The day after the Obama administration rejected a proposal for the Keystone XL tar sands pipeline -- a move widely, if cautiously, applauded by environmental groups and advocates of renewable energy -- a new report highlights the destructive impact of fossil fuel consumption in the United States. The report, called Fueling Extinction: How Dirty Energy Drives Wildlife to the Brink, highlights the top 10 US species whose survival is most threatened by the development, extraction, transportation, and consumption of fossil fuels.
US Thirst for Fossil Fuels is Decimating Nature's Wildlife: Report [19Jan12] - 0 views
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The report itself does not shy away from pointing its finger directly at the profit-driven aspect of the fossil fuel industry, nor its dependence on taxpayer-funded subsidies:
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The animals (and one plant) highlighted by the group range from the relatively unknown and small Tan Riffleshell, a freshwater mussel found in only five rivers in the eastern US, to the large and majestic Bowhead Whale, believed to be among the oldest mammals on earth and the only whale that lives exclusively in arctic waters. The other eight species examined in the report include: the Dunes Sagebrush Lizard, the Graham’s Penstemon (a wildflower), the Greater Sage Grouse, the Kemp’s Ridley Sea Turtle, the Kentucky Arrow Darter, the Spectacled Eider, the Whooping Crane, and the Wyoming Pocket Gopher. Receiving the 'activist's choice award' from the voting members was the Polar Bear, chosen because it was "the species they were most concerned about."
RSOE EDIS - HAZMAT in USA on Tuesday, 07 February, 2012 at 15:43 (03:43 PM) UTC. EDIS C... - 0 views
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Fish taken from a lake in northern Vermont had similar levels of strontium-90 and cesium-137 as fish taken from the Connecticut River near Vermont Yankee nuclear power plant in Vernon. During a Feb. 3 meeting of the House Fish, Wildlife and Water Resources Committee in the Vermont Statehouse, committee members heard from Bill Irwin, chief of radiological health for the Vermont Department of Health. "We got preliminary results from our fish sample analysis from Lake Carmi in northern Franklin County," Irwin told the Reformer on Monday. Irwin said Lake Carmine, in Enosburg Falls, is about as far away from Yankee as you can get and still be in the Green Mountain State. "The results are that cesium-137 and strontium-90 in Lake Carmi fish is in the same range as Connecticut River fish," said Irwin. "We take this as some evidence that all fish in Vermont are likely to have radioactive cesium and strontium at these levels and that, as we've hypothesized, it is from nuclear weapons fallout and the releases of Chernobyl. All of us are glad to have proof and not just conjecture." The fish taken from Lake Carmi were small-mouth bass, he said, and were taken from the lake by Vermont Fish and Wildlife fisheries personnel. Cesium was found in both edible and inedible portions of the bass, he said, while strontium was found only in inedible portions, which include bones, the head, fins and scales. "There's no danger in eating the fish," said Irwin. "Should we ever find that there are reasons to restrict diet from any sampling for any kind of radioactive or toxicological events, we would keep in mind different cultures have different diets."
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In the same analyses, the fish had almost 500 times more potassium-40 in them than they do cesium-137, he said. Potassium-40 is a naturally occurring radioactive material that is in nearly everything and was created when the planet was formed billions of years ago, said Irwin. A fish taken from the Connecticut River in 2010 had the highest levels of strontium-90 in bone that his department has seen in any samples. "In that same sample we did find very low but measurable amounts of strontium-90 in the meat of the fish," said Irwin, which could have been a sampling or contamination error. "But we don't know that." The sampling is part of an ongoing multi-state operation to help determine what is the level of the two radioactive isotopes in fish in Vermont, New Hampshire, Massachusetts and New York. "We hope to further populate this data with fish taken from waters unaffected by nuclear power plants," said Irwin. The states are also working with the a Food and Drug Administration laboratory in Winchester, Mass., to develop sampling and analysis protocols. When more data has been assembled from around the region, Irwin said they hope to publish it in scientific journals. The results of the sampling from Lake Carmi will be posted soon on DOH's website, he said. When this year's fishing season begins, Fish and Wildlife personnel will be taking more fish for the Department of Health.
Mutton bird radiation warning - ABC News (Australian Broadcasting Corporation) [30Sep11] - 0 views
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Tasmanians are being warned not to collect dead mutton birds for research.A recent Tasmanian Farmers and Graziers Association newsletter describes research into mutton bird exposure to radiation from Japan's Fukushima nuclear plant. It says the birds will soon be migrating back to Australia after many spent winter in the Sea of Japan. The article says people can help researchers by collecting freshly dead mutton birds, freezing them and handing them over to their local Parks and Wildlife office or museum. But the department says it is not seeking samples and discourages people unfamiliar with wildlife from collecting them. A spokeswoman says suggestions of radiation exposure in birds is being further investigated.
