Showing posts with label Ice Shelf. Show all posts
Showing posts with label Ice Shelf. Show all posts

Monday, February 6, 2012

Summer Camp Day III

Our third day at McMurdo Station started off with a tour of Discovery Hut (after a morning of giving a few tours). This one hundred year old hut contains all of the remnants of an abandoned expedition in pristine condition. Because of Antarctica’s dry climate, food sources that were left behind, such as dead seals, are actually still there. This meant the hut didn’t smell pleasant, but still it’s still pretty cool to see a century old seal carcass. The history of the race to the South Pole is fascinating, as we found out through Drunk History; however I will cite a slightly more legitimate source, Wikipedia.

Century Old Dead Seal Mummy

Discovery Hut

Nom Nom Nom

Vintage Food

Accomodation Deck

Slaughter House


To Never Be Laid To Rest


We then discovered some amazing sights on a neature walk surrounding Discovery Hut.


Post Card Shot


Un-friggen Believable


The Highlight of our day was visiting Pegasus Runway, the major ice runway operating in and out of Ross Island. Some lucky members of our crew had gotten a full tour of the airway earlier (including pictures in the Cockpit, lucky $%&@!$%# superiors), but our friend was working when we arrived so we had to content ourselves with a mostly self-guided tour of some very cool airplanes that have been operating since WWII.  (They don’t look it)
McMurdo is actually within it's last month of operation for the summer season, so alot of people were waiting around to board the cargo plane home.
Understandably, everyone seemed excited to go hug a tree.
The "Airport"



The Cargo Plane, C-14

On our return journey the shuttle driver (our friend who also showed us the Ivan the Terra Bus) stopped so we could take photos Facebook profile pictures with an Emperor Penguin that was molting (changing feathers, they don’t like to move during this apparently painful process)!! <--exclamation marks represent my excitement at seeing the penguin, not the discomfort it's going through.

DAWWWWWWWWWWW

!$%@#*&!^!#*&@^%!!!!!!!

Most things are closed at McMurdo on Mondays so we spent a relaxing evening hanging out in a lounge with a few friends we had made. Apparently getting a job at McMurdo Station (as a support staff) is competitive but not unrealistic (especially if you know someone there).
If you’re thinking about it… CLICK HERE. Don't forget your colouring book!

Saturday, January 21, 2012

The Wild Things (Penguins, Birds, Seals, and the Russians)


The Antarctic Circle, is awesome. And I cannot stress the word awesome enough, what I mean is that everything is awe inspiring. Since the last time I posted, more than a few things have happened starting with a change of course.
We were seeing tons (literally) of Ice bergs and everything was cool (literally) until we managed to get in touch with the Russians. In previous years, the ice breaker was already at McMurdo and the idea was to get as close to McMurdo as possible before calling for the Ice Breaker for the final stretch. As it turns out, the ice breaker was behind us. Rather than navigate our way through dense ice on our own, the captain decided to pull a U-turn and follow the ice breaker through approximately 100km of thick ice.

Here are some photos from our second approach into ice.







Photo before I fell asleep at "sunset" (11pm, the sun doesn't set FYI)
By the time I woke up this morning, the world around us had changed.
Ice Evveerryyywhheerre

The Russian ice breaker we met up with is the Vladimir Ignatyuk.
An ice breaker is a specialized ship equipped with an ice breaking hull. The basic idea is to have an extended bow that weighs in to the ice to crush it. According to the ice pilot, the sound of an ice breaker in the antarctic is equivalent to that of a dinner bell... for the killer whales (since they get to go more inland (in-ice*?)).
The ice we are making our way through right now is relatively thin, although densely packed. Some parts of the ice have a brown tint, which comes from the algae trapped in the ice.

It hit home that we were in the Antarctic Circle when within an hour of starting my work day, we spotted a bunch of penguins, they are absolutely hilarious! (Waddle waddle waddle…)

panicked(?) penguins running away
waddle waddle waddle waddle waddle...

A closer look

closer look two
I can't look at a penguin without smiling.
By lunch time, we were sailing past more than a few seals.
lazy creature number one

lazy creature number two

just rolling around all day...until that Orca gets here
Some more wild life photos.

Headless Nick

Penguins checkign out cool boats

Loner Penguin

Twins 1

Twins 2

Twins 3

Bino






playing penguin spotter with binoculars


The weather in the Antarctic Circle has been constantly shifty.
Sunny! Pretty! Still not warm!

I spy the Russians....barely
Even when it is sunny outside, it’s hard to stay out for more than ten minutes at a time. The temperature is not so bad (about one degree Celsius), however, the wind chill is unbelievable. (Antarctica does live up to its reputation as an ice desert, especially at sea there is no wind blockage, and wind speed is at least 20knots at any given time.) Exposed skin cools your body really fast, and when taking photos  (big clumsy gloves make it hard to press tiny buttons) that means my hands start to freeze, making it difficult to stay outside for more than say two minutes at a time.
This means when I do have to leave the engine room (it’s getting cold even in there, that’s not supposed to happen, in fact we are trying to heat up our engine right now) I bundle up.
Antarctica is an ECA (Emission Control Area) where only high grade fuel can be used. The Maersk Peary operates on a low speed diesel engine which uses heavy fuel oil (HFO). However since HFO is environmentally unfriendly, Maersk Line Limited made the decision to switch to diesel, not just temporarily in Antarctica, but all the time. This doesn’t sound so bad, but it’s quite a challenge to switch a system used to, and meant to operate on HFO only to diesel in real life. Ideally, the ship would be reequipped with an entirely new system but that also doesn’t happen in real life. This “experiment” (a permanent switch hasn’t been done before to anyone’s knowledge(including the engine manufacture Man B&W)) has had a few issues, an example being the over-lubrication of the main engine. (The used lubricant is meant to react with a lot more sulfur, found in lower grade fuel).
This meant the third engineer, Ashly, and I have the pleasure of mixing our lube oil with sludge oil (a solution from our chief engineer). However, that piping system doesn’t exist. This meant we got to spend a few hours on the frigid deck using a homemade flange to improvise a system to effectively mix the oil. This was quite an unreal experience; we would be working in the wind and snow while gigantic ice bergs would casually float by in the background. It felt like a movie scene.
We’re also learning some other pretty cool stuff. Conor has taken it upon himself to learn how to use a lathe with the second engineer. Right now they are (jokingly) exploring the possibilities of machining a silencer.
Cool Hobby Bro

The Desgin
In the meantime the chief mate approached me about designing/painting a banner in memory of the Maersk Peary’s first voyage to McMurdo. (I doodled something on the white board which made him think I was “artsy” when I was bored in the engine room….)A crew photo is to be taken with this banner, and he wants to display it somewhere in the ship as a permanent memento. It’s time to see what can be produced on ship canvas with enamel paint (it’s meant for metal…. And was originally used to paint the ship).