четверг, 31 марта 2011 г.

Feds: Transocean stonewalling on witnesses

NEW ORLEANS, Louisiana– The head of the U.S. agency that regulates offshore drilling is questioning Transocean's willingness to cooperate with a key federal investigation of last year's Gulf of Mexico rig explosion and oil spill.

Michael Bromwich, director of the Bureau of Ocean Energy Management Regulation and Enforcement, said in a Thursday letter to Transocean that the company has stonewalled on whether it would produce three employees who have been subpoenaed to testify at hearings next week near New Orleans.

"In my judgment, this is less a legal issue than one of whether Transocean recognizes its moral and corporate responsibility to cooperate with an investigation into the causal factors of the most significant oil spill in United States history,"Bromwich wrote."From my perspective, this is what is at stake with the attendance of the Transocean witnesses."

A lawyer for Transocean, which owned the rig that exploded and which was leasing it to BP, said in a response letter that the company can't control whether the people that investigators want to question show up or not, but it's willing to produce a different expert who isn't on the witness list.

Both letters were obtained by The Associated Press.

The focus of the seventh set of hearings by the U.S. Coast Guard-BOEMRE panel is the blowout preventer that failed to stop the disaster. A report released last week by a firm that tested the device blamed the failure on a faulty design and a bent piece of pipe, appearing to shift some blame for the disaster away from BP and toward Cameron International, which built the blowout preventer, and Transocean, which was responsible for maintaining it.

The dispute isn't the first time investigators have clashed with Transocean over its cooperation in the probe.

In October, members of the joint panel accused Transocean of thwarting their efforts to get to critical documents and a witness. The co-chair of the panel said at the time that members had been trying for two months to get Transocean to turn over materials related to its compliance with international safety management codes. The panel also said it had been unable to get a specific Transocean manager to come in and testify about safety.

Transocean lawyers said at the time that the document request was too cumbersome. And, they said that whether that witness testified wasn't within their control, striking a similar note as in Thursday's response to the current dispute.

"Like you, everyone at Transocean views the company's cooperation with investigations into the Macondo incident as both a corporate and a moral imperative,"Transocean lawyer Steven Roberts said in his Thursday letter to Bromwich.


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среда, 30 марта 2011 г.

Cut oil imports by one-third: Did Obama set the right goal for the US?

Amid a spike in gasoline prices and a bout of concern over the safety of nuclear power, President Obama called Wednesday for America to"finally get serious" about energy policy, and he laid out a specific new target: to cut oil imports by one-third by 2025.

The president's goal drew applause from an audience at Georgetown University.

But it also prompts some obvious questions: How hard will it be for America to reach that goal? Is it the right goal to reach for?

On the first question, Mr. Obama's objective will require some effort to reach, but it's not as ambitious as it might sound at first. In his speech, Obama set the baseline at 2008, when America was importing 11 million barrels of oil per day. Imports are lower today, and the US Energy Information Administration currently predicts that imports will be around 9.4 million b.p.d in 2025.

RELATED: How Mideast turmoil affects oil prices. Six questions answered

The agency's forecast involves a lot of guesswork, but if it's correct then America would get about halfway toward Obama's goal without any new shift in policy or consumer behavior.

On the second question, many energy experts like the idea of America becoming less reliant on imported oil. But they also note that the price of oil, even oil produced domestically, depends on what happens in a global marketplace where other nations are selling and buying barrels– and where events in places like Libya or the Persian Gulf can have a big impact.

To some policy analysts, the president missed an opportunity in framing his objectives around imports.

"It's the wrong goal," says Anne Korin, who leads Set America Free, an energy-policy coalition that includes business and environmental leaders."The focus has to be on reducing the strategic importance of oil" in the economy.

She points to Britain, where truckers staged protests over fuel prices in 2008 even though the country isn't reliant on imports. The more fundamental dependence problem is that transportation– a vital sector of the economy – is dominated by fuels derived from oil.

Ms. Korin argues Obama should have framed his energy agenda around the concept of choice in vehicle fuels– enabling consumers to benefit from direct competition between gasoline and other fuels. In the short run, that could mean calling on carmakers to make most of their vehicles capable of running on biofuels or methanol as well as gasoline. This idea is already embraced by some members of both parties in Congress. Backers of an"Open Fuel Standard Act" include Sens. Sam Brownback (R) of Kansas and Maria Cantwell (D) of Washington.

SOUND OFF: US Secretary of Energy Chu will speak at Friday's Monitor Breakfast. What would you like to ask him?

In the longer run, electric and hybrid vehicles could play a growing role in breaking oil's near-monopoly.

To some extent, there's overlap between Obama's energy blueprint and that of critics like Korin. Obama talked a lot about transforming America's transportation sector, hitting on everything from biofuels to electric vehicles and from mass transit to the potential for natural gas to power cars.

But the overlap comes partly because Obama touched on so many ideas in his speech. Obama's plan for reducing imports includes more US-based oil production, higher automotive fuel efficiency, and developing new power sources.

Also, Obama repeated his recent calls for doubling the share of electricity generated by"clean" sources, to 80 percent by 2035. Those sources would include renewables and nuclear as well as clean coal. (Oil is only a bit player in supplying electricity, but these changes could allow utilities to power more cars on electricity without pumping as much carbon into the atmosphere.)

Reaching the goal of a one-third cut in imports depends on many marketplace factors that are hard to predict. As the world has seen in the past few years, oil prices and consumption can swing dramatically based on conditions like recession and unrest in North Africa.

"But when you look at the long-term trends, there are going to be more ups in gas prices than downs in gas prices," Obama said, noting the rising demand from emerging markets like China.

RELATED: How Mideast turmoil affects oil prices. Six questions answered

SOUND OFF: US Secretary of Energy Chu will speak at Friday's Monitor Breakfast. What would you like to ask him?


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вторник, 29 марта 2011 г.

Two-thirds of oil and gas leases in Gulf inactive

WASHINGTON– More than two-thirds of offshore leases in the Gulf of Mexico are sitting idle, neither producing oil and gas, nor being actively explored by the companies who hold the leases, according to an Interior Department report released Tuesday.

Those inactive swaths of the Gulf could potentially hold more than 11 billion barrels of oil and 50 trillion cubic feet of natural gas, the Interior Department said in the report obtained by The Associated Press.

President Barack Obama ordered the report earlier this month amid pressure to curb a spike in gasoline prices following instability in the oil-rich Middle East. The White House said Obama would outline his plans for America's energy security in a speech Wednesday.

The inefficiencies detailed in the Interior Department report also extend to onshore oil and gas leases on federal lands, with 45 percent of those leases deemed inactive. The department said it is exploring options to provide companies with additional incentives for more rapid development of oil and gas resources from existing and future leases.

"These are resources that belong to the American people, and they expect those supplies to be developed in a timely and responsible manner and with a fair return to taxpayers,"Interior Secretary Ken Salazar said in the report.

Congressional Democrats have already introduced"Use it or Lose it"legislation that would impose an escalating fee on the oil and gas companies that hold leases they're not actively using.

The oil and gas industry disputed the administration's findings.

"The majority of these leases are always turned back because we can't find resource in commercial quantities,"said Jack Gerard, the president and CEO of the American Petroleum Institute."To suggest that we're sitting on our hands is a pure distraction."

Tuesday's report comes against the backdrop of rising gas prices as the busy summer travel season approaches. Republicans put the blame for the increased costs on Obama's policies, pointing to the slow pace of issuing permits for new offshore oil wells in the wake of last summer's massive Gulf spill and an Obama-imposed moratorium on new deepwater exploration, though experts say more domestic production wouldn't immediately impact prices.

Rep. Doc Hastings, R-Wash., the chairman of the House Natural Resources Committee, said that he would introduce three bills to increase offshore energy production, including one that would speed up the permitting process by setting a 30-day timeline for the administration to approve or deny applications.

GOP leaders also hit hard on Obama's comments last week in Brazil, where he said the U.S. wants to be a"major customer"for the huge oil reserves Brazil recently discovered off its coast.

"Here we've got the administration looking for just about any excuse it can find to lock up our own energy sources here at home, even as it's applauding another country's efforts to grow its own economy and create jobs by tapping into its own energy sources,"Senate Minority Leader Mitch McConnell said.

Obama has rejected the criticism of his energy policies, saying that domestic oil production rose to a seven-year high last year.

"Any notion that my administration has shut down oil production might make for a good political sound bite, but it doesn't match up with reality,"Obama said during a White House news conference earlier this month.

At a speech Tuesday evening at The Studio Museum in New York City, Obama pointed to rising gas prices to underscore the need for a comprehensive energy plan.

"We've still got a lot of work to do on energy,"he told an audience of donors at the Harlem museum."The last time gas prices were this high was 2008 when I was running."

Obama contrasted his approach to an energy slogan popular among Republicans.

