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Climate May Be Less Sensitive To CO2 Than Previously Thought [25Nov11] - 0 views

  • "A new study suggests that the effects of rising levels of carbon dioxide on temperature may be less significant than previously thought. 'The new models predict that given a doubling in CO2 levels from pre-industrial levels, the Earth's surface temperatures will rise by 1.7 to 2.6 degrees C. That is a much tighter range than suggested by the Intergovernmental Panel on Climate Change's 2007 report, which suggested a rise of between 2 to 4.5 degrees C."
D'coda Dcoda

Mystery of radioactive rain in Brazil; Chris Busby [04May13] - 0 views

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    High dose rates , from 1000 to 2000 x background levels. Busby wonders if its radon.
D'coda Dcoda

Scientists in Revolt against Global Warming [27Nov11] - 0 views

  • 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.
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  • Scientists who report findings that contradict man-made global warming find their sources of funding cut, their jobs terminated, their careers stunted, and their reports blocked from important journals, and they are victimized by personal attacks.  This is a consensus one associates with a Stalinist system, not science in the free world.
  • The theory that entirely natural sun cycles best explain warming patterns emerged years ago, but the Danish scientists "soon found themselves vilified, marginalized and starved of funding, despite their impeccable scientific credentials."  Physicists at Europe's most prestigious CERN laboratory tried to test the solar theory in 1996, and they, too, found their project blocked.  This fall, the top scientific journal Nature published the first experimental proof -- by a team of 63 scientists at CERN -- that the largest factor in global warming is the sun, not humans.  But the director of CERN forbade the implications of the experiment to be explained to the public: "I have asked the colleagues to present the results clearly, but not to interpret them.  That would go immediately into the highly political arena of the climate change debate."
  • The Royal Society, Britain's premier scientific institution -- whose previous president declared that "the debate on climate change is over" -- "is being forced to review its statements on climate change after a rebellion by members who question mankind's contribution to rising temperatures. ... The society has been accused by 43 of its Fellows of refusing to accept dissenting views on climate change and exaggerating the degree of certainty that man-made emissions are the main cause."
  • In America, Dr. Ivar Giaever, a Nobel Prize-winner in physics, resigned in protest from the American Physical Society this fall because of the Society's policy statement: "The evidence is incontrovertible: global warming is occurring."  Dr. Giaver:
  • Incontrovertible is not a scientific word. Nothing is incontrovertible in science. In the APS it is ok to discuss whether the mass of the proton changes over time and how a multi-universe behaves, but the evidence of global warming is incontrovertible? The claim (how can you measure the average temperature of the whole earth for a whole year?) is that the temperature has changed from ~288.0 to ~288.8 degree Kelvin in about 150 years, which (if true) means to me is that the temperature has been amazingly stable, and both human health and happiness have definitely improved in this "warming" period.
  • In 2008, Prof. Giaever endorsed Barack Obama's candidacy, but he has since joined 100 scientists who wrote an open letter to Obama, declaring: "We maintain that the case for alarm regarding climate change is grossly overstated." Do a Google search: you will find this letter reported in Britain and even India, but not in America.
  • Berkeley Professor Muller did a media blitz with the findings of the latest analysis of all land temperature data, the BEST study, that he claimed once and for all proved that the planet is warming.  Predictably, the Washington Post proclaimed that the BEST study had "settled the climate change debate" and showed that anyone who remained a skeptic was committing a "cynical fraud."
  • Dr. Joanne Simpson, one of the world's top weather scientists, expressed relief upon her retirement that she was finally free to speak "frankly" on global warming and announce that "as a scientist I remain skeptical." 
  • Dr. Simpson was a pioneer in computer modeling and points out the obvious: computer models are not yet good enough to predict weather -- we cannot scientifically predict global climate trends.
  • Dr. Fred Singer, first director of the U.S. Weather Satellite Service, and physicist Dr. Seitz, past president of the APS, of Rockefeller University and of the National Academy of Science, argue that the computer models are fed questionable data and assumptions that determine the answers on global warming that the scientists expect to see.
