Related by context. Frequent words. (Click for all words.) 64 coral bleaching 61 phytoplankton blooms 61 plankton blooms 61 toxic algae blooms 61 Algae blooms 60 subtropical regions 60 harmful algal blooms 60 El Niño Southern Oscillation 60 zooxanthellae 60 algal bloom 59 anoxia 59 terrestrial ecosystems 59 species extinctions 58 upwellings 58 microscopic algae 57 La Nina phenomenon 57 Ocean acidification 56 deglaciation 56 acidification 56 salination 56 Oxidative stress 56 algal blooms 56 hydrological cycle 55 planktonic 55 eutrophication 55 biodiversity hotspot 55 Peanut allergy 55 dieback 55 seagrasses 55 Vibrio 55 Melting glaciers 55 Soil erosion 54 Cyanobacteria 54 El Nino warming 54 Didymo 54 Coral reefs 54 Allergic rhinitis 54 Ultraviolet radiation 54 protozoan 54 equatorial Pacific Ocean 54 parasitic worm 53 marine organisms 53 El Nino phenomenon 53 corals 53 desiccation 53 chytrid fungus 53 toxic algae bloom 53 salinity 53 hypoxia 53 soil salinity 53 ocean acidity 53 Vibrio vulnificus 53 bleaching 53 Turbidity 53 severe droughts 53 haemorrhagic 53 coral reefs 53 Genital herpes 53 Bleaching 53 enteroviruses 53 diatom 53 bioaccumulation 53 whale strandings 53 Meningococcal disease 52 glaciers melt 52 coastal ecosystems 52 Anorexia nervosa 52 oxygen depletion 52 Pre eclampsia 52 Pacific Decadal Oscillation 52 Pfiesteria 52 atmospheric circulation 52 marine sediments 52 Diabetes mellitus 52 mass strandings 52 cankers 52 algae blooms 52 nitrification 52 Iron deficiency 52 coral 52 glacial melting 52 copepods 52 periodic droughts 52 nutritional deficiency 52 La Nina cooling 52 alga 52 amphibian populations 52 El Niños 52 intertidal 52 deplete oxygen 52 Irrawaddy dolphins 52 overfishing pollution 52 coral reef ecosystems 52 estuarine 51 mass beaching 51 developmental abnormalities 51 varroa mite 51 Acidity 51 endocrine disruption 51 glacial retreat 51 trophic