- Freshwater & Marine Ecology 12
- Science, Humanities and Social Sciences, multidisciplinary 11
- Science, multidisciplinary 9
- Zoology 8
- Marine & Freshwater Sciences 7
- Microbiology 7
- Oceanography 7
- Ecology 5
- Internal Medicine 5
- Medicine/Public Health, general 5
- Oncology 5
- Cancer Research 4
- Fluid- and Aerodynamics 4
- Hematology 4
- Applied and Technical Physics 2
- Biomedicine, general 2
- Cell Biology 2
- Classical Mechanics 2
- Ecotoxicology 2
- Epidemiology 2