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(Click for frequent words.) 74 harmful algal blooms 73 toxic algae blooms 71 algae blooms 71 toxic algal blooms 70 algal blooms 69 harmful algae bloom 67 Algae bloom 67 Algae blooms 66 toxic algae bloom 66 toxic algae 64 Toxic algae 63 Karenia brevis 63 HABs 62 algal bloom 62 harmful algal bloom 62 submerged aquatic vegetation 62 Pfiesteria 62 cladophora 62 Algal blooms 62 brevetoxin 62 naturally occurring algae 61 depletes oxygen 61 nutrient loading 61 nutrient pollution 61 marine biotoxin 61 phosphorus pollution 61 shortnose sturgeon 60 saltwater estuaries 60 Harmful algal blooms 60 algal toxins 60 contaminate shellfish 60 invasive zebra mussels 60 pfiesteria 60 microscopic algae 60 algae bloom 60 Alexandrium 59 dissolved oxygen levels 59 Sewage spill 59 polluted stormwater 59 shrimp trawling 59 underwater grasses 59 oxygen depletion 59 estuaries 59 brevetoxins 59 Algal bloom 59 microcystis 59 Excess nutrients 59 nontarget species 59 cyanobacteria blooms 59 phytoplankton blooms 59 deplete oxygen 59 robbing algae blooms 58 algae 58 silt buildup 58 Delaware Inland Bays 58 fecal coliform contamination 58 nutrient runoff 58 invasive quagga mussel 58 inland bays 58 nutrient loadings 58 Pseudo nitzschia 58 saltwater intrusion 58 algal toxin 58 Microcystis 58 nutrient inputs 58 polluted runoff 58 eelgrass 58 marine biotoxins 58 Sewage spills 57 shellfish harvests 57 ariakensis 57 aquatic grasses 57 Vibrio bacteria 57 Inland Bays 57 Zebra mussel 57 aquatic insect 57 noxious algae blooms 57 golden alga 56 Cladophora 56 shoaling 56 freshwater mussels 56 vibrio parahaemolyticus bacteria 56 nonpoint source pollution 56 toxic algal bloom 56 vibrio 56 FWRI 56 shellfish beds 56 Excess nitrogen 56 plankton blooms 56 sewage discharges 56 aquatic nuisances 56 Caulerpa 56 LMBV 56 coastal bays 56 seagrass beds 56 eelgrass beds 56 estuarine habitats 56 stinging jellyfish 55 Harmful Algal Blooms 55 dissolved oxygen 55 microcystins 55 estuarine ecosystems 55 endangered manatees 55 shoreline erosion 55 Siltation 55 Quagga mussel 55 Wreck Pond 55 endocrine disrupting chemicals EDCs 55 Peconic Estuary 55 seawater intrusion 55 eel grass 55 Polluted runoff 55 Columnaris 55 Bonamia 55 Fecal coliform bacteria 55 algaes 55 upwellings 55 Giant Salvinia 55 Little Assawoman Bay 55 fragile marine ecosystems 55 Endocrine disruptors 55 St. Lucie Estuary 54 Warmer seas 54 Overfishing pollution 54 vibrio vulnificus 54 streambank erosion 54 intersex fish 54 waterways 54 phosphorus runoff 54 aquatic ecosystems 54 endocrine disrupting compounds 54 Jellyfish stings 54 mute swan population 54 planktons 54 phosphorus nutrient 54 aquatic hitchhikers 54 raw sewage discharges 54 mussel populations 54 ciguatera 54 tidal flushing 54 Shiranui Sea 54 Domoic acid neurotoxin 54 Intersex fish 54 Avian botulism 54 seagrasses 54 bioaccumulation 54 Stormwater runoff 54 Cyanobacteria 54 polluted stormwater runoff 54 coral reef degradation 54 Ciguatera 54 eutrophic 54 enterococcus bacteria 54 estuarine ecology 54 embayments 54 nutrient discharges 54 Coral bleaching 53 aquatic organisms 53 viral hemorrhagic septicemia VHS 53 Eurasian