- Atmospheric Sciences 9
- Geophysics/Geodesy 9
- Meteorology 9
- Computer Applications 7
- Science, Humanities and Social Sciences, multidisciplinary 7
- Artificial Intelligence 6
- Chemistry/Food Science, general 5
- Earth Sciences, general 5
- Engineering, general 5
- Life Sciences, general 5
- Physics, general 5
- Geographical Information Systems/Cartography 4
- Geography, general 4
- Information Storage and Retrieval 4
- Machine Learning 4
- Information Systems Applications (incl. Internet) 3
- Physical Chemistry 3
- Algorithm Analysis and Problem Complexity 2
- Analytical Chemistry 2
- Big Data 2