  • Fifty-one thousand Canadian engineers, geologists, and geophysicists were recently polled by their professional organization. Sixty-eight percent of them disagree with the statement that "the debate on the scientific causes of recent climate change is settled."  Only 26% attributed global warming to "human activity like burning fossil fuels."  APEGGA's executive director Neil Windsor said, "We're not surprised at all.  There is no clear consensus of scientists that we know of."
  • But within a week, Muller's lead co-author, Professor Curry, was interviewed in the British press (not reported in America), saying that the BEST data did the opposite: the global "temperature trend of the last decade is absolutely flat, with no increase at all - though the levels of carbon dioxide in the atmosphere have carried on rising relentlessly."
  • This is nowhere near what the climate models were predicting," Prof Curry said.  "Whatever it is that's going on here, it doesn't look like it's being dominated by CO2."  In fact, she added, in the wake of the unexpected global warming standstill, many climate scientists who had previously rejected sceptics' arguments were now taking them much more seriously.  They were finally addressing questions such as the influence of clouds, natural temperature cycles and solar radiation - as they should have done, she said, a long time ago.
  • Professor Muller, confronted with dissent, caved and admitted that indeed, both ocean and land measurements show that global warming stopped increasing in 1998.
  • Media coverage on global warming has been criminally one-sided.  The public doesn't know where the global warming theory came from in the first place.  Answer: the U.N., not a scientific body.
  • It was political from the beginning, with the conclusion assumed: the Intergovernmental Panel on Climate Change (U.N. IPCC) was funded to report on how man was changing climate.  Its scientific reports have been repeatedly corrected for misrepresentation and outright fraud.
  • The science of global climate is in its infancy.
  • Yet the U.N. IPCC reports drive American policy.  The EPA broke federal law requiring independent analysis and used the U.N. IPCC reports in its "endangerment" finding that justifies extreme regulatory actions.  Senator Inhofe is apoplectic:
  • Global warming regulations imposed by the Obama-EPA under the Clean Air Act will cost American consumers $300 to $400 billion a year, significantly raise energy prices, and destroy hundreds of thousands of jobs. This is not to mention the 'absurd result' that EPA will need to hire 230,000 additional employees and spend an additional $21 billion to implement its [greenhouse gas] regime.
  • Former top scientists at the U.N. IPCC are protesting publicly against falsification of global warming data and misleading media reports.  Dr. John Everett, for example, was the lead researcher on Fisheries, Polar Regions, Oceans and Coastal Zones at the IPCC and a former National Oceanic and Atmospheric Administration (NOAA) senior manager, and he received an award while at NOAA for "accomplishments in assessing the impacts of climate change on global oceans and fisheries."  Here is what he has to say on global warming:
  • It is time for a reality check. Warming is not a big deal and is not a bad thing. The oceans and coastal zones have been far warmer and colder than is projected in the present scenarios ... I would much rather have the present warm climate, and even further warming...No one knows whether the Earth is going to keep warming, or since reaching a peak in 1998, we are at the start of a cooling cycle that will last several decades or more.
  • Obama has adopted the California model.  The Global Warming Solutions Act of 2006 has shed a million jobs in that state.  California now has almost 12% unemployment, ranking 50th in the nation.
  • The country could be following North Dakota, where oil development has led to a 3.5% unemployment rate, or Texas, which has created 40% of the jobs nationwide since the 2009 economic crash thanks to its robust energy sector.  These are good jobs.  An entry-level job on an oil rig pays $70,000 a year.  A roughneck with a high school diploma earns $100,000 a year in Wyoming's Jonah Fields.  Brazil's new offshore oil discoveries are predicted to create 2 million jobs there.  We have almost three times more oil than Brazil.
  • The cover of fighting to save the planet gives the government unlimited powers to intrude into private business and our individual homes.  The government can reach its long arm right into your shower and control how much hot water you are allowed to use.  In the words of MIT atmospheric scientist Dr. Lindzen, "[c]ontrolling carbon is kind of a bureaucrat's dream.  If you control carbon, you control life."
Jan Wyllie

