Comment

We have out first comment. If you would like to send us comments/questions etc we will post them on the diary pages. Please email them to : adam@xs4all.nl

hello I-Tasc crew,

Thanks for the work and stories from there I am reading them daily. Slowly
I begin to have questions. I am also motivated by the last posts by all of
you about the meaning of doing this adventure.
I see that your objectives are scientific so I am wondering if there would
be some way for you to measure how polluted Antarctica already is or find
access to this data. I mean
electromagnetic pollution and also from fuel, from radiation,
etc.

I had some conversation some days ago with a friend here in Barcelona.
Some kind of end of the world conversation (is a surprise for me but
people keep bringing this subject in). Anyway, he was describing to me how
he thought, the poles would become the next colonization ends. Due to
global warming (and mars being still too expensive). So he was saying that
Antarctica will become a site to be colonized by the rich and the elite.

You know I think artists sometimes are used to present in a friendly way
the work of scientists or governments or 'foundations' (i.g.people with
power/money) so, in this case perhaps you are in the role of explorers for
a tendency to inhabit this remote end. How remote the possibility of
colonization is in the treaties already existing for Antarctica? Even if
this sounds like bad conspiracy theory or sci-fi I would just keep the
idea of colonization and consider tourism as a form of it.

I don't think that one is necessarily cynical for wondering what the
reasons to be there are. I think this wondering is healthy but must lead
to a decision, not only in the realm of the symbolic (like making a
statement by not doing anything). I would just ask if is possible to find
out how far this agenda has already gone. How many non-scientific people
are reaching this far end including tourists that come to different bases,
journalists, artists. And what does this mean in terms of pollution.

I really would like to know how far pollution in Antarctica has already
gone and what are the measurements being done to quantify it.

About your worries of polluting, I think you are right, that you are part
of a movement/change/ in the world where there are very few places left
that are not wasted and some are exploring, measuring, estimating how
possible a new colonization is or at least how to make available new ends
for leisure (so, touristic colonization). I mean, 10 years ago perhaps,
this kind of adventure such as yours could not have taken place, because
really only scientific people and military could be there.

I also wonder where are the animals in all this, have you seen them?, is
there life in the ice or rocks around (likens?), is all white, like a
steppe of ice? I saw something like this once, in Chile while we were
doing  a trail in Parque Torres del Paine. Going up a mountain, from the
top you could see Campos de Hielo Sur. Also in Argentinian Patagonia
although the fields were of low bushes and not from ice. Some feeling of
immensity I guess.

best wishes for you all,

pueblo

Jan 2, 2006

by Adam Hyde

Well, thank you Pueblo for the post. You have asked very many questions and I can't answer them all but we will endeavour to respond as much as possible to your points.

I have taken the questions about the lichens and animals to one of the scientists here.




Ian Meiklejohn is a Geomorphologist from the University of Pretoria (he studies the changes to geology over time). The photos taken are by David Harding, another Geomorphologist from the University of Pretoria, and they were taken from around the base and at Roberts Colony. Ian confesses to not being a lichen expert but he was kind enough to give me quite a bit of information anyway. Lichen are not actually a 'entity' in their own right, rather they are a symbiotic process between algae and fungi.









They are very primitive and together with moss are the only forms of 'vegetation' in this part of Antarctica. In other part of the continent you can also fins a particular species of grass and a species of flowering plant. However that is about all that survives here as far as plant life goes.

The moss supports invertebrate which include mites and spring tales. The lichens live off the moisture in the rocks and they settle when their spores land in cracks in rocks.

There are several types of lichen but not many are known or studied in Antarctica. The two mainly found here are Crustose, and Folisoe. Crustose forms a crust on the rocks and the Foliose look more plant like.

Lichen play an important role in turning the rock into soil. They do this in two way, one is that their hypae ('roots') bury down into cracks and split the rocks over time, and the second way they break rocks down is by an acidic residue they deposit. Some scientists believe that because of their role in making soil they are one of the earliest indicators of global warming. If more lichen are found more south than usual then this could be the result of global warming.

The birds here (Snow Petrels, Scue, and Fulma) don't eat the lichen, they eat mainly fish and other birds. However the birds may help feed the lichen through guano deposits (bird excrement).




Roberts Colony, about 30km north of here, is a site where many lichen and moss are found. It is a Nunatak and because of the abundance of lichen, moss, and birds, some scientists are working towards keeping Roberts Colony a managed protected area. There are also three protected areas around the base where people can't go and this is to protect damaging the lichen. Infact many of the rocks around the base contain lichen and we were briefed when we arrived about not stepping on them.

That's all I can answer for now. I hope it gives you some of the information you want...if there are any other questions just send them to me (if anyone else would like to post a comment here or ask questions please send to : adam@xs4all.nl and I will put them on the webpage and I-TASC will respond also).

thanks again!

