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UNIS /About /Staff /Geir Johnsen

Geir Johnsen

Adjunct Professor, Marine Optics

geir.johnsen@unis.no
4791897027
Arctic biology

Professor Geir Johnsen works at the Norwegian University of Science and Technology (NTNU) and holds an adjunct position at UNIS.

Google Scholar articles.
Geir Johnsen’s page at NTNU.

Courses

AB-823 Light Climate and Primary Productivity in the Arctic (10 ECTS)

AB-323 Light Climate and Primary Productivity in the Arctic (10 ECTS)

News mentions

21. February 2020

While we wait for the light – part 2

16. January 2017

About bamboo, ghost shrimps and a changing Arctic

19. February 2020

While we wait for the light - part 1

Publications

Photophysiologically active green, red, and brown macroalgae living in the Arctic Polar Night

Geir Johnsen

Go to External Publication

Still Arctic? — The changing Barents Sea

Lars Henrik Smedsrud Agneta Fransson Geir Johnsen Marius Jonassen Frank Nilsen Janne Søreide

Go to External Publication

Development and calibration of a high dynamic range and autonomous ocean-light instrument to measure sub-surface profiles in ice-covered waters

Malin Daase Geir Johnsen

Go to External Publication

The University Centre in Svalbard

P.O. Box 156 N-9171 Longyearbyen
Org. no. 985 204 454

Call: +47 7902 3300

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Student inquiries: study@unis.no

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ARCeX – Research Centre for Arctic Petroleum Exploration

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SIOS – Svalbard Integrated Arctic Earth Observing System

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    • Arctic Biology Research
    • Arctic Geology Research
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    • Arctic Safety Centre
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  • For students
    • Arrival and living in Longyearbyen
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