Saturday, October 29, 2005

Happy Camper

So, I had finally arrived in Antarctica. Once we got off of the plane, we were driven to McMurdo station, which is a very short drive. We then got our room assignments. My roommate is named Olga, and she is also part of our team that studies icebergs.

That was on Friday, October 14th. The following Tuesday I went to “Snow School” or “Happy Camper”. Basically, it is a two-day lesson on how to survive in Antarctica if I got lost, or our planes crash or we get stuck in a bad storm or any other catastrophe you could imagine that could happen someplace as cold and isolated as Antarctica. It is a fairly small school, I think about 18 students with two instructors.

We spent the morning learning about hypothermia and frostbite. I learned that we lose 2-3 liters of water through respiration per day! In Antarctica, one of the fastest ways to become hypothermic is to get wet, because if we spill water on ourselves, it will freeze very quickly. So we learned that it is very important to not sweat, because the sweat will get cold so quickly. Can you imagine trying to do something like shovel snow and not get sweaty?

We also learned that the best way to stay warm is to “eat, drink, and be merry”. It is normal to eat 6000 calories a day here if you are going to be doing strenuous activity! Our body burns much more heat to stay warm in the cold, which is why it is important to keep your body fueled.

After the morning lessons, we drove onto the ice-shelf for camping. We learned how to use camping stoves in order to make water from the snow. We also learned how to carve snow blocks to build walls, and we put up several tents. We need a snow wall to protect ourselves from the wind and snow drifts. The wall went all the way around our camp when we were done! (It actually only took a few hours to put the entire camp up, which is surpringly short).

Here I am are lugging the snow blocks (when the weather got bad, we started stealing them from the previous camp sites). In the background, you can see a piece of rock. It is called Castle Rock, and people hike there. You have to be very careful when hiking to always stay on a marked trail. The path to that rock has many cravasses, and a few years ago a woman ran off the trail, fell in one, and died. So you have to be very careful to only walk on marked paths!



My favorite thing we learned was how to make a “quinnzie” (I honestly don’t know if I am spelling that right). To make a quinnzie, we piled up all of our duffel bags in a huge pile and covered them with a tarp and then a foot and a half of snow. We packed it down, and then dug a hole at the base to pull out the duffel bags. The place where the bags had been was now a small room!









The picture above is of our camp, just about finished. You can see lots of the tents, the quinnzie, and the snow wall we built. When we were camping, it got pretty cold; I think maybe -20 F. It also got very windy at one point. Those were slightly scary times, because it was hard to catch your breath in the cold. But everyone was very nice, and we always had hot water to make hot chocolate. When you went inside of the Scott tents (the two very tall tents) it was nice and warm from the camp stoves.

I always had to go to the bathroom a lot, and since we are outdoors, normally people just have a yellow pole to go to the bathroom at. But since this school is taught several times a year, it has an outhouse. I may have seen many incredible things in Antarctica, but I honestly think the strangest feeling I’ve had since coming here is walking into an outhouse that has no spiders in it. I guess in the US outhouses are always in the woods and full of ‘em, you know? But I have not seen any wildlife at all in Antarctica, not even a fly or spider!

We had also set up many tents, but I really wanted a chance to sleep in the quinnzie because it is different. There were room for three people, and I was one of them! It was great! We brought the small stove into it, and made our dinner. It was very quiet, we could hear people walking outside (snow crunching) but we couldn’t hear anyone talking. The next morning, we were the last people to wake up! These are pictures from inside the quinnzie. The picture of me is actually in the doorway, which is dug into the ground, so you have to slide up it to get inside. Next to my head is the pot which we made water from. The other two people are Jesse and Luke, who also slept in the quinnzie. Luke is from New Zealand, so it was fun meeting someone from so far away. They are both part of a team called “ANDRILL” who are drilling cores to study. It is a huge, many nation project and they even had a TV crew filming them while we were at camp! (Even the people who were filming took the school, so they were all shoveling, too!)









It was interesting sleeping outside, since the sun doesn’t set. Even though the snow walls of the quinnzie were over a foot thick, you could see perfectly clearly in the middle of the night. I pulled my sleeping bag right over my head, and I wasn’t even cold, except for my water bottle, which you sleep with so it doesn’t freeze. That was really cold. But a lot of the people who’d slept in tents didn’t do as well, and spent a lot of the night awake.

