- Atmospheric Sciences 5
- Climate Change/Climate Change Impacts 5
- Plant Sciences 3
- Science, Humanities and Social Sciences, multidisciplinary 3
- Climate Change 2
- Environmental Law/Policy/Ecojustice 2
- Environmental Management 2
- Life Sciences, general 2
- Science, multidisciplinary 2
- Agriculture 1
- Climate Change Management and Policy 1
- Environment, general 1
- Plant Breeding/Biotechnology 1
- Plant Ecology 1
- Plant Genetics and Genomics 1
- Soil Science & Conservation 1
- Sustainable Development 1
- Transgenics 1