| 1 | Environmental Sciences &
Ecology | 150 | Environmental Sciences &
Ecology | 188 | Environmental Sciences &
Ecology | 390 |
| 2 | Zoology | 53 | Biodiversity & Conservation | 67 | Biodiversity & Conservation | 167 |
| 3 | Biodiversity & Conservation | 40 | Computer Science | 55 | Science & Technology | 123 |
| 4 | Engineering | 13 | Astronomy & Astrophysics | 47 | Computer Science | 104 |
| 5 | Physical Geography | 11 | Zoology | 47 | Zoology | 82 |
| 6 | Life Sciences & Biomedicine | 10 | Engineering | 44 | Engineering | 64 |
| 7 | Marine & Freshwater Biology | 9 | Science & Technology | 36 | Physical Geography | 53 |
| 8 | Water Resources | 8 | Education & Educational
Research | 27 | Marine & Freshwater Biology | 50 |
| 9 | Public, Environmental &
Occupational Health | 8 | Marine & Freshwater Biology | 22 | Astronomy & Astrophysics | 43 |
| 10 | Mathematics | 7 | Life Sciences & Biomedicine | 19 | Remote Sensing | 41 |