Academic article

• Mayers, Kyle; Vollmar, Nele Manon; Cordier, Tristan et al. (2026). First-year sea ice history in the Arctic Ocean inferred from ancient DNA of Polerella glacialis over the past 50,000 years. (external link)
• Egge, Elianne Dunthorn; Vaulot, Daniel; Larsen, Aud et al. (2025). The community of marine alveolate parasites in the Atlantic inflow to the Arctic Ocean is structured by season, depth, and water mass. (external link)
• Boulton, William; Salamov, Asaf; Grigoriev, Igor V. et al. (2025). Metagenome-assembled-genomes recovered from the Arctic drift expedition MOSAiC. (external link)
• Mayers, Kyle; Skaar, Katrine Sandnes; Mugu, Sigrid et al. (2024). Mortality partitioning between viral lysis and microzooplankton grazing in successive phytoplankton blooms using dilution and molecular methods. (external link)
• Vader, Anna; Handler, Eleanor Ruth; Skogseth, Ragnheid et al. (2024). Seasonality and interannual variability of an Arctic marine time series, IsA. (external link)
• Hoppe, Clara J. M.; Fuchs, Niels; Notz, Dirk et al. (2024). Photosynthetic light requirement near the theoretical minimum detected in Arctic microalgae. (external link)
• Fong, Allison A.; Hoppe, Clara J. M.; Aberle-Malzahn, Nicole et al. (2024). Overview of the MOSAiC expedition: Ecosystem. (external link)
• Martinez, Eliana Ruiz; Mckeown, Dean A.; Schroeder, Decland C. et al. (2023). Phaeoviruses Present in Cultured and Natural Kelp Species, Saccharina latissima and Laminaria hyperborea (Phaeophyceae, Laminariales), in Norway. (external link)
• Landor, Lotta Anni Ingeborg; Bratbak, Gunnar; Larsen, Aud et al. (2023). Differential toxicity of bioorthogonal non-canonical amino acids (BONCAT) in Escherichia coli. (external link)
• Vincent, Flora; Gralka, Matti; Schleyer, Guy et al. (2023). Viral infection switches the balance between bacterial and eukaryotic recyclers of organic matter during coccolithophore blooms. (external link)
• Mock, Thomas; Boulton, William; Balmonte, John-Paul et al. (2022). Multiomics in the central Arctic Ocean for benchmarking biodiversity change. (external link)
• Lindivat, Mathilde; Bratbak, Gunnar; Larsen, Aud et al. (2021). Flow Cytometric Analysis of Bacterial Protein Synthesis: Monitoring Vitality After Water Treatment. (external link)
• Müller, Oliver; Seuthe, Lena; Pree, Bernadette et al. (2021). How microbial food web interactions shape the arctic ocean bacterial community revealed by size fractionation experiments. (external link)
• Mayers, Kyle; Lawrence, Janice; Skaar, Katrine Sandnes et al. (2021). Removal of large viruses and their dispersal through fecal pellets of the appendicularian Oikopleura dioica during Emiliania huxleyi bloom conditions. (external link)
• Egge, Elianne Dunthorn; Elferink, Stephanie; Vaulot, Daniel et al. (2021). An 18S V4 rDNA metabarcoding dataset of protist diversity in the Atlantic inflow to the Arctic Ocean, through the year and down to 1000 m depth. (external link)
• Mausz, Michaela A.; Segovia, María; Larsen, Aud et al. (2020). High CO2 concentration and iron availability determine the metabolic inventory in an Emiliania huxleyi-dominated phytoplankton community. (external link)
• Thingstad, T. Frede; Våge, Selina; Bratbak, Gunnar et al. (2020). Reproducing the virus-to-copepod link in Arctic mesocosms using host fitness optimization.. (external link)
• Lindivat, Mathilde; Larsen, Aud; Hess-Erga, Ole Kristian et al. (2020). Bioorthogonal Non-canonical Amino Acid Tagging Combined With Flow Cytometry for Determination of Activity in Aquatic Microorganisms. (external link)
• Mayers, Kyle; Poulton, Alex J.; Bidle, Kay D. et al. (2020). The Possession of Coccoliths Fails to Deter Microzooplankton Grazers. (external link)
• Schepper, Stijn De; Ray, Jessica Louise; Skaar, Katrine Sandnes et al. (2019). The potential of sedimentary ancient DNA for reconstructing past sea ice evolution. (external link)
• Olsen, Ranveig Ottøy; Lindivat, Mathilde; Larsen, Aud et al. (2019). Incubation in light versus dark affects the vitality of UV-irradiated Tetraselmis suecica differently: A flow cytometric study. (external link)
• Paulsen, Maria Lund; Seuthe, Lena; Reigstad, Marit et al. (2018). Asynchronous Accumulation of Organic Carbon and Nitrogen in the Atlantic Gateway to the Arctic Ocean. (external link)