Alaska ringed seals show symptoms of unknown disease; animals come to shore with lesion... - 0 views
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An unknown disease is killing or weakening scores of ringed seals along Alaska’s north coast, where the animals have been found with lesions on their hind flippers and inside their mouths. Ringed seals, the main prey of polar bears, and a species that rarely comes ashore, in late July began showing up on the Beaufort Sea coast outside Barrow with the lesions, patchy hair loss and skin irritation around the nose and eyes. The outbreak was reported first in the Alaska Dispatch.
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Officials from the National Marine Fisheries Service and the North Slope Borough said Thursday that 107 animals were found stranded from late July through Sept. 29 and 99 appeared to have lesions. Nearly half died. “Forty-six of the animals were dead when found, or died shortly thereafter,” said Julie Speegle, spokeswoman for the National Marine Fisheries Service. Seals still alive were lethargic or showing labored breathing.Necropsies revealed lesions were not limited to skin of seals. Biologists studying the dead animals found lesions in the respiratory system, liver, lymphoid system, heart and brain, she said.
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Wildlife authorities in Canada and Russia have reported similar incidents, she said. “We don’t know if they’re related, but they’re similar,” Speegle said.Linda Deger, a spokeswoman for Fisheries and Oceans Canada, said by email that ringed seals are the only species reported to be affected and the department and other agencies are investigating. “At this point, we don’t know exactly what is causing it,” Speegle said. “Laboratory findings have been inconclusive to date but samples have tested negative for pox virus, herpes virus, papillomavirus, morbillivirus and calicivirus.”
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Impacts of the Fukushima Nuclear Power Plants on Marine Radioactivity - Environmental S... - 0 views
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The impacts on the ocean of releases of radionuclides from the Fukushima Dai-ichi nuclear power plants remain unclear. However, information has been made public regarding the concentrations of radioactive isotopes of iodine and cesium in ocean water near the discharge point. These data allow us to draw some basic conclusions about the relative levels of radionuclides released which can be compared to prior ocean studies and be used to address dose consequences as discussed by Garnier-Laplace et al. in this journal.(1) The data show peak ocean discharges in early April, one month after the earthquake and a factor of 1000 decrease in the month following. Interestingly, the concentrations through the end of July remain higher than expected implying continued releases from the reactors or other contaminated sources, such as groundwater or coastal sediments. By July, levels of 137Cs are still more than 10 000 times higher than levels measured in 2010 in the coastal waters off Japan. Although some radionuclides are significantly elevated, dose calculations suggest minimal impact on marine biota or humans due to direct exposure in surrounding ocean waters, though considerations for biological uptake and consumption of seafood are discussed and further study is warranted.
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there was no large explosive release of core reactor material, so most of the isotopes reported to have spread thus far via atmospheric fallout are primarily the radioactive gases plus fission products such as cesium, which are volatilized at the high temperatures in the reactor core, or during explosions and fires. However, some nonvolatile activation products and fuel rod materials may have been released when the corrosive brines and acidic waters used to cool the reactors interacted with the ruptured fuel rods, carrying radioactive materials into the ground and ocean. The full magnitude of the release has not been well documented, nor is there data on many of the possible isotopes released, but we do have significant information on the concentration of several isotopes of Cs and I in the ocean near the release point which have been publically available since shortly after the accident started.
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We present a comparison of selected data made publicly available from a Japanese company and agencies and compare these to prior published radionuclide concentrations in the oceans. The primary sources included TEPCO (Tokyo Electric Power Company), which reported data in regular press releases(3) and are compiled here (Supporting Information Table S1). These TEPCO data were obtained by initially sampling 500 mL surface ocean water from shore and direct counting on high-purity germanium gamma detectors for 15 min at laboratories at the Fukushima Dai-ni NPPs. They reported initially results for 131I (t1/2 = 8.02 days), 134Cs (t1/2 = 2.065 years) and 137Cs (t1/2 = 30.07 years). Data from MEXT (Ministry of Education, Culture, Sports, Science and Technology—Japan) were also released on a public Web site(4) and are based on similar direct counting methods. In general MEXT data were obtained by sampling 2000 mL seawater and direct counting on high-purity germanium gamma detectors for 1 h in a 2 L Marinelli beaker at laboratories in the Japan Atomic Energy Agency. The detection limit of 137Cs measurements are about 20 000 Bq m–3 for TEPCO data and 10 000 Bq m–3 for MEXT data, respectively. These measurements were conducted based on a guideline described by MEXT.(5) Both sources are considered reliable given the common activity ratios and prior studies and expertise evident by several Japanese groups involved in making these measurements. The purpose of these early monitoring activities was out of concern for immediate health effects, and thus were often reported relative to statutory limits adopted by Japanese authorities, and thus not in concentration units (reported as scaling factors above “normal”). Here we convert values from both sources to radionuclide activity units common to prior ocean studies of fallout in the ocean (Bq m–3) for ease of comparison to previously published data.
