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Marita Larsen

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Head Engineer/ Principal Engineer
Telephone: 40455338
Department: Bentiske ressurser
Publications

Publications

Academic articles

2013

Deformities in larvae and juvenile European lobster (Homarus gammarus) exposed to lower pH at two different temperatures

Ann-Lisbeth Agnalt, Ellen Sofie Grefsrud, Eva Farestveit, Marita Larsen, Felicia Keulder
Biogeosciences 10 p. 7883-7895
2011

Low-dose exposure to alkylphenols adversely affects the sexual development of Atlantic cod (Gadus morhua): Acceleration of the onset of puberty and delayed seasonal gonad development in mature female cod

Sonnich Meier, Hugh Craig Morton, Eva Andersson, Audrey J. Geffen, Geir Lasse Taranger, Marita Larsen, Marianne Petersen, Rune Djurhuus, Jarle Klungsøyr, Asbjørn M. Svardal
Aquatic Toxicology 105 p. 136-150

Academic lectures

2014

European lobster develop deformities when exposed to ocean acidification; larvae and juveniles. Presentation at The 10th International Conference and Workshop on Lobster Biology and Management, 18-23 May 2014, Cancun Mexico.

Agnalt, A.L. E.S. Grefsrud, E. Farestveit, Marita Larsen & Felicia Keulder.
2013

Havforsuring og effekter på hummer. Nordisk Havforskerforening

Agnalt, A.L., E.S. Gresrud, E. Farestveit, M. Larsen & F. Keulder
p. 28-29

Scientific lectures

2016

4th International Symposium on the Ocean in a High-CO2 world

Ann-Lisbeth Agnalt, Ellen Sofie Grefsrud, Eva Farestveit, Ingrid Uglenes Fiksdal, Marita Larsen, Grethe Beate Thorsheim
2016

European lobster develops deformities with increasing pCO2and temperature; What happens in the gastroliths & exoskeleton ?

Ann-Lisbeth Agnalt, Ellen Sofie Grefsrud, Eva Farestveit, Ingrid Uglenes Fiksdal, Marita Larsen, Grethe Beate Thorsheim

Poster

2019

Recent mass strandings of krill ( Euphausiacea ) along the Norwegian coast Guldborg

Guldborg Søvik, Padmini Dalpadado, Tone Falkenhaug, Jon Rønning, Pål Næverlid Sævik, Maria Jenssen, Marita Larsen, Trude Hauge Thangstad
2012

Ocean acidification impact on larvae stages of European lobster (Homarus gammarus), under two temperature regimes. (poster - Third International Symposium on the Ocean in a High CO2 World, California, USA and The American Lobster in a Changing World, Portland ME, USA. 25-28 November 2012.

Agnalt, AL, ES Grefsrud, M Larsen & F Keulder.
2012

“Ocean acidification impact on larvae stages of European lobster (Homarus gammarus), under two temperature regimes”Third International Symposium on the Ocean in a High CO2 World, California, USA.

Agnalt, A.L. E.S. Grefsrud, E. Farestveit, Marita Larsen & Felicia Keulder

Reports and dissertations

2024

Bestandskartlegging av kongekrabbe i kvoteregulert område – 2022 - Toktrapport fra tokt med F/F Kristine Bonnevie 05. september – 26. september 2022 (2022624)

Ann Merete Hjelset, Maria Jenssen, Erik Schuster, Siri Aaserud Olsen, Marita Larsen, Hanna Ellerine Helle Danielsen, Ragni Olssøn, Mona Maria Fuhrmann, Reidar Johannesen
Toktrapport
2024

Bestandskartlegging av kongekrabbe i kvoteregulert område - 2023 - Toktrapport fra tokt med F/F Kristine Bonnevie 04.-28. september 2023 (2023006016)

Ann Merete Hjelset, Maria Jenssen, Erik Schuster, Siri Aaserud Olsen, Marita Larsen, Ragni Olssøn, Mona Maria Fuhrmann, Reidar Johannesen, Rune Strømme
Toktrapport
2021

Døde og strandete krepsdyr - Nitti tilfeller rapportert til Havforskningsinstituttet i perioden 2014-2020

Guldborg Søvik, Padmini Dalpadado, Tone Falkenhaug, Pål Næverlid Sævik, Maria Jenssen, Marita Larsen, Rita Hannisdal, Jon Rønning, Siri Aaserud Olsen, Ole Bent Samuelsen, Ann-Lisbeth Agnalt, Trude Hauge Thangstad, Hanna Ellerine Helle Danielsen, Bjørn Einar Grøsvik, Siren Hatland, Aina Bruvik, Tore Tjensvoll, Felicia Dawn Couillard, Patrick-Andre Korneliussen
2011

Safety and duration of immunity in Atlantic salmon vaccinated with various vaccines. A long time study in large scale. Intervet Norbio and Institute of Marine Research, Matre Research Station, 5984 Matredal, Norway.

Marita Larsen
2010.

Updated tolerance data of Atlantic salmon for Alphamax, Betamax and Excis - pyrethroids used to fight salmon lice in salmon farming. LC 50 tests for Alphamax, Betamax and Excis. and The effect of temperature on survival of salmon during a delousing procedure with Alphamax and Betamax. Institute of Marine Research, Matre Research Station, 5984 Matredal, Norway.

Tom Hansen, Marita Larsen.
Net reports
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