• Peperzak, Louis; Zetsche, Eva-Maria; Gollasch, Stephan et al. (2018). Comparing flow cytometry and microscopy in the quantification of vital aquatic organisms in ballast water. (external link)
• Paulino, Ana; Larsen, Aud; Bratbak, Gunnar et al. (2018). Seasonal and annual variability in the phytoplankton community of the Raunefjord, west coast of Norway from 2001-2006. (external link)
• Tsagaraki, Tatiana Margo; Pree, Bernadette; Leiknes, Øystein et al. (2018). Bacterial community composition responds to changes in copepod abundance and alters ecosystem function in an Arctic mesocosm study. (external link)
• Sandaa, Ruth-Anne; Storesund, Julia Endresen; Olesin, Emily Maria et al. (2018). Seasonality drives microbial community structure, shaping both eukaryotic and prokaryotic host–viral relationships in an Arctic marine ecosystem. (external link)
• Paulsen, Maria Lund; Müller, Oliver; Larsen, Aud et al. (2018). Biological transformation of Arctic dissolved organic matter in a NE Greenland fjord. (external link)
• Lorenzo, M. Rosario; Iñiguez, Concepción; Egge, Jorun Karin et al. (2018). Increased CO2 and iron availability effects on carbon assimilation and calcification on the formation of Emiliania huxleyi blooms in a coastal phytoplankton community. (external link)
• Pree, Bernadette; Larsen, Aud; Egge, Jorun Karin et al. (2017). Dampened copepod-mediated trophic cascades in a microzooplankton-dominated microbial food web: A mesocosm study. (external link)
• Martinez, Eliana Ruiz; Oosterhof, Monique; Sandaa, Ruth-Anne et al. (2017). Emerging interaction patterns in the Emiliania huxleyi-EhV system. (external link)
• Schulz, Kai G.; Bach, Lennart T.; Bellerby, Richard G. J et al. (2017). Phytoplankton Blooms at Increasing Levels of Atmospheric Carbon Dioxide: Experimental Evidence for Negative Effects on Prymnesiophytes and Positive on Small Picoeukaryotes. (external link)
• Segovia, María; Lorenzo, M. Rosario; Maldonado, María T. et al. (2017). Iron availability modulates the effects of future CO2 levels within the marine planktonic food web. (external link)
• Sandaa, Ruth-Anne; Pree, Bernadette; Larsen, Aud et al. (2017). The response of heterotrophic prokaryote and viral communities to labile organic carbon inputs is controlled by the predator food chain structure. (external link)
• Lawrence, Janice; Töpper, Joachim Paul; Petelenz-Kurdziel, Elzbieta Anna et al. (2017). Viruses on the menu: The appendicularian Oikopleura dioica efficiently removes viruses from seawater. (external link)
• Johannessen, Torill Vik; Larsen, Aud; Bratbak, Gunnar et al. (2017). Seasonal dynamics of haptophytes and dsDNA algal viruses suggest complex virus-host relationship. (external link)
• Riebesell, Ulf; Bach, Lennart T.; Bellerby, Richard et al. (2017). Competitive fitness of a predominant pelagic calcifier impaired by ocean acidification. (external link)
• Lawrence, Janice; Töpper, Joachim Paul; Petelenz-Kurdziel, Elzbieta Anna et al. (2017). Viruses on the menu: The appendicularian Oikopleura dioica efficiently removes viruses from seawater. (external link)
• Paulsen, Maria Lund; Nielsen, Sophia Elisabeth Bardram; Müller, Oliver et al. (2017). Carbon bioavailability in a high Arctic fjord influenced by glacial meltwater, NE Greenland.. (external link)
• Ray, Jessica Louise; Skaar, Katrine Sandnes; Simonelli, Paolo et al. (2016). Molecular gut content analysis demonstrates that Calanus grazing on Phaeocystis pouchetii and Skeletonema marinoi is sensitive to bloom phase but not prey density. (external link)
• Paulsen, Maria Lund; Doré, Hugo; Garczarek, Laurence et al. (2016). Synechococcus in the Atlantic Gateway to the Arctic Ocean. (external link)
• Ray, Jessica Louise; Althammer, Julia; Skaar, Katrine Sandnes et al. (2016). Metabarcoding and metabolome analyses of copepod grazing reveal feeding preference and linkage to metabolite classes in dynamic microbial plankton communities. (external link)
• Olsen, Ranveig Ottøy; Hoffmann, Friederike; Hess-Erga, Ole-Kristian et al. (2016). Ultraviolet radiation as a ballast water treatment strategy: Inactivation of phytoplankton measured with flow cytometry. (external link)