milfoil 53 Viral Hemorrhagic Septicemia VHS 53 aquatic vegetation 53 diporeia 53 cyanobacteria 53 alga 53 invasive lionfish 53 clam flats 53 toxic cyanobacteria 53 freshwater diversions 53 biotoxin 53 E Coli bacteria 53 aquatic species 53 Viral Hemorrhagic Septicemia 53 microcystin 53 shrimp trawls 53 waterborne pathogens 53 algal species 53 dinoflagellate 53 Sea squirts 53 Nitrate contamination 53 aquatic habitats 53 estuarine 53 gillnet fisheries 53 aquatic weed 53 Freshwater mussels 53 ocean ecosystems 53 Fecal bacteria 53 Methylmercury 53 sargassum 53 estuarine habitat 53 watermilfoil 53 freshwater habitats 53 leaking septic tanks 53 invasive mussels 53 Domoic acid 53 Enterococcus bacteria 53 oyster aquaculture 53 Alexandrium fundyense 53 nonnative invasive 52 avian botulism 52 cordgrass 52 migrating shorebirds 52 reef habitats 52 lamprey larvae 52 reef organisms 52 coastal waters 52 estrogenic chemicals discovered 52 sewage overflows 52 crab harvests 52 herbivorous fish 52 coldwater fish 52 coastal marine ecosystems 52 seafloor habitats 52 plankton 52 beachwater pollution 52 mitten crabs 52 Caloosahatchee estuary 52 seagrass habitat 52 coral reef habitats 52 columnaris 52 bluefin NOAA 52 green alga 52 viral hemorrhagic septicemia 52 Sengekontacket 52 C. ariakensis 52 Branchport Creek 52 mussel infestation 52 aquatic ecosystem 52 leaky septic 52 delicate ecosystems 52 coccolithophores 52 Bayou Grande 52 salt marsh mosquitoes 52 juvenile salmonids 52 quaggas 52 domoic acid 52 Kemp ridley sea turtles 52 toxic alga 52 hydrilla 52 Anabaena 52 coastal ecosystems 52 aquatic weeds 52 Vibrio 52 coastal estuaries 52 whirling disease 52 wastewater overflows 52 VHSV 52 cormorant populations 52 eutrophication 52 K. brevis 52 nonnative snakes 52 Quartermaster Harbor 52 shellfish harvested 52 invasive species 52 Muller Karger 52 endangered mussels 52 vibrios 52 plantlike bacteria 52 coral bleaching 52 Katama Bay 52 tidal Potomac 52 tide algae bloom 52 Underwater grasses 52 sea turtle strandings 52 plankton bloom 52 estuary 51 shovelnose sturgeon 51 benthos 51 Louis Zeidberg 51 Brackish water 51 veligers 51 phytoplankton bloom 51 Klamath salmon 51 Vibrio vulnificus 51 midge flies 51 Didemnum 51 polynyas 51 Fecal contamination 51 stormwater pollution 51 benthic organisms 51 Invasive mussels 51 Bottom trawling 51 daphnia 51 walleye spawning 51 Lyngbya 51 acid sulphate soils 51 phosphorous discharges 51 fish shrimp crabs 51 freshwater mussel 51 overharvesting 51 trematode 51 swamps marshes 51 nonpoint pollution 51 freshwater ponds 51 toxin domoic acid 51 cormorant population 51 northern snakehead fish 51 Whirling disease 51 sturgeon spawning 51 oyster restoration 51 dwelling organisms 51 coli bacteria 51 freshwater streams 51 naturally occurring toxin 51 toxic polychlorinated biphenyls 51 migratory shorebirds 51 Overfishing 51 Dunkard Creek 51 shellfish 51 salt marshes 51 PAHs polycyclic aromatic hydrocarbons 51 spartina 51 dieoff 51 Avian cholera 51 creeks rivers 51 sea lampreys 51 headwater stream 51 geese droppings 51 aquatic invaders 51 hypoxic zones 51 Viral hemorrhagic septicemia 51 Feral swine 51 Zebra mussels 51 phosphorus