Related by context. Frequent words. (Click for all words.) 60 bioaccumulation 59 aquatic habitats 56 phytoplankton blooms 56 Cyanobacteria 56 terrestrial ecosystems 56 microbial ecology 55 marine ecosystems 55 aquatic ecosystems 55 aquatic invertebrates 55 vertebrate animals 55 plankton blooms 55 convergent evolution 54 predator prey 54 biogeochemical 54 intertidal 54 ecosystems 54 habitat fragmentation 54 trophic 53 diatom 53 Daphnia 53 planktonic 53 ecologies 53 biota 52 biotic 52 dinoflagellates 52 upwellings 52 amphipods 51 systematics 51 amphibian populations 51 journal PLoS Biology 51 asexual reproduction 51 freshwater ecosystems 51 harmful algal blooms 51 marine organisms 51 diatoms 51 species extinctions 51 microscopic algae 51 seamounts 51 biogeography 51 prokaryotes 51 aquatic ecosystem 50 ocean ecosystems 50 biomimetics 50 single celled 50 aquatic insects 50 zooplankton 50 invertebrate species 50 hydrothermal vent 50 seagrasses 50 clathrates 50 species 50 speciation 50 stickleback 50 baleen whale 50 Boris Worm 50 hydrologic cycle 49 benthic 49 toothed whales 49 alga 49 Ecology Letters 49 intertidal zone 49 undersea volcanoes 49 ocean acidification 49 reproduce asexually 49 estuarine 49 freshwater mussels 49 Algae blooms 49 keystone species 49 copepods 49 Sea otters 49 tidal pools 49 harmful algae blooms 49 ecology 49 Greater Yellowstone Ecosystem 49 organisms 48 marine ecosystem 48 mammals 48 megafauna 48 predation 48 nitrogen fixation 48 marine invertebrates 48 Phytoplankton 48 deplete oxygen 48 Ocean acidification 48 salmonid 48 biochemical processes 48 freshwaters 48 plesiosaurs 48 atmospheric methane 48 multicellular organisms 48 methanogens 48 endocrine disruption 48 macroevolution 48 cryosphere 48 sticklebacks 48 unicellular 48 slime molds 48 gut microbes 48 gobies 48 sexual dimorphism 48 biodiversity hotspots