Birte Töpper


Research groups

Academic article
Doctoral dissertation

See a complete overview of publications in Cristin.


Sandaa, Ruth-Anne; Pree, Bernadette; Larsen, Aud; Våge, Selina; Tøpper, Birte; Töpper, Joachim Paul; Thyrhaug, Runar; Thingstad, T. Frede. The response of heterotrophic prokaryote and viral communities to labile organic carbon inputs is controlled by the predator food chain structure. Viruses 2017 ;Volum 9.(9:238) s. 1-15NINA UiB UNI 


Tøpper, Birte; Thingstad, Tron Frede; Sandaa, Ruth-Anne. Effects of differences in organic supply on bacterial diversity subject to viral lysis. FEMS Microbiology Ecology 2013 ;Volum 83.(1) s. 202-213UiB 


Ray, Jessica Louise; Tøpper, Birte; An, Shu; Silyakova, Anna; Spindelbøck, Joachim; Thyrhaug, Runar; DuBow, Michael; Thingstad, Tron Frede; Sandaa, Ruth-Anne. Effect of increased pCO2 on bacterial assemblage shifts in response to glucose addition in Fram Strait seawater mesocosms. FEMS Microbiology Ecology 2012 ;Volum 82.(3) s. 713-723HVL UiB UNI 

Tøpper, Birte. Bacterial community structures in the Arctic Ocean: the effect of increased carbon load on nutrient. Bergen: University of Bergen 2012 (ISBN 978-82-308-2072-8)UiB 


Cuevas, Luis Antonio; Egge, Jorun Karin; Thingstad, Tron Frede; Tøpper, Birte. Organic carbon and mineral nutrient limitation of oxygen consumption, bacterial growth and efficiency in the Norwegian Sea. Polar Biology 2011 ;Volum 34.(6) s. 871-882UiB 

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) s. 253-266UiB UiT 


Seuthe, Lena; Tøpper, Birte; Reigstad, Marit; Wexels Riser, Christian. Microbial processes and their impact on vertical flux of biogenic matter in ice-covered Arctic waters during early spring. Ocean Science Meeting; 2010-02-22 - 2010-02-26UiB UiT 

Tøpper, Birte; Larsen, Aud; Thingstad, Tron Frede; Thyrhaug, Runar; Sandaa, Ruth-Anne. Bacterial community composition in an Arctic phytoplankton mesocosm bloom: the impact of silicate and glucose. Polar Biology 2010 ;Volum 33.(11) s. 1557-1565UiB 


Thingstad, T. Frede; Bellerby, Richard; Bratbak, Gunnar; Børsheim, Knut Yngve; Egge, Jorun Karin; Heldal, Mikal; Larsen, Aud; Neill, Craig Chandler; Nejstgaard, Jens Christian; Norland, Svein; Sandaa, Ruth-Anne; Skjoldal, Evy Foss; Tanaka, Tsuneo; Thyrhaug, Runar; Tøpper, Birte. Counterintuitive carbon-to-nutrient coupling in an Arctic pelagic ecosystem. Nature 2008 ;Volum 455. s. 387-391HAVFORSK UiB UNI