ago.

READ MORE: Increased wildfire behaviour expected in Saskatchewan due to weather

But both say their overall uranium deliveries are continuing normally because they have large inventories.

The operations affected are Cameco’s Rabbit Lake mine, McArthur River mine and Key Lake mill, the Cameco-Areva jointly-owned Cigar Lake mine, and Areva’s McClean Lake mill.

July 11, 2015 Posted by | Canada, climate change | Leave a comment

Reject Nunavut board’s recommendation against uranium project – AREVA urges Canadian govt

areva-medusa1Areva urges minister to reject Nunavut board’s disapproval of uranium project CBC News  Jul 08, 2015 The company that wants to eventually open a uranium mine near Baker Lake, Nunavut, is asking the federal government to reject a territorial regulator’s recommendation that the project not be approved.

In May, following a multi-year environmental impact review, the Nunavut Impact Review Board (NIRB) said Areva Resources Canada’s Kiggavik project should not be approved because it doesn’t have a construction timeline attached to it.

But whether the project can proceed is ultimately up to Aboriginal Affairs and Northern Development Minister Bernard Valcourt. Areva has written Valcourt asking him to send the recommendation back to NIRB and direct NIRB to “consider the inclusion of appropriate terms and conditions to a project approval.”..

July 11, 2015 Posted by | Canada, France, politics international | Leave a comment

Organization of Canadian Nuclear Industries (OCI) to work with Romania to market nuclear reactors

nuclear-marketing-crapMOU promotes stronger ties among Canadian and Romanian nuclear suppliers Market Watch, BUCHAREST, Romania, Jul 2, 2015 (Canada NewsWire via COMTEX) — The Organization of Canadian Nuclear Industries (OCI) is proud to announce the signing today of a Memorandum of Understanding (MOU) with the Romanian Atomic Forum Association (ROMATOM)……..

The Partnering Workshop included an update on the planned Cernavoda 3/4 CANDU project as well as presentations by Canadian and Romanian nuclear suppliers on their nuclear capabilities and experience along with discussions on their mutual interest in collaborating on the Cernavoda 3/4 CANDU Project.

This MOU outlines several ways that OCI and ROMATOM will work together including identifying opportunities at nuclear projects in Romania, Canada, and other countries on which OCI and ROMATOM companies can cooperate. The OCI-ROMATOM MOU will also encourage and facilitate cooperation among Canadian and Romanian nuclear research institutes and universities on nuclear research, development, and nuclear education……..

The Canada-Romania Cernavoda 3/4 Supply Chain Partnering Workshop was the focal point of a three day 12 company OCI-led Trade Mission to Romania that kicked off with a July 1 Canada Day Celebration hosted by the Canadian Embassy …… The Trade Mission to Romania was supported by co-funding from Global Opportunities for Associations (GOA) program through which the Foreign Affairs, Trade and Development Canada (DFATD) encourages and supports trade associations in taking member companies into promising export markets.

Organization of Canadian Nuclear Industries (OCI) is an association of 180 leading Canadian suppliers to the nuclear industry in Canada and foreign markets. OCI…provides……engineering services and support to CANDU nuclear power plants in Canada as well as to CANDU and Light Water Reactor (LWR) plants in offshore markets. OCI promotes the continued and expanded use of nuclear energy in Canada and supports member companies in both domestic and international nuclear markets………

July 4, 2015 Posted by | Canada, EUROPE, marketing, Reference | Leave a comment

Canada’s last shipment of weapons grade uranium. Medical radioisotopes to be made in cyclotron, not nuclear reactor

The Chalk River reactor, which began operating in 1957, is one of five major producers of molybdenum-99, which decays into the technetium-99m isotope used in 85 per cent of nuclear medicine procedures such as bone scans and other diagnostic tests.

 nuclear-medicineOther sources, such as a cyclotron operated by TRIUMF, Canada’s national nuclear laboratory for particle and nuclear physics at the University of British Columbia, are in the works.

Final shipment of weapons-grade uranium due at Ontario facility this year  By:  Ottawa Bureau reporter,  Jun 29 2015

OTTAWA—The United States has approved what is expected to be the last shipment of weapons-grade uranium to be sent to Canada for the production of medical isotopes. The U.S. Nuclear Regulatory Commission signed an export licence June 23 to transport 8.1 kilograms of highly enriched uranium from Oak Ridge, Tenn., along a secret route to Chalk River, Ont., by the end of this year.

