Antarctic playlist update

Before I went to Antarctica I asked people for recommendations on music to listen to while there, and I put together an Antarctic playlist.

Turned out I didn’t listen to much music while I was in Antarctica. It was too noisy in the C-17 flight down (those in the know were wearing noise cancelling ear muff thingies) and the rest of the time I was too busy being in Antarctica. Around Scott Base and McMurdo the soundscape was helicopters, monster trucks and wind turbines. On walks around the pressure ridges there was the gentle sound of flags flapping and whipping in the wind and the occasional sear roar. On bigger walks, though, when I wasn’t listening to the silence I did sometimes listen to music, and these are the songs that now evoke Antarctica best for me.

1. Glosoli by Sigur Ros for the endless trudging beat that goes through the song that echoed the sound of my boots trudge, trudge, trudging in the snow.

2. Holocene by Bon Ivor for the line “I can see for miles and miles and miles”.

3. A new song, that wasn’t on my list, but Alice played it to me while we were at Scott Base and sent me when we got home: Our Retired Explorer (Dines With Michel Foucault In Paris, 1961) by The Weakerthans. I smile every time I hear it. As well as just being a great song it manages to capture the foolish and fun aspect of our time in Antarctica: sometimes the only response to being somewhere so amazing and incredible – we’re in Antarctica! – was a bit of inappropriate giggling and we managed plenty of that.

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Alice’s Antarctic diaries

On my recent trip to Antarctica, my fellow writer and near-constant companion was Wellington poet and all-round writer person Alice Miller. We shared a bunk room together, made each other many coffees, bought each other many drinks, and went on daily excursions to visit historical huts and remote field stations and to have adventures like camping on the sea ice, cross-country skiing and ice fishing.  Best of all though, we walked. Sometimes with other new friends and sometimes just us, often walking close enough to each other to be safe in the case of sudden whiteout but far away from each other enough to have the sense of being alone in the Antarctic whiteness. I think it was in those almost-alone times that we each did the most writing.

Alice and Rebecca walking on the sea ice near Scott Base. Photo by Dr Nick Golledge.

While Alice was in Antarctica she kept an audio diary. I seemed to be constantly interrupting her while she was speaking but thankfully, that’s not on tape. Her Antarctic diary has been playing on Radio New Zealand’s Summer Nights. I’ve enjoyed listening to them over the last week or so. I’m fully immersed in my Wellington life now and it’s wonderful to be reminded of what we were doing just a month ago – to be reminded that it was real.

Here are links to her audio diary posts. Each entry is just a few minutes long:
Alice Miller Antarctica audio diary 1
Alice Miller Antarctica audio diary 2
Alice Miller Antarctica audio diary 3
Alice Miller Antarctica audio diary 4
Alice Miller Antarctica audio diary 5
Alice Miller Antarctica audio diary 6
Alice Miller Antarctica audio diary 7

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Scott Base, Scott Base, this is Rebecca

When I first arrived in Antarctica I felt like the world had just got smaller. This place that had lived in my imagination for so long was suddenly real and underfoot. I’d now been to the Arctic and the Antarctic, and many tropical and temperate places in between. The world was small. But over 12 intense days a small corner of Antarctica became my world and the endless, limitless, whiteness around us made the world big again.

Ivan the Terra bus, our ride to Pegasus field.

Yesterday morning we were collected early from Scott Base by Ivan the Terra Bus. Inside the bus, a sea of 4am faces looked out at us from red National Science Foundation jackets – Americans. Our group of 16 New Zealanders wearing Antarctica New Zealand’s orange and black coats crowded in to fill the bus. Out at Pegasus airfield, on the Ross Ice Shelf about an hour’s slow drive from Scott Base, we didn’t want to sit in the “departure lounge” – a heated insulated crate with chairs – so stood outside in our ECW boots and coats to wait for the plane to come in. The skies were clear and we could see we were in the middle of a large white plain, with Ross Island to the north, White Island and Black Island to the south, and the transantarctic mountains to the west. Parked alongside us were four red-tailed LC-130 ski-equipped Hercules, which fly to the South Pole and some of the large field stations. One of the Hercs was about to leave. A man pushed through the waiting scientists, calling out, “Who else for the Pole?”. I wish.  A Twin Otter landed, discharging a group of Italian scientists from Mario Zucchelli Station at Terra Nova Bay.