concentrations 51 oyster reefs 51 salmon bycatch 51 seagull droppings 51 zebra mussels 51 rivers estuaries 51 ocean upwelling 51 cyanobacterial toxins 51 Diporeia 51 derelict crab pots 51 amphipods 51 tidal tributaries 51 sewage outfalls 51 mussel species 51 bays estuaries 51 Puppy drum 51 invasive insect 51 shorebird nesting 51 Coastal Bays 51 microbiological organisms 51 oysters shrimp crabs 51 sewage overflow 51 corals sponges 51 mudsnails 51 filter feeders 51 endangered condors 51 swimmer itch 51 scallop fishery 51 mosquito borne illnesses 51 endangered coho salmon 51 walrus polar bears 51 Dangerous rip currents 50 gender bending chemicals 50 mayflies stoneflies 50 aquatic invertebrates 50 Lockwood Folly River 50 tributary rivers 50 Seagrasses 50 coho fishery 50 overharvest 50 manatee deaths 50 tiny zooplankton 50 baywide 50 hypoxic zone 50 striped bass fishery 50 salinity 50 oil sheens 50 groundwater depletion 50 marine ecosystems 50 Bacterial contamination 50 salvinia 50 horseshoe crab eggs 50 horseshoe crab harvest 50 toxaphene 50 manatee mortality 50 intertidal 50 Breathing ozone 50 midge larvae 50 macroinvertebrate 50 nonnative mussels 50 Willapa Bay 50 acidification 50 invasive milfoil 50 moth mating 50 algal 50 amnesic shellfish poisoning 50 Wassaw 50 Vibrio vulnificus bacteria 50 goose droppings 50 riverbank erosion 50 sea lice infestation 50 Didymo 50 reefs 50 Zebra Mussels 50 shellfish harvesting 50 nitrogen leaching 50 chlorine residuals 50 dissolved oxygen concentrations 50 invertebrate populations 50 Giant salvinia 50 zebra mussel infestation 50 Milfoil 50 e coli bacteria 50 Athabasca watershed 50 PCBs dioxins 50 aquatic insects 50 tidal marshes 50 marine ecosystem 50 whale beachings 50 Gizzard shad 50 Antarctic krill 50 Rip currents 50 waterborne illnesses 50 Piankatank 50 EPA Greenhouse gases 50 saltwater marshes 50 Sewage overflow 50 rusty crayfish 50 Acidification 50 beachwater 50 shorebird habitat 50 Coral reef 50 Horseshoe crabs 50 loggerhead populations 50 rainbow smelt 50 horseshoe crab spawning 50 biofouling 50 planktonic algae 50 inshore waters 50 Aquatic Preserve 50 toxins 50 Vibrio infections 50 shad herring 50 toxin microcystin 50 Goose droppings 50 Untreated sewage 50 Clam Bayou 50 overfishing pollution 50 soil salinity 50 dolphin sightings 50 nitrates phosphates 50 Varroa mites 50 clog waterways 50 mussels 50 Methyl mercury 50 enterococci bacteria 50 Zooplankton 50 shellfish harvesters 50 longlining 50 marine mammal strandings 50 brook trout populations 50 Eutrophication 50 mercury PCBs 50 Electrofishing 50 dinoflagellates 49 seabird populations 49 produce briny wastewater 49 fishkill 49 salinisation 49 voracious feeders 49 subtidal 49 macroinvertebrates 49 aquatic biota 49 sediment buildup 49 Phragmites 49 freshwater marsh 49 cyanobacterial blooms 49 snail kites 49 snail kite 49 phosphates nitrates 49 pollutants 49 cause paralytic shellfish 49 Estuary Program 49 Particulate pollution 49 pollution 49 curly leaf pondweed 49 clam beds 49 overfishing 49 Speckled perch 49 sand lance 49 elodea 49 wetlands marshes 49 phytoplankton 49 stormwater outfalls 49 dissolving coral reefs 49 Invasive species 49 