"The other side kept talking about 'drill, baby, drill.' That was the slogan,"he said."What we were talking about was breaking the pattern of being shocked by high prices"and then lulled into inaction.

Obama has long said that oil and gas remain critical components of U.S. energy policy, while also promoting clean energy technologies like wind, solar and nuclear. In his State of the Union address last January, Obama said he wants 80 percent of U.S. electricity to be generated by clean energy sources by 2035.

Nuclear power has come under more intense scrutiny in recent weeks after an earthquake and tsunami in Japan severely damaged a nuclear power plant there. Despite the uncertainty at that facility, Obama says he remains committed to developing nuclear power in the U.S.

___

Associated Press writer Jim Kuhnhenn contributed to this report.


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воскресенье, 27 марта 2011 г.

Merkel's suffers historic defeat in German state

BERLIN– German chancellor Angela Merkel's conservatives have suffered a historic defeat in a state ballot after almost six decades in power there, preliminary results showed Sunday, in an election that amounted to a referendum on the party's stance on nuclear power.

The opposition anti-nuclear Greens doubled their voter share in Baden-Wuerttemberg state and seemed poised to win their first-ever state governorship, according to preliminary results released by the state electoral commission.

"We have secured what amounts to a historic electoral victory,"the Greens' leader Winfried Kretschmann told party members in Stuttgart.

The Greens secured 24.2 percent of the vote, with the center-left Social Democrats down 2 percentage points at 23.1 percent. That secures them a narrow lead to form a coalition government with a combined 71 seats in the state legislature, the results showed.

Representatives of all parties said the elections were overshadowed by Japan's nuclear crisis, turning them into a popular vote on the country's future use of nuclear power— which a majority of Germans oppose as they view it as inherently dangerous.

Conservative governor Stefan Mappus, who has long been an advocate of nuclear energy, conceded defeat and said his party's lead in the polls dwindled away in the wake of the disaster at Japan's Fukushima nuclear facility.

"Voters were touched by the terrible events in Japan, those images still haunt people today,"he said.

Mappus' Christian Democrats secured 39 percent of the vote or 60 seats in the legislature. Its coalition partner, the pro-business Free Democrats, saw its voter share halved to 5.3 percent— 7 seats.

The disaster in Japan triggered Merkel's government last week to order a temporary shutdown of seven of the country's older reactors, two of them in Baden-Wuerttemberg state, pending thorough safety investigations.

But the chancellor's abrupt about-face has raised doubts about her credibility in a country that remembers well the 1986 Chernobyl disaster in Ukraine that spewed radiation across Europe.

A center-left government a decade ago penned a plan to abandon the technology for good by 2021, but Merkel's government last year amended it to extend the plants' lifetime by an average of 12 years.

The government has now put that plan on hold, and the opposition wants to abolish the use of nuclear power for good by 2020. Germany currently gets about a quarter of its energy from nuclear power, but plans to eventually replace it with renewable energies.

Merkel's party has held power in the region around Stuttgart— home to some 11 million people— since 1953 and the ballot was seen as the most important of Germany's seven state elections this year.

The prosperous southwestern region, home to carmakers Daimler AG, Porsche SE and software house SAP AG, was the only state where the same center-right coalition that governs Germany as a whole had to face state voters.

The Greens' succes there was also partly explained by its opposition to a disputed railway project in Stuttgart, which the center-right government tried to push through despite widespread protests.

The results in Baden-Wuerttemberg also further weaken Merkel's coalition's stance in Germany's upper house of parliament, which represents the 16 states, increasingly forcing her to seek compromises to get major legislation passed.

Also voting Sunday was Rhineland-Palatinate state, where preliminary official results saw the Social Democrats losing their absolute majority, but remaining in a coalition government with the Greens.

Governor Kurt Beck's Social Democrats fell 9.9 percentage points to 35.7 percent, while the Greens appeared to have more than trebled their vote, from 4.6 percent to 15.4 percent.

The Christian Democrats are seen gaining 2.5 points to 35.3 percent. The Free Democrats fell below 5 percent and thus would no longer be in the state parliament, according to the preliminary results.


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суббота, 26 марта 2011 г.

US military designates family reception centers

PETERSON AIR FORCE BASE, Colo.– The U.S. Northern Command has set up two reception centers on the West Coast to arrange temporary lodging, food, pet care and other accommodations for U.S. military families who are returning from Japan after the earthquake, tsunami and nuclear reactor crisis.

Northern Command, based at Peterson Air Force Base, Colo., said Tuesday the centers had been set up at Seattle-Tacoma Airport in Washington and Travis Air Force Base in California.

Officials said another reception center could be opened if necessary.

Northern Command is responsible for the military defense of U.S. soil and supporting civilian agencies in natural or human-caused disasters.


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пятница, 25 марта 2011 г.

God's Hand? 44% of Americans See Natural Disasters as Sign of End Times

According to just over half of Americans, God is in control of everything that happens on Earth. But slightly fewer are willing to blame an omnipotent power for natural disasters such as Japan's earthquake and tsunami.

A new poll finds that 56 percent of Americans agree or mostly agree that God is in control ofall Earthly events. Forty-four percent think that natural disasters are or could be a sign from the Almighty. The fire-and-brimstone version of a vengeful God is even less popular in America: Only 29 percent of people felt that God sometimes punishes an entire nation for the sins of a few individuals.

Nonetheless, the desire to turn to God for an explanation after a disaster is a widespread human urge, said Scott Schieman, a sociologist at the University of Toronto who studies people's beliefs about God's influence on daily life.

"There's just something about the randomness of the universe that is too unsettling," Schieman told LiveScience."We like explanations for why things happen… many times people weave in these divine narratives." {ReadAt God We Rage: Anger at the Almighty Found to Be Common}

Deity of disaster

The poll surveyed a random sample of 1,008 adults in the continental United States in the few days after the Japanese disaster. The sample was weighted by age, sex, geographic region, education and race to reflect the entire population of U.S. adults.

The poll found that evangelical Christians are more likely to see disasters as a sign from God than other religious faiths. Of white evangelicals, 59 percent said disasters are or could be a message from the deity, compared with 31 percent of Catholics and 34 percent of non-evangelical Protestants. The margin of error for the survey was plus or minus 3 percent.

Forty-four percent of all Americans said that recent natural disasters could be a sign of theBiblical end times, with 67 percent of white evangelicals holding that view. (In comparison, 58 percent of Americans attributed recent severe natural disasters to global climate change, as did 52 percent of evangelicals.)

It makes sense that those who interpret the Bible more literally would link disasters to God, said David Foy, a psychologist at Pepperdine University in Los Angeles who has studied religious coping and post-traumatic stress disorder. However, Foy said, the poll should be interpreted with caution.

"They try to draw some conclusions between evangelicals and mainline Protestants and Catholics, and I don't think they can do that from the data that they've got," Foy told LiveScience."{The poll participants} weren't selected on those variables, and other things that could have influenced their responses weren't controlled."

A vengeful God?

The poll found that 53 percent of white evangelical respondents and 20 percent of Catholics and mainline protestants said God sometimes punishes entire nations for the sins of a few.

That belief can make it harder to cope after a tragedy, Foy said. In his work with combat veterans, Foy has found that those who see tragedies as evidence of God's wrath are not as psychologically well-off as those who seek other explanations for negative events.

Less clear are the risks and benefits of believing that God is in the driver's seat, Schieman said, adding that the number of people in the survey who believe in a God that controls the universe (56 percent) matches what he's seen in his work.

"It doesn't surprise me, especially given thenature of God-talkin everyday society, how people talk about God being in control and influential," he said.

Among the group of people who believe in a take-charge kind of God are those who see the hand in the divine in every aspect of life, down to the number of empty parking spaces at a busy shopping mall, Schieman said. And then there are those who see God as an absentee sort of manager— someone who cares and is in-charge, but isn't fiddling with the weather or engineering tsunamis. 

"It's an interesting question," Schieman said."If you package or interpret events like this in the context of divine control, does itmake people feel better? Does it make people feel more motivated?"

There's no straightforward answer to that question, Schieman said. In one 2008 study of data from a phone survey of U.S. adults, Schieman found that people who believed in a controlling God felt that they had less personal control over their own lives. But that association was strongest in people who rarely prayed or went to religious services. Those who believed in a controlling God but were invested in services and prayer showed no decrease in personal feelings of control, Schieman found.

One of the toughest questions for believers is how to reconcile the image of an"all-powerful, all-good and all-mighty" deity with one that allows disasters like the Japanese tsunami, Foy said. How people cope with the question depends on their conception of God, he said.

"If you believe God ultimately is in charge of everything but doesn't control the minutiae of daily life, then I think it's easier to reconcile," Foy said."God would still care, but did not cause the tsunami to punish people."

You can followLiveSciencesenior writer Stephanie Pappas on Twitter@sipappas.


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четверг, 24 марта 2011 г.

