| Similarity | Rank | |
|---|---|---|
| benthic | 0.874 | 81290 |
| phytoplankton | 0.852 | 59482 |
| ecosystems | 0.844 | 13909 |
| estuarine | 0.842 | 74970 |
| acidification | 0.842 | 55426 |
| habitats | 0.828 | 13856 |
| biotic | 0.827 | 65589 |
| invertebrate | 0.826 | 67675 |
| intertidal | 0.824 | 84600 |
| zooplankton | 0.818 | 87441 |
| trophic | 0.816 | 85550 |
| invertebrates | 0.815 | 40647 |
| anthropogenic | 0.809 | 46957 |
| cyanobacteria | 0.803 | 98709 |
| organisms | 0.803 | 10221 |
| speciation | 0.802 | 76081 |
| algal | 0.801 | 56888 |
| sediments | 0.800 | 31409 |
| microbial | 0.796 | 23898 |
| abiotic | 0.793 | 81533 |
| biosphere | 0.793 | 44340 |
| aquatic | 0.790 | 14757 |
| habitat | 0.783 | 7100 |
| salinity | 0.783 | 39276 |
| biodiversity | 0.782 | 13376 |