| Similarity | Rank | |
|---|---|---|
| geomorphology | 0.826 | 82441 |
| Hydrology | 0.754 | 99226 |
| water_resource_management | 0.746 | 64165 |
| water_resource | 0.715 | 11673 |
| water_management | 0.713 | 19218 |
| geology | 0.707 | 9718 |
| soil_science | 0.699 | 95480 |
| water_quality | 0.696 | 8567 |
| geophysics | 0.692 | 58141 |
| remote_sense | 0.688 | 21850 |
| geochemistry | 0.686 | 85136 |
| aquatic_ecosystem | 0.684 | 62506 |
| land_management | 0.668 | 37132 |
| environmental_science | 0.665 | 21547 |
| ecosystem_function | 0.665 | 92822 |
| meteorology | 0.663 | 36409 |
| terrestrial_ecosystem | 0.660 | 98125 |
| land_use_change | 0.656 | 61668 |
| water_availability | 0.655 | 60520 |
| climatology | 0.650 | 56896 |
| land_cover | 0.649 | 62331 |
| river_basin | 0.642 | 51415 |
| environmental_engineering | 0.641 | 79017 |
| soil_erosion | 0.641 | 44582 |
| floodplain | 0.640 | 28529 |