- Nature Conservation 12
- Optical and Electronic Materials 12
- Physical Geography 12
- Sustainable Development 12
- Life Sciences, general 11
- Microbiology 11
- Physical Chemistry 11
- Public Health 11
- Artificial Intelligence 10
- Inorganic Chemistry 10
- Meteorology 10
- Monitoring/Environmental Analysis 10
- Biochemistry, general 9
- Biomedicine, general 9
- Earth Sciences, general 9
- Electronics and Microelectronics, Instrumentation 9
- Fossil Fuels (incl. Carbon Capture) 9
- Physics, general 9
- Chemistry/Food Science, general 8
- Condensed Matter Physics 8