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Is radiation causing Arctic Alaska ringed-seal deaths? [27Dec11] - 0 views
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The University of Alaska Fairbanks' Institute of Marine Sciences is launching an investigation into whether radiation, including possibly from the Fukoshima Daiichi nuclear power-plant disaster in Japan, has harmed or killed more than 100 ringed seals off Alaska's coasts. More than 60 dead and 75 diseased seals have shown up mostly on Alaska's Arctic beaches since this July, with symptoms that include oozing skin sores, patchy hair loss and damaged organs, prompting a wide-ranging investigation into the mysterious cause of their illness. Scientists are considering several possible causes. But much of the effort has been geared toward finding the bacteria or virus that's causing the apparently unprecedented symptoms, with labs nationally and in other countries examining tissue from ringed seals and Alaska walrus, which appear to be suffering the same affliction.
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The work so far has yielded at least one important clue: "Tests indicate a virus is not the cause," said a recent press release from NOAA and the U.S. Fish and Wildlife Service. Some wonder if radiation could be causing the skin sores and related problems, including ulcers on internal organs and abnormal growths on brains.
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John Kelley, with the Institute of Marine Sciences at UAF, said he's just received a large batch of tissue from afflicted ringed seals and will soon begin the university's hunt for radiation as a possible cause.
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The myth of renewable energy | Bulletin of the Atomic Scientists - 0 views
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"Clean." "Green." What do those words mean? When President Obama talks about "clean energy," some people think of "clean coal" and low-carbon nuclear power, while others envision shiny solar panels and wind turbines. And when politicians tout "green jobs," they might just as easily be talking about employment at General Motors as at Greenpeace. "Clean" and "green" are wide open to interpretation and misappropriation; that's why they're so often mentioned in quotation marks. Not so for renewable energy, however.
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people across the entire enviro-political spectrum seem to have reached a tacit, near-unanimous agreement about what renewable means: It's an energy category that includes solar, wind, water, biomass, and geothermal power.
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Renewable energy sounds so much more natural and believable than a perpetual-motion machine, but there's one big problem: Unless you're planning to live without electricity and motorized transportation, you need more than just wind, water, sunlight, and plants for energy. You need raw materials, real estate, and other things that will run out one day. You need stuff that has to be mined, drilled, transported, and bulldozed -- not simply harvested or farmed. You need non-renewable resources:
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Ten Most Radioactive Places on Earth [26Sep11] - 0 views
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While the 2011 earthquake and worries surrounding Fukushima have brought the threat of radioactivity back into the public consciousness, many people still don't realize that radioactive contamination is a worldwide danger. Radionuclides are in the top six toxic threats as listed in the 2010 report by The Blacksmith Institute, an NGO dedicated to tackling pollution. You might be surprised by the locations of some of the world’s most radioactive places — and thus the number of people living in fear of the effects radiation could have on them and their children.
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10. Hanford, USA
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The Hanford Site, in Washington, was an integral part of the US atomic bomb project, manufacturing plutonium for the first nuclear bomb and "Fat Man," used at Nagasaki. As the Cold War waged on, it ramped up production, supplying plutonium for most of America's 60,000 nuclear weapons. Although decommissioned, it still holds two thirds of the volume of the country’s high-level radioactive waste — about 53 million gallons of liquid waste, 25 million cubic feet of solid waste and 200 square miles of contaminated groundwater underneath the area, making it the most contaminated site in the US. The environmental devastation of this area makes it clear that the threat of radioactivity is not simply something that will arrive in a missile attack, but could be lurking in the heart of your own country.
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Idaho Samizdat: Nuke Notes: Scots drop out of UK nuclear new build [29Sep11] - 0 views
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Scottish & Southern Energy (LON:SSE) has taken its ball and glove and marched off the field leaving an alliance, called NuGen, with GDF Suez and Iberdrola to build new nuclear reactors in the U.K. The other two investors bought out Scottish & Southern's shares, worth 25% of the project, for an undisclosed price increasing their respective stakes to 50% each. SSE said would now focus on renewable energy projects and with natural gas plants fueled by North Sea fields to keep the transmission lines humming when the wind doesn't blow. This may be the utility's real comfort zone and some question whether it ever really had its heart in the effort to invest in the nuclear field.
