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SIMI VALLEY, Calif. (AP) — Lingering radioactive contamination exists at a former rocket test lab outside of Los Angeles that was the site of a partial nuclear meltdown, federal environmental regulators said Wednesday. The Environmental Protection Agency launched a $42 million study to investigate radioactive pollution at the Santa Susana Field Laboratory, 25 miles northwest of downtown Los Angeles. Technicians collected 3,735 soil samples from a corner of the 2,850-acre hilltop lab where most of the testing was done. Of those, they found about 10 percent contained radioactive concentrations exceeding background levels. Most of the contaminated soil was found in places like the materials handling facility that were previously cleaned, but it looked like "isolated spots were missed," said Mary Aycock, an EPA Superfund remedial project manager.

The National Oceanic and Atmospheric Administration declared a recent rash of seal deaths to be an "unusual mortality event" on Tuesday. More than 60 seals have died and 75 found diseased in Alaska with skin sores and patchy hair loss. The Fish and Wildlife Service has also identified diseased and dead walruses. A similar official declaration for Pacific Walrus in Alaska is pending. The walruses have suffered from similar symptoms, which have also included labored breathing and appearing lethargic. Scientists have yet to identify a cause for this disease, but tests have indicated that it is not a virus. Hunters, meanwhile, continue to see many healthy animals. Despite a significant contact with seals and walruses, no humans have reported similar symptoms. However, it is not known whether the disease can be transmitted to humans or other animals. In most cases, necropsies and lab tests have revealed skin lesions, fluid in the lungs, white spots on the liver, and abnormal growths in the brain. Some of the seals and walruses have undersized lymph nodes, possibly a sign of weakened immuned systems. In Canada and Russia, ringed seals have been reported suffering similar symptoms. It is unknown whether they are related.

ovember 2011 > Pennisi, 334 (6059): 1042 OAS_AD('Top'); Sciencewww.sciencemag.org Prev | Table of Contents | Next Science 25 November 2011: Vol. 334 no. 6059 p. 1042 DOI: 10.1126/science.334.6059.1042 News & Analysis Animal EcologyGlobal Tracking of Small Animals Gains Momentum Elizabeth Pennisi Summary An ecologist has developed a new space-based system to track animals too small to be monitored globally with current instruments. Next month, he and his colleagues will begin testing whether a new animal tag can eventually communicate with the International Space Station. He has also been promised $2.3 million to start to set up an antenna

An ecologist has developed a new space-based system to track animals too small to be monitored globally with current instruments. Next month, he and his colleagues will begin testing whether a new animal tag can eventually communicate with the International Space Station. He has also been promised $2.3 million to start to set up an antenna on the space station for ICARUS, as the project is called. If all goes well, he says, by the end of 2014, the antenna will be tracking about 1000 small animals, with the potential to follow thousands more, enabling him and collaborators to assess how the creatures spend their lives and where they die.

As Europe’s financial crisis deepens, a storm is also brewing over proposals that would change how two giant science and technology projects are funded. Both ITER — the international effort to build a fusion-energy test reactor — and an ambitious Earth-observation project called the Global Monitoring for Environment and Security (GMES) programme are too costly to remain under the general budget of the European Union (EU), according to proposals from the European Commission. The solution, it says, is to corral funding for both projects separately from the next general budget, which will span 2014–20.

The commission suggests that the projects — along with future large-scale science programmes — be supported through new intergovernmental organizations. EU member states would fund these bodies, perhaps along with an additional, capped contribution from the EU budget. This arrangement would reduce the main EU budget’s exposure to the large cost overruns that are common in big science projects, the commission argues.

the proposal “would only lead to the weakening of these two projects both in terms of funding and governance”. The proposal is likely to go through tortured negotiations between the commission, the Council of Ministers and the European Parliament right up until the 2014 budget settlement.

Global warming became a cause to save life on earth before it had a chance to become good science.  The belief that fossil fuel use is an emergency destroying our planet by CO2 emissions took over the media and political arena by storm.  The issue was politicized so quickly that the normal scientific process was stunted.  We have never had a full, honest national debate on either the science or government policy issues. Everyone "knows" that global warming is true.  The public has no idea of the number of scientists -- precisely one thousand at last count of a congressional committee -- who believe that global warming is benign and natural, and that it ended in 1998.  We have not been informed of the costs to our economy of discouraging fossil fuel development and promoting alternatives.  The public need to know the choices being made on their behalf, and to have a say in the matter.  We are constantly told that the scientific and policy debate on global warming is over.  It has just begun.

The worst hurricanes were in 1926, the second-worst in 1900.  The world's top hurricane experts say that there is no evidence that global warming affects storms.

More and more scientists are revolting against the global warming consensus enforced by government funding, the academic establishment, and media misrepresentation.  They are saying that solar cycles and the complex systems of cloud formation have much more influence on our climate, and account for historical periods of warming and cooling much more accurately that a straight line graph of industrialization, CO2, and rising temperatures.  They also point out that the rising temperatures that set off the global warming panic ended in 1998.

The possibly failed salt cavern may be closer to the outer wall of the Napoleonville Dome than Texas Brine officials believed.• DNR defended the timing of its disclosures about the history surrounding the salt cavern as matching the emerging facts of the incidents in Bayou Corne.• Sonny Cranch, Texas Brine spokesman, said company officials have been as surprised as anyone about a possible collapse of their salt cavern.• DNR officials allowed Texas Brine to deposit naturally-occurring radioactive material arising from drilling into two company salt caverns, including the one that may have breached in the Bayou Corne area. As of Wednesday, state environmental officials had not tested the sinkhole for radioactivity."

Friday evening, the day the sinkhole developed and released a foul diesel odor was the first time DNR officials made public information indicating that the cavern may have failed and caused the sinkhole, a “slurry area.” Tuesday night, DNR and Texas Brine officials explained that the cavern appeared closer to Napoleonville Dome’s edge than thought when the cavern was issued a state permit 1982, and that the cavern wall might have been breached. That failure could allow a connection between the cavern’s brine contents and sediments around the dome.

Ball said DNR officials focused on locating a source of the natural gas large enough to send gas bubbling up in the bayous and they focused on area natural gas pipelines and two salt caverns known to be storing natural gas under pressure.

The report, The Chaos Of Clean-Up, was prepared in response to widespread public concern among Gulf Coast communities about the safety of chemicals, known as dispersants, that were poured into the Gulf of Mexico to disperse oil during the Deepwater Horizon disaster. This report presents findings from a literature review of scientific research on each of 57 chemical ingredients that are found in dispersants that were eligible for use at the time of the Deepwater Horizon disaster. The ingredients and formulas for various dispersants on the market typically are not available, and it is not fully known which chemical ingredients among the 57 are found in which dispersant.

The review demonstrates the wide range of potential impacts from exposure to the chemicals found in dispersants. From carcinogens, to endocrine disruptors, to chemicals that are toxic to aquatic organisms, some of the ingredients in oil dispersants are indeed potential hazards. For instance, of the 57 ingredients, 5 chemicals are associated with cancer 33 chemicals are associated with skin irritation, from rashes to burns 33 chemicals are linked to eye irritation 11 chemicals are suspected or potential respiratory toxins or irritants 10 chemicals are suspected kidney toxins.

As for potential effects on the marine environment, 8 chemicals are suspected or known to be toxic to aquatic organisms 5 chemicals are suspected to have a moderate acute toxicity to fish Clearly, some of the chemical ingredients are more toxic than others, and some dispersants are more toxic in particular environments. The widely-varying toxicity of different dispersants underscores the importance of full disclosure and proper selection of dispersants for use in oil spill response.