• Bermúdez, Rafael; Riebesell, U; Winder, Monica et al. (2016). Ocean acidification reduces transfer of essential biomolecules in a natural plankton community. (external link)
• Bach, Lennart T; Boxhammer, Tim; Larsen, Aud et al. (2016). Influence of plankton community structure on the sinking velocity of marine aggregates. (external link)
• Olsen, Ranveig Ottøy; Hess-Erga, Ole-Kristian; Larsen, Aud et al. (2016). Dual staining with CFDA-AM and SYTOX Blue in flow cytometry analysis of UV-irradiated Tetraselmis suecica to evaluate vitality. (external link)
• Stoecker, Diane K.; Nejstgaard, Jens Christian; Madhusoodhanan, Rakhesh et al. (2015). Underestimation of microzooplankton grazing in dilution experiments due to inhibition of phytoplankton growth. (external link)
• Johannessen, Torill Vik; Bratbak, Gunnar; Larsen, Aud et al. (2015). Characterisation of three novel giant viruses reveals huge diversity among viruses infecting Prymnesiales (Haptophyta). (external link)
• Pree, Bernadette; Kuhlisch, Constanze; Pohnert, Georg et al. (2015). A simple adjustment to test reliability of bacterivory rates derived from the dilution method. (external link)
• Larsen, Aud; Egge, Jorun Karin; Nejstgaard, Jens Christian et al. (2015). Contrasting response to nutrient manipulation in Arctic mesocosms are reproduced by a minimum microbial food web model. (external link)
• Olsen, Ranveig Ottøy; Hess-Erga, Ole-Kristian; Larsen, Aud et al. (2015). Flow cytometric applicability to evaluate UV inactivation of phytoplankton in marine water samples. (external link)
• Egge, Elianne Sirnæs; Johannessen, Torill Vik; Andersen, Tom et al. (2015). Seasonal diversity and dynamics of haptophytes in the Skagerrak, Norway, explored by high-throughput sequencing. (external link)
• Ray, Jessica Louise; Haramaty, Liti; Thyrhaug, Runar et al. (2014). Virus infection of Haptolina ericina and Phaeocystis pouchetii implicates evolutionary conservation of programmed cell death induction in marine haptophyte-virus interactions. (external link)
• Pagarete, Antonio; Lanzén, Anders; Puntervoll, Pål et al. (2013). Genomic sequence and analysis of EhV-99B1, a new coccolithovirus from the Norwegian fjords. (external link)
• Vardi, Assaf; Haramaty, Liti; Mooy, Benjamin A S Van et al. (2012). Host-virus dynamics and subcellular controls of cell fate in a natural coccolithophore population. (external link)
• Heldal, Mikal; Norland, Svein; Erichsen, Egil Severin et al. (2012). Mg2+ as an indicator of nutritional status in marine bacteria. (external link)
• Bratbak, Gunnar; Jacquet, Stephan; Larsen, Aud et al. (2011). The plankton community in Norwegian coastal waters-abundance, composition, spatial distribution and diel variation. (external link)
• Tøpper, Birte; Larsen, Aud; Thingstad, Tron Frede et al. (2010). Bacterial community composition in an Arctic phytoplankton mesocosm bloom: the impact of silicate and glucose. (external link)
• Iversen, Kriss Wenche Rokkan; Primicerio, Raul; Larsen, Aud et al. (2010). Effects of small-scale turbulence on lower trophic levels under different nutrient conditions. (external link)
• Egge, Jorun Karin; Thingstad, T. Frede; Larsen, Aud et al. (2009). Primary production during nutrient-induced blooms at elevated CO2 concentrations. (external link)
• Larsen, Jens Borggaard; Larsen, Aud; Thyrhaug, Runar et al. (2008). Response of marine viral populations to a nutrient induced phytoplankton bloom at different pCO2 levels. (external link)
• Larsen, Jens Borggaard; Larsen, Aud; Bratbak, Gunnar et al. (2008). Phylogenetic analysis of members of the Phycodnaviridae virus family, using amplified fragments of the major capsid protein gene. (external link)
• Paulino, Ana Isabel; Egge, Jorun Karin; Larsen, Aud (2008). Effects of increased atmospheric CO2 on small and intermediate sized osmotrophs during a nutrient induced phytoplankton bloom. (external link)
• Tanaka, Tsuneo; Thingstad, T. Frede; Løvdal, Trond Karsten et al. (2008). Availability of phosphate for phytoplankton and bacteria and of glucose for bacteria at different pCO(2) levels in a mesocosm study. (external link)
• Larsen, Aud; Tanaka, Tsuneo; Zubkov, Mikhail V. et al. (2008). P-affinity measurements of specific osmotroph population using cell-sorting flow cytometry. (external link)
