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Seuthe, Lena


Postdoktor
Arktisk og marin biologi


Telefon: 776 46993
Mobil jobb / Mobil privat: /
Epost : lena.seuthe@uit.no
Campus: Tromsø
Kontor/besøksadresse : B 302 / Norges Fiskerihøgskole
Funksjon : Postdoktor. Marine plankton ecology - carbon cycling

Stillingsbeskrivelse:

Researcher

Forskningsinteresser

Structure and function of pelagic food webs, with special emphasis on the role of heterotrophic microbes (bacteria and phagotrophic protists) in Arctic marine pelagic ecosystems.

Forskningsprosjekter

- CONFLUX - Vertical flux regulation in the upper twilight zone (http://conflux.arctosresearch.net/)

- Integrated Arctic Ocean Observatory System (iAOOS) - Norway: Closing the loop (http://www.iaoos.no/)

- SAARP - Microbial degradation of carbon components in ice-covered arctic waters (http://saarp.arctosresearch.net/)

Biografiske data

2011-present Researcher at the Department of Arctic and Marine Biology, University of Tromsø

2007-2011 Ph.D. candidate at the Department of Arctic and Marine Biology, University of Tromsø

2005-2006 Research assistant at the Department of Arctic and Marine Biology, University of Tromsø

2004-2005 Master in Biology at the Christian_Albrechts-University of Kiel, Germany

Andre publikasjoner

Svensen C, Seuthe L, Vasilyeva Y, Pasternak A, Hansen E (2011) Zooplankton distribution across FRam Strait in autumn: Are small copepods and protozooplankton important? Progr Oceanogr 91: 534-544. doi: 10.1016/j.pocean.2011.08.001

Seuthe L, Töpper B, Reigstad M, Thyrhaug R, Vaquer-Sunyer R (2011) Microbial communities and processes in ice-covered Arctic waters of the northwestern Fram Strait (75 to 80oN) during the vernal pre-bloom phase. Aquat Microb Ecol 64: 253-266. doi: 10.3354/Ame01525

Rokkan Iversen K and Seuthe L (2011) Seasonal microbial processes in a high-latitude fjord (Kongsfjorden, Svalbard): I. Heterotrophic bacteria, picoplankton and nanoflagellates. Polar Biol 34: 731-749. doi: 10.1007/s00300-010-0929-2

Seuthe L, Rokkan Iversen K, Narcy F (2011) Microbial processes in a high-latitude fjord (Kongsfjorden, Svalbard): II. Ciliates and dinoflagellates. Polar Biol 34: 751-766. doi: 10.1007/s00300-010-0930-9

Mauritzen C, Hansen E, Andersson M, Berx B, Beszczynska-Möller A, Burud I, Christensen KH, Debernard J, de Steur L, Dodd P, Gerland S, Godøy Ø, Hansen B, Hudson S, Høydalsvik F, Ingvaldsen R, Isachsen PE, Kasajima Y, Koszalka I, Kovacs KM, Køltzow M, LaCasce J, Lee CM, Lavergne T, Lydersen C, Nicolaus M, Nilsen F, Nøst OA, Orvik KA, Reigstad M, Schyberg H, Seuthe L, Skagseth Ø, Skarðhamar J, Skogseth R, Sperrevik A, Svensen C, Søiland H, Teigen SH, Tverberg V, Wexels Riser C (2011) Closing the loop – Approaches to monitoring the state of the Arctic Mediterranean during the International Polar Year 2007–2008. Progr Oceanogr 90: 62-89. doi:10.1016/j.pocean.2011.02.010

Wexels Riser C, Wassmann P, Reigstad M, Seuthe L (2008) Vertical flux regulation by zooplankton in the northern Barents Sea during Arctic spring. Deep-Sea Res II 55: 2320-2329. doi: 10.1016/j.dsr2.2008.05.006

Juul-Pedersen T, Michel C, Gosselin M, Seuthe L (2008) Seasonal changes in the sinking export of particulate material, under first-year sea ice on the Mackenzie Shelf (western Canadian Arctic). Mar Ecol Prog Ser 353: 13-25. doi: 10.3354/meps07165