With its military planes, tractors and forklifts, monster trucks, containers and men running around in black carhartts, sunglasses and balaclavas, the whole place looked like the remote top secret headquarters of a nefarious plot to take over the world.

The C-17 unloading people and cargo from Christchurch. These people have just arrived from warmer climes so the bus drives right out to get them.

And then our C-17 arrived. The mostly red-coated American scientists disembarked. Forklifts cleared the cargo and loaded on new cargo – rubbish from the bases, an aeroplane propeller, scientific samples and the bags we’d checked in five days earlier. We boarded, and US Air Force flight ICE 38 bound for Christchurch took off soon after 7.30am.

Christchurch-bound cargo inside the C-17.

Now I’m home I feel like I’ve returned from another planet. I’m back in a world that looks dirty, messy, unkempt. I can’t believe how much STUFF there is in my house. I liked the simplicity of a world that was coloured white and blue, Scott Base green, the volcanic reddish black of Ross Island, and the occasional red or green of a flag. I want to paint my house white and put red flags on the walls.

I know, I know, I was only there 12 days. Many people stay for weeks, months and some stay for more than a year. They get the real Antarctic hangover. I’m sure I’ve got the mild version.

Scott Base green: Resene Chelsea cucumber. I think I'm going to paint my shed this colour.

But that place, that place. I love it. I’m already thinking of ways to get back there. I could continue with my earth sciences study and turn my honours degree into a Masters! If that didn’t cut it I could do another PhD! I could offer my services as embedded journalist cum field assistant on a major science project!

For now, though, I’m going to print out some of my Antarctic photographs and put them on the wall around my desk, alongside a map of Antarctica that’s already there. Alice just sent me a link to the Scott Base webcam, so I can check that every … well, hopefully not too often. I have articles to write for the Listener. I have an anthology of Antarctic science to complete and an essay to write as its introduction. It’s Christmas soon, and summer holidays, and I have a whole other life – a good life – that I need to pay attention to. But I don’t want to lose this. I don’t want to get over Antarctica.

Scott Base, Scott Base, this is Rebecca. I’m off the ice. I’ve crossed the transition. I’m home.

Over.

And sometimes it was just crazy Hagglund-driving fun. Ciao! And thanks Scott Base!

Big thanks to Antarctica New Zealand, my fellow writers Alice Miller and James Borrowdale, and to all the Scott Base staff and visiting scientists for making my trip so wonderful and memorable. 

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Be careful what you wish for

A Weddell seal lying on the sea ice outside Scott Base.

When I arrived here, I didn’t want to leave. But now our stay has been extended. By a day. By another day. By two more days. On Thursday we did “bag drag,” where our bags were weighed and driven over to McMurdo for our C-17 flight scheduled to leave at 4am Friday. We decided to stay up for our 2am pickup but it was snowing, and the plane never left Christchurch. Flight cancelled. So now we’re left with the clothes we were wearing and whatever we’d packed into our carry-on bag. I had been warned. “You can check out but you might never leave,” said Matt Vance, media wrangler and our on-ice escort, at bag drag.

The flags, the ubiquitous flags.

National Geographic described the McMurdo Sound ice runway as the world’s number one extreme airport, and given that, I’m happy that they delay our flight out until conditions are good. Since we arrived last week, the runway has been moved from the sea ice to the permanent Ross Ice Shelf, where the ice is thicker. Even so, the plane from New Zealand won’t land if visibility is limited or if visual definition is poor – with white clouds and a white runway on the endless white ice shelf it all becomes too difficult for the pilot to see what’s what.