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According to a Bloomberg wire service report for Sept 22, Investec analyst Angelos Anastasiou said, "Renewables are their favored area and where they see themselves in the forefront. The nuclear side was always half-hearted." Cheers from the post-industrial greens
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Meanwhile, in Scotland, post-industrial visionary green groups cheered SSE's decision. In widely reported rhetoric, Dan Barlow, a key figure at Scotland's World Wildlife Fund (WWF), said his organization welcomed SSE's abandonment of the nuclear project. And he went further calling on the remaining investors to give up their nuclear plans as well. The government in Scotland, like Germany, has a delusional vision that it can provide up to 80% of its electricity needs with offshore wind power. Scotland's energy minister Fergus Ewing echoed the statements of the WWF signaling perhaps a closer than expected relationship between green groups and the government. It raises the question of whether SSE made its decision to pull out based solely on financial risk or whether it was pushed into a retreat. Ewing claims that the decision by SSE to pull out of a consortium to build a nuclear reactors is a "vindication" of one of the Scottish Government's policies to promote renewable energy.
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Animals suffer the effects of Fukushima nuclear devastation [07Jul11] - 0 views
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The Fukushima nuclear accident in Japan has taken a massive toll on animals. The fate of wildlife is largely unknown, but domestic pets and livestock continue to suffer. Livestock were forcibly abandoned and left behind to starve. Cows contaminated with cesium five times the permissible level have been slaughtered. Buried in the ground, their radioactive carcasses will continue to contaminate the land for decades if Chernobyl is any indication. Family pets were left behind, tied, abandoned in homes, or left to roam the streets in search of food. Their owners were forbidden to return or were allowed to make brief visits to feed them, often too late. A rabbit born without ears is stoking fears of birth defects and genetic damage among humans while whales have been caught that are found to be contaminated with radioactive cesium. In the event of US reactor accidents, citizens are encouraged to evacuate with their pets. However, evacuation shelters and most hotels do not allow animals. Livestock, of course, cannot be evacuated.
Earless baby bunny near Fukushima Daiichi stokes fears of radiogenic mutation... - 0 views
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A baby bunny apparently born without ears (photo at left) in the town of Namie, near the massively leaking Fukushima Daiichi nuclear power plant, has raised concerns about mutagenic effects caused by radioactivity in the environment. Naysayers abound, despite evidence of genetic mutations in animals (such as a two headed calf) and plants (including deformed flowers) in the aftermath of the Three Mile Island meltdown collected and documented by Mary Osborn; numerous scientific studies showing adverse impacts on wildlife populations in Chernobyl contaminated regions, such as on birds by Dr. Tim Mousseau of the University of South Carolina; and, further back in time, an epidemic of ewe deaths in southwest Utah immediately downwind of the Nevada Nuclear Weapons Test Site. An excellent book by John G. Fuller, "The Day We Bombed Utah," published in 1984, recounts how Mormon sheep farmers experienced unprecedented sheep and ewe deaths in the early 1950s, shortly after nuclear weapons blasts upwind in Nevada. The farmers sued the Atomic Energy Commission for damages. AEC research scientists swore, under oath, that they had no evidence that radioactivity could cause such a die off in sheep and ewes. However, over a quarter century later, it was shown by the sheep farmers and their attorney that the AEC had lied -- they had conducted experiments on sheep at the Hanford Nuclear Reservation in Washington State: they observed die offs very similar to what occurred in Utah. The same judge who had presided over the original trial heard the new evidence as well, and ruled that the AEC had perpetrated a fraud upon the court. Fuller also wrote "We Almost Lost Detroit," published in 1975, about the 1966 partial meltdown at the Fermi 1 experimental plutonium breeder reactor in Monroe, Michigan.
Do you have your Radwaste Solutions? [11Oct11] - 0 views
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Just a reminder that the September/October issue of Radwaste Solutions is available in hard copy and electronically for American Nuclear Society members (must enter ANS user name and password in Member Center). The issue is devoted to environmental remediation, and contains the following feature articles: Getting Remediation Done at ORNL Enhanced “Interrogation” Techniques: Soil Contamination Imaging at Hanford From Test Site to Wildlife Refuge: Tatum Salt Dome Test Site Transferred to State Permeable Reactive Barriers: Advancing Natural In-Situ Remediation for Treatment of Radionuclides in Groundwater Groundwater Restoration at the La Rosita In-Situ Uranium Recovery Project It’s Complicated: The Complexities of Decommissioning a Uranium Mine Site
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Other items of note in the issue include the following reports: Draft Report from the Blue Ribbon Commission on America’s Nuclear Future—Executive Summary Report of the American Nuclear Society’s President’s Special Committee on Used Nuclear Fuel Management Options—Executive Summary The issue also contains a meeting report titled, “Very Long Term Dry Storage—and Other Issues,” which deals with information collected during a session at the ANS 2011 Annual Meeting in June, and much more. Past issues of Radwaste Solutions are available here.
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