Gunnar Bratbak - Publications, H-index & Citations

Gunnar Bratbak

biosciences

53H指数

137论文数

1.3W被引数

收录论文 47

发表时间

Sea-ice ridge formation fuels Arctic pelagic food webs during the polar night 海冰脊形成在极夜期间为北极浮游食物网提供能量

Communications Earth & Environment

IF8.9

2026-04-10

OAAI

Lasse Mork Olsen; Evgenii Salganik; Oliver Müller; Luisa von Albedyll; Philipp Assmy; Mats A. Granskog; Clara J. M. Hoppe; Robert G. Campbell; Aud Larsen; Eva Leu; Rolf Gradinger; Jessie Gardner; Nicole Aberle; Dmitry V. Divine; Knut V. Høyland; Christian Katlein; Benjamin A. Lange; Agnieszka Tatarek; Jozef Wiktor; Gunnar Bratbak

Arctic sea-ice ridges are biomass hotspots harboring diverse microbial communities 北极海冰脊是生物量热点，栖息着多样化的微生物群落。

Communications Earth & Environment

IF8.9

2026-03-13

OAAI

Oliver Müller; Jessie Gardner; Lasse Mork Olsen; Evgenii Salganik; Philipp Assmy; Rolf Gradinger; Gunnar Bratbak; Clara J. M. Hoppe; Benjamin A. Lange; Morven Muilwijk; Dmitry V. Divine; Nicole Aberle; Jeffrey W. Krause; Marit Reigstad; Eva Leu; Tatiana M. Tsagaraki; Aud Larsen; Knut V. Høyland; John Paul Balmonte; William Boulton; Håkon Dahle; Lena Eggers; Allison A. Fong; Gaël Guillou; Benoit Lebreton; Katja Metfies; Thomas Mock; Elzbieta Petelenz; Agnieszka Tatarek; Sinhué Torres-Valdés; Anders Torstensson; Jozef Wiktor; Mats A. Granskog

Food web structure, functions, drivers, and dynamics in the Barents Sea and adjacent seas

PROGRESS IN OCEANOGRAPHY

IF3.6

2025-04-01

PREAI

Ingvaldsen, R. B.; Bratbak, G.; Planque, B.; Soreide, J. E.

Nansen and Amundsen basins: Gradients of physico-chemical properties and biota composition with implications for future resource management of the central Arctic Ocean 纳森和阿蒙森海盆：物理化学性质梯度和生物组成及其对中央北极洋未来资源管理的启示

ELEMENTA-SCIENCE OF THE ANTHROPOCENE

IF4.5

2025-01-01

OAAI

Kohlbach, Doreen; Fransson, Agneta; Amargant-Arumi, Marti; Assmann, Karen M.; Assmy, Philipp; Bratbak, Gunnar; Chierici, Melissa; Cristea, Anca; Divine, Dmitry, V; Down, Emily; Eikrem, Wenche; Foss, Oyvind; Gardner, Jessie; Gradinger, Rolf R.; Granskog, Mats A.; Hess, Silvia; Ingvaldsen, Randi B.; Koenig, Zoe; Kwasniewski, Slawomir; Majaneva, Sanna; Marquardt, Miriam; Mueller, Oliver; Ntniou, Iliana Vasiliki; Ormanczyk, Mateusz; Raffel, Bonnie; Renaud, Paul; Renner, Angelika H. H.; de Freitas, Thaise Ricardo; Sen, Arunima; Smola, Zofia; Svensen, Camilla; Vader, Anna; Vage, Selina; Wiktor, Jozef; Wold, Anette; Zablocka, Monika; Ziegler, Amanda; Bluhm, Bodil A.

Photosynthetic light requirement near the theoretical minimum detected in Arctic microalgae

NATURE COMMUNICATIONS

IF15.7

2024-09-04

OAAI

Hoppe, Clara J. M.; Fuchs, Niels; Notz, Dirk; Anderson, Philip; Assmy, Philipp; Berge, Jorgen; Bratbak, Gunnar; Guillou, Gael; Kraberg, Alexandra; Larsen, Aud; Lebreton, Benoit; Leu, Eva; Lucassen, Magnus; Mueller, Oliver; Oziel, Laurent; Rost, Bjoern; Schartmueller, Bernhard; Torstensson, Anders; Wloka, Jonas

Interannual differences in sea ice regime in the north-western Barents Sea cause major changes in summer pelagic production and export mechanisms

PROGRESS IN OCEANOGRAPHY

IF3.6

2024-01-01

OAAI

Amargant-Arumi, Marti; Mueller, Oliver; Bodur, Yasemin, V; Ntinou, Iliana-V.; Vonnahme, Tobias; Assmy, Philipp; Kohlbach, Doreen; Chierici, Melissa; Jones, Elizabeth; Olsen, Lasse M.; Tsagaraki, Tatiana M.; Reigstad, Marit; Bratbak, Gunnar; Gradinger, Rolf

Seasonality of the bacterial and archaeal community composition of the Northern Barents Sea

FRONTIERS IN MICROBIOLOGY

IF4.5

2023-07-07

OAAI

Thiele, Stefan; Vader, Anna; Thomson, Stuart; Saubrekka, Karoline; Petelenz, Elzbieta; Mueller, Oliver; Bratbak, Gunnar; ovreas, Lise

The summer bacterial and archaeal community composition of the northern Barents Sea

PROGRESS IN OCEANOGRAPHY

IF3.6

2023-07-01

OAAI

Thiele, Stefan; Vader, Anna; Thomson, Stuart; Saubrekka, Karoline; Petelenz, Elzbieta; Armo, Hilde Rief; Mueller, Oliver; Olsen, Lasse; Bratbak, Gunnar; Ovreas, Lise

