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Adventures in Antarctica

guedo79 -- Most science staff fly commercial flights from their home cities to Christchurch, NZ. The US Air National Guard (of NY) and the NZ air force handle flights down to the ice--either in C-130 cargo planes (a solid 8 hour trip, crammed in knee-to-knee with your compatriots and surrounded by shaking boxes of produce) or a more modern jet cargo plane (I want to say C-4, but not the plastique kind), which is a 4-6 hour flight, and is rather like spending the afternoon in a spacious, humming warehouse.

Piratecat-- In the dry valleys, temperatures range from about -20*C to right around 0*C during the peak of summer. It feels wicked cold, wicked quickly when the sun dips behind a valley wall, and wind-chill is a pain (60 mph or faster katabatic winds drain into the valleys on a nearly daily basis). Truth be told, though, the coldest I felt there last field season was when cold, wet air (e.g., blizzards) blew in from the coast. Most of the time it's cold, but it's a dry cold, which is less sapping. Field researchers adapt to the cold by working hard, keeping moving, and eating lots of chocolate and hot tang.
 

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Warehouse23,

Very cool stuff. I had a friend in the Washington State Air Guard who would go down there in the summer (Antarctic summer) to work on their networks. I was in the Washington Air Guard and well and was a network tech and I must say, very envious of what he did. Thanks for the links to the pics!
 



Warehouse23 said:
Piratecat-- In the dry valleys, temperatures range from about -20*C to right around 0*C during the peak of summer. It feels wicked cold, wicked quickly when the sun dips behind a valley wall, and wind-chill is a pain (60 mph or faster katabatic winds drain into the valleys on a nearly daily basis).... Field researchers adapt to the cold by working hard, keeping moving, and eating lots of chocolate and hot tang.
When I suffer for my job, it generally involves having to play a bad video game for an hour or two.

You, my friend, are dedicated. Some day you can tell your grandchildren about this if you haven't frozen off your ghoolies.
 

Aye--Tang. Developed by NASA, prefered by janitors (turns out it works about as well as Comet on persistant stains). It does a pretty good job of holding off scurvey, too, which is less of a problem these days (particularly with fortified foodstuffs).
 


Basically, to stay warm on the ice, you need calories, fat, and some protien for muscle growth and repair (digging sample pits and wrassling ice cores is hard work!). Although sugar will keep you going in a pinch (early explorers kept themselves going with cocaine tablets for long forced marches--but greatly preferred daily sugar cube rations to hourly "pep pills"), one of the big discoveries of polar exploration was the need for a relatively high-fat diet to keep body temperature up.
 

GlassJaw said:
If you found some dormant Elder Gods in the ice, I bet that would make a good topic for a paper.
Damn, someone beat me too it. :p

You should also watch out for shape-shifting Things. I wouldn't trust any of the sled dogs, if I were you. :uhoh:
 

Hi All-- Sorry for the hiatus, but life has been very busy in the lead up to the field season. I'm leaving the USA tomorrow for Christchurch, New Zealand, which is the jumping off point for the Ross Ice Sheet (McMurdo Station) side of Antarctica. With some luck, all the flights will connect and all of the equipment we are bringing will arrive intact.

The first stop is the US Antarctic Program (USAP) Antarctic Center, where the team will pick up our extreme cold weather gear (ECWs).

Deconstructed, the full cold weather uniform looks like this:

http://www.sethwhite.org/images/trips/trip to antarctica/extreme cold weather gear.jpg

All the gear lives in a giant warehouse, with hangar-like dressing rooms:

http://www.psrd.hawaii.edu/Feb02/cdcjackets.jpg

After trying on each glove, each sock, each hat, etc. we'll wait for our flight down to the ice--with some luck aboard a snazzy new USAF Reserve (New York's finest) C-5 Galaxy:

http://www.airforce-technology.com/projects/c5/images/C-5Galaxy_3.jpg

If the flight does not get canned mid-way through due to bad weather at McMurdo, I'll be down to the ice about 4-6 hours after leaving.

You can follow weather in "Mac Town" here:

http://www.wunderground.com/global/stations/89664.html

I'll post again from McMurdo.

Joe
 

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