Report: EPA didn't properly assess coal ash risks

LOUISVILLE, Ky.– The federal government promoted some uses of coal ash, including wallboard or filler in road embankments, without properly testing the environmental risks, according to a report from the Environmental Protection Agency's inspector general.

The inspector general's report released Wednesday said sites where coal ash was used for earthworks, like road embankments or berms,"may represent a large universe of inappropriate disposal applications with unknown potential for adverse environmental and human health impacts."

The EPA is considering imposing stricter regulations for coal ash, or fly ash, a byproduct of burning coal at power plants. The rule changes were prompted by a 2008 environmental disaster at a Tennessee power plant that released more than 5 million cubic yards of ash into a river and nearby lands.

The agency has said coal ash contains arsenic, selenium, lead and mercury in low concentrations, and those contaminants can pose health risks if they leach into groundwater.

Agency officials relied on state programs to approve beneficial uses of coal ash, the report said, and the federal agency never implemented its own plans set up in 2005 to determine environmentally safe uses. The report recommended the EPA establish new guidelines to determine beneficial uses, and investigate whether action is needed at sites where the substance has been used as structural filler.

Coal ash recyclers and manufacturers that use it have argued that tougher federal regulations would place a stigma on the substance and hinder efforts to reuse some of the 130 million tons produced at U.S. coal-fired power plants each year.

"We have many decades of beneficial use of these products with no damage cases that have resulted from this beneficial use,"said Thomas Adams, executive director of the American Coal Ash Association, in Aurora, Colo.

The EPA halted a program last year that promoted beneficial uses of coal ash, and took down a related website. The program, called the Coal Combustion Products Partnership, was started in 2001 with a goal of increasing the recycling of coal ash for use in other applications.

Adams said he was concerned the inspector general's report is a harbinger of EPA plans to impose tougher standards on the substance.

"You can kind of read between the lines that they truly don't support recycling anymore,"Adams said.

The EPA's proposed rule would deem coal ash hazardous waste, bringing it under direct federal enforcement. Under a second option, favored by the industry, the ash would be considered non-hazardous and regulation of standards set by the EPA would be left to the states. Several public input hearings held around the country last year on the proposed changes attracted hundreds of citizens, activists and energy and manufacturing workers.


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среда, 23 марта 2011 г.

Cost to Identify All Unknown Animals: $263 Billion

Only a fraction of the world's animal species have been identified by science, and getting to know the rest could cost about $263.1 billion, one study estimates.

So far, about 1.4 million species have been catalogued, and an estimated 5.4 million remain unknown to us, scientists say. But the main impediment to identifying these unknown creatures is a shortage of qualified taxonomists, the biologists who identify organisms and place them within related groups, write the authors, Fernando Carbayo and Antonio Marques, both of the Universidad de Sao Paulo in Brazil, in the April issue of the journal Trends in Ecology and Evolution.

Knowing the price tag will help governments and decision-makers better allocate resources, they say. {How Many Species Exist on Earth?}

They use the costs associated with describing new species in Brazil as the standard for the global estimate, because Brazil has high biodiversity and an active species-identification community. Salaries for Brazilian researchers also fall close to the average salary worldwide.

Vertebrates, with about 62,000 species known so far, are far outnumbered by their backbone-less counterparts, theinvertebrates, but historically, they have received much more focus. In fact, half the world's taxonomists focus on more charismatic and visible vertebrates– think big cats and colorful birds. However, vertebrates now are estimated to make up less than 4 percent of the world'sunknown animal species.

Insects dominate both the known species and the estimate of unknown species. The need for taxonomists specializing in them is enormous, the researchers write.

"A complete inventory of the animal diversity of the world might remain an elusive goal," the researchers acknowledge."Even this considerable achievement would provide only the'leftovers' of biological diversity after the effects of evolution andhuman interventionon natural habitats have been considered."

You can followLiveSciencewriter Wynne Parry on Twitter@Wynne_Parry.


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вторник, 22 марта 2011 г.

Scottish deerhound secret gem in dog world

FLINT HILL, Virginia (Reuters)– Until a lanky five-year-old Scottish deerhound won Best in Show at the Westminster Kennel Club Dog Show in New York few people knew about the large, gentle breed.

But Hickory, the 85-pound (38-kg) grey and white female who nabbed the top prize from about 2,600 competitors in February, could change that.

She is the first deerhound to win at Westminster and has shown traits of a champion since her win at a North Carolina show in 2007.

"People kept telling me that we should keep showing Hickory," Cecilia Dove, who bred and raised Hickory, told Reuters in an interview."But we couldn't afford to do that on our own, our first son was in college and second son was starting college."

After hearing of Dove's financial dilemma, dog show enthusiast Sally Sweatt, of Minneapolis, Minnesota, came to the rescue and became Hickory's sponsor.

"To me, Hickory reminds (me) of the racehorse Secretariat when she moved," Sweatt said about the gentle dog with the effortless gait.

"There was such beauty, elegance and style to her. This dog is a one in a million dog. A dog like this doesn't come in a lifetime," she added."We'll probably never see a dog like her again."

Dove had intended to get another breed, a Borzoi, in 1975 when she went to a farm in Keswick, Virginia. But she ended up also buying a deerhound and described herself as thunderstruck when she saw the breed, which sheds less than some other dogs.

After her Borzoi died of old age, Dove concentrated on deerhounds.

"I never have wanted any other breed since. The deerhounds are so easy. Of all the sighthounds that I learned about, these dogs just want to be with you," she said.

The clincher for her was"their overall rugged beauty, gentleness and not being busy."

After Hickory's prestigious win at Westminster and a round of personal appearances in New York, including a guest spot on Martha Stewart's television show and a visit to the Empire State building, she has retired from competition.

She returned home where she was welcomed with a party attended by more than 100 people in a celebration worthy of an Olympic champion.

Hickory, who is formally known as GCH Foxcliffe Hickory Wind, has rejoined her pack of a dozen dogs and four horses at Dove's 56-acre (22-hectare) Virginia farm.

Dove plans to breed Hickory and has already received requests for puppies from as far away as France and South America.

As for the secret to breeding a champion, Dove said it comes down to healthy food and exercising each day without a leash.

Handler Angela Lloyd, who showed Hickory at Westminster, described the deerhound as"a well-kept gem in the dog world."

"Lots of people don't even know that this breed exists. It's not a common breed but once you are around them, you don't want to be without them," she said.

"They are quiet and gentle creatures. Their eyes talk to you. I absolutely love her," Lloyd added emotionally.


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понедельник, 21 марта 2011 г.

China grabs Latin America, well ahead of Obama's outreach

Madrid– President Obama's current visit to Latin America is widely seen as a move to counteract the rising influence of China, which is in the midst of an unprecedented energy grab in the oil- and mineral-rich region.

From oil to refineries, China is capturing and integrating Latin America as much as it can, securing at least $65 billion in deals throughout the region since 2010. The deals are expected to eventually translate into at least a million barrels of crude oil and refined products per day and growing markets on both sides of the continent.

The grab is not only unprecedented but also a significant game-changer in China’s rise as a world power, especially because the US plans to increasingly meet its own energy demand with Latin American oil, setting the stage for a future competition between both countries.

“Latin America is very important for China. I think that it’s as important as Africa,” which in 2009 supplied roughly 30 percent of China’s oil imports, says Keun-Wook Paik, an expert in the Chinese overseas energy expansion at the London-based think tank Chatham House. Latin America supplied about 2.5 percent of China's oil imports in 2009.

Think you know South America? Take our geography quiz.

Brazil’s cool reception to Mr. Obama this past weekend contrasts with China’s quiet but effective cash diplomacy in the region, home to the world’s second-biggest reserves after the Middle East. The Chinese yuan is contesting US hegemony by funding stadiums and dams and investing billions in strategic sectors.

A few examples:

Earlier this month, Bridas Group, an Argentinean company half-owned by the mammoth China National Offshore Oil Corporation (CNOOC), finalized a deal to buy Exxon Mobil's oil refining and sales in Argentina, Uruguay, and Paraguay. CNOOC paid $3.1 billion for a 50 percent stake in Bridas earlier last year and the new entity paid another $7.1 billion to BP for its 60 percent stake in Pan American Energy.

Last month, Chinese company Sinopec– Asia's biggest oil refiner– formalized a $7.1 billion contract to buy a 40 percent stake of the integrated Brazilian operations of Repsol, Spain’s biggest energy company.

In 2010, China’s biggest energy companies signed deals to build refineries and pump oil in Venezuela, Cuba, and Brazil and to lease storage tanks in the Caribbean, in effect integrating the entire energy value chain to not only supply the homeland’s voracious appetite, but also the American continent.

Colombia canal?But nothing would alter global energy markets as much as the Chinese proposal for an $7.6 billion dry canal through Colombia, a key US ally. It would compete with the Panama Canal and involve offloading merchandise, especially oil and refined products, on the Atlantic Coast, moving it via railway to the Pacific, and uploading to other ships.