Doug, the head of our iceberg team, decided to make something called a “snow trench” which basically looks like a coffin, in my opinion. Here we are making it. We dug a small trench in the ground and then covered it with an A-frame of snow blocks.










The last picture above is Doug crawling into the snow trench. You can see how tight it is! He stayed there the entire night. I was very impressed, because it is small and scary looking.

Here we are the next day! Mount Erebus is behind us, which is an active volcano! On clear days, you can see it smoking, which is really cool.



The next day we learned how to use radios, and got to head back to McMurdo station. All in all, it was a very fun camping trip!

I spent much of that first week in meetings. I even learned how to drive the trucks up here, which have wheels that look like a tank. It was the fastest driving test I’d ever had! I just had to drive down the road and back. And we spent a lot of time making sure our seismic equipment and GPS equipment were working (we are still doing that today, even two weeks later!). Snow School was a lot of fun because I really got to know people who were staying at McMurdo.

Sunday, October 23, 2005

Flight to Antarctica

Hi Everyone!
I wanted to finally put up some pictures from my trip!
First, be sure to check out the links to Doug’s Site and Kelly’s Site on the side. Doug is our advisor out here, and he has some great pictures, some of which might be repeated on my site. Kelly’s site has tons of gorgeous pictures from places I’ll never go to, like inside crevasses. They are gorgeous. One of Doug’s sites has an igloo, which I know some of you were asking about. So be sure to check those pictures out!

So, as I mentioned in “I reached Antarctica” I got up pretty early for the flight! We got on our airplane, which was huge relative to previous years.



Remember how I had to wait an hour or so because they had to remove fuel from the plane? This is where we waited!




Once we were finally on the plane, I was so tired! Here are a few pictures of the inside of the plane. Pretty nice, huh? It was weird how you could look all the way up to the ceiling of the plane. And it was very strange not being able to look out the windows. The bathroom wasn’t quite as nice as a commercial plane, either. They told us before the flight that one of the previous flights “filled it up” before they’d even taken off!


The people in the pictures below are me, Mac (sleeping), and Doug (all people from our iceberg group). You can see earplugs in my ears because the plane was so loud!









The picture above is the view I had from my seat on the plane.

Here is a picture of the plane once we landed. It was so bright out, and absolutely beautiful! The runway is on ice, and very slippery.








That was my flight to Antarctica!
I've got a couple of fun pages coming up, including "snow school" but it is taking a lot of time because our computer system is pretty slow down here. So be patient with me!

Friday, October 14, 2005

I reached Antarctica!

Hey everyone!
I finally landed at McMurdo Station, Antarctica today, around 3:00 pm local time on Friday. I don't have pictures to add the the site yet, when we set up our lab I'll take the time to add them. But, if you'd like to hear about my trip from Chicago to Antarctica in words, here it is:

Chicago: Sunday (day before I left)

I realized I needed a sleeping bag. This is for a week long trip in New Zealand (after I get off of the ice) So I buy one. It doesn't fit into my bag, so I'm very grumpy and sad that I walked all the way to the store (we don't have a car in Chicago!) and then decided not to use it.

Chicago: Monday Morning

I decided to add a few more things to the suitcase I was taking, and as I zipped it up, I noticed the zipper was doing that "skip" thing where it doesn't zip properly. Urgh! I ran back to the store to return the sleeping bag, and then I ran to a luggage store for a new suitcase. I saw an accident on Michigan Avenue as I headed over. Bad omens, I thought. But I was wrong, because everything after that point went well.

Chicago: Monday afternoon

I boarded the plane for a trip to LAX. Granted, it was only in the airport, but it was my first time to California, so it was a bit exciting. I'd left Chicago at 5:00 pm, and arrived in L.A. at 9:30 (Chicago time) So the flight wasn't too long. 4:30 hours and counting.

L.A.: Monday night
From LAX, I had to change to an international airport, so it was nice because I got to walk outside. Then I took an airline called Quantas (spelling?) which was the best airline ever! I think that flight was 12 hours or so (4.5 + 12 = 16:30 hours so far) Anyhow, that flight was so nice they even gave you socks and a toothbrush, not to mention all of the yummy food!

