| Similarity | Rank | |
|---|---|---|
| geochemistry | 0.852 | 30354 |
| geology | 0.847 | 7327 |
| oceanography | 0.839 | 49293 |
| sub-field | 0.812 | 52104 |
| geophysical | 0.806 | 17368 |
| hydrology | 0.799 | 36871 |
| petrology | 0.797 | 42550 |
| ucl | 0.797 | 60294 |
| mineralogy | 0.796 | 29244 |
| geotechnical | 0.795 | 54445 |
| meteorology | 0.794 | 30876 |
| geoscience | 0.792 | 54525 |
| nerc | 0.784 | 29112 |
| hydrogeological | 0.782 | 65224 |
| geochemist | 0.781 | 81874 |
| geochemical | 0.780 | 20257 |
| geosciences | 0.778 | 97546 |
| palaeontology | 0.778 | 35444 |
| sedimentology | 0.776 | 67650 |
| biostratigraphy | 0.776 | 88293 |
| applied | 0.775 | 8454 |
| entomology | 0.770 | 53805 |
| geomorphology | 0.767 | 17581 |
| igcp | 0.765 | 93022 |
| climatology | 0.764 | 32206 |