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Anita Jacobsen

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Telephone: 97953774
Department: Prosjektstøtte

Publications

Academic articles

2020

Comparative study of the culturable microbiota present in two different rearing systems, flow-through system (FTS) and recirculation system (RAS), in a great scallop hatchery

Dieguez AL, Balboa S, Magnesen T, Jacobsen A, Lema A, Romalde JL
Aquaculture Research 51 (Ja) p. 542-556
2019

Comparative study of the culturable microbiota present in two different rearing systems, flow-through system (FTS) and recirculation system (RAS), in a great scallop hatchery

Ana Dieguez, Sabela Balboa, Thorolf Magnesen, Anita Jacobsen, Alberto Lema, Jesus l Romalde
Aquaculture Research p. 1-15
2015

Sinobacterium norvegicum sp. nov., isolated from great scallop (Pecten maximus) broodstock and emended description of Sinobacterium caligoides

Ana L. Diéguez, Anita Jacobsen, Thorolf Magnesen, Jesus L. Romalde
Antonie van Leeuwenhoek. International Journal of General and Molecular Microbiology 108 (Ja) p. 983-991
2013

Effect of different filter methods on seawater quality at a marine scallop hatchery.

Magnesen T, Jacobsen A, Moepi MH
Aquaculture research and development 4 (Ja) p. 8pp
2012

Effect of water recirculation on seawater quality and production of scallop (Pecten maximus) larvae

Thorolf Magnesen, Anita Jacobsen
Aquacultural Engineering 47 (Ja) p. 1-6
2012

Effects of reduced diameter of bag cultures on content of essential fatty acids and cell density in a continuous algal production system

Anita Jacobsen, Otto Grahl-Nielsen, Thorolf Magnesen
Journal of Applied Phycology 24 (Ja) p. 109-116
2012

Effect of water recirculation on seawater quality and production of scallop (Pecten maximus) larvae.

Magnesen T, Jacobsen A
Aquacultural Engineering 47 (Ja) p. 1-6
2011

Effects of reduced diameter of bag cultures on content of essential fatty ascids and cell density in a continous algal production system

Anita Jacobsen, Otto Grahl-Nielsen, Thorolf Magnesen
Journal of Applied Phycology 24 (Ja) p. 109-116
2010

An experimental helical-tubular photobioreactor for continuous production of Nannochloropsis sp

Demetres Briassoulis, Panos Panagakis, M. Chionidis, Dimitris Tzenos, Aris Lalos, Christos G. Tsinos, Kostas Berberidis, Anita Jacobsen
Bioresource Technology 101 (Ja) p. 6768-6777
2010

Fatty acid composition in adductor muscle of juvenile scallops (Pecten maximus) from five Norwegian populations reared in the same environment

Otto Grahl-Nielsen, Anita Jacobsen, Gyda Christophersen, Thorolf Magnesen
Biochemical Systematics and Ecology 38 (Ja) p. 478-488
2010

Does a large-scale continuous algal production system provide a stable supply of fatty acids to bivalve hatcheries?

Anita Jacobsen, Otto Grahl-Nielsen, Thorolf Magnesen
Journal of Applied Phycology 22 (Ja) p. 769-777
2010

Effects of small-scale turbulence on lower trophic levels under different nutrient conditions

Kriss Wenche Rokkan Iversen, Raul Primicerio, Aud Larsen, Jorun Karin Egge, Francesc Peters, Óscar Guadayol, Anita Jacobsen, Harry Havskum, Celia Marrasé
Journal of Plankton Research 32 (Ja) p. 197-208
2010

Effects of nutrients and turbulence on the production of transparent exopolymer particles: a mesocosm study

Maria Luiza Pedrotti, Francesc Peters, Sophie Beauvais, Montserrat Vidal, Jorun Karin Egge, Anita Jacobsen, Celia Marrase
Marine Ecology Progress Series 419 (Ja) p. 57-69
2010

An experimental helical-tubular photobioreactor for continuous production of Nannochloropsis sp.

Briassoulis D, Panagakis P, Chionidis M, Tzenos D, Lalos A, Tsinos C, Berberidis K, Jacobsen A
Bioresource and Technology 101 (Ja) p. 6768-6777
2009

Relationship between phosphate affinities and cell size and shape in various bacteria and phytoplankton

Hanita Tambi, Gro Anita Fonnes Flaten, Jorun Karin Egge, Gunhild Bødtker, Anita Jacobsen, T. Frede Thingstad
Aquatic Microbial Ecology 57 (Ja) p. 311-320
2007

Suseptibility of colonies and colonial cells of Phaeocystis pouchetii (Haptophyta) to viral infection

Anita Jacobsen, Aud Larsen, Joaquin Martínez-Martínez, Peter G. Verity, Marc E. Frischer
Aquatic Microbial Ecology 48 (Ja) p. 105-112
2007

The life cycle of Phaeocystis: state of knowledge and pesumptive role in ecology

Véronique Rousseau, Marie-Josèphe Chrétiennot-Dinet, Anita Jacobsen, Peter Verity, Stuart Whipple
Biogeochemistry 83 (Ja) p. 29-47
2007

Gaining integrated understanding of Phaeocystis spp. (Prymnesiophyceae) through model-driven laboratory and mesocosm studies

Stuart J. Whipple, Bernard C. Patten, Peter G Verity, Marc E Frischer, Jeremy D Long, Jens Christian Nejstgaard, Jon T. Anderson, Anita Jacobsen, Aud Larsen, Joaquin Martínez-Martínez, Stuart R. Borrett
Biogeochemistry 83 (Ja) p. 293-309
2007

The fate of production in the central Arctic Ocean – top–down regulation by zooplankton expatriates?