Currently, the biggest oil tankers can’t even fit through the Panama Canal, making most Latin American oil too expensive for Asian markets because of the added shipping costs to transit under the continent, through the Strait of Magellan. Venezuela would be able to supply China and shed its dependence on oil exports to the US, its antagonist.

Venezuela appears more than willing to shift its supply route. Energy Minister Rafael Ramírez said in December that China’s energy mammoths Sinopec, CNOOC, and CNPC would together invest $40 billion through 2016 in four different projects that involve oil production of 800,000 barrels per day (b/d), offshore extraction of 1.2 cubic feet per day of natural gas, and the construction ofa refinery geared for Venezuela’s heavy oil with a capacity of 200,000 b/d. Venezuela is also underwriting a $6 billion Chinese loan with its oil to finance the CNPC-led expansion of a Cuban refinery to process 150,000 b/d of heavy oil. And Venezuela and China are also jointly building a 400,000b/d capacity refinery in southeast China, also geared for Venezuelan oil.

But skeptics of the dry canal say Colombia has exaggerated the proposal to pressure the US on trade.“No, it’s real. … There’s a proposal to build whole railway system that would even connect Venezuela with the Pacific,” Colombian President Juan Manuel Santos recently told the Financial Times. “We are of course very interested.”

IN PICTURES: Obama in Latin America

Impact on USAlthough US oil and derivative imports from Venezuela have been decreasing, they still account for more than 8 percent of all US petroleum imports (making Venezuela the fifth-largest oil exporter to the US, according to the Energy Information Administration). Colombia supplies another 3 percent, while Brazil and Ecuador together contribute around 5 percent of US oil imports.

A dry canal will make China a better client for all that oil, especially because US oil demand, like that of all developed countries, will not grow nearly as much as Asian consumers. Another among the many Chinese investments in the region was China’s Sinochem $3.1 billion purchase of 40 percent stakes in a Brazilian offshore oil field operated by StatoilHydro.

Washington’s response so far has been largely mute, especially because there is little way to oppose the deals. From China’s point of view though, there is little to worry about.

“China’s presence in Latin America has aroused great concern and anxiety in the US Administration, the media, and even the public,” Jiang Shixue, vice president of Chinese Association of Latin American studies, wrote in a recent policy paper."In fact, China’s interest in Latin America is not to challenge the US dominance in the region, its ‘backyard,’ but to promote South-South cooperation in the economic sphere. Naturally, as a region with a large market and an abundance of resources, Latin America is highly complementary economically with China."

Integrating the chainChina finalized ventures starting in 2010 for varying stakes in projects that could eventually produce at least a low 1.3 million b/d and 835,000 b/d of refined products from South America. It also leased a 5 million barrel storage facility in the Caribbean.

That does not include cash-for-oil swaps signed in the past with Venezuela, Ecuador, and Brazil, or long-term oil supply contracts.

Chinese purchases this year alone secured it a minimum supply of 600,000 b/d, which today would account for about 15 percent of its total imports. More important, it gives it solid traction to expand in the future in Latin America and to supply both the American and Asian markets.

“I don’t know if all the oil will go back to China,” says Erica S. Downs, China fellow in the Brookings Institute and former energy analyst at the CIA focusing on Chinese energy and foreign policies.

Chinese companies“have established themselves as important marketers in the Americas and a lot will go to sell within the region," she adds.

Mr. Paik agrees:“The massive investment in local refineries in the region indicates that Beijing authority is more interested in building a value chain business that would maximize the benefit of the investment, together with expanded supply of refined heavy oil to China."

Spain wants a sliceSpain hopes to play an important role in that expansion. The Spanish government for years has marketed itself as a platform for Chinese firms to investing in Latin America.

The Sinopec-Repsol deal hunting agreement is a good example, analysts said. Repsol has the technology and experience after operating throughout South America for over two decades, and Sinopec is flush with cash from China’s nearly $2.85 trillion in foreign reserves.

“Spain is certainly in the right place to act as a ‘bridge’ between China and Latin America. Its affinity with the region in history, language, and culture makes it have more common ground than China does,” wrote Professor Shixue, who is also deputy director of the Institute of European Studies at the Beijing-based Chinese Academy of Social Sciences. “Indeed, cooperation between Sinopec and Repsol is a very promising gesture towards this end.”

Sinopec expects the Brazilian venture to eventually produce at least 200,000 b/d, but Repsol’s assets in oil-rich Brazilian offshore fields are still years from being fully developed. In fact, weeks after the chairmen of Repsol and Sinopec announced in January plans to jointly hunt for more ventures, the new Brazilian joint venture announced a new oil discovery off the Brazilian coast.

Whether Chinese companies use Spain remains a question, especially considering most of the other deals were signed directly.

Think you know South America? Take our geography quiz.


Source

воскресенье, 20 марта 2011 г.

BP reports flaring at L.A.-area refinery: filing

HOUSTON (Reuters)– BP Plc reported flaring due to a breakdown at its 265,000 barrel per day (bpd) Los Angeles-area refinery in Carson, California, on Saturday, according to a notice filed with California pollution regulators.

The notice did not say which units were involved in the breakdown.

(Reporting by Erwin Seba; Editing by Marguerita Choy)


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суббота, 19 марта 2011 г.

Amazing Monarch Butterfly Migration Rebounding Now

Monarch butterflies have begun their annual transcontinental journey north from their wintering grounds in Mexico, and butterfly enthusiasts in the southern United States are keeping their eyes peeled for the season's first flash of brilliant orange and black.

Already a few colorful visitors have beenspotted in California, Florida and Texas, and spring's colorful onslaught is set to be a good one compared to last year's dismal monarch showing.

"The numbers coming back this year are definitely going to be better than the numbers coming back last year," said Chip Taylor, a professor and insect ecologist at the University of Kansas, and the director of Monarch Watch, a nonprofit outreach organization.

First generation flyers

Monarch butterfliesspend the winter in thepine forests of Michoacán, in western central Mexico, festooning the trees by the millions and barely moving for months.

During the 2009 to 2010 season, the resting butterflies covered a mere 206,670 square feet (19,200 square meters) of forest— an area only about one-eighth larger than the average Walmart Supercenter store.

"That was an all-time low," Taylor told OurAmazingPlanet,"and then we had a whole series of winter storms that just knocked the daylights out of the population." It's difficult to pin down exact numbers, but Taylor estimates the monarch butterfly population was slashed in half.

Thanks to favorable breeding conditions in 2010, the population that returned to Mexico last fall was twice as large as the generation that left in the spring, setting the stage for a grand butterfly entrance this year.

All eyes on Texas

However, a strong initial showing doesn't mean the monarchs will thrive.

"Even though there are more butterflies coming back, that doesn't necessarily mean the population is going to take off," Taylor said."Texas sets the stage, it always does, in terms of what the butterflies do from year to year."

Texas, and specifically itsmilkweed plants, which the butterflies feed on, are where the first post-winter generation is born, and temperature and moisture conditions, even the abundance of fire ants—"nasty little things," said Taylor— in the southern state can make or break the monarch population.

Right now, Taylor said, it's hard to tell how the first round of butterflies will fare.

It takes the butterflies about four generations— four cycles of mating, egg-laying and hatching— to reach the northern extent of their migration in the upper United States and Canada.

There, ahead of the approaching autumn weather, a bizarrely long-lived"super generation" is hatched and makes the long flight all the way back to the forests of Mexico to live out the colder months in a quiet stupor, clinging to the trees before heading for Texas to mate and lay eggs come springtime.

Waiting game

Although no monarchs have yet appeared this spring in College Station, Texas, Craig Wilson, a senior research associate at Texas A&M University's Center for Mathematics and Science Education, said he's expecting to see the butterflies in the garden outside his office window soon.

Wilson, a butterfly enthusiast, brings local school groups to the campus's gardens to help tag the insects as part of a tracking program run by Taylor's Monarch Watch.

Last October, kids tagged monarchs heading back to Mexico, and Wilson said that— although he knows the chances are almost zero— it would be amazing if a butterfly tagged at A&M last year managed a return trip to the school's gardens.

"In theory that might happen," Wilson said,"which makes it a little more intriguing."

However, Wilson said one of the best things about observing the delicate insects is watching them literally turn into abutterfly before your eyes.

"You can read about it in a book, and you can see a picture, but when you actually see it there happening, you sort of marvel in disbelief," Wilson said."It's a magical moment to see it emerge."

Monarch numbers have been declining for the last seven years. Taylor said it should be clear in about five weeks how this year's population will fare.

This article was provided byOurAmazingPlanet, a sister site to LiveScience. Reach Andrea Mustain at@AndreaMustain.


Source

пятница, 18 марта 2011 г.

CA officials say no radiation threat detected

LOS ANGELES– Air pollution regulators in Southern California say they have not detected increased levels of radiation from the damaged Japanese nuclear reactors.

