Bilde av Kettemer, Lisa Elena
Bilde av Kettemer, Lisa Elena
Department of Arctic and Marine Biology +4777646080 Tromsø NFH C 216

Lisa Elena Kettemer

PhD researcher

Job description

I study the movement ecology of Humpback Whales. In particular I focus on whales spending their winters in the coastal waters of northern Norway and summer and fall in the Barents Sea. I use satellite tracking to understand their migrations, asking questions such as: when they go where, how fast they travel, when do they arrive and what do they do on the way. I try to understand their behaviour through documenting their annual schedules, and by estimating how they manage their energy during the long migration. We also measure hormones that indicate whether females are pregnant or not, to understand if they have specific behaviours.

My PhD project is part of the WhaleFeast project, led by Prof. Audun Rikardsen.

Previously I have worked on estimating shark bycatch (during my BSc thesis), and understanding the drivers behind turtle strandings with the use of drift models (during my MSc thesis).

  • Lisa Elena Kettemer, Arne Biastoch, Patrick Wagner, Ellen J. Coombs, Rod Penrose, Rebecca Scott :
    Oceanic drivers of juvenile sea turtle strandings in the UK
    Endangered Species Research 2022 ARKIV / DOI
  • Charmain Danielle Hamilton, Christian Lydersen, Jon Aars, Martin Biuw, Andrei Boltunov, Erik W. Born et al.:
    Marine mammal hotspots in the Greenland and Barents Seas
    Marine Ecology Progress Series 2021 ARKIV / DOI
  • Lisa Elena Kettemer, Evert Mul, Marie-Anne Blanchet, Audun Rikardsen, Martin Biuw, Fredrik Björn Broms :
    Round-trip migration and energy budget of a breeding female humpback whale in the Northeast Atlantic
  • Ana Sofia Aniceto, Martin Biuw, Lisa Elena Kettemer, Evert Mul, Ulf Lindstrøm, Geir Pedersen et al.:
    Autonomous detection of humpback whales - migration and distribution in relation to Norwegian spring spawning herring.

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