Last night I went to hear Robert Bindschalder lecture at the Crary Lab at McMurdo Station. His lecture – Poking the Pig – was about his work on the Pine Island Glacier ice shelf. The PIG, as he calls it, is the fastest moving glacier in Antarctica, or in Bindschadler’s words, “this sucker really roars”. Bindschadler says the key to understanding the PIG ice shelf lies beneath the ice, and that’s where they’re going to look. They’re about to set up a field camp on the glacier and are going to start direct observations of what’s going on beneath the ice.

For a science girl like me, hearing a rock star scientist lecture at the Crary Lab in Antarctica – well, it doesn’t get much better than that. I travelled over with Si and Oli, but chose to walk back to Scott Base on my own, on the scoria road over the hill, past the slowly turning wind turbines on Crater Hill. I waved at the red monster trucks and NSF vans that drove the road between McMurdo and Scott Base, while the snow fell around me and Sigur Ros played in my headphones. This place makes me feel so happy and so sad all at the same time. I keep having teary moments – about everything and nothing. I’ve spent lots of time surrounded by people here, but in the moments when I’m alone in all this vastness and flatness and whiteness, emotions seem to start leaking out of me like I’m an ice cube melting on a hot table.

The intrepid reporter at work: interviewing Andrew McMinn about the sea ice algae at Turtle Rock camp.

So now we’re waiting, and it’s nice. It feels completely appropriate to have a bit of melancholia here. I’ve done all my interviews for the stories I’m writing for the Listener and now I’m relaxing – today I did some writing and some walking – and just enjoying this place. I’m so lucky to be here.

Observation Hill is covered in a light dusting of snow. There are a few more baby seals dotted on the sea ice in front of the base. It’s been an incredible 10 days. I’ve been ice fishing for Trematomus pennelliwith Clive Evans and his team. I’ve driven a Haggland. I’ve been camping on the Ross Ice Shelf. I’ve been on a helicopter trip to the Taylor Valley and had coffee and peanut butter slice at an American field camp. I’ve talked to penguins and Weddell seals. I’ve been walking and cross-country skiing in the most incredible place on earth. I’ve made new friends with whom I’ve drunk whisky and discussed poetry, depression, careers, sailing, relationships, science and, what it always comes back to, Antarctica.

And maybe, just maybe, tomorrow I’ll make it home. To my family, my garden, a book I have to finish and to a summer where I can go outside without radioing in my intentions and putting on giant boots and layers of polypropylene, nylon and wool.

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A met observation and a visit to Scott’s hut

I woke up this morning to a happy birthday to Alice announcement over the PA, followed by some very loud Christmas music – Santa Claus is Coming to Town. When I got up there were Christmas decorations and trees everywhere. It was all very cute.

"The weather outside is frightful, but inside it's quite delightful ..."

Yesterday I did a meteorological observation with science technician Nita Smith. This synoptic observation – the same data is collected at met stations all over the world – is done every morning at 9am, 365 days a year, whatever the weather. In Condition One (visibility less than 30 metres or winds over 100kph or windchill lower than –73°C) the technician clings to a rope that runs from the door of the Hatherton Lab to the Stevenson screen outside. Nita says that when it’s really cold, if you have even a tiny bit of skin exposed for the few minutes it takes to make the observation, you can return with a nasty patch of frostnip.

Nita Smith at the Stevenson screen, Scott Base. Check out the wind turbines on Crater Hill behind her.

But no Condition One for us – apart from a bit of fog, it’s been Condition Three (visibility greater than 300 metres, winds less than 89 kph, windchilll less than –60°C) the entire time we’ve been here. Inside the Hatherton Lab we checked the anemograph, which maintains a 24-hour record of wind speed and direction, and the barograph, which records pressure. The instruments told us that there was no wind, the maximum gust over the past 24 hours was a 25-knot gust at 0345 that morning, and the air pressure was 971.6 hpa.