There, for what is expected to be the last time, the uranium will be used to produce target material for the aging National Research Universal (NRU) reactor to irradiate in order to produce medical isotopes used in nuclear medicine. 

“The game is over for Canada’s unnecessary and irresponsible use of bomb-grade uranium to produce medical isotopes. Better late than never,” Alan Kuperman, coordinator of the Nuclear Proliferation Prevention Project at the University of Texas at Austin, said in a statement Monday.

THE LAST SHIPMENT Kuperman has long been tracking the controversial U.S. exports of highly enriched uranium to Canada. The Conservative government has committed to shutting down the routine production of medical isotopes at the NRU by Oct. 31, 2016, with the possibility of the NRU retaining licences to operate until March 2018 in case of unexpected shortages. The isotope has a very short lifespan, causing it to disappear within a day of being generated and so it cannot be stockpiled.

 Kuperman said that based on his analysis of past usage, the newly approved shipment should last until production shuts down……..
 The Chalk River reactor, which began operating in 1957, is one of five major producers of molybdenum-99, which decays into the technetium-99m isotope used in 85 per cent of nuclear medicine procedures such as bone scans and other diagnostic tests.
  Other sources, such as a cyclotron operated by TRIUMF, Canada’s national nuclear laboratory for particle and nuclear physics at the University of British Columbia, are in the works……

July 1, 2015 Posted by | Canada, health | Leave a comment

Public can comment on designated “potential conditions.” for Ontario nuclear waste dump

Canada opens comment period on nuclear dump proposed for Lake Huron , June 14, 2015 By Jim Bloch 

A month after the Joint Review Panel decided that the best place for a Canadian nuclear waste dump is less than a mile from the shores of Lake Huron, the Canadian Environmental Assessment Agency is calling for public comment on environmental conditions that would be imposed on Ontario Power Generation if the project gets a final go-ahead. The CEAA made the announcement on June 3.The general public, Aboriginal groups and registered participants in the Deep Geological Review process have 90 days to comment on 14 pages of “potential conditions.” The deadline is Sept. 1.

As a result, the agency has extended the timeline for a final decision by Minister of the Environment Leona Aglukkaq on the Environmental Assessment of the dump by 90 days. The deadline is now Dec. 2.

“It is interesting that the Minister of the Environment’s decision on the nuclear waste dump is being postponed from Sept. 3 until December, which falls after the federal election in October,” said Beverly Fernandez, founder of the Canadian organization Stop the Great Lakes Nuclear Dump.

Critics of nuclear power were aghast at the Joint Panel’s decision in May to endorse the dump.

Western Michigan native Kevin Kamps works as a nuclear waste specialist for the Maryland-based Beyond Nuclear, an anti-nuclear group that supports renewable energy and nuclear disarmament. Kamps condemned the Joint Panel’s decision to endorse the dump, calling OPG’s proposal “insane” and labeling it “a declaration of war against the Great Lakes.”

Kamps is expected to speak about ways to stop the dump at 7 p.m. June 16 at the Donald Dodge Auditorium at the St. Clair County Administration Building, located at 200 Grand River Ave. in Port Huron.

Continue reading

June 15, 2015 Posted by | Canada, politics | Leave a comment

Legal action against Canada’s nuclear waste plan for Lake Huron area

justiceBurial of nuclear waste near Lake Huron subject of legal action The Canadian Press Jun 12, 2015 A review panel decision in favour of a plan to bury dangerous nuclear waste near Lake Huron was illegal and unreasonable, a citizen’s group argues in a new Federal Court application.

In asking the court to set aside the decision, the group says the panel that approved the Ontario Power Generation proposal failed to consider Canada’s international obligations, was biased, and violated the Canadian environmental rules.

“The (panel) erred in failing to require OPG to fully study accidents and malfunctions that would result in adverse effects to human health and safety and to the environment,” the application by Save our Saugeen Shores states.

“(It) erred in failing to require OPG to adequately evaluate the potential for reasonably foreseeable or unplanned events, singly or in combination, to produce significant short- and long-term adverse effects on the Great Lakes Basin ecosystem, home to 40 million people and containing 20 per cent of the world’s fresh water.”

Approval of the billion-dollar deep geological repository near Kincardine, Ont., along with any conditions currently rests with federal Environment Minister Leona Aglukkaq, who has delayed making a decision until December — after the fall election………..

More than 150 communities — many in the United States — have passed resolutions against any storage of nuclear waste near the Great Lakes.