• Thingstad, T. Frede; Bellerby, Richard; Bratbak, Gunnar et al. (2008). Counterintuitive carbon-to-nutrient coupling in an Arctic pelagic ecosystem. (external link)
• Jacobsen, Anita; Larsen, Aud; Martínez-Martínez, Joaquin et al. (2007). Suseptibility of colonies and colonial cells of Phaeocystis pouchetii (Haptophyta) to viral infection. (external link)
• Martinez, Joaquín Martínez; Schroeder, Declan C.; Larsen, Aud et al. (2007). Molecular dynamics of Emiliania huxleyi and cooccurring viruses during two separate mesocosm studies. (external link)
• Sinha, Vinayak; Williams, Jonathan; Meyerhöfer, Michael et al. (2007). Air-sea fluxes of methanol, acetone, acetaldehyde, isoprene and DMS from a Norwegian fjord following a phytoplankton bloom in a mesocosm experiment. (external link)
• Wingenter, Oliver W.; Haase, Karl B.; Zeigler, Max et al. (2007). Unexpected consequences of increasing CO2 and ocean acidity on marine production of DMS and CH2ClI: Potential climate impacts. (external link)
• Whipple, Stuart J.; Patten, Bernard C.; Verity, Peter G et al. (2007). Gaining integrated understanding of Phaeocystis spp. (Prymnesiophyceae) through model-driven laboratory and mesocosm studies. (external link)
• Nejstgaard, Jens Christian; Frischer, Marc E; Verity, Peter G et al. (2006). Plankton development and trophic transfer in seawater enclosures with nutrients and Phaeocystis pouchetii added. (external link)
• Sandaa, Ruth-Anne; Larsen, Aud (2006). Seasonal variations in virus-host populations in Norwegian coastal waters: Focusing on the cyanophage community infecting marine Synechococcus spp. (external link)
• Martínez-Martínez, Joaquin; Norland, Svein; Thingstad, Tron Frede et al. (2006). Variability in microbial population dynamics between similarly perturbed mesocosms. (external link)
• Muller, Francois L L; Larsen, Aud; Stedmon, Colin A et al. (2005). Interactions between algal-bacterial populations and trace metals in fjord surface waters during a nutrient-stimulated summer bloom. (external link)
• Larsen, Aud; Flaten, Gro Anita Fonnes; Sandaa, Ruth-Anne et al. (2004). Spring phytoplankton bloom dynamics in Norwegian coastal waters: Microbial community succession and diversity. (external link)
• Larsen, Aud; Flaten, Gro Anita Fonnes; Sandaa, Ruth-Anne et al. (2004). Spring phytoplankton bloom dynamics in Norwegian coastal waters: Microbial community succession and diversity. (external link)
• Thyrhaug, Runar; Larsen, Aud; Thingstad, Tron Frede et al. (2003). Stable coexistence in marine algal host-virus systems. (external link)
• Jacquet, Stephan; Heldal, Mikal; Iglesias-Rodriguez, Debora et al. (2002). Flow cytometric Analysis of an E. Huxleyi bloom terminated by viral infection. (external link)
• Castberg, Tonje; Thyrhaug, Runar; Larsen, Aud et al. (2002). Isolation and characterization of a virus that infects Emiliania huxleyi (Haptophyceae). (external link)
• Thyrhaug, Runar; Larsen, Aud; Brussaard, Corina P.D. et al. (2002). Cell cycle dependent virus production in marine phytoplankton. (external link)
• Castberg, Tonje; Larsen, Aud; Sandaa, Ruth-Anne et al. (2001). Microbial population dynamics and diversity during a bloom of the marine coccolithophorid Emiliania huxleyi (Haptophyta). (external link)
• Larsen, Aud; Castberg, Tonje; Sandaa, Ruth-Anne et al. (2001). Population dynamics and diversity of phytoplankton, bacteria and viruses in a seawater enclosure. (external link)
• Larsen, Aud (1999). Prymnesium parvum and P. patelliferum (Haptophyta) - one species (Research Note). (external link)
• Larsen, Aud; Bryant, S. (1998). Growth rate and toxicity of Prymnesium parvum and Prymnesium patelliferum (Haptophyta) in response to changes in salinity, light and temperature. (external link)
• Larsen, Aud; Edvardsen, Britt (1998). Relative ploidy levels in Prymnesium parvum and P. patelliferum (Haptophyta) analyzed by flow cytometry. (external link)
• Larsen, Aud; Medlin, L.K. (1997). Inter- and intraspecific genetic variation in twelve Prymnesium (Haptophyta) clones. (external link)
• Larsen, Aud; Medlin, Linda K. (1997). Inter- and intraspecific genetic variation in twelve Prymnesium (Haptophyceae) clones. (external link)

