Daily Archives: February 21, 2012

Spread of Libyan Upset Could Lead to Increased Gas Prices

As political unrest and violence in Libya escalates, oil prices have reached the highest level in over two years.  Although just a small portion of Libya’s oil production seems to have been affected, analysts worry that revolts will spread to key oil producing nations such as Iran.

Within a few days, average regular gas prices are expected to rise to $3.25 and senior analyst at energy tracker DTN states, “If this thing escalates…$5 gas isn’t out of the question.”

Presently, Libya is in possession of the most oil reserves in Africa and acts as the world’s 15th largest crude exporter–exporting 1.2 million barrels of oil per day. Business pulled from Libya could easily be picked up by other big-time oil producers like Saudi Arabia.

Gas prices, although 20% higher than last year, are still lower than the record high average set in July 2008.

Tom Kloza, chief analyst at the Oil Price Informative service, assumes that by Memorial Day Weekend, gas prices will be set at $3.75, but he explains that “If prices move too high consumers will cut back, and prices will fall. It really alters consumer psychology.”

Although these numbers are mere predictions, it is safe to say that if this continues to be a problem, the economic impact could be huge.

University of Pennsylvania Paleobotanist Discovers a 300-million-year-old forest

University of Pennsylvania paleobotanist Hermann Pfefferkorn along with three colleagues recently presented a reconstruction of a fossilized Pompeii-like forest that had been preserved in ash after a volcano eruption 300 million years ago in what today would be considered Northern China.

Pfefferkorn’s study of this site near Wuda, China provides insight into the ecology and climate of the ancient time. In a matter of just a few days, the forest was covered in volcanic ash which preserved plant life as it fell.  The site was so well preserved that researchers were able to find tress with leaves, branches, and the trunk still intact.

Researchers were able to unearth large tracts of rock from the site and examine 1,00 m@ of the ash layer in order to characterize the local paleoecology. Through their observations, researchers were able to date the ash layer to 298 million years ago–the beginning of the Permian period in the earth’s geology. At this time in history, North American and Europe were fused together while China existed as two smaller continents, but each had a tropical climate. Interestingly, it is noted that the three study sites, although close in distance, differed from each other in plant  composition.

Pfefferkorn believes that his findings provide valuable information to aid in the study of how climate changes affected life on earth, but explains that since his studies only cover one moment of the earth’s history, that he can not yet explain climate’s effects.

Privatization Comes to Brazil Airport

Photo Credit: www.infraero.gov.br

An airport in Brazil has sold for 16.2 billion reais, or $9.4 billion, and will now be privatized.

Guarulhos, Sao Pauolo’s main international airport, was the one that was sold.  It was bought for more than 4 billion reais more than the second-highest bid.

The offer included 51% of a public-private partnership with Infraero, Brazil’s lumbering state-owned operator.  The partnership will also result in the giving the government 10% of its turnover, as well as paying the sum in inflation-linked installments for the next 20 years.  Whatever is left of the money will be used to fix up the terminals as well as preparation for when Brazil hosts the 2014 World Cup.

Two other of Infraero’s 66 airports are also up for offer.  Viracopas needs investment in order to deal with overflow from Guarulhos, and the Brasilia’s airport needs to be expanded.

Between the three airports, 30% of the country’s air passengers and 57% of its air cargo pass through them.

Man Found in Car After Being Stuck in Snow for Months

Photo Credit: www.ibtimes.co.uk

A man in Sweden was recently pulled out alive of his snowed-in car after being stuck inside of it since December.

Peter Skyllberg, 44, was found by a couple of snowmobilers who noticed the top of his car on a snow covered road in Umea.  They cleared off some of the snow on the car and peered inside, where they saw the man huddled inside a sleeping bag.

Skyllberg had apparently gotten stuck in a snowstorm and drove his car off the main road on Dec. 19.  Police were alerted of the situation on Feb. 17.

Skyllberg was in bad shape when found, as he was starving and could barely move or speak. Temperatures in the area had recently gone down as low as minus 30 degrees Celsius, or minus 22 degrees Fahrenheit.

He apparently survived on only snow and is currently at Umea University Hospital recovering.

New Study Says Depression Leads to Bullying

Photo Credit: www.niabf.org.uk

A new study has shown that adolescents who suffer from depression are more likely to be bullied at school.

The study also revealed that while most suspect that children become depressed from bullying, it’s often not true.  According to Karen Kochel, Ph.D., Arizona State University School of Social and Family Dynamics assistant research professor, depression symptoms actually predicted negative peer relationships.

Children in fourth grade who are depressed were predicted correctly to be bullied in fifth grade and have difficulty with peer acceptance in the sixth grade.

486 children in fourth to six grade were examined.  Data was collected through yearly surveys from parents, teachers, peers, and students, and was part of a large-scale study that began in 1992.

Teachers and parents had to identify signs of depression in the child, like crying often or lack of energy.  Peer victimization was defined as bullying that was physical, verbal, and relational, which includes saying mean things or picking on someone.

The study concluded that adolescents need positive peer relationships in order to adapt to certain parts of life.

The new research is published in the journal Child Development, and was funded by the National Institutes of Health.