And for a brief update. We have been housebound these last days in a storm. Apparently it moved from 'just a windy day' to a storm as Franz Hoffman (the boss) couldn't see the caterpillar trucks parked about 20m from the door so this is the official word! The winds are about 40 knots and only a few of the experienced hands go outside. I peaked at my antenna on the roof for the FM station and its still there so that's really great news. The radio is getting people quite excited but I feel a bit behind on it so we have to get things going tomorrow on it.

When the storm clears Tom and I have organised to hitch a ride with the caterpillar drivers back to the ship (still by the ice shelf). Its 200km or so over Antarctica and it takes 15 hours each way. Apparently its not good for the kidneys as the trucks rattle a lot but according to the drivers its the only way to see Antarctica. Looking forward to it but might get back exhausted. We will also do some communications tests on the trip to see how far the High Frequency Radio modems can reach.

Thanks to all the people that have written to say hi and wish us a lovely Christmas and new years. Especially thanks to my wonderful partner Lotte for spending a stuttery new years eve with me over irc from Amsterdam :)) and also thanks to Mr Snow for offering to send us some Debian Disks, and Honor for doing the call out for the material for the station. Thanks also to all the people that are tryng to send material to us for the station, I hope it gets here in time! (thanks also to mum for the early Xmas prezzie of the merino and possum hat)




2 January

by Amanda Rodrigues Alves

Not much happened yesterday because we woke up late after the party and also because a storm was approaching.  The sky was already cloudy and a mild wind was blowing, you could see it clearly because it picks up the loose snow and blows it over the rocks. The  top of the distant mountains were still visible but you could see the storm coming because it looked like fog. All white. The base is floating on white on all sides.

We could still go outside so I decided to film the wind. That sounds quite poetic, to film the wind, but I did actually film the wind. It wasn't cold at all but it was hard to stand still, although the wind wasn't going above 40 km/h. It was enough to bend the microphone poll though. I think the shots came out quite good specially the sound of the wind. At night when we go to bed we can feel the base vibrate with the wind.

When we woke up today the storm had intensified and now we cannot see more then 30 meters. They say that when we cannot see the skidoos and the dozers anymore it means it's a real storm. Well at the moment I can barely see them and no one has been outside the whole day. They started doing restrictions on the water and the laundry areas were closed, if it carries on like this next we won't be able to shower.

It feels weird to be trapped in the base and also we had to change our working plans because a lot of what we have to do depends on finding a site and doing tests outside and this depends on the weather.

After our discussion and some meetings with the staff here it was decided that we are going to look for another site to install the AWS maybe along the ice road. So as soon as the weather clears Adam and Thomas are going to join the drivers and are going back to the boat on the ice road and then we can test the radio signal for our unit modems.

Today we also had another discussion to decide what are our priorities are and work out a schedule because we were all working at different hours and on different things and that makes it hard for us to be productive and actually finish what we have to do with the little time we have.
I think the fact that things haven't been so productive, or the feeling of isolation or working the late hours have put us all in funny moods and there has been sparks among us. Maybe tomorrow if we can be more disciplined things can start to flow.

It was good to have a comment to our diaries and to feel were are not talking to the void.  To answer a few of the questions: there are no mammals around here, we are too far inland, there is nothing. The birds that we occasionally see (I counted 6 since we got here) are all sea birds so they feed on the sea and nest on the shores. I think they just like to pay us a visit from time to time. It's quite amazing the distances they fly. The lichen are here but I haven't seen them yet, just a few pictures of them, they are quite small and in an area we are not aloud to go. But I already asked to come along with the scientists when they go there to take pictures.

Regarding the pollution (invisible kind) that already exists we'll try to find and post it as soon as we have an answer. Every year in the summer months there are about 10000 people in Antarctica between scientists and tourists. The tourists don't really come to the main land though, they stay mostly near the islands on the Antarctic peninsula where the majority of the bases are although there is an inland extreme tourist area near Patriot Hills at 80 deg S more or less south of Chile. I think the colonization possibility is very remote. In the treaty it basically says that occupation cannot be military and any activities have to be for scientific and for peaceful purposes. But I mainly think the idea of colonization is remote because it is so difficult to get here and also to survive here, one would not only need money one would also need a lot of experience, knowledge of the place and preparation aside from a good reason to be here, if it is the last place in the world I guess. 

You can read the Antarctic Treaty (1961) on this link: http://www.scar.org/treaty/at_text.html
and the Madrid Protocol on the Environmental Protection of Antarctica (1991) on this one:
http://www.antarctica.ac.uk/About_Antarctica/Treaty/protocol.html