The federal court application argues Ontario Power Generation failed to take into account Canada and Ontario’s obligations to be “good neighbours” to the U.S. and individual states.

“No Canadian representative, whether formally or informally, notified the United States of the proposal,” the application states………Jill Taylor, president of Save Our Saugeen Shores, said the federal government cannot expect industry and the public to respect environmental laws and processes when it has failed to do so. The project is simply too risky, she said, noting last year’s failure at an American underground nuclear waste site in New Mexico.

“To risk contaminating (Great Lakes) water with nuclear waste that will remain highly radioactive for 100,000 years is unthinkable,” Taylor said.

June 13, 2015 Posted by | Canada, Legal | Leave a comment

A Marine Food Web Bioaccumulation model for Cesium 137 in the Pacific Northwest

mélange phytoplanctonique

July 2, 2014
The Fukushima nuclear accident on 11 March 2011 emerged as a global threat to the
conservation of the Pacific Ocean, human health, and marine biodiversity.
On April 11 (2011), the Fukushimanuclear plant reached the severity level 7, equivalent to that of the 1986-Chernobyl nuclear disaster.
This accident was defined by the International Atomic Energy Agency as “a major release of radioactive material with widespread health and environmental effects requiring implementation of planned and extended countermeasures”.
Despite the looming threat of radiation, there has been scant attention and inadequate radiation monitoring.
This is unfortunate, as the potential radioactive contamination of seafoods through bioaccumulation of radioisotopes (i.e. 137Cs) in marine and coastal food webs are issues of major concern for the public health of coastal communities.
While releases of 137Cs into the Pacific after the Fukushima nuclear accident are subject to high degree of dilution in the ocean, 137Cs activities are also prone to concentrate in marine food-webs. With the aim to track the long term fate and bioaccumulation of 137Cs in marine organisms of the Northwest Pacific, we assessed the bioaccumulation potential of 137Cs in a North West Pacific foodweb by developing, applying and testing a simulation time dependent bioaccumulation model in a marine mammalian food web that includes fish-eating resident killer whales (Orcinus orca) as the apex predator.
The model outcomes showed that 137Cs can be expected to bioaccumulate gradually over time in the food web as demonstrated through the use of the slope of the trophic magnification factor (TMF) for 137Cs, which was significantly higher than one (TMF > 1.0; p < 0.0001), ranging from 5.0 at 365 days of simulation to 30 at 10,950 days.
From 1 year to 30 years of simulation, the 137Cs activities predicted in the male killer whale were 6.0 to 182 times 137Cs activities in its major prey (Chinook salmon, Oncorhynchus tshawytscha). Bioaccumulation of 137Cs was characterized by slow uptake and elimination rates in upper trophic level.
Source :

June 8, 2015 Posted by | Canada, Japan, USA | | Leave a comment

Canadian News media criticised for trivialising nuclear waste dumping

spin-media-nuclearflag-canadaToxic editorial at best    BEVERLY FERNANDEZ, Spokesperson, Stop The Great Lakes Nuclear Dump, Southampton, Ont. Jun 04, 2015 Re: We must dispose of nuclear waste here, Star editorial, May 30. I take exception to this editorial.The Star is entitled to its opinion, but be sure to get the facts correct. You state “the stuff … is garden-variety stuff found in every neighbourhood”.

The Kincardine nuclear waste dump will bury low and intermediate level nuclear waste. Intermediate waste includes resins and components from within the nuclear reactors themselves. These remain radioactive for 100,000 years.

I don’t know what kind of neighbourhood Star staff live in, but the vast majority of neighbourhoods do not hold lethal nuclear waste that remains radioactive for 100,000 years. Stating “the stuff just isn’t that scary or unusual” is completely misleading.

You state, “a virtually impossible leak of a barely hazardous substance.” We are not talking dental X-rays. We are talking about the most lethal material humans have ever created.

There are only three deep dumps that held radioactive nuclear waste on our entire planet. All three failed.The most recent is Waste Isolation Pilot Plant in New Mexico. It was to hold radioactive weapons waste safely for 10,000 years.WIPP is similar in depth and design to the Kincardine dump. In 2014, WIPP leaked a mere 15 years into its operational phase. It contaminated 22 workers. Radioactivity travelled to the next town.

On planet Earth, history proves a 100 per cent failure rate for nuclear waste dumps. So much for your “virtually impossible leak” theory.Ontario contains over a million square kilometres and no other sites were considered. Is the drinking water of 40 million people of so little concern?


June 6, 2015 Posted by | Canada, media | Leave a comment


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