Related by context. Frequent words. (Click for all words.) 57 phytoplankton 56 diatom 55 zooplankton 53 nitrogen fixation 53 aquatic insects 52 copepods 51 plankton 51 gobies 51 diatoms 51 methyl mercury 51 photosynthetic 50 dissolved oxygen 50 speciation 50 hypoxia 50 morphological 50 biophysical 50 acidification 49 benthic 49 invertebrates 49 lipids 49 morphology 49 dissolved oxygen levels 49 micelles 49 amino acid 48 salinity 48 vertebrate 48 phylogenetic 48 neuronal cells 48 microscopic algae 48 nutrient 48 estuarine 48 organisms 48 biota 48 protein 48 methylmercury 47 homology 47 intertidal 47 Wolbachia 47 Vibrio 47 cysteine 47 neuronal 47 polyunsaturated fatty acids 47 eutrophication 47 predation 47 mammalian 47 tyrosine 47 fatty acid 47 mycobacteria 47 vertebrates 47 protein synthesis 47 thyroid hormones 47 algal 47 glutamine 46 oxygenation 46 eukaryotic 46 abundances 46 phenotype 46 krill 46 acetylation 46 anoxic 46 organism 46 superoxide 46 marine ecosystems 46 auxin 46 alga 46 testis 46 Plasmodium 46 cyanobacteria 46 taxa 46 calcium ions 46 metabolic 46 phylogeny 46 fatty acids 45 larval 45 oxalate 45 synaptic plasticity 45 neuroendocrine 45 motility 45 marine ecosystem 45 lipid 45 arginine 45 arachidonic acid 45 isoforms 45 keystone species 45 relatedness 45 alkalinity 45 protozoa 45 marine organisms 44 sedimentation 44 species 44 pelagic 44 ocean ecosystems 44 eosinophils 44 methionine 44 intestinal bacteria 44 steroid hormones 44 nutrient runoff 44 single celled 44 eelgrass 44 shoaling 44 genistein