The South Coast Air Quality Management District said Friday radiation measured at its three sites are not higher than typical levels.

The agency's monitors are part of the U.S. Environmental Protection Agency's network of more than 100 sensors across the nation that track radiation levels every hour.


Source

четверг, 17 марта 2011 г.

After Japan Earthquake, Tech Shortages and Higher Prices Possible

Experts believe that the electronics industry may suffer shortages and price jumps this year amid tech-production uncertainties in parts of Japan that were affected by the magnitude  9.0 earthquake and tsunami that hit the region last week.

Japanis a key producer of certain electronics components, from chips and wires to other parts that make up devices, and there is no sector of the industry that won’t be somewhat affected by the crisis overseas. As manufacturers elect to voluntarily close plants for a period of time and cut shifts in production, there’s a good chance that supply-and-demand issues will surface in the upcoming months.

“It’s still very early to predict {how}the tragedy in Japanwill impact the global market, but it’s fair to say we will likely start to see some shortages in the marketplace as soon as the next 90 days,” said Jeff Orr of ABI Research.“This means that devices could be in limited supply and the price may go up slightly.”

Power outages due to the nuclear power plant shutdowns as well astransportation issuesare also preventing some companies from coming back to full production. However, the good news is that most device manufacturers have second-source manufacturers in case of outages, limitations or constraints on certain markets.

“You can’t predict anatural disaster, but you can plan for situations that might allow other manufacturers to can step in and pick up the volume elsewhere, whether that’s in other regions or different countries altogether,” Orr said.“This has already started to happen in China, Taiwan and other parts of Southeast Asia.”

Tech eggs not all in one basket

The electronics industry supply chain is widely spread throughout Asia, and although there are some specific components, materials and equipment that are supplied by Japanese firms, the larger companies have production locations in other Asian countries to support high volume manufacturing.

With northeast Japan at a standstill right now, companies will continue to lean on development facilities in other countries. Paul Semenza, senior vice president of market research firm DisplaySearch, said that this will give these counties the ability to gain market share, at least temporarily.

“Brands can be nimble when it comes to working with other suppliers. Component manufacturers can look into licensing their technology or partnering with companies that have similar manufacturing capabilities elsewhere, so the tech world won’t take too much of a hit,” Semensa said.“The longer term affect could be a loss of competitiveness on the part of Japanese firms, as other Asian firms build their own supply chains.”

U.S. impact

Although experts don’t believe that the consumer electronics industry will be largely impacted in the U.S. by these developments, there may indeed be some ramifications.

According to Steve Koenig of the Consumer Electronics Association, there is a small chance that anticipated product launches— such as theApple iPhone 5, which is expected to hit shelves in June— could be delayed.

“At this stage, consumer electronics companies are still making decisions as to how to proceed,” Koenig said.“With the multisourcing and competitive nature of the market, manufacturers will make every effort to continue with product launches as planned.”

While there may be some delays for a brief period of time, Koenig believes this won’t cause consumers to abandon purchase plans.

“Delays would be regrettable, but people would be willing to wait four or so more weeks to get an iPhone 5,” Koenig said.“In some cases, the longer consumers wait for something, the more they want it, so there may actually be ways for companies to make lemonade out of lemons here.”

Overall, Koenig noted that the global consumer electronics industry will most likely not be affected in the long term by the disaster.

“We likely see product shortages and pricing issues in the near term, but prices won’t spike since manufacturers are price-sensitive in nature when it comes to competition,” Koenig said.“More information is coming out daily as to what to expect moving forward, so we’re trying to keep on top of it all.”

Reach TechNewsDaily senior writer Samantha Murphy atsmurphy@techmedianetwork.com. Follow her on Twitter@SamMurphy_TMN.

This story was provided byTechNewsDaily, a sister site to LiveScience.


Source

среда, 16 марта 2011 г.

Snapshot: Japan's nuclear crisis

TOKYO (Reuters)– Following are main developments after a massive earthquake and tsunami devastated northeast Japan and crippled a nuclear power station, raising the risk of uncontrolled radiation.

- Japanese military helicopters spray water on the Fukushima Daiichi nuclear reactors to try and cool fuel rods after a failed attempt the previous day because of high radiation levels. NHK says 11 water cannon trucks on their way to the facility.

- Plant operator says getting water to No.3 reactor priority because of smoke/steam escaping, indicating water evaporating from the cooling pool.

- The head of the U.N. nuclear watchdog says core damage at reactors 1, 2 and 3 of the plant is confirmed, but reactor vessels seem intact. Says the situation is"very serious".

- Top U.S. nuclear regulator says no water left in No. 4 reactor cooling pool, radiation levels extremely high. Latest images from the plant show severe damage to some of the buildings after several blasts.

- Kan briefs Obama on efforts to contain nuclear emergency. U.S. to fly a high-altitude drone over the stricken complex to gauge to assess the situation.

- Japan nuclear agency says radioactivity levels continue to fall at the plant. Eight staff members taking readings in shifts.

- Yen jumps 4 percent against the dollar, Japan's Nikkei down 2.1 percent. Officials blames yen spike on speculators.

- Estimates of losses to Japanese output from damage to buildings, production and consumer activity range from between 10 and 16 trillion yen ($125-$200 billion), up to one-and-a-half times the economic losses from the devastating 1995 Kobe earthquake.

- G7 finance ministers will hold a conference call later on Thursday to discuss steps to help Japan cope with the financial and economic impact of the disaster

- Australia again urges citizens in Tokyo and eight effected prefectures to consider pulling out of the country. But it said the warning was because of infrastructural problems, not the fear of radiation.

- Tokyo is safe for international travelers, the Japanese Red Cross says.

- Nuclear crisis diverts attention from the tens of thousands affected by Friday's earthquake and tsunami. About 850,000 households in the north without electricity in near-freezing weather. Death toll is expected to exceed 10,000.

(Tokyo bureau; Compiled by World Desk Asia)


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вторник, 15 марта 2011 г.

China legislator urges shark fin ban

BEIJING (AFP)– A member of China's parliament has proposed a ban on the trade in shark fins, state press said Wednesday -- a move that would likely face huge opposition from the nation's culinary traditionalists.

Shark fins are used to make a soup that is a staple at high-end restaurants throughout China, and is often served on special occasions.

But scientists blame the practice of shark-finning -- slicing off the fins of live animals and then throwing them back in the water to die -- for a worldwide collapse in shark populations.

"Only legislation can stop shark fin trading and reduce the killings of sharks," Xinhua news agency quoted Ding Liguo, a billionaire delegate to the National People's Congress (NPC), as saying.

Enormous profits generated by the shark fin trade have led to over-fishing and the brutal slaughter of sharks, with some 30 species near extinction, he said.

China should lead the world in banning the trade because 95 percent of the world's shark fins are consumed in mainland China, Taiwan and Hong Kong, he added.

It was not immediately clear if Ding, the executive chairman of Delong Holdings Limited, filed a formal written proposal to the NPC, China's rubber-stamp parliament now in session, or just lodged a verbal request.

In any event, any law banning shark fin trade would likely take years to review and come into force if adopted.

A ban would face strong opposition from Chinese fishermen and restaurant owners, especially as rising incomes have led more and more Chinese to seek the health benefits traditionally attributed to a diet of shark fin.

"People are mistaken by the supposed nutritional value of shark fin," Ding countered.

"Research shows the nutritional value of shark fin is similar to that of poultry, fish skin, meat and eggs. It is tasteless and its low level nutritional value is hard to absorb by the body."

According to Shark Savers, a global organisation seeking to ban the trade in shark fins, over 100 million sharks are killed a year, mostly for their fins.

In some parts of the world's oceans, shark populations have decreased by up to 90 percent over the last 20 years, the group said.


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понедельник, 14 марта 2011 г.

TOPIX slumps 6 percent as nuclear crisis deepens

TOKYO (Reuters)– Japanese stocks slumped almost 6 percent and to their lowest level in nearly two years and government bond futures rose on Tuesday after a fresh explosion rocked a stricken Japanese nuclear power station and workers were ordered to leave, a sign the situation may be getting more serious.

Stock had also dropped sharply on Monday after a massive earthquake and tsunami struck last week, leaving authorities struggling to tackle the situation and deal with the economic impact.

Three explosions, including one on Tuesday, have rocked the Fukushima Daiichi nuclear complex in Japan's ravaged northeastern coast since the magnitude 9.0 quake on Friday, raising serious questions about radiation leakage and longer term stability of the country's power supply.

"All focus is on the nuclear crisis. In the situation where the crisis appears to be worsening, foreign investors, domestic fund operators are pulling out from Japanese shares," Hideyuki Ishiguro, a supervisor at Okasan Securities in Tokyo.

The broad TOPIX share index slid 5.6 percent to 799.02, the lowest since April 2009, after posting the biggest decline since the 2008 financial crisis on Monday on record volume.

The blue-chip Nikkei index dropped 5.1 percent to 9,136.09, led by selling in the futures market.