raised garden beds: hugelkultur instead of irrigation - 1 views

  • grow a typical garden without irrigation or fertilization has been demonstrated to work in deserts as well as backyards use up rotting wood, twigs, branches and even whole trees that would otherwise go to the dump or be burned it is pretty much nothing more than buried wood can be flush with the ground, although raised garden beds are typically better can start small, and be added to later can always be small - although bigger is better You can save the world from global warming by doing carbon sequestration in your own back yard! perfect for places that have had trees blown over by storms can help end world hunger give a gift to your future self
  • It's a german word and some people can say it all german-ish. I'm an american doofus, so I say "hoogle culture". I had to spend some time with google to find the right spelling. Hugal, hoogal, huegal, hugel .... And I really like saying it out loud: "hugelkultur, hoogle culture, hoogal kulture ...." - it could be a chant or something. I learned this high-falootin word at my permaculture training. I also saw it demonstrated on the Sepp Holzer terraces and raised beds video - he didn't call it hugelkultur, but he was doing it. Hugelkultur is nothing more than making raised garden beds filled with rotten wood. This makes for raised garden beds loaded with organic material, nutrients, air pockets for the roots of what you plant, etc. As the years pass, the deep soil of your raised garden bed becomes incredibly rich and loaded with soil life. As the wood shrinks, it makes more tiny air pockets - so your hugelkultur becomes sort of self tilling. The first few years, the composting process will slightly warm your soil giving you a slightly longer growing season. The woody matter helps to keep nutrient excess from passing into the ground water - and then refeeding that to your garden plants later. Plus, by holding SO much water, hugelkultur could be part of a system for growing garden crops in the desert with no irrigation. I do think there are some considerations to keep in mind. For example, I don't think I would use cedar. Cedar lasts so long because it is loaded with natural pesticides/herbicides/anti-fungal/anti-microbial (remember, good soil has lots of fungal and microbial stuff). Not a good mix for tomatoes or melons, eh? Black locust, black cherry, black walnut? These woods have issues. Black locust won't rot - I think because it is so dense. Black walnut is very toxic to most plants, and cherry is toxic to animals, but it might be okay when it rots - but I wouldn't use it until I had done the research. Known excellent woods are: alders, apple, cottonwood, poplar, willow (dry) and birch. I suspect maples would be really good too, but am not certain. Super rotten wood is better than slightly aged wood. The best woods are even better when they have been cut the same day (this allows you to "seed" the wood with your choice of fungus - shitake mushrooms perhaps?). Another thing to keep in mind is that wood is high in carbon and will consume nitrogen to do the compost thing. This could lock up the nitrogen and take it away from your growies. But well rotted wood doesn't do this so much. If the wood is far enough along, it may have already taken in sooooo much nitrogen, that it is now putting it out! Pine and fir will have some levels of tanins in them, but I'm guessing that most of that will be gone when the wood has been dead for a few years. In the drawings at right, the artist is trying to show that while the wood decomposes and shrinks, the leaves, duff and accumulating organic matter from above will take it's place. The artist is showing the new organic matter as a dark green.
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    "raised garden beds: hugelkultur instead of irrigation raised garden beds hugelkultur logs and soil after one month raised garden bed hugelkultur after one month hugelkultur raised garden bed hugelkultur after one year raised garden beds after two years raised garden bed hugelkultur after two years raised garden beds hugelkultur after twenty years raised garden bed hugelkultur after twenty years hugelkultur raised garden beds in a nutshell: grow a typical garden without irrigation or fertilization has been demonstrated to work in deserts as well as backyards use up rotting wood, twigs, branches and even whole trees that would otherwise go to the dump or be burned it is pretty much nothing more than buried wood can be flush with the ground, although raised garden beds are typically better can start small, and be added to later can always be small - although bigger is better You can save the world from global warming by doing carbon sequestration in your own back yard! perfect for places that have had trees blown over by storms can help end world hunger give a gift to your future self the verbose details about hugelkultur raised garden beds It's a german word and some people can say it all german-ish. I'm an american doofus, so I say "hoogle culture". I had to spend some time with google to find the right spelling. Hugal, hoogal, huegal, hugel .... And I really like saying it out loud: "hugelkultur, hoogle culture, hoogal kulture ...." - it could be a chant or something. I learned this high-falootin word at my permaculture training. I also saw it demonstrated on the Sepp Holzer terraces and raised beds video - he didn't call it hugelkultur, but he was doing it. Hugelkultur is nothing more than making raised garden beds filled with rotten wood. This makes for raised garden beds loaded with organic material, nutrients, air pockets for the roots of what you plant, etc. As the years pass, the deep soil of your raised ga
D'coda Dcoda

