- Plant Sciences 7
- Agriculture 6
- Plant Physiology 6
- Science, Humanities and Social Sciences, multidisciplinary 6
- Science, multidisciplinary 6
- Biological and Medical Physics, Biophysics 4
- Biomedical Engineering and Bioengineering 4
- Atmospheric Protection/Air Quality Control/Air Pollution 3
- Biotechnology 3
- Characterization and Evaluation of Materials 3
- Engineering Fluid Dynamics 3
- Nanotechnology 3
- Oncology 3
- Plant Breeding/Biotechnology 3
- Plant Genetics and Genomics 3
- Building Physics, HVAC 2
- Cell Biology 2
- Earth Sciences, general 2
- Ecology 2
- Environmental Science and Engineering 2