Ten-year Japanese government bond futures rose 0.28 point to 140.20, on the way to testing the high for the year hit on January 4 at 140.71.

Power companies were the biggest percentage losers in early trading, with shares of Kansai Electric Power and Chubu Electric Power, which both own nuclear plants, down 13 percent.

The yen edged down to 81.84 per dollar, relatively stable in the face of the equity market selloff. Traders were on alert for signs of Japanese investor capital repatriation that could push up the yen similar to what happened after the 1995 Kobe earthquake.

The dollar had touched a low around 80.60 on Monday, less than a yen from the record low of 79.75 yen touched in 1995 on EBS.

(Writing by Kevin Plumberg)


Source

четверг, 10 марта 2011 г.

Pa.'s attempts to track gas drilling waste flawed

The natural gas industry's claim that it is making great strides in reducing how much polluted wastewater it discharges to Pennsylvania rivers is proving difficult to assess because of inconsistent reporting by energy companies— and at least one big data entry error in the state's system for tracking the contaminated fluids.

Last month, Pennsylvania's Department of Environmental Protection released data that appeared to show that drillers had found a way to recycle nearly 6.9 million barrels of the toxic brine produced by natural gas wells— fluid that in past years would have been sent to wastewater plants for partial treatment, and then discharged into rivers that also serve as drinking water supplies.

But those figures were revealed Thursday to have been wildly inflated, due to a mistake by Seneca Resources Corp., a subsidiary of Houston-based National Fuel Gas Co. The company said a worker gave some data to the state in the wrong unit of measure, meaning that about 125,000 barrels of recycled wastewater was misreported as more than 5.2 million barrels.

The error left the false impression that, as an industry, gas companies had created about 10.6 million barrels of wastewater in the last six months of 2010, and then recycled at least 65 percent of that total.

"They did put in gallons where they should have put in barrels,"Seneca spokeswoman Nancy Taylor explained after the error was reported Thursday by the Philadelphia Inquirer. There are 42 gallons in every barrel. Taylor said the company was working to correct its information.

So how much waste did the industry actually recycle? It may be impossible to say with certainty.

Not counting Seneca's bad numbers— and assuming that the rest of the state's data is accurate— drillers reported that they generated about 5.4 million barrels of wastewater in the second half of 2010. Of that, DEP lists about 2.8 million barrels going to treatment plants that discharge into rivers and streams, about 460,000 barrels being sent to underground disposal wells, and about 2 million barrels being recycled or treated at plants with no river discharge.

That would suggest a recycling rate of around 38 percent, a number that stands in stark contrast to the 90 percent recycling rate claimed by some industry representatives. But Kathryn Klaber, president of the Marcellus Shale Coalition, an industry group, stood by the 90 percent figure this week after it was questioned by The Associated Press, The New York Times and other news organizations.

"I am definitely holding to the 90 percent,"she said, adding that her figure was based on internal industry data."It is definitely high and going higher."

As for the wastewater management reports filed annually with the state and reported to the public, she and other people in the industry said they aren't fully representative of the industry's practices.

At least one company, Range Resources of Fort Worth, Texas, said it hadn't been reporting much of its recycled wastewater at all, because it believed the DEP's tracking system only covered water that the company sent out for treatment or disposal, not fluids it reused on the spot.

Another company that had boasted of a near 100 percent recycling rate, Cabot Oil& Gas, also Houston-based, told The AP that the figure only included fluids that gush from a well once it is opened for production by a process known as hydraulic fracturing. Company spokesman George Stark said it didn't include different types of wastewater unrelated to fracturing, like groundwater or rainwater contaminated during the drilling process by chemically tainted drilling muds.

DEP officials did not immediately respond to inquiries about the problems with the state's data.

The AP reported in January that previous attempts by the state to track where wastewater was going were also flawed. Some companies reported that wells had generated wastewater, but failed to say where it went. The state was unable to account for the disposal method for nearly 1.3 million barrels of wastewater, or about a fifth of the total reported in the 12 month period that ended June 30. At least some went to a facility that had not received permission from regulators.

Among large gas-producing states, Pennsylvania is the only one that allows substantial amounts of wastewater produced by gas drilling to be discharged into rivers. Other states don't allow the practice because of environmental concerns. The preferred disposal method in most other places is to inject the well water into rock formations far underground, where it can't contaminate surface water.

Liquid that comes out of the wells— first in a gush, and then gradually for the years and decades it is in operation— is ultra-salty and contaminated with substances like barium, strontium, radium, and other things that can be damaging to the environment.

Pennsylvania's strategy for protecting the health of its rivers is based partly on knowing which waterways are getting the waste, and how much they are receiving.

Regulators monitor which rivers are being used as discharge points for treated well wastewater, and use reports filed by Seneca and other companies to help decide which waterways should be watched for signs that the rivers aren't assimilating the waste stream. Even if Seneca's data error had gone unnoticed— unlikely given the size of the blunder— it probably would not have had an effect on that effort, because it involved waste not sent to treatment plants for river disposal.


Source

среда, 9 марта 2011 г.

U.S. clears new lupus drug, blockbuster sales seen

WASHINGTON (Reuters)– The first new treatment for lupus in a half-century won U.S. approval on Wednesday, a milestone for patients with the disabling disease and a potential blockbuster for its tiny biotech maker.

Health officials cleared Benlysta, discovered by Human Genome Sciences Inc, to combat the disease that causes the immune system to attack joints and organs and has proved tough to study and treat.

Shares of Human Genome, a money-losing company founded in 1992 to develop drugs with data from the human genetic map, were halted. The company will split profits with British drug giant GlaxoSmithKline Plc.

Glaxo shares rose 3.4 percent in after-hours trading to$39.90, up from an earlier close of$38.58 in regular trading on the New York Stock Exchange.

Benlysta's annual global sales may top$3 billion in 2015, according to Thomson Reuters consensus forecasts. Some analysts predict sales as high as$5 billion in later years.

For doctors and patients, Benlysta is a welcome advance after decades with few good options and a string of research failures.

"It is a big success. It opens the way for more FDA-approved lupus drugs," Dr. Anca Askanase of the New York University School of Medicine and the NYU Hospital for Joint Diseases said in an interview.

The Food and Drug Administration approved Benlysta for certain patients with active lupus who are receiving standard therapy.

It said black patients"did not appear to respond to treatment" with Benlysta in clinical trials but added that studies"lacked sufficient numbers to establish a definite conclusion."

The FDA did not warn against use in black patients, as some investors feared, but instead required the company to run a post-approval study in blacks.

IMPORTANT NEW TREATMENT

Use is not recommended for patients with lupus that has caused severe kidney or central nervous system problems, the makers said in a statement.

More deaths and serious infections were reported with Benlysta compared with a placebo in clinical studies. The FDA required a patient-friendly guide explaining the risks.

"Benlysta, when used with existing therapies, may be an important new treatment approach ...to help manage symptoms," said Dr. Curtis Rosebraugh, head of the FDA office that reviewed the drug.

Lupus causes a range of symptoms including arthritis, kidney damage, chest pain, skin rashes, severe fatigue and other problems. Symptoms often wax and wane. The organ damage can be fatal.

An estimated 5 million people worldwide have the disease. Current drugs often fail to help or cause harsh side effects, such as severe bone loss from steroids.

"That is what makes it really important with Benlysta - the possibility of having a successful treatment that is less toxic than the drugs we normally use. They can really play havoc on the body," said Benjamin Pruitt, a 50-year-old educator and musician from Falls Church, Virginia, who has been living with lupus for over 25 years.

RELIEF WITH NO ORGAN DAMAGE

One company-funded study showed 43 percent of patients given a high Benlysta dose with standard therapies felt relief and had no further organ damage after one year of treatment. That compared with nearly 34 percent with a placebo and standard care, which includes immunosuppressant drugs such as Roche's CellCept and steroids such as prednisone.

The drug will cost the average patient about$35,000 annually, a price in line with other biotech medicines for autoimmune diseases, Barry Labinger, Human Genome's chief commercial officer, said on a conference call.

The companies expect Benlysta will be available in about two weeks.

Benlysta has revived Human Genome, a company that struggled to capitalize on excitement about the mapping of the human genome.

Several of the company's drugs failed in clinical trials, and investors largely wrote off Benlysta after mixed early data. Its shares fell below 50 cents in March 2009 but jumped later that year when the first encouraging Benlysta data was released.

Now, the company is an industry star and takeover target for partner Glaxo or other big drugmakers, analysts said.

Benlysta, known generically as belimumab, is given once a month by intravenous infusion.

Sanford Bernstein analyst Geoffrey Porges said the product could reach$2 billion in sales by 2015 or later."But they are going to have to ramp up production of the product pretty quickly. The initial adoption is going to be fairly modest this year," he said.

The company expects European approval for the drug in the second half of the year.

