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Scenic Sampling!

by Lydia Kapsenberg — last modified Oct 18, 2010 12:50 PM

Where there is sea ice, there are scientists sampling water.

To extend our water sampling beyond Fish Hut 12, this weekend we checked out skidoos and a Pisten Bully and set out for the scenic area of Cape Evans. After a sunny and windless journey, we drilled holes with view of Mt. Erebus, glaciers, islands, Royal Society Mountain Range, and icebergs in the background.  

 

 jiffy drilling

 

 

Composed of a motor, multiple flights, a bit, and two people, the Jiffy drill does a remarkable job of creating a perfectly round ice hole. Though it’s a bit slow in the beginning, gets caught on ice towards the end, and requires a lot of core muscle and triceps strength, the final exodus of slushy seawater when we broke through the ice was very satisfying.

 

 

 

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                                                                                                                                                   It was nearly warm but this being Antartica, our Nisken bottle froze between sampling.

 deploying the nisken bottle

 

 

We quickly learned that only a dry Nisken bottle and a quick dispensing of water would lead to success. Below a picture of a freezing water sample posing in front of the icebergs and Mt. Erebus.

 

 freezing water sample

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