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The Antarctic Sun, December 14, 2003

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The Antarctic Sun, December 14, 2003 Published during the austral summer at McMurdo Station, Antarctica, for the United States Antarctic Program December 14, 2003 Underwater world... Scientists get ANTCI By Kris Kuenning Sun Staff Greenhouse gases and global warming. The ozone hole. Sunburn and glacial melt. These things affect the whole world. So why study them in the frozen desert at the bottom of the earth? “As the climate changes, so changes the chemical composition of the atmosphere,” said atmos- pheric chemist Douglas Davis from the Georgia Institute of Technology. “And that chemical composition becomes a fingerprint of the climate imprinted on the ice.” The ice blanket over Antarctica provides half a million years of fin- gerprints. But to analyze the chem- icals in an ice core sample, scien- tists have to understand where they come from and how they are con- verted to the forms found in the ice. A project involving 10 institu- Photo by Kevin Hoefling / Special to The Antarctic Sun tions, led by Fred Eisele, started by Antarctic diver Luke Hunt peeks inside a sea sponge near Cape Barne in McMurdo Sound. investigating the Antarctic process- es related to sulfur. Eisele holds a joint position at Georgia Tech and the National Center for The other side of the Ice Atmospheric Research. Sulfur is important in the atmos- By Kristan Hutchison divers return to the surface eager to go below phere because it reflects solar radi- again, with descriptions and pictures diffi- Sun staff ation, produces atmospheric haze cult for those standing on the empty icescape Antarctica becomes a different world and acid rain and influences ozone above to imagine. from below, full of color and life, where the depletion. Sulfur is produced natu- penguins actually seem to fly. “That’s the cool thing about diving here,” rally by volcanoes and the ocean’s said Rob Robbins, dive supervisor for the It’s a side of the Ice seen only with 60 kg phytoplankton, but it also is a by- Antarctic program. “There’s basically noth- of scuba gear and enough insulating layers to product of certain industries. make the Michelin man look underdressed. Despite the cold and difficulties, science See Underwater on page 7 See ANTCI on page 10 INSIDE Quote of the Week Ice apples Bookworm “You don’t get where I am by quitting at the first sign of a Colin Bull Page 11 Page 12 headache.” - Private pilot short of fuel at McMurdo Station www.polar.org/antsun 2 • The Antarctic Sun December 14, 2003 Ross Island Chronicles By Chico Man, my back is killing me ... I can see why. Living in Antarctica can be very stressful. Cold, hard facts McMurdo’s network Amount of bandwidth available for Internet users: 768 kb, similar to a DSL line back in the States, but for 1,000-plus users. About 50 You have to take time to You have to be at peace with yourself. percent of that is for recreational Web surfing. release all that negative energy Learn to relax. The pipe is capable of sending data at 5.7 MB that helps bring on stress. of data per minute. In a 24-hour period, the average is 5.5 MB per minute. Data receiving priority if needed: 1. Emergency medical video teleconferencing (rarely used, but up to half of all bandwidth dedicated to it when needed) 2. Grantee data, internal network infrastruc- ture traffic and International Monitoring System data 3. Grantee data, NPR streaming audio feed and mission critical infrastructure traffic 4. Grantee data, Outlook e-mail, weather data Hey, come back. I’m stuck. There are 5. Grantee data and Web traffic (surfing) Breathe in, breathe out. leopard seals around. Don’t leave me Blocked: All other streaming media, Peer-to- like this ... Peer file sharing clients. E-mail messages per: Week: 102,083 Day: 14,583 Minute: 16 Best times to use the Internet: Late night, between 1 to 4 a.m. Source: McMurdo Network Operations Center The Antarctic Sun is funded by the National Matt Davidson Science Foundation as part of the United States Antarctic Program (OPP-000373). Its pri- Queer Eye for the Antarctic Guy mary audience is U.S. Antarctic Program participants, their fami- lies, and their friends. NSF reviews and approves material before publication, but opinions and conclusions expressed in the Sun are not necessarily those of the Foundation. Use: Reproduction and distribution are encouraged with acknowledgment of source and author. Senior Editor: Kristan Hutchison Editors: Brien Barnett Kris Kuenning Copy Editors: Melanie Conner, Geoff Jolley, Wendy Kober, JD Menezes, Mark Williams Publisher: Valerie Carroll, Communications manager, RPSC Contributions are welcome. Contact the Sun at [email protected]. In McMurdo, visit our office in Building 155 or dial 2407. “Oh my god!!! What is that? Run!!!” Web address: www.polar.org/antsun December 14, 2003 The Antarctic Sun • 3 Documentary crew visits South Pole By Kristan Hutchison Sun staff fter 11 days, National Geographic documentary pro- ducer, Michael Brown knows Amore people at the South Pole than in the town where he lives. He talked to at least 100 people at Amundsen-Scott South Pole Station, almost half the station population. “In the end, it was a lot of people and pretty intense things, because there, things are pretty much stripped down to the bare necessities,” Brown said of his first visit to the Pole. He expects to return next year with footage to show, since this is just the beginning of a three-year film documen- tary National Geographic is making, with support from the National Science Foundation. Brown is working with asso- Photo by Paddy Douglas / Special to The Antarctic Sun ciate producer/sound engineer Adrian Adrian Kubala holds the documentary team’s fuzzy shotgun microphone, while cameraman Kubala and cameraman Mike Single. This Mike Single captures video and Michael Brown directs from the skiway at South Pole. was Single’s 19th trip to Antarctica. The purpose is “to show the public the value of South Pole Station, which as “Our story, the way we tell studying’s sake. This is stuff that matters.” it turns out is pretty amazing,” Brown it, is through people. We won’t The documentary crew also filmed the said. logistics of the station, from a tour through Having climbed Everest three times, try to talk down to anybody the old dome with station manager BK Brown isn’t easy to impress, but the sci- through this film.” Grant to the construction crew yelling to keep each other psyched up as they mount ence and people at the South Pole left a -- Michael Brown, strong impression on him. So strong, in ed steel beams in place in –40 C. fact, that he’s considering coming back for National Geographic producer “We got sort of broad brush strokes in a winter someday. this first visit,” Brown said. “The parts of ple around as they worked and interacted the story we really like, we’ll come back “It’s one of the last places where this with other people. and complete them.” number of people can be right on the edge “Our story, the way we tell it, is through Some of the stories he’ll complete of the frontier,” Brown said. people. We won’t try to talk down to any- back in the U.S., where he plans to film His first clue that South Pole would be body through this film,” Brown said. air samples from the South Pole being a different experience was when he got off The science projects he focused on dur- analyzed at the lab in Boulder, neutrino the plane and saw the cargo handlers danc- ing this visit were ones with scientists at detector parts being packed for shipping ing to keep warm. the station to talk about them, including and the supply vessel being loaded in Port “Things are interesting, but the most the 7 km long antenna, atmospheric Hueneme. visually intriguing thing there is is a physics, the ozone hole, climate change, He hopes to follow it up at McMurdo human face,” Brown said. “The expected solar flares and the upcoming project to Station, filming the arrival and unloading is not that interesting, but the unexpected build a large neutrino detector. of the supply vessel. or fun stuff is much better.” “I was very intrigued at how important “Without McMurdo, there wouldn’t be To capture those unexpected moments, the science is to the rest of the world,” much of a South Pole station,” Brown the camera crew spent time following peo- Brown said. “This is not just studying for said. What is the “I mixed chemicals “Being a carnie for a year. I trav- “Valet at International at a button factory.” eled all over Oregon, Washington House of Pancakes for oddest job Cara Sucher, Palmer senior and British Columbia. It was senior citizens’ night.” you’ve ever had? assistant supervisor of lab great.” Nicholas Johnson, operations, Port Washington, Mark Furnish, McMurdo waste South Pole cargo, N.Y., sixth season ops manager, Denver, 10th season Seattle, fifth season 4 • The Antarctic Sun December 14, 2003 Perspectives Perspectives Finding your strength in Mactown By Mariah Crossland don’t know where to find an apparatus or how to use it, usually Of all the ways to spend free time in Antarctica, only a few someone is willing to show you. It’s rarely crowded and the of them will add muscle, build stronger bones, lower cholesterol wide range of equipment available should keep you from having and increase a person’s metabolic rate while relieving stress. to wait around to finish your routine.
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