Climate and Atmospheric Circulation

Critical polar data flows briskly to researchers

Yahoo - Earth Climate & Atmosphere - Wed, 2010-09-01 17:02
Operation IceBridge -- a NASA airborne mission to observe changes in Earth's rapidly changing polar land ice and sea ice -- is soon to embark on its fourth field season in October. The mission is now paralleled by a campaign to bring data to researchers as quickly as possible and to accelerate the analysis of those changes and how they may affect people and climate systems.

Social Security sends early payments ahead of Earl (AP)

AP - The Social Security Administration is delivering checks a day early to hundreds of thousands of East Coast residents to make sure the money beats Hurricane Earl's arrival.

The Uneven Energy Playing Field and the Spindoctors who Ignore it

desmogblog.com - Wed, 2010-09-01 16:48

There has been a recent surge in articles from fossil-fuel friendly sources pointing to the inequity of tax credits and government subsidies being directed to the renewable energy sector. 

The latest is by Alan Caruba writing on the industry-backed CFACT website bemoaning a $7 million investment in a wind project in New Jersey. 

What Caruba and others fail to mention in their argument is that the fossil fuel industry - the main competitor to the renewable energy sector - receives more than ten times as much in government subsidies globally.

A recent report by Bloomberg New Finance finds that worldwide, the fossil fuel industry - which is made up mainly of oil, gas and coal companies - receives $557 billion a year in government subsidies while the renewable energy sector receives around $45 billion, or over ten times less support.

<!--break-->

In the United States, government spends two-times more money on subsidies to the fossil fuel sector, with $72.5 billion going to dirty fuels and $29 billion to clean technology. And half of that $29 billion goes into subsidies for corn-based ethanol and not wind, solar and geothermal technology.

Not mentioning the ridiculousness of subsidizing companies like ExxonMobil, one of the most profitable companies in the history of the world, this uneven playing ground in the energy sector between fossil fuels and clean energy is what allows people like Caruba to make his false arguments.

 

Supercomputing brings the climate picture into focus

Yahoo - Earth Climate & Atmosphere - Wed, 2010-09-01 16:16
Recent advances in supercomputing have brightened the future of climate modeling, but they also bring to light complicated questions about the fundamental workings of our planet and our atmosphere.

Washington Post Editorial Slams Ken Cuccinelli "Embarrassing" Witch Hunt Against Climate Scientist

desmogblog.com - Wed, 2010-09-01 14:53
ken_cuccinelli_370x278.jpeg

The Washington Post penned an excellent editorial yesterday deriding Virginia Attorney General Ken Cuccinelli's political attack against climate scientist Dr. Michael Mann, a former UVA professor whom Cuccinelli has targeted in a witch hunt.  

The Post editorial notes that "the overblown critique of climate science that emerged early this year continues to underwhelm," citing several examples of the recent rash of politically-motivated attacks on climate science, including the much-ado-about-nothing 'Climategate' episode last winter, the repeated attacks against the integrity of the U.N. IPCC, and of course Mr. Cuccinelli's witch hunt against UVA and Mike Mann. 

This week's ruling by Circuit Court Judge Paul Peatross confirming that Cuccinelli lacked "an objective basis" for his witch hunt "put a damper on a pernicious fishing expedition," the Post says.

But that hasn't checked "Mr. Cuccinelli's zeal," since he immediately announced plans to re-rig his fishing pole and try again to smear Dr. Mann, "thereby extending his assault on academic freedom," says the Post.

The editorial closes with sharp criticism for Cuccinelli's attempt to "embarrass Virginia":

"We hope he rethinks his course. At this point all he can do is waste more taxpayer money, force the university to waste more of its money and embarrass Virginia in a way that can only harm its higher education system." 

Check out the full editorial, "
A judge puts a damper on Mr. Cuccinelli's U-Va. witch hunt." <!--break-->

 

Hurricane Earl center seen keeping off U.S. coast: NHC (Reuters)

Reuters - The head of the U.S. National Hurricane Center said on Wednesday he was highly confident Hurricane Earl would veer to the northeast starting late on Thursday, which should keep the worst of the storm from the U.S. East Coast.

Why Do Hurricanes Often Curve Out to Sea? (LiveScience.com)

LiveScience.com - The forecast path of Hurricane Earl, expected to run parallel to the U.S. East Coast before heading offshore, is a typical one for Atlantic storms to follow.