Kalle Olli, Paul Friedrich Wassmann, Marit Reigstad, Tatjana Ratkova, Elena Arashkevich, Anna Pasternak, Anna Pasternak, Patricia Matrai, Johan Knulst, Lars Tranvik, Riina Klais, Anita Jacobsen
Progress in Oceanography 72 (Ja) p. 84-113
2007

The life cycle of Phaeocystis: State of knowledge and presumptive role in ecology.

Rousseau V, Cretiennot-Dinet M-J, Jacobsen A,Verity P, Whipple S
Biogeochemistry 83 (Ja) p. 29-47
2007

The fate of production in the central Artic Ocean-top-down regulation by zooplankton expatriates?

Olli K, Wassmann P, Reigstad M, Ratkova TN, Arashkevich E, Pasternak A, Matrai PA, Knulst J, Tranvik L, Klais R, Jacobsen A
Progress in Oceanography 72 (Ja) p. 84-113
2007

Susceptibility of colonies and colonial cells of Phaeocystis pouchetii (Haptophyta) to viral infection

Jacobsen A, Larsen A, Martinez-Martinez J, Verity P, Frischer ME
Aquatic Microbial Ecology 48 (Ja) p. 105-112
2006

Plankton development and trophic transfer in seawater enclosures with nutrients and Phaeocystis pouchetii added

Jens Christian Nejstgaard, Marc E Frischer, Peter G Verity, Jon T Anderson, Anita Jacobsen, Marnie J Zirbel, Aud Larsen, Joaquin Martínez Martínez, Andrey F Sazhin, Tina Walters, Deborah A Bronk, Stuart J Whipple, Stuart R Borrett, Bernard C Patten, Jeremy D Long
Marine Ecology Progress Series 321 p. 99-121
2006

Planktonic development and trophic transfer in seawater enclosures with nutrients and Phaeocystis pouchetii added.

Nejstgaard JC, Frischer ME, Verity PG, Anderson JT, Jacobsen A, Zirbel MJ, Larsen A, Martinez-Martinez J, Sazhin AF, Walters T, Bronk DA, Whipple SJ, Borrett SR, Patten BC, Long JD
Marine Ecology Progress Series 321 (Ja) p. 99-121
2005

Growth characteristics of flagellated cells of Phaeocystis pouchetii revealed by diel changes in cellular DNA content

Anita Jacobsen, Marcel J.W. Veldhuis
Harmful Algae 4 p. 811-821
2005

Growth characteristics of flagellated cells of Phaeocystis pouchetii revealed by diel changes in cellular DNA content.

Jacobsen A, Veldhuis MJW
Harmful Algae 4 (Ja) p. 811-821
2003

Turbulence effects on the ratio of particulate carbon production to nutrient assimilation across nutrient gradients: An experimental approach

Vidal M, Alcaraz M, EggeJ, Jacobsen A, Marrasé C, Peters F, Roldán C, Thingstad TF
EGS - AGU - EUG Joint Assembly 4 (Ja)
2002

Morphology, relative DNA content and hypothetical life cycle of Phaeocystis pouchetii (Prymnesiophyceae); with special emphasis on the flagellated cell type

Jacobsen, Anita
Sarsia 87 p. 338-349
2002

Morphology, relative DNA content and hypothetical life cycle of Phaeocystis pouchetii (Prymnesiophyceae); with special emphasis on the flagellated cell type.

Jacobsen A
Sarsia 87 (Ja) p. 338-349
1998

Virus production in Phaeocystis pouchetii and its relation to host cell growth and nutrition

Gunnar Bratbak, Anita Jacobsen, Mikal Heldal, Keizo Nagasaki, Frede Thingstad
Aquatic Microbial Ecology 16 p. 1-9
1998

Viral lysis of Phaeocystis pouchetii and bacterial secondary production

Gunnar Bratbak, Anita Jacobsen, Mikal Heldal
Aquatic Microbial Ecology 16 p. 11-16
1998

Virus production in Phaeocystis pouchetii and its relation to host cell growth and nutrition

Gunnar Bratbak, Anita Jacobsen, Mikal Heldal, Keizo Nagasaki, Frede Thingstad
Aquatic Microbial Ecology 16 p. 1-9
1998

Viral lysis of Phaeocystis pouchetii and bacterial secondary production

Gunnar Bratbak, Anita Jacobsen, Mikal Heldal
Aquatic Microbial Ecology 16 p. 11-16
1998

Virus production in Phaeocystis pouchetii and its relation to host cell growth and nutrition.