(Reporting by Lisa Richwine in Washington, Bill Berkrot in New York and Deena Beasley in Los Angeles; Editing by Tim Dobbyn)


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вторник, 8 марта 2011 г.

Stephen Hawking and Buzz Aldrin Join Forces for Space Exploration

One of the world's leading astrophysicists has teamed up with one of the first humans ever to walk on the moon to help plot out humanity's future in space.

Renowned physicist Stephen Hawking and Buzz Aldrin— who in 1969 became the second person to set foot on the moon— have joined forces in an effort"tobetter mankind's future in space" after a recent meeting in Southern California, according to an announcement.

Details of their plans are sketchy at the moment, but the pair are dreaming big, with nothing less than the survival of humanity on their minds.

A vision for space

In a joint statement, Aldrin and Hawking said that their collaboration"seeks to define and obtain a Unified Space Vision that will continue the expansion of a human presence in space and ensure the perpetuation of the species."

The definition and promulgation of such a vision will help humanity better manage its affairs on Earth, they added. And it will help lay the foundation for theestablishment of human coloniesthroughout the solar system.

Such big tasks are beyond the abilities of any one country, so cooperation is key, according to Aldrin and Hawking.

"This unified vision will encourage global leadership," they said."As nations approach the endeavor jointly, rather than in the competitive playing field of the past, each nation will contribute its own special strengths and resources."

Aldrin, who piloted the Apollo 11 lunar module and stepped onto the moon's surface just after Neil Armstrong, has remained involved in the nation's space affairs well into retirement. {Photos: Our Changing Moon}

Two minds, one space goal

Aldrin has beena vocal supporter, for example, of President Obama's vision for space exploration, which would task NASA with getting astronauts to an asteroid by 2025 and Mars in the 2030s, rather than focus on returning to the moon.

Despite suffering from the neurodegenerative disease amyotrophic lateral sclerosis (ALS; also known as Lou Gehrig's disease), Hawking remains one of the world's most prominent astrophysicists. He has also publicly pondered humanity's place in the universe— especially whether or not we are alone.

Hawking made some waves last year by suggesting in a televised science program that our species shouldn't be so unqualifyingly eager to make contact with advanced alien civilizations. There's no guarantee that such aliens will be friendly, he stressed— it's possible they may want tostrip-mine our planetfor resources rather than make friends.

The recent meeting between the two space pioneers apparently made a big impression on Aldrin.

"I've always tremendously admired Stephen Hawking and the impact of his work on increasing our understanding of the universe," Aldrin said."Our three-hour encounter was of the most wonderful and unusual kind, with a bit of delving into the mysteries of stars."

You can follow SPACE.com senior writer Mike Wall on Twitter:@michaeldwall.


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понедельник, 7 марта 2011 г.

NASA scientists row over alien microbes

WASHINGTON (AFP)– Top NASA scientists said there was no scientific evidence to support a colleague's claim that fossils of alien microbes born in outer space had been found in meteorites on Earth.

The US space agency formally distanced itself from the paper by NASA scientist Richard Hoover, whose findings were published Friday in the peer-reviewed Journal of Cosmology, which is available free online.

"That is a claim that Mr Hoover has been making for some years," said Carl Pilcher, director of NASA's Astrobiology Institute.

"I am not aware of any support from other meteorite researchers for this rather extraordinary claim that this evidence of microbes was present in the meteorite before the meteorite arrived on Earth and and was not the result of contamination after the meteorite arrived on Earth," he told AFP.

"The simplest explanation is that there are microbes in the meteorites; they are Earth microbes. In other words, they are contamination."

Pilcher said the meteorites that Hoover studied fell to Earth 100 to 200 years ago and have been heavily handled by humans,"so you would expect to find microbes in these meteorites."

Paul Hertz, chief scientist of NASA's Science Mission Directorate in Washington, also issued a statement saying NASA did not support Hoover's findings.

"While we value the free exchange of ideas, data and information as part of scientific and technical inquiry, NASA cannot stand behind or support a scientific claim unless it has been peer-reviewed or thoroughly examined by other qualified experts," Hertz said.

"NASA also was unaware of the recent submission of the paper to the Journal of Cosmology or of the paper's subsequent publication."

He noted that the paper did not complete the peer-review process after being submitted in 2007 to the International Journal of Astrobiology.

According to the study, Hoover sliced open fragments of several types of carbonaceous chondrite meteorites, which can contain relatively high levels of water and organic materials, and looked inside with a powerful microscope, Field Emission Scanning Electron Microscopy (FESEM).

He found bacteria-like creatures, calling them"indigenous fossils" that originated beyond Earth and were not introduced here after the meteorites landed.

Hoover"concludes these fossilized bacteria are not Earthly contaminants but are the fossilized remains of living organisms which lived in the parent bodies of these meteors, e.g. comets, moons and other astral bodies," said the study.

"The implications are that life is everywhere, and that life on Earth may have come from other planets."

The journal's editor-in-chief, Rudy Schild of the Harvard-Smithsonian Center for Astrophysics, hailed Hoover as a"highly respected scientist and astrobiologist with a prestigious record of accomplishment at NASA."

The publication invited experts to weigh in on Hoover's claim, and both sceptics and supporters began publishing their commentaries on the journal's website Monday.

"While the evidence clearly indicates that the meteorites was eons ago populated with bacterial life, whether the meteorites are of actual extra-terrestrial origin might debatable," wrote Patrick Godon of Villanova University in Pennsylvania.

Michael Engel of the University of Oklahoma wrote:"Given the importance of this finding, it is essential to continue to seek new criteria more robust than visual similarity to clarify the origin(s) of these remarkable structures."

The journal did not immediately respond to requests for comment.

Pilcher described Hoover as a"NASA employee" who works in a solar physics branch of a NASA lab in the southeastern state of Alabama.

"He clearly does some very interesting microscopy. The actual measurements on these meteorites are very nice measurements, but I am not aware of any other qualification that Mr Hoover has in analysis of meteorites or in astrobiology," Pilcher said.

A NASA-funded study in December suggested that a previously unknown form of bacterium, found deep in a California lake, could thrive on arsenic, adding a new element to what scientists have long considered the six building blocks of life.

That study drew hefty criticism, particularly after NASA touted the announcement as evidence of extraterrestrial life. Scientists are currently attempting to replicate those findings.


Source

воскресенье, 6 марта 2011 г.

U.S. keeps oil options open as gasoline surges

WASHINGTON/NEW YORK (Reuters)– The government reiterated on Sunday that it could tap its strategic oil reserves in order to safeguard economic growth as surging gasoline prices threaten to amp up pressure for action.

While longstanding U.S. policy is to release reserves only in the event of a significant and immediate supply shortage, some analysts say the Obama administration may feel compelled to try to tamp down prices that are being fueled both by outages in Libya as well as concerns over Middle East unrest.

Echoing comments made by a number of Obama officials over the past week, White House Chief of Staff William Daley told NBC television's"Meet the Press" on Sunday:"We are looking at the options. The issue of the reserves is one we are considering."

"It is something that only is done -- has been done -- in very rare occasions. There's a bunch of factors that have to be looked at and it is just not the price," he added."All matters have to be on the table when you go through -- when you see the difficulty coming out of this economic crisis we're in and the fragility of it."

He spoke just before a survey showed the second-largest two-week rise in gasoline pump prices ever. The national average for a gallon of self-serve, regular gas was$3.50 on March 4, according to the influential Lundberg Survey of about 2,500 gas stations, up 32.7 cents from the February 18.

Congress has pressured the Obama administration to look to the emergency oil supplies as an option to ease consumers' fears over rising U.S. gasoline prices, which are nearing the all-time high of$4.1124 per gallon hit on July 11, 2008, according to the Lundberg Survey.

Higher oil prices could undermine the fragile U.S. economic recovery and damage President Barack Obama politically as he moves toward a 2012 re-election bid.

2011 NOT 2008

The United States has tapped the Strategic Petroleum Reserve, which now holds 727 million barrels, only a handful of times since it was created in the mid-1970s after the Arab oil embargo. It was last used in 2005 following Hurricane Katrina.

Thus far the International Energy Agency (IEA) -- which coordinates reserves policy among the world's major energy consuming countries -- has made clear it will rely first on OPEC to fill the void left by the violence in Libya, which has cut off an estimated 1 million barrels per day (bpd) of output.

Saudi Arabia has stepped up production significantly, but oil prices remain high, partly due to intensifying fears that the wave of North African and Middle East protests could yet seep into major Gulf oil producers, cutting off supplies that would be impossible to make up from other producers.

Despite longstanding U.S. policy on the SPR, there are reasons to believe the reserves could be used more liberally now.

Unlike in 2008, when oil prices shot to nearly$150 a barrel in a demand-led rally, the current spike is driven by the real loss of supply -- a distinction which could give President Barack Obama more latitude to tap into the SPR, even though Libya ships only a fraction of its oil to U.S. shores.