Hurricane Earl downgraded to Category 3 storm (Reuters)

Reuters - Hurricane Earl weakened slightly to a Category 3 storm as it churned toward the eastern U.S. seaboard on Wednesday and looked to sideswipe the densely populated coast from North Carolina to New England, the U.S. National Hurricane Center said.


NC vacation island to be cleared as Earl nears (AP)

AP - Tourists on a North Carolina vacation destination island were preparing to board the ferries and head for the mainland early Wednesday and more evacuations could be on the way as powerful Hurricane Earl threatened to sideswipe the East Coast.


US East Coast braces as Hurricane Earl approaches (AFP)

AFP - The US East Coast braced Wednesday for an expected hit from Hurricane Earl, which threatened weekend holiday plans for beachgoers after pummeling several Caribbean islands with heavy winds and rain.


Climate scientists should not write their own software, says researcher

Yahoo - Earth Climate & Atmosphere - Wed, 2010-09-01 05:17
Danny Bradbury, BusinessGreen , Wednesday 1 September 2010 at 10:03:00 Computer scientist urges software developers to help climate scientists produce better modelling tools A study by a computer scientist at the University of Toronto suggests that the computer models used to predict climate change may be undermined due to a lack of programming expertise. Steve Easterbrook, of the University's ...

How Are Hurricanes and Tropical Storms Named? (Time.com)

Time.com - Hurricanes and other tropical storms are given names to make it easy for the public to know which particular storm warnings or news reports to follow. It's especially important in busy hurricane seasons that see multiple storms at the same time


Climate change: The facts of life | Editorial

Yahoo - Earth Climate & Atmosphere - Tue, 2010-08-31 21:56
Political action seems again improbable, but it remains more urgent than ever Climate change now reveals itself on a weekly basis. Scientists this month identified a colony of the Aedes aegypti mosquito, which carries both yellow fever and the dengue virus, in the Netherlands. This African insect had not been seen in Europe for more than 50 years. A few days later US researchers reported that on ...

Letters: Sex and food

Yahoo - Earth Climate & Atmosphere - Tue, 2010-08-31 19:24
Climate peril: is it too late?

Hurricane Earl path prompts 'hurricane watch' for North Carolina coast (The Christian Science Monitor)

The Christian Science Monitor - As hurricane Earl moves closer to the US, the National Hurricane Center issued a hurricane watch Tuesday for the area north of Surf City, N.C., to Duck, N.C.

On Factual Literacy and Media Responsibility In The Age Of Fox News and Rush Limbaugh

desmogblog.com - Tue, 2010-08-31 19:05

This New York Times online editorial last week by Tim Egan, "Building a Nation of Know-Nothings," says a lot about the need for literacy, respect for facts and rational thought all being important building blocks for democracy.  

Egan notes the "astonishing level of willful ignorance" evident among the public, thanks to the lies and distortions put forward "largely by design" by Rush Limbaugh and Fox News, "aided by a press afraid to call out the primary architects of the lies."

Egan correctly points out that this pattern is all too often seen on the subject of global warming:

"Climate-change denial is a special category all its own. Once on the fringe, dismissal of scientific consensus is now an article of faith among leading Republicans, again taking their cue from Limbaugh and Fox." 

Read "Building a Nation of Know-Nothings" on The New York Times website. <!--break-->

 

 

Satellite burns up in Earth's atmosphere

Yahoo - Earth Climate & Atmosphere - Tue, 2010-08-31 18:56
A NASA satellite that spent seven years studying Earth's polar regions ended its successful mission Monday by plunging back to Earth on purpose to burn up in the atmosphere.

Are the Oceans Getting Saltier?

Yahoo - Earth Climate & Atmosphere - Tue, 2010-08-31 17:22
Measuring ocean salinity is a bout a lot more than salt; changes in salinity can help us understand how Earth's climate is changing.

New Findings on Carbon Dioxide Release from World's Oceans

Yahoo - Earth Climate & Atmosphere - Tue, 2010-08-31 17:11
Carbon Dioxide (CO2), a greenhouse gas, is intricately linked to global warming. The largest store of CO2 is the world's oceans. How the oceans sequester or release CO2 to or from the atmosphere is important to understand as mankind alters Earth's climate with the burning of fossil fuels. A new report from researchers at the University of California, Davis offers clues on how that mechanism ...

Hurricane Katrina's Fifth Anniversary: Bridging the Gulf (Time.com)

Time.com - Ceremonies commemorating the five-year anniversary of Hurricane Katrina showed everything that has been absent from the fight over plans to build an Islamic cultural center near Ground Zero in Manhattan was gloriously present along the Gulf coast