Disputations

Feb
24

New knowledge about sedimentary basins in Svalbard

24 February 2020

Aleksandra Smyrak-Sikora studied sedimentary basins from the Carboniferous and Triassic periods in Svalbard. She will defend her PhD thesis on 27 February at UNIS.

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Dec
13

Solar proton impact in the middle atmosphere

13 December 2019

PhD candidate Erkka Heino has studied the spatial impact of solar proton events in the Earth’s atmosphere. His research shows that current proton forcing in climate models significantly overestimates the impact area of solar proton events. Heino will defend his thesis on Wednesday 18 December at UNIS.

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Nov
14

Fate of copepods in a warming Arctic dependent on the algae season

14 November 2019

The duration of the productive season is crucial for the Arctic copepod Calanus glacialis to have higher success than its Atlantic sibling C. finmarchicus in a changing Arctic, concludes PhD candidate Maja Hatlebakk in her doctoral thesis. Hatlebakk will defend her thesis on Wednesday 20 November at UNIS.

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Mar
15

Algae – the foundation of life

15 March 2019

Due to all the ongoing and predicted climate changes it is obvious that primary productivity in the Arctic is going to change – but still, there is very little reliable information available on the subject. PhD candidate Ane Cecilie Kvernvik has studied single-celled sea ice algae in Svalbard.

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Jan
24

Drivers of the marine CO2 system in the High Arctic – from the deep basins to the shallow fjords

24 January 2019

UNIS PhD candidate Ylva Ericson has studied the the marine CO2 system and its associated drivers in different areas of the High Arctic. Ericson will defend her doctoral thesis on 20 February at the University Centre in Svalbard, UNIS.

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Nov
27

Holocene glacier history of Svalbard: Retracing the style of (de-)glaciation

27 November 2018

UNIS PhD candidate Wesley Farnsworth has studied the Holocene glacial history of Svalbard through detailed mapping and compiling a mosaic of data from terrestrial, marine and lacustrine sedimentary archives. Farnsworth will defend his doctoral thesis on 6 December at the University Centre in Svalbard, UNIS.

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Nov
14

Understanding better fundamental mechanisms of rock fracture by blasting

14 November 2018

UNIS PhD candidate Liyuan Chi has investigated the shock compression of rock in the vicinity of an exploding charge and rock fracturing on a free surface parallel to the blast hole. Chi will defend his PhD thesis at NTNU on Wednesday 21 November at 13:15.

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Apr
20

Deglaciation of the northern Svalbard margin

20 April 2018

Oscar Fransner has studied the role of different glacial / non-glacial sedimentary processes in shaping the glaciated continental margin of the northern Barents Sea. Fransner will defend his PhD thesis Friday 4 May at UNIS.

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Mar
15

Triassic development of the Norwegian Barents shelf

15 March 2018

Mark Mulrooney has studied the Triassic development of the Norwegian Barents shelf using case studies from the Hammerfest Basin (offshore) and Svalbard (onshore). Mulrooney will defend his PhD thesis Wednesday 21 March at the University of Oslo.

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CONTACT INFO

The University Centre in Svalbard
Telephone: +47 79 02 33 00
Fax: +47 79 02 33 01
E-mail: post@unis.no / webmaster@unis.no
Address: P.O. Box 156 N-9171 Longyearbyen
Org. no. 985 204 454

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