In addition, the global economy is in a more precarious state than was generally believed at the start of 2008, prior to the financial crisis.

"Sovereign debt issues need time and growth to resolve. High oil prices threaten that outcome. No leader will want to preside over a recession that they had the tools to avert," said Lawrence Eagles, head of oil research at JP Morgan.

His outlook calls for a possible SPR release if Brent crude pushes materially above$120 a barrel. It settled on Friday at near$116, having jumped about 13 percent in two weeks.

U.S. federal law allows the government to tap the reserve during a national energy supply shortage that raises petroleum prices and could damage the economy. The president has the authority to determine such an emergency.

While the reserves could help make up for lost supplies, it is unclear how effective they would be in tempering fears that unrest could spread to other, bigger producers including Saudi Arabia, where security forces have detained at least 22 minority Shi'ites following protests last week.

OFFICIALS KEEP DOOR OPEN, DEMOCRATS PUSH

On Thursday, U.S. Treasury Secretary Timothy Geithner played down the risks to the oil supply, but also reminded lawmakers of the emergency stockpile.

"If necessary, those reserves could be mobilized to help mitigate the effect of a severe, sustained supply disruption," Geithner told the U.S. Senate Foreign Relations Committee.

But there has been growing support among Senate Democrats for tapping America's emergency oil supply.

Senator Jay Rockefeller last week urged Obama to allow a"limited drawdown" from the oil reserves to"protect our national security by preventing or reducing the adverse impact of an oil shortage.

But Republican Senator Lamar Alexander, speaking on CNN's"State of the Union" program on Sunday, said he would not support the oil reserve drawdown.

On Wednesday, U.S. Energy Secretary Steven Chu had ruled out releasing oil from the reserve, saying ramped-up oil production in Saudi Arabia should lower the crude price.

"We're hoping market forces will take care of this," he added.


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суббота, 5 марта 2011 г.

Tornado slams La. town, downed tree kills mother

RAYNE, La.– A tornado slammed a southwestern Louisiana town Saturday, killing a young mother who was sheltering her child and injuring 11 other people. More than 100 homes were damaged, many of them destroyed, authorities said, and about 1,500 people were evacuated because of natural gas leaks.

Maxine Trahan, a spokeswoman for the Acadia Parish Sheriff's Office, said 21-year-old Jalisa Granger was killed when a tree fell on her house.

"She sheltered the child to protect her from the storm and a tree fell on the house and it killed the mother but the child was OK,"Trahan said, adding that a relative who lived nearby found them.

Debris was littered throughout Rayne, a town of about 8,500 people, after a line of violent thunderstorms moved through the area and left behind a swath of damage about a quarter of a mile wide to three miles long.

Pieces of homes were strewn about the tops of trees, and power lines were down. A U.S. Postal Service truck was flipped to its side.

"It's a mess back there— a lot of damage,"Trahan said. The community is near Route 10 and about 70 miles west of Baton Rouge.

Trahan said the natural gas leaks, which were later fixed, delayed authorities trying to count how many homes and businesses were damaged. About 1,500 people were ordered out of the area for the night, she said, because officials feared more gas leaks could occur. A temporary shelter was set up at a fire station— about two dozen displaced persons were there Saturday night— and officials were working to find other shelters. A curfew was imposed for the storm-damaged area and will remain in effect until at least 6 a.m.

"There are houses off their foundations,"said State Police Trooper Stephen Hammons."There are houses that have been destroyed."

The National Weather Service sent a team to investigate and confirmed a tornado had struck the area.

The system that hit Rayne quickly moved east and drenched New Orleans, where several Mardi Gras parades either were delayed, started earlier or canceled because of the severe weather.

As the storm system moved east, it began to weaken but the weather service maintained tornado watches for south-central and southwest Alabama and northwest Florida, including Destin and Panama City, until 11 p.m. Eastern time.

Showers and thunderstorms were expected to move through the area, contributing to rough waters and dense fog in the early-morning hours.

"The thunderstorms are moving into increasingly stable air and they're getting a little weaker as they move east, particularly the ones above land,"NWS forecaster Mark Wool said Saturday evening.

Wool said the severe weather was caused by strong winds ahead of a cold front.


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пятница, 4 марта 2011 г.

Dark Energy: Astronomers Inch Toward Solving Space Riddle

You've probably never heard of a galaxy known as NGC 6264, and you've surely never given it a whole lot of thought. But the distant star cluster has just provided astronomers with new insight into one of the most mysterious forces in the universe.

To understand that force even a little, think about the last time you threw a baseball straight up in the air. What happened was what will always happen as long as you live on earth: gravity made the ball slow, stop and fall back to the ground. If you were born on the planet Krypton and landed here as a baby, the ball would reach escape velocity and shoot into outer space.(See the top 10 scientific discoveries of 2010.)

Astronomers trying to understand the history of the universe have long thought of galaxies as huge, shiny baseballs. They were flung outward about 13 billion years ago, in the Big Bang; that's why the universe is expanding. But whether they would someday stop and reverse direction under their mutual gravity or keep going forever wasn't clear. To figure it out, two teams of observers decided more than a decade ago to look deep into the cosmic past, by comparing the velocity of extremely distant galaxies with that of closer ones. The farther you peer into space, the farther you peer back in time, and so if the more remote galaxies are flying apart faster than the close ones, that means the slowdown has already begun. If not, it will probably never happen.

To the astronomers' amazement, they found that the universe is actually expandingfasternow than it was billions of years ago. It's as though the baseball had a rocket attached. And the only plausible explanation was that some mysterious, invisible source of energy must be pushing the universe apart faster and faster all the time.

That mysterious force came to be known as dark energy, and to date nobody has figured out exactly what it is. All astronomers know is that dark energy seems to make up more than 70% of the matter-energy content of the universe. The rest is mostly the equally mysterious dark matter. Ordinary matter - the stuff that stars, planets and people are made of - amounts to a couple of percent at best. Theorists have advanced a bunch of competing ideas about the nature of dark energy - including Albert Einstein, who proposed a form of dark energy called the"cosmological constant"nearly 100 years ago. Even Einstein kept things pretty vague, venturing only that his constant would keep the force of repulsion the same everywhere in the universe - and that's as good a guess as we've had ever since.(See pictures of Albert Einstein.)

"Shake a tree full of theorists and 20 ideas will fall out,"is how Adam Riess of the Space Telescope Science Institute in Baltimore, Md., a co-discoverer of dark energy, described it to TIME in 2001. To figure out who's right will take a far more precise measurement than anyone has done to date.

That's why a new observation by scientists at the National Radio Astronomy Observatory, in Virginia, could be so important. By linking a group of far-flung radio telescopes into a virtual telescope thousands of miles across, James Braatz and Cheng-Yu Kuo have measured the distance to galaxy NGC 6264 to an accuracy of 450 million light-years from Earth, give or take 9%.

That's crucial, because while it's simple to measure how fast a galaxy is moving, you also need to know exactly where it is. Imagine that a car is accelerating toward you, and you want to know when it will zip by. To calculate that, you need to know not only how fast it's going at any given moment, but also how far away it is.(Read"Dark Matter: New Evidence on How Galaxies Are Born.")

Astronomers already have ways of measuring distance, but they're based on a system of steps. The first is a direct measurement of the distance to a nearby cosmic object using the same parallax method sailors use. Next, that measurement is used to gauge the distance to farther objects, which are used in turn to measure still farther ones, and so on. Each of these steps introduces errors, so it would be better to measure distant galaxies directly.

That's what Braatz and Kuo have done. They've homed in on the black hole at the core of NGC 6264 - or more precisely, the disk of gas that swirls around it before being sucked into oblivion. Water molecules in the disk act as natural masers - essentially, they're lasers that transmit in radio frequencies rather than visible light. With those masers acting as beacons, the astronomers used a single radio telescope to figure out the actual size of the disk. Then they used their virtual radio to measure its apparent size - how tiny it looks at such an enormous distance. It's something like knowing the real size of a silver dollar, seeing how big it appears across a field, then asking yourself,"How far away would it have to be to seem that small?"(Comment on this story.)

This isn't the first time Braatz and Kuo have performed this trick, but it's the farthest galaxy they've attempted to survey."We have another six or so in the can,"says Braatz,"and we ultimately want 10 or so."It's also not the most precise measurement ever made: the old-fashioned, step-by-step technique is accurate to within 6%. Ultimately, though, Braatz hopes to get the new method down to 3% accuracy."It's hard work,"he admits."There's no guarantee we can do it."

If they can, though, it will bring theorists a step closer to understanding what dark energy really is - and maybe even vindicating Einstein. That would be ironic. Back in the 1920s, Einstein abandoned the concept of the cosmological constant, calling it"the greatest blunder of my life."If dark energy really does match his long-ago idea, his greatest blunder could also turn out to be his final triumph.

See amazing pictures of the sun.

See"The Hubble Space Telescope's Greatest Hits."

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