Seuthe L, Darnis G, Wexels Riser C, Wassmann P, Fortier L (2007) Winter-spring feeding and metabolism by Arctic copepods: insights from faecal pellet production and respiration measurements in the southeastern Beaufort Sea. Polar Biol 30: 427-436. doi: 10.1007/s00300-006-0199-1

Arndt CE, Fernandez-Leborans G, Seuthe L, Berge J, Gulliksen B (2005) Ciliated epibionts on the Arctic sympagic amphipod Gammarus wilkitzkii as indicators for sympago-benthic coupling. Marine Biol 147 (3): 643-652. doi:10.1007/s00227-005-1599-4

Priser og utmerkelser

 

 

Forskerprofil i Cristin

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Arbeider i CRIStin

  • Svensen, Camilla; Wexels Riser, Christian; Reigstad, Marit; Seuthe, Lena. Degradation of copepod faecal pellets in the upper layer: role of microbial community and Calanus finmarchicus. Marine Ecology Progress Series 2012; Volum 462. ISSN 0171-8630.s 39 - 49.s doi: 10.3354/meps09808.
  • Mauritzen, Cecilie; Hansen, Edmond; Andersson, Maria Helena; Berx, Barbara; Beszczynska-Möller, Agnieszka; Burud, Ingunn; Christensen, Kai Håkon; Debernard, Jens; Steur, Laura de; Dodd, Paul; Gerland, Sebastian; Godøy, Øystein Arne; Hansen, Bogi; Hudson, Stephen; Høydalsvik, Frode; Ingvaldsen, Randi; Isachsen, Pål Erik; Kasajima, Yoshie; Koszalka, Inga; Kovacs, Kit; Køltzow, Morten Ø.; Lacasce, Joseph Henry; Lee, Craig M.; Lavergne, Thomas; Lydersen, Christian; Nicolaus, Marcel; Nilsen, Frank; Nøst, Ole Andres; Orvik, Kjell Arild; Reigstad, Marit; Schyberg, Harald; Seuthe, Lena; Skagseth, Øystein; Skardhamar, Jofrid; Skogseth, Ragnheid; Sperrevik, Ann; Svensen, Camilla; Søiland, Henrik; Teigen, Sigurd Henrik; Tverberg, Vigdis; Wexels Riser, Christian. Closing the loop - Approaches to monitoring the state of the Arctic Mediterranean during the International Polar Year 2007-2008. Progress in Oceanography 2011; Volum 90 (1-4). ISSN 0079-6611.s 62 - 89.s doi: 10.1016/j.pocean.2011.02.010.
  • Svensen, Camilla; Seuthe, Lena; Vasilyeva, Yulia; Pasternak, Anna; Hansen, Edmond. Zooplankton distribution across Fram Strait in autumn: Are small copepods and protozooplankton important?. Progress in Oceanography 2011; Volum 91 (4). ISSN 0079-6611.s 534 - 544.s doi: 10.1016/j.pocean.2011.08.001.
  • Iversen, Kriss Wenche Rokkan; Seuthe, Lena. Seasonal microbial processes in a high-latitude fjord (Kongsfjorden, Svalbard): I. Heterotrophic bacteria, picoplankton and nanoflagellates. Polar Biology 2011; Volum 34 (5). ISSN 0722-4060.s 731 - 749.s doi: 10.1007/s00300-010-0929-2.
  • Seuthe, Lena; Iversen, Kriss Wenche Rokkan; Narcy, Fanny. Microbial processes in a high-latitude fjord (Kongsfjorden, Svalbard): II. Ciliates and dinoflagellates. Polar Biology 2011; Volum 34 (5). ISSN 0722-4060.s 751 - 766.s doi: 10.1007/s00300-010-0930-9.
  • Seuthe, Lena; Tøpper, Birte; Reigstad, Marit; Thyrhaug, Runar; Vaquer-Sunyer, Raquel. Microbial communities and processes in ice-covered Arctic waters of the northwestern Fram Strait (75 to 80 degrees N) during the vernal pre-bloom phase. Aquatic Microbial Ecology 2011; Volum 64 (3). ISSN 0948-3055.s 253 - 266.s doi: 10.3354/ame01525.
  • Wexels Riser, Christian; Wassmann, Paul Friedrich; Reigstad, Marit; Seuthe, Lena. Vertical flux regulation by zooplankton in the northern Barents Sea during Arctic spring.. Deep-sea research. Part II, Topical studies in oceanography 2008; Volum 55 (20-21). ISSN 0967-0645.s 2320 - 2329.s doi: 10.1016/j.dsr2.2008.05.006.
