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Researcher · University of Bergen · Norway

Gunnar Bratbak

Gunnar Bratbak publishes mostly in Ecology, Environmental Chemistry and Oceanography, on topics such as Microbial Community Ecology and Physiology, Bacteriophages and microbial interactions and Methane Hydrates and Related Phenomena.

World rank
#110,894
of 1,633,909 ranked researchers
Rank in Norway
#529
of 6,482
Works
23
Citations
327
Citations per work
14.2

What does Gunnar Bratbak research?

Ecology: 57.1%Environmental Chemistry: 14.3%Oceanography: 9.5%Molecular Biology: 4.8%other fields: 14.3%57%top field
Ecology57.1%Environmental Chemistry14.3%Oceanography9.5%Molecular Biology4.8%other fields14.3%

Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.

  1. 1Ecology57% of their works
  2. 2Environmental Chemistry14% of their works
  3. 3Oceanography10% of their works
  4. 4Molecular Biology5% of their works
  5. 5Atmospheric Science5% of their works
  6. 6Immunology5% of their works

Research topics

Which keywords describe Gunnar Bratbak's research?

The keywords of their largest research topics: Ecology, Marine Microbes, Microbial Biogeography, Virus, Anaerobic, Climate Change, Methane Oxidation and Dissolved Organic Matter.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.

All 17 words, with their numbers
  1. Ecology51 topic
  2. Marine Microbes51 topic
  3. Microbial Biogeography51 topic
  4. Virus51 topic
  5. Anaerobic31 topic
  6. Climate Change32 topics
  7. Methane Oxidation31 topic
  8. Dissolved Organic Matter21 topic
  9. Eutrophication21 topic
  10. Aquaculture11 topic
  11. Arctic11 topic
  12. Fish Immunology11 topic
  13. Plant Immunity11 topic
  14. RNA-Seq11 topic
  15. Sea Ice11 topic
  16. Viral RNA Silencing11 topic
  17. sequence alignment11 topic

Where does Gunnar Bratbak work?

Gunnar Bratbak's main affiliation in the publication record is University of Bergen, Norway.

How many publications and citations does Gunnar Bratbak have?

Science Explorer counts 23 works and 327 citations for Gunnar Bratbak, ranking #110,894 of 1,633,909 researchers worldwide on the composite score.

Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Papers, co-authors, who cited this work and researchers on the nearest topics are in the interactive view on the map. Is this your page? Request a correction or removal.