Antarctica has a secret within its sediments and NIU is playing a prominent part in unearthing it.

Professors Ross Powell and Reed Scherer, both members of NIU’s department of geology and environmental geo-sciences, have done some very extensive research in Antarctica.

The research deals heavily with “man-made” global warming and its effects on the Antarctic “ice sheet.” Powell has visited Antarctica 11 times, and he accompanied a research team made up of 70 top scientists from countries including the United Kingdom, Italy, Germany, Netherlands, Australia and the United States three times.

“Our research showed us that many years ago, the world was three or four degrees celsius warmer than now,” Powell said. “We are seeing trends in our research that indicate that a warming cycle of the same temperature could affect us within the next couple centuries.”

It could be detrimental if this type of warming occurs.

“As the sea water warms, it expands, which would raise the ocean levels,” Powell said. “Even if our oceans rose only a few centimeters as a result of this warming, coastal areas could possibly be at risk. Research that we have gathered does not indicate any eminent danger.”

Tom Parisi, a public affairs specialist, praises the work of both NIU professors.

“Whenever we have scientists published, it bolsters the university’s reputation and it is clear evidence that our faculty members are doing a great job,” Parisi said. “It is exciting to see what these professors are bringing to NIU.”

A full report of this research is being published in the most prestigious scientific journal, Nature, according to Powell. Both Powell and Scherer’s research will be published in this journal, something Powell considers a great honor.

“When you are published in Nature, the highest standard of quality is being represented,” Parisi added.

Chairman of geology Jonathan Berg agrees that the success of both professors will not only help NIU but also enlighten society.

“NIU was one of the top three colleges represented in this important research,” Berg said. “This can only be seen as a positive to help individuals receive grants.”