Oceans have acidified more in the last 200 years than they did in the previous 21,000 y... - 0 views

  • Man-made carbon emissions have acidified the world's oceans far beyond their natural levels, new research suggests.In some regions, acidity levels rose faster in the last two centuries than it did in the previous 21,000 years, a study from the University of Hawaii has shown.Ocean acidity makes it harder for organisms such as molluscs and coral to construct the protective layers they need to survive.
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EPA finds contamination at former rocket test site Callifornia [ 14Dec12] - 0 views

  • 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.
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Worst drought in 200 years paralyses Danube river shipping - Telegraph - 0 views

  • The worst drought in more than 200 years has paralysed shipping on the Danube river, including popular pleasure cruises, as shrinking water levels expose bombs and debris from the Second World War.
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Forget global warming - it's Cycle 25 we need to worry about (and if NASA scientists ar... - 0 views

  • The supposed ‘consensus’ on man-made global warming is facing an inconvenient challenge after the release of new temperature data showing the planet has not warmed for the past 15 years.The figures suggest that we could even be heading for a mini ice age to rival the 70-year temperature drop that saw frost fairs held on the Thames in the 17th Century.Based on readings from more than 30,000 measuring stations, the data was issued last week without fanfare by the Met Office and the University of East Anglia Climatic Research Unit. It confirms that the rising trend in world temperatures ended in 1997.
  • Meanwhile, leading climate scientists yesterday told The Mail on Sunday that, after emitting unusually high levels of energy throughout the 20th Century, the sun is now heading towards a ‘grand minimum’ in its output, threatening cold summers, bitter winters and a shortening of the season available for growing food.Solar output goes through 11-year cycles, with high numbers of sunspots seen at their peak. We are now at what should be the peak of what scientists call ‘Cycle 24’ – which is why last week’s solar storm resulted in sightings of the aurora borealis further south than usual. But sunspot numbers are running at less than half those seen during cycle peaks in the 20th Century.
  • Analysis by experts at NASA and the University of Arizona – derived from magnetic-field measurements 120,000 miles beneath the sun’s surface – suggest that Cycle 25, whose peak is due in 2022, will be a great deal weaker stil
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Bayou Sinkhole: Radioactive dome issues covered up over a year [09Aug12] - 1 views

  • 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.
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  • Tuesday, a University of Texas seismologist found environmental modifications (ENMODs), geological disturbances such as earthquakes, correlate with oil and gas company's hydraulic fracturing injection wells, according to research reported in the journal Proceedings of the National Academy of Sciences. Wednesday, due to the escalating swampland disaster, Chevron Corp’s subsidiary Bridgeline Holdings gas energy company halted its nearby pipeline activities and drew down fuel at its nearby storage cavern.
  • A Texas Brine letter dated Aug. 25, 1995, requesting the disposal says the radioactive “scale” had accumulated in soils around the two cavern wells. (Read letter.)EPA says the radioactivity of scale, a common byproduct of oil and gas exploration and production, can vary widely, from background to much higher levels.
  • Government authorized Texas Brine to dispose radioactive material into cavern DNR records show that on Aug. 31, 1995, it authorized Texas Brine to dispose of 20 cubic feet of naturally occurring radioactive material by pumping it into the cavern and another Texas Brine salt cavern in Lafourche Parish. (Read letter.)
  • The Bayou Corne disaster has resulted in a recently declared State of Emergency and the area is under a mandatory evacuation order.
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Radioactive cesium detected from 2 whales+ [16Jun11] - 0 views