Outside we read the thermometers in the Stevenson screen, which revealed a maximum temperature over the past 24 hours of 2°C – “the highest all season,” said Nita – a minimum temperature of –4°C and a current temperature of –2.1°C, which Nita described as “pretty damn tropical”. The visual observation – 8/8 of cloud cover, light snow flurries – completed the observation. The astronomical observation will be the same all summer: next sunset? February 21, 1.16am.

Even Scott had a Stevenson screen.

Everyone has been talking about how warm it’s been this year. The melting snow has been causing a bit of trouble when it finds its way through cracks in the roof and suddenly starts dripping through to the floor inside. On his journey 100 years ago, Scott and his companions suffered from melting snow. On this day 100 years ago, they was stuck in a camp on the Slough of Despond, 12 miles from the Beardmore Glacier. It was warm, like it is now, but windy and snowing, with the melting snow inside the tents making life even more miserable.

“The storm shows no sign of abatement and its condition is as serious as ever,” he wrote on December 7, 1911. “Surely few situations could be more exasperating than this of forced inactivity when every day and indeed every hour counts. To be here watching the mottled wet green walls of our tent, the glistening wet bamboos, the bedraggled sopping socks and loose article dangling in the middle, the saddened countenances of my companions – to hear the everlasting patter of the falling snow and the ceaseless rattle of the fluttering canvas – to feel the wet clinging dampness of clothes and everything touched, and to know that without there is but a blank wall of white on every side …”. It goes on. And then he talks about the poor ponies, none of whom chose to go on a march to the South Pole. It’s all a bit distressing.

Bottles of chemicals and glass plates in Ponting’s darkroom.

We went to Scott’s Hut at Cape Evans – his last base in Antarctica – on Monday. A few years ago snow and ice build up was causing structural damage to the hut, and a century of freeze and thaw cycles were accelerating the decay of the artefacts inside. But the Antarctic Heritage Trust has now carefully restored the site, excavating snow and ice from beneath the hut and drying and repairing the timber walls and floors. Conservators – camped in a row of yellow tents beside the hut – are now working on all the items inside the hut.

Workbench covered in scientific optical equipment.

It was dark, cold and grim inside. At the end of a group of bunk beds – where Cherry-Garrard, Oates, Wilson, Meares and Atkinson slept – one of the men had pinned a photograph of a woman and two children, I’m guessing it was his family back home. But another of the men, I don’t know who – and it might have even been after Scott’s expedition – had a photo board with pictures of English dogs on it.I imagined that he must be young, with no wife or girlfriend, so he brought dog pictures instead. He missed his dogs. There was too much pathos, and it set me off crying.So I quietly wept my way through Scott’s hut, while still appreciating the jars of potions in Ponting’s darkroom, the optical equipment set up on the workbench, and the much-photographed boxes of Fry’s pure cocoa, Sunlight soap and Colman’s mustard in the kitchen.

Still food on the shelves in Scott's hut at Cape Evans.

Everyone says this place gets under your skin. I think it’s been under my skin for years, decades even. I know my time here will be fleeting and there’s no guarantee I can ever come back, so I’m longing for it even while I’m here. This place feels like coming home. I can’t quite make sense of it.

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Science on the sea ice

Yesterday my fellow writers (James and Alice) and I went on an amazing helicopter trip to Cape Evans (to see Scott’s Hutt), to Cape Royds (to see Shackleton’s Hut and the Adelie penguin colony) and to Lake Hoare in the Taylor Valley to visit an American field camp. Then last night I had the unique privilege of being a judge of Miss Ross Island 2011 (skirts man-datory). But one of the highlights of this remarkable day was going out onto the ice and doing just the tiniest bit of fieldwork with a couple of the scientists here.

Nick and Oli carrying a VERY heavy battery to the field site.