Bratbak G, Jacobsen A, Heldal M, Nagasaki K, Thingstad F
Aquatic Microbial Ecology 16 (Ja) p. 1-9
1998

Viral lysis of Phaeocystis pouchetii and bacterial secondary production.

Bratbak G, Jacobsen A, Heldal M
Aquatic Microbial Ecology 16 (Ja) p. 11-16
1997

Influence of silicate on particulate carbon production in phytoplankton

J.K. Egge, Anita Jacobsen
Marine Ecology Progress Series 147 p. 219-230
1997

Influence of silicate on particulate carbon production in phytoplankton.

Egge JK, Jacobsen A
Marine Ecology Progress Series 147 (Ja) p. 219-230
1996

Isolation and characterization of a virus infecting Phaeocystis pouchetii (Prymnesiophyceae)

Anita Jacobsen, Gunnar Bratbak, Mikal Heldal
Journal of Phycology 32 p. 923-927
1996

Isolation and characterisation of a virus infecting Phaeocystis pouchetii (Haptophyceae)

Anita Jacobsen, Gunnar Bratbak, Mikal Heldal
Journal of Phycology 32 (Ja) p. 923-927
1996

Isolation and characterization of a virus infecting Phaeocystis pouchetii (Prymnesiophyceae).

Jacobsen A, Bratbak G, Heldal M
Journal of Phycology 32 (Ja) p. 923-927
1995

Effects of increased concentration of nitrate and phosphate during a springbloom experiment in mesocosm

Anita Jacobsen, Jorun Karin Egge, B. R. Heimdal
Journal of Experimental Marine Biology and Ecology 187 p. 239-251
1995

Effects of increased concentration of nitrate and phosphate during a springbloom experiment in mesocosm.

Jacobsen A, Egge JK, Heimdal BR
Journal of Experimental Marine Biology and Ecology 187 (Ja) p. 239-251
1994

Copepod grazing during a mesocosm study of an Emiliania huxleyi (Prymnesio-phyceae) bloom

Jens Christian Nejstgaard, H. J. Witte, P. van der Wal, Anita Jacobsen
Sarsia 79 p. 369-377
1994

Copepod grazing during a mesocosm study of an Emiliania huxleyi (Prymnesiophyceae) bloom.

Nejstgaard JC, Witte HJ, Wal v d P, Jacobsen A
Sarsia 79 (Ja) p. 369-377

Chapters and books

2007

The life cycle of Phaeocystis: State of knowledge and presumptive role in ecology

Véronique Rousseau, M-J Cretiennot-Dinet, Anita Jacobsen, P Verity, S Whipple
p. 29-47

Popular science articles

2011

Building a first-class mesocosm research network

Jacobsen A, Riebesell U, Mostajir B
International Innovation. Research Media Ltd (Ja) p. 39-41

Academic lectures

2008

Identification of Pecten maximus populations in Norway by muscle fatty acid profiles

Otto Grahl-Nielsen, Gyda Christophersen, Anita Jacobsen, Thorolf Magnesen
(Ja)
2005

Are colonies or colonial cells of Phaeocystis pouchetii (prymnesiophyceae) susceptible to virus infection?

Anita Jacobsen, J Martinez-Martinez, P Verity, M Frischer, Ruth-Anne Sandaa, Aud Larsen
1996

Isolation of a virus infecting Phaeocystis pouchetii (Haptophyceae)

Anita Jacobsen, Gunnar Bratbak, Mikal Heldal
(Ja)
1993

Norwegian Ehux Mesocosm experiment 1993

Jorun Karin Egge, Anita Jacobsen

Annet tidsskriftbidrag

2013

Transcriptome analysis of Pecten maximus hemocytes

Marianna Pauletto, Massimo Milan, Massimilano Babbucci, Antonio Figueras, Beatriz Novoa, Pablo Balseiro, Anita Jacobsen, Thorolf Magnesen, Arnaud Huvet, Tomaso Patarnello, Luca Bargelloni
Fish and Shellfish Immunology 34 (Ja) p. 1671-1671

Reports and papers

2000

New aspects of bloom dynamics of Phaeocystis pouchetii (Haptophyta) in Norwegian waters.

Jacobsen A
(Ja) p. 45pp
1994

Summary of data from enclosure experiments on phytoplankton blooms at Espegrend in 1986-1993

Jorun Karin Egge, Øyvind Fiksen, Dag Lorents Aksnes, T. Harboe, Anita Jacobsen, Ø. Rykkelid
1994

Summary of data from enclosure experiments on phytoplankton blooms at Espegrend in 1986-1993

Egge JK, Fiksen Ø, Aksnes DL, Harboe T, Jacobsen A, Rykkelid Ø
IFM rapport 36 (Ja)
1993

Våroppblomstringseksperiment i mesokosmos og sjø. Effekter av økte nitrat- og fosfatkonsentrasjoner på fytoplanktonsamfunn

Jacobsen, Anita
1993

Våroppblomstringseksperiment i mesokosmos og sjø. Effekter av økte nitrat - og fosfatkonsentrasjoner på fytoplanktonsamfunn

Jacobsen A
p. 74
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