  • Juul-Pedersen, T; Michel, C; Gosselin, M; Seuthe, Lena. Seasonal changes in the sinking export of particulate material under first-year sea ice on the Mackenzie Shelf (western Canadian Arctic). Marine Ecology Progress Series 2008; Volum 353. ISSN 0171-8630.s 13 - 25.s doi: 10.3354/meps07165.
  • Seuthe, Lena; Darnis, Gerald; Wexels Riser, Christian; Wassmann, Paul Friedrich; Fortier, Louis. Winter-spring feeding and metabolism of Arctic copepods: insights from faecal pellet production and respiration measurements in the southeastern Beaufort Sea. Polar Biology 2007; Volum 30 (4). ISSN 0722-4060.s 427 - 436.s doi: 10.1007/s00300-006-0199-1.
  • Arndt, C. A.; Fernandez- Leborans, G.; Seuthe, Lena; Berge, Jørgen; Gulliksen, Bjørn. Ciliated epibionts on the Arctic sympagic amphipod Gammarus wilkitzkii as indicators for sympago-benthic coupling. Marine Biology 2005; Volum 147. ISSN 0025-3162.s 643 - 652.
  • Seuthe, Lena. Mare Incognitum. (fulltekst) 2013 (Nr. 35) ISBN 978-82-91378-41-1. ISSN 0804-4554.s 15 - 18.
  • Svensen, Camilla; Seuthe, Lena; Anna, Pasternak. Importance of small zooplankton and feeding of Oithona similis in surface waters of Fram Strait (78-80 N) in September. IPY 2012 conference 2012-04-23 - 2012-04-27 2012.
  • Wexels Riser, Christian; Svensen, Camilla; Reigstad, Marit; Seuthe, Lena. Degradation of copepod faecal pellets : role of small-sized, <180µm, plankton and Calanus finmarchicus. PISCES 5th International zooplankton production symposium 2011-03-14 - 2011-03-18 2011.
  • Seuthe, Lena. Planktonic food webs in the Arctic Ocean: Structure and function in contrasting seasons and physical settings across Fram Strait. 2011 ISBN 978-82-8266-023-5.
  • Svensen, Camilla; Seuthe, Lena; Vasilieva, Yulia; Pasternak, Anna; Hansen, Edmond. Zooplankton distribution across Fram Strait in autumn: Are small copepods and zooplankton important?. DTU-Aqua semiarrekke 2011-05-12 - 2011-05-12 2011.
  • Svensen, Camilla; Seuthe, Lena; Vasilieva, Yulia; Pasternak, Anna; Hansen, Edmond. Zooplankton distribution across Fram Strait in autumn: Are small copepods and protozooplankton important?. PISCES Zooplankton Production symposium 2011-03-14 - 2011-03-19 2011.
  • Reigstad, Marit; Riser, Christian Wexels; Seuthe, Lena; Kristiansen, Svein; Soloviov, K; Slagstad, Dag. Atlantic gateway to the Arctic: Planktonic ecosystem dynamics and the role of advective processes in the Fram Strait.. IPY Oslo Science Conference, 8-12 June 2010. 2010-06-08 - 2010-06-12 2010.
  • Wexels Riser, Christian; Reigstad, Marit; Svensen, Camilla; Seuthe, Lena; Wassmann, Paul. Suspended biomass and vertical flux of organic matter in the Western fram Strai: a winter and spring scenario. 2010 International Polar Year, Oslo science conference: Polar Science-Global Impact 2010-06-08 - 2010-06-12 2010.
  • Wexels Riser, Christian; Reigstad, Marit; Seuthe, Lena; Kristiansen, Svein; Wassmann, Paul Friedrich. Suspended biomass and vertical flux of organic matter in the Western Fram Strait: a winter and a spring scenario. Arctic Frontiers 2009-02-18 - 2009-02-23 2009.



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