Earlier sea-ice melt extends the oligotrophic summer period in the Barents Sea with low algal biomass and associated low vertical flux

PROGRESS IN OCEANOGRAPHY

IF3.6

2023-04-01

OAAI

Kohlbach, Doreen; Goraguer, Lucie; V. Bodur, Yasemin; Muller, Oliver; Amargant-Arumi, Marti; Blix, Katalin; Bratbak, Gunnar; Chierici, Melissa; Dabrowska, Anna Maria; Dietrich, Ulrike; Edvardsen, Bente; Garcia, Laura M.; Gradinger, Rolf; Hop, Haakon; Jones, Elizabeth; Lundesgaard, Oyvind; Olsen, Lasse M.; Reigstad, Marit; Saubrekka, Karoline; Tatarek, Agnieszka; Wiktor, Jozef Maria; Wold, Anette; Assmy, Philipp

First phytoplankton community assessment of the Kong Hakon VII Hay, Southern Ocean, during austral autumn

BIOGEOSCIENCES

IF3.9

2022-12-05

OAAI

Kauko, Hanna M.; Assmy, Philipp; Peeken, Ilka; Rozanska-Pluta, Magdalena; Wiktor, Jozef M.; Bratbak, Gunnar; Singh, Asmita; Ryan-Keogh, Thomas J.; Moreau, Sebastien

Flow Cytometric Analysis of Bacterial Protein Synthesis: Monitoring Vitality After Water Treatment

FRONTIERS IN MICROBIOLOGY

IF4.5

2021-12-10

OAAI

Lindivat, Mathilde; Bratbak, Gunnar; Larsen, Aud; Hess-Erga, Ole-Kristian; Hoell, Ingunn Alne

How Microbial Food Web Interactions Shape the Arctic Ocean Bacterial Community Revealed by Size Fractionation Experiments

MICROORGANISMS

IF4.2

2021-11-17

OAAI

Muller, Oliver; Seuthe, Lena; Pree, Bernadette; Bratbak, Gunnar; Larsen, Aud; Paulsen, Maria Lund

An 18S V4 rRNA metabarcoding dataset of protist diversity in the Atlantic inflow to the Arctic Ocean, through the year and down to 1000 m depth

EARTH SYSTEM SCIENCE DATA

IF11.6

2021-10-26

OAAI

Egge, Elianne; Elferink, Stephanie; Vaulot, Daniel; John, Uwe; Bratbak, Gunnar; Larsen, Aud; Edvardsen, Bente

Removal of large viruses and their dispersal through fecal pellets of the appendicularian Oikopleura dioica during Emiliania huxleyi bloom conditions

LIMNOLOGY AND OCEANOGRAPHY

IF3.7

2021-10-05

OAAI

Mayers, Kyle Michael James; Lawrence, Janice; Skaar, Katrine Sandnes; Topper, Joachim Paul; Petelenz, Elzbieta; Saltvedt, Marius Rydningen; Sandaa, Ruth-Anne; Larsen, Aud; Bratbak, Gunnar; Ray, Jessica Louise

Lateral Gene Transfer of Anion-Conducting Channelrhodopsins between Green Algae and Giant Viruses

CURRENT BIOLOGY

IF7.5

2020-12-01

OAAI

Rozenberg, Andrey; Oppermann, Johannes; Wietek, Jonas; Lahore, Rodrigo Gaston Fernandez; Sandaa, Ruth-Anne; Bratbak, Gunnar; Hegemann, Peter; Beja, Oded

Bioorthogonal Non-canonical Amino Acid Tagging Combined With Flow Cytometry for Determination of Activity in Aquatic Microorganisms

FRONTIERS IN MICROBIOLOGY

IF4.5

2020-08-18

OAAI

Lindivat, Mathilde; Larsen, Aud; Hess-Erga, Ole Kristian; Bratbak, Gunnar; Hoell, Ingunn Alne

Reproducing the virus-to-copepod link in Arctic mesocosms using host fitness optimization

LIMNOLOGY AND OCEANOGRAPHY

IF3.7

2020-06-26

OAAI

Thingstad, T. Frede; Vage, Selina; Bratbak, Gunnar; Egge, Jorun; Larsen, Aud; Nejstgaard, Jens Christian; Sandaa, Ruth-Anne

Seasonality Drives Microbial Community Structure, Shaping both Eukaryotic and Prokaryotic Host-Viral Relationships in an Arctic Marine Ecosystem

VIRUSES-BASEL

IF3.5

2018-12-14

OAAI

Sandaa, Ruth-Anne; Storesund, Julia E.; Olesin, Emily; Paulsen, Maria Lund; Larsen, Aud; Bratbak, Gunnar; Ray, Jessica Louise

Is the Virus Important? And Some Other Questions

VIRUSES-BASEL

IF3.5

2018-08-19

OAAI

Sandaa, Ruth-Anne; Bratbak, Gunnar

Simple models combining competition, defence and resource availability have broad implications in pelagic microbial food webs

Ecology Letters

IF7.9

2018-07-17

OAAI

Vage, Selina; Bratbak, Gunnar; Egge, Jorun; Heldal, Mikal; Larsen, Aud; Norland, Svein; Paulsen, Maria Lund; Pree, Bernadette; Sandaa, Ruth-Anne; Skjoldal, Evy Foss; Tsagaraki, Tatiana M.; Ovreas, Lise; Thingstad, T. Frede

研究方向