Academic lecture

• Weiner, Agnes; Sætersdal, Ingrid Myklestad; Lacka, Magdalena et al. (2025). Using sedimentary ancient DNA to trace changes in past marine biodiversity in Norwegian fjords. (external link)
• Müller, Oliver; Gardner, Jessie; Olsen, Lasse et al. (2024). Arctic Sea ice ridges: Complex havens of biodiversity with astonishing community changes from ridge formation to melting and summer consolidation. (external link)
• Mayers, Kyle; Häkli, Katja; Vollmar, Nele Manon et al. (2024). Sea ice reconstructions using Paleogenomics: Progress in the Arctic and Antarctic. (external link)
• Vollmar, Nele Manon; Häkli, Katja; Cordier, Tristan et al. (2023). Evaluating sedimentary ancient DNA as new proxy for sea ice variability in the Southern Ocean. (external link)
• Salganik, Evgenii; Müller, Oliver; Olsen, Lasse Mork et al. (2023). Hidden in Plain Sight – New Insights on Arctic Sea-Ice Ridges from the MOSAiC Expedition – an Overview. (external link)
• Müller, Oliver; Gardner, Jessie; Lange, Benjamin et al. (2022). ARCTIC SEA ICE RIDGES – DYNAMIC HOTSPOTS FOR MICROBIAL LIFE. (external link)
• Weiner, Agnes; Cordier, Tristan; Ray, Jessica Louise et al. (2022). Using ancient DNA sequencing to assess the impact of past environmental changes on marine protist biodiversity. (external link)
• Schepper, Stijn De; Grant, Danielle; Steinsland, Kristine et al. (2022). Labrador Sea paleoceanography and paleodiversity across the Last Interglacial.. (external link)
• Cordier, Tristan; Grant, Danielle; Steinsland, Kristine et al. (2022). Towards Late Quaternary sea ice reconstructions in the Arctic with sedimentary ancient DNA. (external link)
• Mayers, Kyle; Lawrence, Janice; Töpper, Joachim Paul et al. (2020). Interactions between the filter-feeding appendicularian Oikopleura dioica and the abundance and fate of marine viruses​. (external link)
• Larsen, Aud; Pree, Bernadette; Våge, Selina et al. (2019). Mixotrophy and The minimum food web model. (external link)
• Schepper, Stijn De; Ray, Jessica Louise; Sadatzki, Henrik et al. (2019). Can sedimentary ancient DNA (sedaDNA) be used for sea ice reconstructions?. (external link)
• Ray, Jessica Louise; Schepper, Stijn De; Sadatzki, Henrik et al. (2019). Can sedimentary ancient DNA (sedaDNA) be used for sea ice reconstructions. (external link)
• Ray, Jessica Louise; Skaar, Katrine Sandnes; Sadatzki, Henrik et al. (2018). Sea Ice Reconstructions Using Ancient DNA. (external link)
• Ray, Jessica Louise; Schepper, Stijn De; Strømsøe, Jørund Raukleiv et al. (2018). Late Quaternary sea ice reconstructions in the Greenland Sea using sedimentary ancient DNA. (external link)
• Ray, Jessica Louise; Larsen, Aud; Troedsson, Christofer et al. (2018). Ongoing activities with eDNA as a monitoring tool in high-latitude marine ecosystems. (external link)
• Edvardsen, Bente; Egge, Elianne Dunthorn; Vaulot, Daniel et al. (2017). Protist community structure in Atlantic Arctic through the year as revealed by high throughput sequencing. (external link)
• Seuthe, Lena; Paulsen, Maria Lund; Reigstad, Marit et al. (2017). Production and fate of organic carbon and nitrogen within the Atlantic Gateway to the Arctic Ocean. (external link)
• Paulsen, Maria Lund; Doré, Hugo; Garczarek, Laurence et al. (2017). Synechococcus in the Arctic Ocean. (external link)
• Sandaa, Ruth-Anne; Ray, Jessica Louise; Enoult, Francois et al. (2017). Light and depth - main drivers of marine virus diversity and dynamics in the Arctic - Metagenomic analysis of total viral assemblages from surface to the deep. (external link)
• Ray, Jessica Louise; Enault, François; Johannessen, Torill Vik et al. (2017). from light to dark and shallow to deep: Metagenomic analysis of total virus assemblages from arctic seawater provides a first glance of season- and depth-driven virus diversity and dynamics. (external link)
