Christmas

So this is my current favourite christmas song and as an encore to his live show I saw earlier this year, (or was it late last year?) in Oxford, it was brilliant.  It is also incidentally, one of David Tennant's Desert Island Discs!! (so there you go).  The full album version is slightly better than this as it has more orchestral goings on but this has all the sentiment.  Have a great christmas.

Chemistry Set

This week is kind of my first crucial week of my PhD. Not because anything much depends on the results I get out (in a pure data sense) but rather this week's experiments will define what exactly I'm doing for my PhD. All of my pilot studies are coming to fruition and a close at the same time! In one of those quirks of timing I've ended up with a lot of machine time over the course of this week. First up is the MAT251, our group's ageing mass spec which runs some carbon and oxygen isotopes in a fairly standard way, nothing too special about the instrument, but the particular piece of time we're looking at is pretty damn cool.  On Friday I'm back on the laser, this time attached to a different mass spec called the Neptune, trying to do things that mass specs have never done before. And on Monday I have another day on the Shrimp, trying to find out whether I can link two strands of my PhD (the MAT251 part and the Laser-Neptune) into one!

In the middle of this is three days spent playing with a Chemistry set (a real one!) and another mass spec. I'm going to have to be vague here as the work I'm attempting here has only once been tried before in an unpublished piece of work in this department and obviously I'd rather not get scooped if it turns out to work.  Anyway it involves lots of dissolving of my samples in acid, then playing with more chemicals to extract the solute, and all of it has to be done without any contamination, which involves a lot of washing things with yet more chemicals.  Its all a bit fiddly but if it works then it may well be really interesting.

So, by the end of next week, once I've managed to have a look at the results properly, I'll hopefully have worked out which parts of what I want to do work, and which ones don't.  Then I can plan ahead and really get going with the actual work!

College

So this is Burgmann College, one of the halls of residence at the uni. Not being centuries old, the colleges at the uni don't quite have the same feel as back home.  The front of them are fairly St. Catz like in appearance, which not particularly awful, but certainly not that attractive.  The new blocks though, round the back are pretty nice, as you tend to expect from more recent architecture.  The big difference though between some of the colleges here and at home is the fact that all the corridors are open air! Shaded and sheltered but still outside. Its a bit bizzare but of course makes sense in a dry country.

Burgmann is where EG lives, and lies towards the lake end of campus not that far from the department. The blocks he's staying in are self-contained apartments for about five people, with a nice living room/kitchen area, I guess the kind of place that my third-year accommodation was aiming to be! He moved into Burgmann relatively recently and now that its long vac here there aren't too many people around. The colleges tend to lack a sense of community in the way that the Oxford ones did and do, there are only eight main colleges and two grad-only colleges and consequently many people live out for their entire time, or live at home. The Australians are certainly more Scottish than English in their choices of university and moving half-way across the country, partly due to the fact their is no centralised admissions system and so there is an admin fee for every state they apply to uni in.

I guess the community aspect is what made colleges back in Oxford so good and perhaps thats the kind of thing thats missing here.  Whenever I visited a college in Oxford (and it was the same here), I tended to feel a bit of regret at not spending more time on site during my undergrad days, I guess it would have been fun.  But on the other hand I lived in great houses, so perhaps its just a case of the grass appearing greener and maybe I would have felt a longing to live out had I lived more in, as it were. Afterall, I no longer have to deal with pointless college admin!

Floods

More rain! As the strong La Nina conditions really begin to kick in around the world for the first time since 1982/83 and 1973/4, South-Eastern Australia has been suffering some torrential rains, the worst of which have occurred over the past couple of weeks.  December here in Canberra is usually a pretty dry month, with an average monthly rainfall of 52mm.  We got 73mm on the 2nd of December alone. When its cooler its just persistent, when it gets hotter you get thunderstorms, wave after wave, three or four bands a day (or night) which each drop several mm of water. The dams are full for the first time in a decade.  The drought is well and truly over, so much so that the farmers are losing more crops than they normally do due to a lack of water.  Rainfall records have been tumbling, some absolute records have fallen, its been Australia's wettest spring on record.  Last week people were talking about it being as wet as it was during the previous La Ninas, not necessarily unusal, but then we've had this week on top of it and things have got worse!

On the day with 73mm, the storm drains were at maximum capacity, the Lyneham wetlands site 50m or so where we live was beginning to flood, Sullivan's Creek (really just another storm drain) was running over its banks slightly in places.  See attached photos.  The duck pond on campus had two exits instead of the usual one.  Canberra got off lightly though compared with other places around it.  Its easy to forget but this city is over 600m up (the highest village in England (and possibly the UK) is just 463m, the pub that gets snowed in all the time is at 520m) and so isn't really floodplain territory. Down to the west, in the floodplains things have got really bad. The town of Wagga Wagga especially.

from www.actewagl.com.au

Its felt drier here the last week, we've even had a couple of nice days, but the ground is sodden, and when the rain arrived again in the middle of this week, it caused widespread disaster across New South Wales, incluing Queanbeyan (which is kind of part of Canberra, but kind of not) whose flood waters peaked at +8m overnight.  The town is pretty much split in two and has been declared a natural disaster zone. Tuggeranong (another distant part of Canberra) allegedly received over 100mm yesterday and has topped 400% of its typical December rainfall already. The Queanbeyan sewage works have been flooded too, which means Lake Burley Griffin is out of action due to contamination, so theres been no sailing for the last week.  The dam at the end of the lake has all its flood gates open.  Other ACT dams are overtopping.

Its going to be an above average cyclone season in the North too.

Rainfall should return to normal levels around April sometime!

Going all sciency it looks like the La Nina conditions are actually weakening slightly, in which case the comparisons to be made are to 74/75.  Here's the November SST anomaly map.  That is a very warm anomaly surrounding Australia and thats why its raining so much!



from www.bom.gov.au

from www.bom.gov.au

Eden

So I've spent the last week down on the coast around the town of Eden, close to the New South Wales/Victoria border (about three to four hours drive from Canberra, five taking the long route).  I was demonstrating on the first-year undergraduate field-course.  It was a lot of fun.  It was sunny all week, and warm, we spent most of it by the coast, frequently on nice beaches, a few swims in the ocean (much much warmer than a month ago!) and there were lots of interesting rocks.  But not too complicated, just difficult enough for me to work it out pretty quickly and the undergrads to puzzle over for a while! Plus there was some not so excellent, followed by excellent, followed by not so excellent followed by excellent cricket going on!

There were three of us postgrads demonstrating (myself, EG and BH - both of whom I get along very well with) along with a plethora of some big names in geology, which was rather cool. One thing that was disappointing was the undergrads reluctance to drink.  Having a beer or two during the evening session's lectures and work is pretty standard for geologists.  These kids need to learn! They were a good bunch really!

We finished the week by driving back up the coast for a beach party to celebrate LB's (another departmental first year grad) birthday.  And a good time was had by all. In the morning it decided to rain, so we fled back to Canberra, where it genuinely hasn't stopped raining since.  Its meant to be summer now.  Sigh!

Loads of photos, enjoy!