Auckland, NZ: Wednesday morning (NZ time)
I landed in New Zealand, where I had to go through customs (make sure I'm not taking any illegal items into the country) and then I flew on to Christchurch, New Zealand. By this point, I'd stopped counting how long the flights were, but I think it was about 2 hours (16.5 + 2 = 18:30 hours in the air)

Christchurch, NZ (Wed afternoon - Friday morning)
We stayed at a bed and breakfast in Christchurch, NZ. It is a nice town. Very beautiful, lovely arb with gorgeous trees. I bought a very nice sleeping bag (yea!) and it was cheaper, warmer, and more compact that the one in Chicago, so I felt as though I'd done well. We'd go out to eat every night, and we went to museums.

On Thursday afternoon, we were issued our ECW (extreme cold weather) gear. It took forever! I had to try it all on, and if anything didn't fit, we'd have to exchange it. The cool part was that a Nebraska Public Television camera crew was there filming. They even rode the plane with us to Antarctica. So who knows, maybe in Nebraska I'm a star. Anyhow, they gave us so many clothes! Boots, thick socks (3 pairs, I think), 3 pairs of long underwear/shirts (of varying thickness), snow pants, huge snow jacket, a windbreaker, a fleece, 2 pairs of mittens, and I think 4 pairs of gloves, a couple of hats, and huge sunglasses/goggles. Hopefully I'll take a picture for you at some point.

Christchurch, NZ: Friday morning
I woke up at 4:15 am, because I wanted to shower, etc before I caught the plane. We took a shuttle to the airport (it is a US military flight) and we arrived at 6:00 am. I had to put on the ECW gear, which is pretty hot to wear up in NZ. We went to a counter and had ourselves and our gear weighed. Then we sat around and waited for awhile. I had pancakes. They showed us a video about safety in NZ. Then eventually, we went through metal detectors and boarded a bus to get on the plane. We were on the second bus, and in the last seats. When we were getting off the bus, all of a sudden people ahead of us were getting off the plane! So we all had to sit and wait for them to decide to fly. We waited in a barb-wired area! The plane is a C-17. Or C-130, whichever is the big one. (I don't know planes) The smaller of the two is what they'd always used before, and it was a very cramped ride. But this year it was quite cozy. They finally let us on the plane about an hour? later. When we got on, it was very fun to look around. It isn't set up "pretty" like a commercial plane. You could see the wires everywhere, and there were no windows. It was weird not being able to see what was happening with take-off and landing. I was sitting in normal airline seats, which was very nice and new.

We finally took off, and it was a 5 hour flight (18.5 + 5 = 23.5 hours in the AIR!) The flights often "boomerang" or fly all the way down to Antarctica, decide the weather conditions aren't good, and fly all the way back. So we were lucky that we landed on our first try. The plane ride was pretty nice, overall. I got to take pictures, although the boots made it very difficult to walk in. I felt like a clown. They even gave us sack lunches.

McMurdo Station, Antarctica: Friday afternoon
Landing was fun. When we landed, it sounded like snow crunching. The landing site is on sea-ice that floats over a sea. Pretty cool, huh? Apparently the plane depresses the ice 8 inches! When we got off of the plane, it was beautiful! The clouds are thick an low, and the mountains are snowy, and the ice just shined. It was just beautiful.

I've been here for a couple of hours now. I have a dorm room, and I've eaten at the cafeteria. Tomorrow I go through a lot of safety training. I'm so excited!

Now, (if you made it all the way through this, I promise pictures will come soon) I have a question. We are required to wear sunglasses all the time when we are outside in Antarctica. Can you give me two good reasons why?

Thursday, October 06, 2005

Welcome

Hi Everyone!

Thanks for visiting my web journal! I'll do my best to update it whenever I can, with pictures and stories about my adventure.

For those of you who don't know, I'm about to embark on a trip to Antarctica. I'll be staying at McMurdo Station, located on the Ross Island. While I'm there, I'll be helping deploy seismic and GPS equipment. We fly on helicopters or twin otter airplanes to reach the icebergs. Sometimes, if the weather is bad and the helicopters can’t come back for us, we get to camp out on the iceberg! (I kind of hope I get to do that at least once!)

