Field Work

Antarctic voyage: The formation of the Antarctic bottom water

Guest Author • Feb 22, 2013

Written by Emmanuelle Sultan and Helen Bostock (NIWA) Date: 20/2/2013 Location: 65.114305°S, 142.304997°E Weather: Cloudy and calm Sea state: Calm One of the primary aims of this voyage has been to monitor the formation of High Salinity Shelf Water at the Wilkes/Adelie Land shelf and its end product, the Antarctic bottom water. The Antarctic … Read More

Antarctic voyage: What is a polynya?

Guest Author • Feb 21, 2013

Written by Dr Beatriz Pena-Molino (ACE CRC) Date: 19/2/2013 Location: 65.395795°S, 142.682921°E Weather: Sunny Sea State: Calm If you have been following this voyage for the last fortnight then you may well be wondering “what is a polynya?” Polynya is a Russian word used to describe areas of open water surrounded by ice. They occur … Read More

Antarctic voyage: Sea ice

Guest Author • Feb 20, 2013

Written by NIWA oceanographer and voyage leader Dr Mike Williams. Date: 18/02/2013 Location: 65.225487°S, 143.020138°E Weather: Small storm clearing Sea state: 3-4 m swell improving to 1-2 m Over the last few days the sea ice has given us some of the highs and lows of the voyage. RV Tangaroa in the … Read More

Antarctic voyage: Sailing through thin ice

Guest Author • Feb 19, 2013

Written by Helen Bostock (marine geologist, NIWA) Date: 17/02/2013 Location: 65.627268°S, 144.277825°E Weather: Cloudy, calm and very cold Sea State: Calm Over the last few days we have seen a lot of icebergs and have been skirting along the edge of the sea ice. ‘Patience….’ is the main advice of our Danish ice pilot, … Read More

Antarctic Voyage: The South Pole

Guest Author • Feb 18, 2013

Written by Helen Bostock (marine geologist, NIWA) Date: 15/02/2013 Location: 64.807561°S, 139.86694°E Weather: Snowing and breezy – 20 knots Sea state: 2 m swell Today we passed over the South Pole. Well, not quite, but very, very close by. How is this possible when we are on board a ship and haven’t set foot on … Read More

Antarctic Voyage: Icebergs

Guest Author • Feb 15, 2013

Written by NIWA oceanographer and voyage leader Dr Mike Williams. Date: 14/02/2013 Location: 63.191514˚S, 139.837747˚E Weather: Fine and sunny, very little wind Sea State: Calm Yesterday was the day the iceberg sweepstake came off the wall. First iceberg. [Evan Solly]Shortly after we left Wellington a list went up on the wall in the mess … Read More

Antarctic Voyage: My first experience of the Southern Ocean and Antarctica

Guest Author • Feb 14, 2013

Written by Eva Cougnon (PhD student at ACE CRC) Date: 13/02/2013 Location: 61.360933˚S, 139.828564˚E Weather: Cloudy, light breeze – 20 knots (37 km/hour) Sea State: Calming down – 2-3 m swell only Eva Cougnon sampling the CTD for oxygen analyses. [Helen Bostock]This is my first trip down to Antarctica; in fact, it is my … Read More

Antarctic Voyage: The carbon team

Guest Author • Feb 14, 2013

By Elizabeth Shadwick (ACE CRC) and Helen Bostock (Marine Geologist, NIWA) Date: 12/02/2013 Location: 60.792084°S, 139.818669°E Weather: Windy 30-40 knots (55-75 km/hour) Sea State: 6 – 7 m swells Kate Berry running alkalinity samples. [Helen Bostock]We managed a couple of CTDs overnight and then a short steam to the next station. The weather has … Read More

Antarctic Voyage: Cold weather protection

Guest Author • Feb 13, 2013

Written by Dr Anne Waterhouse (ship’s doctor) and Helen Bostock (marine geologist, NIWA) Date: 11/2/2013 Location: 59.852688°S, 139.613379°E Weather: Snow, rain, 40-50 knot (70-90 km/hour) winds Sea state: Rough – 8-10 m swell Kate Berry and Anne Waterhouse in their Antarctic gear. [Helen Bostock]Last night the storm continued with the wind and … Read More

Life in the Dry Valley Desert of Antarctica: NZ Terrestrial Antarctic Biocomplexity Survey 2013 Expedition

Guest Author • Feb 12, 2013

Nita Smith Nita is a freelance Science Communicator with a science background in Antarctic Glaciology. Having previously worked as the Science Technician at Scott Base, she has supported a number of different science events in Antarctica, and loves anything to do with Antarctica and Earth Science. Check out her personal blog … Read More

About Field Work

Field Work is a blog where we feature updates from scientists working in the field. We welcome submissions to Field Work.

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