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Dark times ahead

Dark times ahead

While other escape to the South, we head North - again!

Once again an expedition beyond daylight is in preparation. Meanwhile, new findings from earlier expeditions have seen the light of day.

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Congratulations Dr. Hobbs!

Congratulations Dr. Hobbs!

An award winning Dr. of the CircA project in Mare Incognitum

Dr. Laura Hobbs receives award for Postgraduate of the Year 2016 by UHI

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New monster from the deep

New monster from the deep

Archeologists fear it, biologists love it

First record of a shipworm in Arctic waters

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Cruising in the dark

Cruising in the dark

A new year has started - time to continue our dark activities

Cutting-edge autonomous vehicles and traditional sampling in the polar night

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Werewolves! Here is the published proof!

Werewolves! Here is the published proof!

Beyond any doubt: Werewolves migrate

Finally the proof for werewolf activities has been published in Current Biology!

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New year = new polar night cruise

Photo: Kajetan Deja
Photo: Kajetan Deja
From 8-24 January 2016 the 5th consecutive Polar Night cruise with RV Helmer Hanssen took place. As in previous years, the cruise took place in Svalbard waters. The scientific program started in Isfjorden before Helmer Hanssen brought us north to Smeerenburgfjorden, Rijpfjorden and close to the ice edge to 81 N. The second leg of the cruise focused as in previous years on investigating processes in Kongsfjorden. We did not encounter any landfast or drift ice during the cruise. This Polar Night cruise was mainly a contribution to two Mare Incognitum projects: Arctic ABC and Marine Night, as well the UiT master course BIO-8510 ARCTOS - Marine ecological research cruise to Svalbard. The scientific program included sampling zooplankton, benthic and fish communities using traditional methods (nets, trawls, grabs and box corer) as well as applying modern technologies such as the Acoustical fish and zooplankton profiler as well as a number of optical methods (Video Plankton Recorder, Laser Optical Plankton Counter,
Photo: Kajetan Deja
Photo: Kajetan Deja
under water bottom camera, ROVs and hyperspectral imaging systems). In addition to the biological program, marine archaeological research was conducted in Isfjorden and Smeerenburg using automated under water vehicles (AUV) and ROVs equipped with imaging systems. We were also very successful in deploying a Jetyak (automated kayak). Equipped with optical and acoustical sensors the Jetyak can do measurements further away from the research vessel thus conducting measurements of light and vertical migrations of zooplankton in areas undisturbed by light emitted from the boat. A lot of great discoveries and new insights into the secrets of the polar night were gained – some of which will appear in media in the weeks to come (see links below), others in scientific journals later in the year or next year.  Overall, the cruise was very successful with all planned sampling running smoothly and the weather being cooperative.

Svalbardposten 31.01.2016

Svalbardposten 07.02.2016

Svalbardposten 11.02.2016

 

Mare upcoming events

Jun
29

29.06.2017 12:00 - 13:00

Oct
9

09.10.2017 - 13.10.2017

Nov
8

08.11.2017 - 10.11.2017

The Mare Incognitum projects are members of the ARCTOS research network

The Mare Incognitum web pages are maintained by Marine Night technician Daniel Vogedes, UiT.

The content is provided by the projects, for comments please check the project pages and contact the project leader.