1 October 2013
Ice ridge keels can potential damage the subsea installations in the Arctic. PhD candidate Aleksey Shestov has investigated the thermodynamic consolidation of ice ridge keels and developed a mathematical model for ice ridge dynamics. Shestov will defend his PhD thesis on Thursday 3 October at UNIS.
24 September 2013
Anna Solvang Båtnes has studied the role of light in the Arctic marine ecosystem during the polar night, a time of year when it appears completely dark to the human eye. Båtnes performed parts of her fieldwork at UNIS and will defend her PhD thesis in Trondheim on Thursday 26 September.
6 March 2013
Endre Før Gjermundsen’s doctoral research shows that the ice cover over Svalbard during the last ice age started melting far earlier and the melt period lasted longer than previously assumed. Gjermundsen will defend his PhD thesis on 8 March in Oslo.
12 January 2013
PhD candidate Markus Eckerstorfer has conducted frequent snow avalanche field-based monitoring in the Longyearbyen area to identify most common avalanche types and snow climate. His study will contribute to the establishment of observation routines and computer models for future warning. Eckerstorfer will defend his PhD thesis on 16 January at UNIS.
18 May 2012
Sea ice is the main challenge to the development of oil and gas industries and the exploitation of these resources in the High Arctic. Ships and safe structures should be designed by taking into account sea ice concentration, thickness and strength. Lucie Strub-Klein has studied level ice and sea ice ridges and will defend her PhD thesis on 22 May at UNIS.
13 December 2011
New research by PhD candidate Monica Sund show that the dynamics of both surge- and tidewater glaciers must be taken into consideration when assessing the glaciers’ response to climate change. Sund will defend her PhD on 15 December at the University of Oslo.
10 November 2011
As temperature increases, High Arctic plants need to migrate to find new suitable habitats. Sexual reproduction and dispersal abilities will be critical survival factors. In his PhD thesis, Eike Müller concludes that these plants produce viable seeds and disperse well, thus their fate may not be extinction. Müller will defend his PhD thesis on 16 November at UNIS.
20 September 2011
Invertebrates play a very important role in Arctic ecosystems, but very little is known about their recent history. PhD candidate María Luisa Ávila Jiménez has studied the biogeographical factors in order to define the distribution of invertebrate species in the Arctic and Svalbard. Jiménez will defend her PhD thesis on 22 September at UNIS.
13 September 2011
Arctic fjords represent one of the most challenging environments in the world for weather prediction and climate models. PhD candidate Tiina Kilpeläinen has identified the main challenges for the weather prediction models. Kilpeläinen will defend her thesis on 15 September at UNIS.