• Egge, Elianne Dunthorn; Vaulot, Daniel; Larsen, Aud et al. (2017). Protist community structure in Atlantic Arctic through the year as revealed by high throughput sequencing.. (external link)
• Tsagaraki, Tatiana; Egge, Jorun Karin; Bratbak, Gunnar et al. (2017). Microbial Food web structure in a changing Arctic.. (external link)
• Ray, Jessica Louise; Skaar, Katrine Sandnes; Simonelli, Paolo et al. (2016). Metabarcoding analysis of copepod grazing reveals feeding preference and link to microbial plankton metabolites. (external link)
• Ray, Jessica Louise; Lawrence, Janice; Petelenz-Kurdziel, Elzbieta Anna et al. (2016). Role of appendicularians in aquatic viral ecology: particle trapping, ingestion and consequences for the marine microbial food web. (external link)
• Ray, Jessica Louise; Johannessen, Torill Vik; Wilson, Brian C. et al. (2016). Development of a semi-automated method for metagenomic characterization of total virus assemblages from seasonal high-latitude seawater samples. (external link)
• Ray, Jessica Louise; Skaar, Katrine Sandnes; Simonelli, Paolo et al. (2013). Qualitative and quantitative assessment of copepod feeding on Phaeocystis pouchetii in seawater mesocosms and in situ. (external link)
• Larsen, Aud (2012). Two different mesocosm experiments - what did they teach us? Or The zooplankton predator chain as structuring force for the microbial food web dynamics. (external link)
• Bermudez, J.R.; Larsen, Aud; Riebesell, U et al. (2012). CO2 induced shifts in natural phytoplankton community composition and biochemical make-up. (external link)
• Sandaa, Ruth-Anne; Töpper, B; Larsen, Aud et al. (2012). Viruses, a controlling force on prokaryotic diversity?. (external link)
• Larsen, Aud; Egge, Jorun Karin; Nejstgaard, Jens C. et al. (2012). When Si and glucose give neither diatoms nor bacteria. A zooplankton effect in an Arctic ecosystem?. (external link)
• Pagarete, Antonio; Puntervoll, Pål; Lanzén, Anders et al. (2011). Geographic segregation and mechanisms of genetic evolution between coccolithovirus populations: a genomic study. (external link)
• Ray, Jessica Louise; Haramaty, Liti; Fredricks, Helen F et al. (2010). Host-viruses interactions in blooming and non-blooming haptophytes. (external link)
• Ray, Jessica Louise; Larsen, Aud; Sandaa, Ruth-Anne (2009). Live and let die: Molecular methods for studying host-virus interactions using Chrysochromulina ericina and CeV-01B as a model system. (external link)
• Sandaa, Ruth-Anne; Larsen, Aud; Thingstad, Tron Frede (2005). Viral diversity in the marine environment. Effect on the species richness and activity of planktonic organisms. (external link)
• Jacobsen, Anita; Martinez-Martinez, J; Verity, P et al. (2005). Are colonies or colonial cells of Phaeocystis pouchetii (prymnesiophyceae) susceptible to virus infection?. (external link)
• Larsen, Aud; Thyrhaug, Runar; Sandaa, Ruth-Anne et al. (2002). Marine phytoplankton viruses - ecology, physiology and host virus interactions. (external link)
• Larsen, Aud; Castberg, Tonje; Sandaa, Ruth-Anne et al. (2002). Marine Phytoplankton Viruses-Ecology, Physiology and Host Virus Interactions. (external link)
• Sandaa, Ruth-Anne; Larsen, Aud; Castberg, Tonje et al. (2000). Population dynamics in the virioplankton community during marine algal blooms. (external link)
• Thyrhaug, Runar; Larsen, Aud; Bratbak, Gunnar et al. (2000). Is Virus Production in Marine Algae Cell-cycle Dependent?. (external link)
• Bratbak, Gunnar; Brussaard, Corina P. D.; Castberg, Tonje et al. (2000). Diversity and succession of algae, virus and bacteria in nutrient enriched seawater enclosures. (external link)
• Thyrhaug, Runar; Larsen, Aud; Bratbak, Gunnar (2000). Persistent virus infection in marine phytoplankton. (external link)