I’m creating this journal for my mom, and all of the students at the Climax-Scotts Intermediate School, who came to hear me talk last month about my trip. So, to keep you reading, I’ve put questions on different pages of the journal for you to answer. In order to answer them, click on “COMMENTS” at the bottom of the appropriate page. Be sure to sign it with your name so I know who is answering them. You can also use the comments to ask me questions about my trip. The student (or students) who seems most interested by answering my questions, or asking their own will get a gift from Antarctica when I return!

For those of you who have never used a webblog before:
Let me tell you a bit about mine. On the right, there is a column with the headings “ABOUT ME”, “LINKS”, “PREVIOUS POSTS”, and “ARCHIVES”. Feel free to check out my profile and all of the links. The “PREVIOUS POSTS” is the most important link because it has my older posts. Since it is set up like a journal, you can read about days I’ve already written about. Right now, it has three previous posts. Be sure to click on the GPS equipment post because it has a question for you to answer!

Thanks for visiting everyone! I leave on Monday for a long flight- from Chicago to LA to Auckland, New Zealand to Christchurch, NZ. Because of time zone-differences, I won’t arrive until two days after I left! I’ll stay in NZ for one day, where I will be given all of my extreme-weather clothes. Hopefully, on the 14th of October, (NZ time) I’ll fly down to Antarctica!

And so, I have a question for the students: If I fly out on October 14th at 6:00 am (local time: Christchurch, New Zealand) what time and day will that be in Climax, Michigan, USA?

Thanks,
Emily

Tuesday, October 04, 2005

Seismic equipment

We use seismic equipment to study how the icebergs move. You are probably know that scientists use seismic equipment to study earthquakes. Well, glaciologists use seismometers to study icebergs as well!

While in Antarctica, our team will put out our seismic equipment on icebergs. We will watch as two icebergs collide, and can see how big of a collision they create (how much they “shake”). We are also going to study how the icebergs move with the tides.

The seismic equipment was designed by a person who loved John Deere. Therefore, the equipment is all named after tractor equipment. The seismic equipment has three main parts, the receiver (named Q330), the sensor (named 40T) and a baler.



This first picture has a laptop, the receiver, and two balers. The receiver and balers are both bright orange. The balers are about half the size of the receiver.

This next two pictures show sensors, one from the outside, and one showing with the insides look like.




The sensor (40T) is the seismometer. It recorders the movement in three directions: North/South, East/West, and Up/Down. You’ve seen output from seismometers before- they have the squiggly lines. The sensor is connected to the receiver (Q330). We program the receiver with the computer to collect the data. The baler stores the data.

All of this equipment will be hooked up to solar panels and batteries.

That is our seismic equipment!

GPS equipment

I wanted to give everyone an idea of what type of equipment we would be using while in Antarctica. The pictures below are all of GPS equipment. GPS stands for Global Positioning System.

We use our GPS to give very accurate locations in latitude and longitude.

You may be familiar with GPS- many cars use the system now. However, our equipment is much more accurate that the GPS found in your car. This can be accurate to within 1-5 cm, while the GPS in your car is probably off by many meters.

While in Antarctica, our team will put out our GPS equipment on icebergs. They will track the motion of the iceberg, telling us how far they move each day. In fact, they will give us the precise location of the iceberg every two seconds!

It is important to have very accurate data so we can study how the ice tears apart and flows.




On the right of the photo is a yellow and orange tripod stand. On top of it is a white disk. The disk is our antenna. The antenna pulls information from satellites that are orbiting the earth. As long as there is a minimum of four satellites, we can know our exact location!


The antenna is hooked up to a receiver. The receiver is what stores all of our data until we fly back to our iceberg to retrieve it. It can be programmed using a computer.

The receiver and antenna are hooked up to a battery, which is charged with solar panels. On the left is a close-up of the receiver. It stores our data on a Compact Flash card, just like some cameras use.



That is our GPS equipment!

Now, I have a question out there for everyone. Please feel free to click on the “comment” button to try and answer it! Be sure to sign in with your name so I know who’s trying to answer the questions!

We need a minimum of four satellites to know our exact location on earth. Do you know why?

Hint: how many dimensions do you know?