| Similarity | Rank | |
|---|---|---|
| Soil | 0.844 | 29920 |
| Water_Quality | 0.697 | 57978 |
| Hydrology | 0.667 | 99226 |
| Water_Resources | 0.653 | 38831 |
| Groundwater | 0.653 | 56268 |
| soil | 0.634 | 1523 |
| Geology | 0.629 | 30848 |
| Agricultural | 0.627 | 24597 |
| Ecosystems | 0.623 | 55203 |
| Remote_Sensing | 0.620 | 43967 |
| Environmental_Science | 0.618 | 32182 |
| Biodiversity | 0.610 | 16460 |
| soil_science | 0.608 | 95480 |
| Nitrogen | 0.608 | 83613 |
| Horticulture | 0.603 | 45788 |
| soil_quality | 0.594 | 91997 |
| Crop | 0.593 | 84620 |
| Land_Use | 0.593 | 44075 |
| soil_fertility | 0.583 | 64820 |
| Irrigation | 0.582 | 79619 |
| Wastewater | 0.581 | 85442 |
| Wetland | 0.580 | 32703 |
| hydrology | 0.577 | 26128 |
| Ecology | 0.577 | 19589 |
| Geophysics | 0.575 | 83334 |