| Similarity | Rank | |
|---|---|---|
| algae | 0.909 | 14515 |
| phytoplankton | 0.895 | 59482 |
| cyanobacteria | 0.877 | 98709 |
| acidification | 0.840 | 55426 |
| plankton | 0.837 | 48381 |
| photosynthetic | 0.825 | 75795 |
| benthic | 0.821 | 81290 |
| zooplankton | 0.820 | 87441 |
| biota | 0.801 | 95999 |
| estuarine | 0.800 | 74970 |
| microbial | 0.791 | 23898 |
| nitrogen | 0.781 | 12237 |
| salinity | 0.778 | 39276 |
| invertebrates | 0.774 | 40647 |
| trophic | 0.771 | 85550 |
| anthropogenic | 0.759 | 46957 |
| aquatic | 0.757 | 14757 |
| chlorophyll | 0.757 | 42980 |
| intertidal | 0.754 | 84600 |
| seagrass | 0.753 | 74309 |
| foliar | 0.751 | 83014 |
| sediments | 0.751 | 31409 |
| seaweeds | 0.750 | 89474 |
| turbidity | 0.749 | 71435 |
| invertebrate | 0.747 | 67675 |