Poster

• Husum, Katrine; Saetersdal, Ingrid; Lacka, Magdalena et al. (2025). Assessing the impact of past environmental change on fjord biodiversity using sedimentary ancient DNA. (external link)
• Martinez, Eliana Ruiz; Larsen, Aud; Sandaa, Ruth-Anne et al. (2024). Phaeoviruses present in cultured and natural kelp species, Saccharina latissima and Laminaria hyperborea (Phaeophyceae, Laminariales), in Norway.. (external link)
• Schepper, Stijn De; Vollmar, Nele Manon; Mayers, Kyle et al. (2024). Using paleogenomics to document the modern and past cryosphere and biodiversity. (external link)
• Vollmar, Nele Manon; Häkli, Katja; Cordier, Tristan et al. (2023). Evaluating sedaDNA as paleoceanographic proxy in the Southern Ocean. (external link)
• Olsen, Lasse Mork; Müller, Oliver; Thingstad, T. Frede et al. (2022). How carbon flow is controlled by microbial predator-prey interactions along a productivity gradient in the Barents Sea. (external link)
• Olsen, Lasse Mork; Müller, Oliver; Bratbak, Gunnar et al. (2022). The working of the microbial food web inside sea ice ridges vs. the water column in winter and summer in the Arctic Ocean. (external link)
• Weiner, Agnes; Cordier, Tristan; Ray, Jessica Louise et al. (2022). Using ancient DNA sequencing to assess the impact of past environmental changes on protist biodiversity in the Arctic. (external link)
• Schepper, Stijn De; Ray, Jessica Louise; Larsen, Aud et al. (2022). A new approach to reconstruct Late Quaternary sea ice evolution in the Southern Ocean. (external link)
• Lima, Rachel; Isaksen, Trond Einar; Skaar, Katrine Sandnes et al. (2020). In vitro optimization of a quantitative molecular assay for detection of extracellular DNA (eDNA) from Atlantic salmon (Salmo salar L. ). (external link)
• Bratbak, Gunnar; Larsen, Aud; Våge, Selina et al. (2019). Understanding the microbial food web. A basis for knowledge-based marine management. (external link)
• Schepper, Stijn De; Ray, Jessica Louise; Skaar, Katrine Sandnes et al. (2019). Using genetic information to understand past Arctic sea ice evolution. (external link)
• Müller, Oliver; Paulsen, Maria Lund; Seuthe, Lena et al. (2019). Biological drivers of bacterial communities in the Arctic water inflow region. (external link)
• Schepper, Stijn De; Ray, Jessica Louise; Sadatzki, Henrik et al. (2019). Reconstructing past Arctic sea ice using sedimentary ancient DNA. (external link)
• Mayers, Kyle; Lawrence, Janice; Töpper, Joachim Paul et al. (2019). Trophic interactions between filter-feeding mesozooplankton and the Emiliania huxleyi virus. (external link)
• Ray, Jessica Louise; Skaar, Katrine Sandnes; Sadatzki, Henrik et al. (2019). Can sedimentary ancient DNA (sedaDNA) be used for sea ice reconstructions?. (external link)
• Lindivat, Mathilde; Larsen, Aud; Bratbak, Gunnar et al. (2018). Bacterial Viability and Vitality: Application of Click Chemistry in Flow Cytometry. (external link)
• Müller, Oliver; Øvreås, Lise; Bratbak, Gunnar et al. (2017). How permafrost organic matter input in an Arctic fjord alters the bacterial community structure. (external link)
• Pree, Bernadette; Paulsen, Maria Lund; Seuthe, Lena et al. (2017). Eat and be eaten at 80N. (external link)
• Sandaa, Ruth-Anne; Ray, Jessica Louise; Storesund, Julia Endresen et al. (2016). Marine viral diversity in the Arctic - from surface to deep waters through the long polar night and day.. (external link)
• Ray, Jessica Louise; Sandaa, Ruth-Anne; Larsen, Aud (2011). Virus resistance in marine phytoplankton - a status update. (external link)
• Ray, Jessica Louise; Sandaa, Ruth-Anne; Larsen, Aud (2011). Virus resistance in eukariotic marine phytoplankton - a status update. (external link)
• Larsen, Aud; Sandaa, Ruth-Anne; Thyrhaug, Runar et al. (2011). Pelagiske virus i Kongsfjord. (external link)
• Bidle, Kay D; Vardi, Assaf; Haramaty, Liti et al. (2011). A host-virus chemical arms race at sea: placing subcellular controls of cell fate into an ecological and biogeochemical context. (external link)
• Ray, Jessica Louise; Haramaty, Liti; Fredricks, Helen F et al. (2010). Host-viruses interactions in blooming and non-blooming haptophytes. (external link)
• Heldal, Mikal; Norland, Svein; Erichsen, Egil Severin et al. (2005). Mg2+ plays an important role in marine bacteria. (external link)
• Sandaa, Ruth-Anne; Larsen, Aud; Thingstad, Tron Frede (2004). Microbial biodiversity control. (external link)
• Larsen, Aud; Flaten, Gro Anita Fonnes; Thyrhaug, Runar et al. (2003). Dynamics and succession during the spring bloom in the Norwegian coastal current, with emphasis on the smallest participants. (external link)
• Larsen, Aud; Flaten, Gro Anita Fonnes; Thyrhaug, Runar et al. (2001). Dynamics and succession during the spring bloom in Norwegian coastal current, with emphasis on the smallest participants. (external link)
• Larsen, Aud; Thyrhaug, Runar; Bratbak, Gunnar (2000). Vedvarende virusinfeksjon i marint fytoplankton. (external link)
• Bratbak, Gunnar; Brussaard, Corina; Castberg, Tonje et al. (1999). Virus i Havet. (external link)
• Egge, Jorun Karin; Larsen, Aud (1999). Effects of increasing mesozooplankton concentrations on the phytoplan kton community in mesocosms. (external link)