midwater trawling 49 trout redfish 49 invasive aquatic 49 mitten crab 49 Gasparilla Pass 49 sea turtle populations 49 Masonboro Island 49 beachings 49 marine organisms 49 smooth cordgrass 49 algal mats 49 contaminants 49 milfoil infestation 49 tidal rivers 49 Blind Pass 49 E coli bacteria 49 sand lances 49 volcanic haze 49 kelp beds 49 microbial pathogens 49 ravenous carp 49 sea nettles 49 depleting oxygen 49 deadly neurotoxin 49 sonar exercises 49 Pikitch 49 contaminant concentrations 49 sealife 49 sewer overflows 49 Water hyacinth 49 microscopic plankton 49 bird excrement 49 Menhaden 49 shorelines 49 marine mammals 49 dams spillways 49 marine ecologists 49 trophic cascades 49 nonnative oysters 49 Hydrilla 49 dioxin PCBs 49 Paerl 49 Piping plover 49 decaying algae 49 Haystack Reservoir 49 Boaters beware 49 floods droughts heatwaves 49 fragile marshes 49 Toxic algae blooms 49 migrating whales 49 coral reefs 49 fisheries bycatch 49 eggshell thinning 49 Pescadero Marsh 49 Lemolo Lake 49 microbial degradation 49 backwater lakes 49 beach seines 49 Overwatering 49 Eurasian Milfoil 49 biological oceanographer 49 zebra mussel 49 warmwater fish 49 shellfish poisoning 49 biogeochemical cycling 49 dune vegetation 49 shellfishing beds 49 Sedimentation 49 molluscan shellfish 49 endangered wood storks 49 sedimentation 49 nearshore reefs 49 turbid water 49 bass porgies 49 invasive carp 49 mycobacteriosis 49 Ocean acidification 49 Parleys Creek 49 Finfish 49 mussel larvae 49 alongshore 49 Zebra Mussel 49 inshore saltwater 49 seawater pH 49 Discolored water 49 phytoplankton zooplankton 49 finfish aquaculture 49 thatch buildup 49 marine biota 49 Radioactive contamination 49 migratory bird populations 48 hypoxia 48 Dissolved oxygen levels 48 Sanibel Captiva Conservation 48 e.Coli 48 lampricide 48 Upper Floridan aquifer 48 zooplankton 48 nitrogen deposition 48 recreational shellfish harvesting 48 clubbed tunicate 48 densa 48 macroalgae 48 rodent populations 48 bacteria Streptococcus pneumoniae 48 dissolved oxygen DO 48 diarrhea cramps nausea 48 fecal bacteria 48 Albemarle Pamlico 48 redbreast sunfish 48 Artificial reefs 48 jellyfish 48 Puget Sound chinook 48 weed infestation 48 Biotoxin 48 filamentous algae 48 Kilchis 48 seabird nesting 48 Warmer oceans 48 Gobies 48 eelgrass habitat 48 pathogenic micro organisms 48 Stump Pass 48 oiled shoreline 48 spawning kokanee 48 clams oysters mussels 48 Kay Bidle 48 endocrine disrupting chemicals 48 frazil ice 48 sturgeon striped bass 48 nitrification 48 tanner crab fishery 48 New Zealand mudsnails 48 Groundwater contamination 48 Sea otters 48 Controlled burns 48 Darcie Couture director 48 viruses fungi 48 oyster sanctuaries 48 Lake Musconetcong 48 surf scoters 48 mercury contamination 48 jellyfish swarms 48 spawning habitats 48 mass beachings 48 algae overgrowth 48 oyster reef 48 vessel groundings 48 herbicide resistant weeds 48 miconia 48 Upper Floridan Aquifer 48 horseshoe crab harvests 48 tiny single celled 48 sea lice infestations 48 Fecal coliform 48 Bolinas Lagoon 48 Soil erosion 48 nearshore waters 48 pollutant ozone 48 nitrogen discharges 48 Vibrio parahaemolyticus 48 aquatic nuisance 48 pelicans