About this Blog

This blog is dedicated to a research expedition to the McMurdo Dry Valleys in Antarctica. Through field mapping of geomorphic evidence, sample collection, and cosmogenic nuclide concentration measurements in the Noble Gas Lab at Harvard, we hope to better understand the behavior of the East Antarctic Ice Sheet during Miocene (~23 to 5 million years ago) and Pliocene (~5-1.8 mya) times. The Early Pliocene is the most recent period in which global temperatures were significantly warmer than the present, therefore providing us with a potential analog for a warming climate. This research is generously funded by the NSF Polar Science Program.

Saturday, November 29, 2008

Mac Town

So what's it like to be at the biggest station on the coldest continent on Earth?

McMurdo Station is 77 degrees 51 minutes South (approximately 950 miles away from the South Pole) and 166 degrees 40 minutes East. Our current weather conditions (according to the McMurdo weather service) are overcast skies, 1/4 mile visibility, blowing snow (it's not falling, just moving around in the wind), a temp of 21 F, wind chill of 1 F, and wind speeds of approx 35 mph. Needless to say, it's a bit chilly down here.

This is what it looks like:

This sign is on the back of building 155 (where everybody eats)

Observation Hill- members of Robert Falcon Scott's party ascended this each day to look out for their leader as he returned from the ice (he never made it). There's a memorial cross on top of the hill, but the power lines are blocking it in this photo.

Antarctica's MGH- not quite as fancy as Mass. General Hospital, but it has more personality.

Assorted McMurdo buildings. The flat white behind them is the sea ice in McMurdo sound and behind that you can see parts of the Transantarctic Mountains (TAM). Unfortunately, views like this one have been rare since we got here- right now all we can see past the buildings is a white wall of cloud and snow.

3 comments:

auroraustralis said...

Oh it's beautiful! :) I hope the weather clears for you guys! The WAIS core handlers are still stuck in Chc for now...

Peter Hedman said...

This is the most amazing thing in the work!

Peter Hedman said...

..and by 'work' I mean 'world'. Enjoy the frozen South!