- Forestry 3
- Plant Physiology 3
- Atmospheric Protection/Air Quality Control/Air Pollution 2
- Ecology 2
- Analytical Chemistry 1
- Biochemistry, general 1
- Characterization and Evaluation of Materials 1
- Climate Change/Climate Change Impacts 1
- Ecotoxicology 1
- Environment, general 1
- Food Science 1
- Hydrogeology 1
- Laboratory Medicine 1
- Monitoring/Environmental Analysis 1
- Plant Ecology 1
- Plant Sciences 1
- Pollution, general 1
- Soil Science & Conservation 1
- Terrestrial Pollution 1
- Tree Biology 1