  • Radioactive cesium was detected from two minke whales caught off the coast of Kushiro, Hokkaido, in Japan's so-called research whaling, a whalers' association said Tuesday.
  • While the level of the radioactive material remained below the temporarily set upper limit, the association officials said during a press conference in Kushiro that the contamination must have been caused by the continuing nuclear crisis at the Fukushima Daiichi power plant and that they will closely monitor future developments.
  • During the research whaling that started in late April, 17 whales were caught, and researchers examined six of them. Of the six, two were found tainted with 31 becquerels and 24.3 becquerels of cesium per kilogram of whale meat, they said.
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  • The upper limit tentatively stands at 500 becquerels per kilogram.
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Climategate part 2? A worrying conflict of interest [17Jun11] - 0 views

  • a press release for the report which suggested that renewable sources alone, without nuclear power, could provide 77 per cent of the world’s energy supply by 2050.
  • The supporting documents, which weren’t released until over a month later, reveal that this claim was based on a large real-terms decline in worldwide energy consumption over the next 40 years (highly unrealistic as India and China grow their economies).
  • Now it appears that there are more apparent conflicts of interest in the IPCC’s energy report
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  • eter Bosshard, Policy Director of the campaign group International Rivers, contacted me to point out that the scenario for 77 per cent renewables included (against standard practice) large hydropower projects among the technologies to be promoted.
  • Most environmentalists believe that more large scale dams are not the right approach to generating electricity in a sustainable way.
  • While water is a renewable resource, the ecosystems that are destroyed by hydropower projects are not. Not least due to dam building, rivers, lakes and wetlands suffer from a higher rate of species extinction than any other major ecosystem.
  • Not only this but because of the decomposing organic matter found in reservoirs, dams emit greenhouse gases such as methane and CO2. In some cases, it is claimed, these emissions can be higher than those of thermal power projects with the same electricity output.
  • Ivan Lima of Brazil’s National Institute for Space Research  estimate that the total methane emissions from large dams at 104 million tons per year.
  • Methane is a particularly potent greenhouse gas, and Lima’s figure amounts to more than 4 per cent of the total warming impact of human activities – roughly equal to the climate impact of the global aviation sector
  • So why is the IPCC contravening international standard practice to promote hydropower?
  • Well this may be total coincidence but in addition to several independent scientists, the IPCC selected a number of authors to write the section of hydropower who have a vested interest in growing the sector.
  • Of the nine lead authors there are representatives of two of the world’s largest hydropower developers, a hydropower consultancy, and three agencies promoting hydropower at the national level.
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    The UN's Intergovernmental Panel on Climate Change has been compromised again.
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Climate Science Research Review Answers Climate Change Questions [17Jun11] - 0 views

  • With wildfires, floods, tornadoes, and other dramatic weather events making front page news around the world, many people are asking questions about the signs and impacts of a changing climate. Climate Science is the World Resources Institute’s periodic review of the state of play of the science of climate change. With summaries and explanations of recent peer-reviewed research from a host of scientific journals, Climate Science is a window into what scientists are discovering about how climate change affects the living things and complex systems of our planet.
  • The latest edition, Climate Science 2009-2010 will be released this summer. In the meantime, we have assembled a preview of some of the research covered in the report. Take a look at our slideshow detailing the huge variety of impacts we are already seeing from warming global temperatures, including insights into sea-level rise, human migration, weather extremes, and the shrinking habitats of wildlife. Then, use our interactive map to learn more about the regional consequences of climate change around the United States
  • Slideshow:
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  • Climate change impacts around the world
  • all of WRI’s work on solutions to the climate challenge.
Jan Wyllie

Midwest Floods: Both Nebraska Nuke Stations Threatened [17Jun11] - 0 views

  • Continued flooding does threaten the plants, however. As nuclear engineer Arnie Gundersen explains in the above video, cooling pumps must operate continuously, even years after a plant is shut down. One group, the Foundation for Resilient Societies, has proposed solar panels and other high-reliability power sources to supply backup cooling for the fuel pools at nuclear plants.
  • While hindsight might be 20/20, the lack of foresight can be blindingly deadly when it comes to radioactive waste that lasts tens of thousands of years for the measly prize of 40 years of electricity.
  • “Ft. Calhoun is the designated spent fuel storage facility for the entire state of Nebraska…and maybe for more than one state. Calhoun stores its spent fuel in ground-level pools which are underwater anyway – but they are open at the top. When the Missouri river pours in there, it’s going to make Fukushima look like an x-ray.
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