- Plant Sciences 4
- Bioinformatics 3
- Ecology 3
- Freshwater & Marine Ecology 3
- Animal Systematics/Taxonomy/Biogeography 2
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- Terrestial Ecology 2
- Developmental Biology 1
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- Geoecology/Natural Processes 1
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- Pollution, general 1
- Science, Humanities and Social Sciences, multidisciplinary 1