Showing posts with label Marion island. Show all posts
Showing posts with label Marion island. Show all posts

Wednesday, December 28, 2016

Leaving Marion Island

28 December
I am happy to report we safely recovered our people from Marion island and are currently underway. It was a really pretty and unusual to see land while at sea and we will enjoy views of many more islands.
Here's a picture from yesterday overlooking the helicopters parked on the helo deck and some interesting cloud formation in the background. Too bad we could not launch a radiosonde to get data from the vertical profile. We usually launch from the helo deck and cannot operate while the helicopters are out of the hangar.

The weather was much nicer today so we did a lot of different things. We did a 200m CTD cast, deployed nets to collects zooplankton, deployed nets that scrape the sea floor to collect benthic species, launches a radiosonde. We were gonna end the day with a 1km CTD cast followed by a 1km trace metal rosette cast, but things got a little off track. We lost communication with the normal rosette half way, so spent the rest of the evening trouble shooting. Trace metal rosette was successful in principal, although we did not collect many water samples. But all in all it was an extremely busy day for many science teams and for the ship's crew.

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Aside from science life on the icebreaker goes on. We have been sailing for a week now and the days are starting to look more and more routine. The meal schedule keeps us on track :). This never changing meal schedule that my grandfather described in great detail.
Actually today was the first day I managed to attend all four meals - I usually skip breakfast or tea if I am working or sleeping still.
I am yet to properly visit a gym and a sauna. I only played one game of table tennis so far, where I lost miserably. Need to up my game a lot ;))))

And I only located the sauna today. We have limited freshwater supply on the ship, so sauna is not open daily, there is only two days a week I can go - on Saturdays for the expedition day and on Sundays for the women's day. This week I did not have time on either day.
I have been trying to keep on track with my yoga, but I did not find time to do a proper cardio workout at the gym. The only thing that I hope helps me - I ran around up and down the stairs all day long. My cabin is on "-1" deck and my atmospheric office is on the "4.5" deck. We launch balloons from the helo deck on the "2nd" deck and the CTD lab and the mess (cafeteria) are both on the main "0" deck. But I am not sure it is enough and I keep promising myself to go running or rowing every day. Yet it is again closer to midnight and I got up at 7AM and I am exhausted. So all I will most likely do today - take my water sample at midnight and go  to bed.

Tuesday, December 27, 2016

Marion island

27 December
We arrived at Marion and Prince Edward islands around dinner time on the 25th of December. The weather has been bad and the swell quite high.
First order of business was to map the sea floor to prepare for collecting benthic samples (dredging). The ship working all night, but the swell did not allow us to do a good quality mapping.
Early morning on December 26 the helicopters started dropping people off to the island. There were several teams that went to collect water and air samples, core lakes and study bird colonies. I have to say I was jealous that they get to go and see something different. The weather wasn't particularly good, but anchored at the Lee of the island the ship rocked only slightly (about 1m swell). Feels like a stable ground for now, we don't even have to secure things!
While the ship is stopped I decided to reorganize my atmospheric cargo and finally connect my snow particle instruments to the data loggers. It wasn't as easy of a task as I hoped, but i succeeded to connect the SPC. Big  thanks to the systems engineer Carlos, who helped me configure the connection. I am working on wenglors and programming the Campbell 1000 today, but in case we do start moving - i need to repack and secure  all my cargo first.
The wind is really strong today, so the helicopters are not flying at the moment. We have a few people stuck on Marion island, which they probably enjoy - they are saying the base is quite nice and people working at Marion are quite keen to see new faces. If we don't recover our passengers tonight we might stay at Marion longer. This puts us even more behind schedule...