It’s not all cross-dressing skirt parties, Hagglund racing and helicopter rides around here. Most of the people in Antarctica are here to do science or to support science. The helicopters, fixed wing aircraft and Hagglunds are here to transport scientists to their field camps and the logistical staff, field staff and technical staff are here to support the science programmes.

So, after dinner last night, Alice and I went out onto the sea ice with Nick Golledge from Victoria University of Wellington and Oliver Marsh from the University of Canterbury. Scott Base is built close to the southernmost point of Ross Island. But instead of sea lapping at the shore, there is sea ice, which is typically about two feet thick. A few kilometres further southeast the sea ice meets the Ross Ice Shelf, a slab of floating ice about the size of France.

The shapes and forms of the ice ridges change every day.

The Ross Ice Shelf is really a huge glacier, the seaward junction of both the West Antarctic Ice Sheet and the East Antarctic Ice Sheet. As the Ross Ice Shelf moves forward, it pushes the sea ice forward too. Where this forward moving sea ice pushes against the sea ice formed around Ross Island, it’s like two tectonic plates pushing against each other, and the movement of the two slabs of ice against each other forms a series of pressure ridges. The first sign of the pressure ridges are a series of gentle hills and valleys, but as the pressure increases the ice breaks. At the tops of the ridges, the broken ice forms sharp peaks and cliffs, all at the scale of a few metres, and all in ice coloured a range of shades from white to blue. Along the valleys between the ridges, seawater flows up through the cracks and rifts and freezes into flat blue ponds. Weddell seals take advantage of the thinned ice – they gnaw their way through the sea ice and lurch up onto the ice where they seem to lie immobile for days. This makes the pressure ridges a beautiful, but also dangerous, place to walk. The ice is constantly moving and it changes every day. New cracks appear. New ponds form. Occasionally a seal moves. The field staff here walk around the pressure ridges twice a week, drilling holes to test the ice thickness, and marking the danger spots with black flags and the safe routes with green or red flags.

The red flags mark the safe route.

Even so, if we want to walk around the pressure ridges we must first don appropriate cold weather clothing (a layer of polypropylene then salopettes, Sorel boots, down jacket, hats, neck gaiter, gloves, sunglasses, etc), sign out from Scott Base, take a radio and a long wooden pole to test the ice ahead (Stu calls it a “seal club” so I guess it has a dual purpose), and radio in as soon as we are on the sea ice.

Last night, we met at the Hillary Field Centre – the part of Scott Base where all the technical equipment is kept and from where expeditions leave – and helped Nick and Oli with their gear. Alice carried a large metal pole and I carried the top of the GPS receiver in a yellow bag. Nick and Oli carried a 30kg battery between them. This was actually quite helpful of us, I would like to point out, since without our help they would have had to put all their gear on a sled and tow it out, which can be awkward, given all the ups and downs of the path. So we were a very important part of the mission.

We radioed into base as soon as we were on the sea ice, then, on the near side of a large pressure ridge, Alice shoved the pole deep into the ice, I screwed the flat round top of the GPS receiver on, and Nick and Oli attached the battery and made sure everything was working. Their plan was to leave the GPS receiver out overnight and check the readings the next day. Across the other side of the pressure ridge, they had already set up another GPS receiver, this one solar powered, which was also gathering data. When they compared the readings from each site they would have an indication of how far the sea ice was being pushed forward every day. Nick says it can be more than a metre a day.

Nick and Oli with their solar powered GPS receiver and Mt Erebus puffing away in the background.

Anyway, this did make me feel very pleased to be actually “doing some science” but for Nick and Oli, this evening excursion was just a test. Before they leave Scott Base to do their fieldwork, they are testing all their equipment. Next week, they are going to install 10 GPS receivers on a longitudinal transect (I talk like that now I’m a field assistant) down the Skelton Glacier to measure the latitudinal, longitudinal and tidal movement of the glacier ice over a one-month period as part of the ANDRILL project. But that’s another story.

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