Academic literature review

• Gerland, Sebastian; Ingvaldsen, Randi Brunvær; Reigstad, Marit et al. (2023). Still Arctic? — The changing Barents Sea. (external link)
• Våge, Selina; Bratbak, Gunnar; Egge, Jorun Karin et al. (2018). Simple models combining competition, defence and resource availability have broad implications in pelagic microbial food webs. (external link)
• Hoell, Ingunn; Olsen, Ranveig Ottøy; Hess-Erga, Ole-Kristian et al. (2017). Application of flow cytometry in ballast water analysis - biological aspects. (external link)
• Thingstad, T. Frede; Strand, Espen; Larsen, Aud (2010). Stepwise building of plankton functional type (PFT) models: A feasible route to complex models?. (external link)

Report

• Ekrem, Torbjørn; Baussant, Thierry; Dunshea, Glenn John et al. (2023). The use of eDNA and DNA based methods to assess and monitor alien and doorknocker species. (external link)
• Schepper, Stijn De; Larsen, Aud; Blindheim, Dag Inge et al. (2022). Arctic Paleoceanography Cruise KH21-234 with R/V Kronprins Haakon. (external link)
• Dunshea, Glenn; Martell, Luis; Bakken, Torkild et al. (2021). Kunnskapsstatus for bruk av molekylære verktøy i kartlegging og overvåkning av biologisk mangfold i marine miljø. (external link)
• Hestetun, Jon Thomassen; Lanzén, Anders; Bagi, Andrea et al. (2021). MetaMon final project report - High-throughput metabarcoding of eukaryotic diversity for environmental monitoring of marine sediments. (external link)
• Ray, Jessica Louise; Strom, Mark S.; Johansen, Torild et al. (2020). Implementation of Environmental DNA (eDNA) as a Tool for Ecosystem-Based Fisheries Management. (external link)
• Finstad, Anders Gravbrøt; Boer, Hugo de; Brurberg, May Bente et al. (2020). Kriterier for lagring av miljø-DNA prøver og data, herunder henvisning til referansemateriale. Criteria for depositing eDNA samples and data, including vouchered specimens. (external link)
• Asplin, Lars; Larsen, Aud (1999). Effektregulering - ferskvannsinnblanding i fjorder og algevekst. (external link)

Lecture

• Mayers, Kyle; Lawrence, Janice; Larsen, Aud et al. (2018). Jell-OH! The effect of gelatinous zooplankton on marine microbial systems. (external link)
• Sandaa, Ruth-Anne; Töpper, Birte; Larsen, Aud et al. (2013). VIRUSES, CONTROLLING FORCE ON HOST DIVERSITY? -Life in the fast-line,. (external link)
• Thyrhaug, Runar; Larsen, Aud; Bratbak, Gunnar et al. (2010). Use of flow cytometry in air and marine microbiological research. (external link)
• Larsen, Aud; Sandaa, Ruth-Anne (2007). Av og til er en nanometer nok. (external link)

Doctoral dissertation

• Paulsen, Maria Lund; Larsen, Aud; Bratbak, Gunnar et al. (2017). Microbial dynamics in high latitude ecosystems. Responses to mixing, runoff and seasonal variation a rapidly changing environment. (external link)
• Larsen, Aud (1998). Autecology, toxicity, genetics and life history of Prymnesium parvum and Prymnesium patelliferum (Haptophyta): Is a species separation warranted?. (external link)

Popular scientific article

• Paulsen, Maria Lund; Larsen, Aud; Seuthe, Lena (2017). Nye bakterier beveger seg inn i arktiske farvann. (external link)

Programme participation

• Larsen, Aud (2015). De usynlige hjelperne. (external link)

Interview

• Monsen, Tor Harald; Larsen, Aud (2014). Forskning ved 82 grader nord. (external link)
• Gjengedal, Kjerstin; Larsen, Aud (2013). The secrets of the Sea. (external link)
• Andreassen, Kim; Larsen, Aud (2011). Føling med fjæra. (external link)
• Sandaa, Ruth-Anne; Larsen, Aud; Grydeland, Ivar (2004). Maneter, virus og bakterier. (external link)

Masters thesis

• Larsen, Aud; Naustvoll, Lars-Johan; Omli, Lena (2006). Morfologi og celleinnhold av C, N og P hos Chattonella aff. verruculosa ved forskjellige næringsforhold. (external link)

Abstract

• Muller, Francois; Larsen, Aud (2004). Interactions between algal/bacterial populations and trace metals in fjordic surface waters during a nutrient-stimulated diatom bloom. (external link)

Academic chapter/article/Conference paper

• Medlin, Linda K.; Martin, Lange; Bente, Edvardsen et al. (2000). Cosmopolitan haptophyte flagellates and their genetic links. (external link)

See a complete overview of publications in Cristin.