Students on Board

Set sail with LSU geology professor Phil Bart and a team of students - both undergrads and graduates - on board the NATHANIEL B. PALMER. See what they saw as they left McMurdo Station, and voyage the Ross Sea, to study evidence left by ancient ice sheets which may help predict the rate and extent of future sea level rise. Philip Bergeron, one of the undergrads, reads a page from his journey detailing their scientific adventure.

The Traverse Begins

After three weeks of hectic preparation, including placing brand new Norwegian and US flags - and decals for NSF and the Norwegian Polar Institute (NPI) - on the tracked vehicles, the traverse rolls out on November 16, 2007, heading for South Pole, more than 3,000 kms away. NPI's Jan-Gunnar Winther thinks a successful traverse will be a historic milestone in both exploration and cutting-edge science. The train of heavily-laden sleds passes spectacular mountain scenery as it climbs away from Troll Station up to the flat, white polar plateau. At their first science stop, researchers Mary Albert, Tom Neumann and Lou Albershardt dig a snow pit, and explain why they are sampling seasonal layers and photographing ice crystals - in part to gather "ground truth" to calibrate NASA's satellite observations of the vast and little known East Antarctic.

Getting Ready

The three weeks at Troll Station are a blur of all-important activities. Erecting the science tent on a sled that will keep the researchers out of the wind as they process snow samples and ice cores. Tens of ice core boxes need pre-labeling, to save time en route. The safety officer drills them on crevasse rescue techniques, but there's time for a birthday party for the Norwegian camp manager who is planning the menu to keep the team warm and happy en route. Hurricane force winds of more than 100 mph confine the team inside, where they test equipment. It's also time to try on Glen Liston's unique "nose mitts" - he's made one for every member of the team. Watch now to see why Atsu thinks he looks like a duck!

From Cape Town to Troll Station

US and Norwegian researchers gather in Cape Town, and relax down by the waterside before boarding plane for Troll Station. There is cargo to carefully log in and weigh, group meetings to finalize plans. The 8 hour flight to Antarctica is a time to catch up on sleep. Arriving at Troll, a sign reads "Hot Dogs", but it's just a long-running joke about the two nations preferences in food. The members of the traverse know their adventure is now truly beginning.

Deciphering the secrets of past climate hidden in ice cores depends on the technical skills and ingenuity under pressure of drillers from ICDS, the University of Wisconsin-Madison's Ice Coring and Drilling Services. In this high-spirited video, ICDS staffers Lou, Mike and Jay explain why they enjoy the life of drillers, braving extreme cold in some of the remotest regions of the globe. Mike says drilling requires both science and art, and why he keeps his hand on the cable even when it's minus 20! Lou talks about feeling connected to the equipment in order to keep it running properly, and Jay explains the satisfaction of having fun amidst beautiful scenery, and helping obtain good data for the researchers.

In May and June 2007, Mary Albert (CRREL) and Jeff Severinghaus (Scripps) led a team of 9 researchers and 3 drillers in a 3-week project to drill down through nearly 125 meters of "firn" and ice close to NSF's Summit Station, Greenland. "Firn" is multi-year snow before it's transformed into solid ice through the pressure of layer upon layer of new snow each successive year. Understanding the physical structure of the firn and the gases trapped in it, is essential to properly interpreting the ice core record, and understanding what cores reveal about Earth's past climate. As Jeff Severinghaus says, with a more accurate understanding of snow, firn and ice you can take climate data from ice cores "to the bank" - such as the fact that sometimes Earth's climate can jump 18 degrees F in just a decade - and make more accurate predictions of the future.

Join an expedition out onto the spectacular "blue ice" to see how scientists search for chunks of the Earth and Moon - and liberate frozen meat patties for dinner. Check out an Antarctic fashion show, take a skidoo trip across a frozen landscape.

Student participants and educators of the 2007 Students on Ice Antarctic Expedition discuss the importance of the legacy of the International Polar Year.

Short clip explaining the International Polar Year and Students on Ice expeditions. Video includes interview footage from the Students on Ice Arctic expedition 2007.

Footage from the 2007 Students on Ice Antarctic Expedition. Students on Ice (SOI) is an award winning program dedicated to taking youth on educational expeditions to the Arctic and the Antarctic together with world-class teams of scientists and educators. As pioneers of experiential environmental education, the SOI experience has changed lives of students from all walks of life and backgrounds in what we like to call the greatest classroom on earth!