turtles 48 sediment 48 shellfisheries 48 harbor porpoises 48 stormwater infiltration 48 tidal estuaries 48 longline fishing 48 Cindy Zipf executive 48 Nierzwicki Bauer 48 domoic acid naturally occurring 48 removing contaminated sediments 48 freshwater 48 menhaden 48 invasive quagga 48 intertidal zones 48 microscopic parasite 48 mosquito infestations 48 fecal coliform 48 estrogenic compounds 48 rare Irrawaddy dolphins 48 powerful neurotoxin 48 stormwater overflows 48 freshwaters 48 mako sharks 48 leatherback sea turtles 48 Aureococcus 48 native brook trout 48 marine mammals seabirds 48 Twin Ports harbor 48 ecologically sensitive wetlands 48 Diesel exhaust 48 Thresher sharks 48 turtle strandings 48 copepods 48 Fisheries biologists 48 Hotter summers 48 foodborne bacteria 48 squid scarcer Nascimento 48 Chinese mitten crabs 48 Fisherman drowns 48 disinfectant byproducts 48 aquatic habitat 48 tick borne illnesses 48 plumes dispersants 48 oysters harvested 48 dense mats 48 wetlands 48 gobies 48 airborne pollutants 48 macro invertebrates 48 clam harvesting 48 nonnative fish 48 Striped bass fishing 48 shrimps crabs 48 toxins leaching 48 warmwater 48 fish 48 Appalachicola 48 migratory seabirds 48 Maui dolphin 48 nontidal 48 zebra mussel larvae 48 shellfishing 48 sicken humans 48 DDT PCBs 48 spawning gravels 48 sewage outfall 48 whales seabirds 48 acid sulphate soil 48 vibriosis 48 streamside habitat 48 untreated sewage flowed 48 feminized male 48 Carys Mitchelmore 48 heatwaves droughts floods 48 endocrine disrupters 48 female hormone estrone 48 domoic acid poisoning 48 seagrass meadows 48 coaster brook trout 48 Conimicut Point 48 overcapitalization 48 Lake Loramie 48 anaerobic microbes 48 bioaccumulates 48 Thoroughly cooking eggs 48 permafrost degradation 48 acid sulphate 48 acquatic 48 rodent poison aminopterin 48 carp catfish 48 freshwater wetland 48 seagrass 48 ariakensis oysters 48 clogging waterways 47 jellyfish blooms 47 wastewater lagoons 47 diamondback terrapins 47 floods heatwaves droughts 47 marsh grasses 47 aquaculture ponds 47 freshwater ecosystems 47 nutrient absorption 47 streamside forests 47 midfrequency sonar 47 sanitary sewer overflow 47 spawning aggregations 47 beach vitex 47 Dissolved oxygen 47 Fishery biologists 47 weedy grasses 47 vibrio bacteria 47 tidal wetlands 47 leaf scorch 47 endangered piping plovers 47 milfoil 47 Dorena Reservoir 47 snook tarpon 47 sensitive marshlands 47 miscarriages birth defects 47 freshwater estuaries 47 sea squirts 47 bacteria 47 pink hibiscus mealybug 47 rhinoceros auklets 47 insect populations 47 pollutant discharges 47 waterfowl populations 47 colonial waterbirds 47 phosphogypsum stacks 47 salmon spawning grounds 47 Whales dolphins 47 Methadone overdoses 47 freshwater swamps 47 reef fishes 47 mosquito larva 47 boat propellers 47 Youghiogheny rivers 47 threatened Delta smelt 47 snowy plovers 47 oily bilge water 47 leaky septic tanks 47 marine habitats 47 eelgrass meadows 47 E. Coli bacteria 47 Chytrid 47 alewife 47 Willand Pond 47 microscopic parasites 47 V. vulnificus 47 soot smog 47 Mote Marine Laboratories 47 ciguatera toxin 47 Strongs winds 47 Nassau Grouper 47 chytridiomycosis 47 disinfection byproducts 47 freshwater lakes 47 invasive alga 47 oyster beds 47 Invasive plants 47 cryptosporidium parasite 47 flounder croaker 47 longline fisheries 47 Overharvesting 47 RWIs 47 parasite cryptosporidium 47 Missisquoi Bay 47 double crested cormorant 47 whiting pompano 47 menhaden fishery 47 PAH compounds 47 harmful microorganisms 47 filter impurities 47 variable milfoil 47 surf clams 47 algae bloomed 47 northern leopard frogs 47 Mussel Watch 47 mussel harvesting 47 herring trawlers 47 Risso dolphins 47 Colorado pikeminnow 47 IUU fishing 47 Allens Pond 47 Eelgrass 47 atmospheric deposition 47 organochlorine compounds 47 Teri Rowles 47 brackish marshes 47 red necked phalaropes 47 pollutes streams 47 shellfish aquaculture 47 aquatic invasives 47 acidic oceans 47 sandy shorelines 47 oyster larvae 47 reproductive abnormalities 47 blue crab fishery 47 striped bass bluefish 47 irukandji jellyfish 47 botulism spores 47 Missing boater 47 quagga mussel 47 deepwater corals 47 Gypsy moth 47 Pesticide spraying 47 Coastweeks 47 marbled murrelets 47 undersea plumes 47 Basking sharks 47 fisheries wildlife refuges 47 Secondhand smoke exposure 47 Tenmile Lakes 47 ocean acidity 47 wetland vegetation 47 Puget Sound chinook salmon 47 fisheries 47 polyaromatic hydrocarbons 47 Bayou Texar 47 Estuaries Project 47 dieback 47 Rom Lipcius 47 Excess sodium 47 pollutes waterways 47 V. parahaemolyticus 47 Estuarine Environmental 47 naturally occurring bacteria 47 waterborne illness 47 Sewer overflows 47 Klamath chinook 47 common murres 47 marine ecology 47 Quagga mussels 47 waterfleas 47 Dufrechou 47 Lyme disease Rocky Mountain 47 seabirds 47 navigational hazards 47 horseshoe crab harvesting 47 river herring 47 mutton snappers 47 Yellowtail snapper 47 Mattawoman Creek 47 Wacissa 47 Saltwater intrusion 47 crab larvae 47 threatened delta smelt 47 purse seine fishing 47 Bycatch 47 Ernst Peebles 47 anaerobic microorganisms 47 avian cholera 47 foraging habitats 47 Whale carcass 47 borne pathogen 47 Yellowstone cutthroat 47 Steelhead anglers 47 azure bays 47 Noro virus 47 stormwater runoff 47 Danish fjord 47 Littnan 47 Warmer temps 47 citrus greening disease 47 Dear EarthTalk Are 47 smallmouth bass largemouth bass 47 wastewater discharges 47 Ichetucknee Springs 47 giant salvinia 47 aquatic fauna 47 opossum shrimp 47 Crassostrea ariakensis 47 fathead minnow 47 krill shrimp 47 sediment runoff 47 migratory shorebird 47 Bogachiel Calawah 47 nesting plovers 47 biogeochemical processes 47 fisheries ecologist 47 isopods 47 Lipcius 47 chloride concentrations 47 comb jellies 47 lakes 47 JoAnn Burkholder 47 purse seines 47 ashy storm petrels 47 gill netting 47 endangered leatherback sea turtles 47 oyster harvesting 47 Suminoe oysters 47 shark stingray 47 mussel beds 47 marine stingers 46 nesting piping plovers 46 Fine particle pollution 46 manatees 46 Vogelbein 46 Everglades ecosystem 46 vole populations 46 Waquoit Bay 46 contaminate drinking 46 waterborne microorganisms 46 turtles nesting 46 coastal wetlands 46 migratory bird habitats 46 hormone disrupters 46 benthic macroinvertebrates 46 larval mosquitoes 46 fungal organisms 46 mollusks 46 Dawn Stoltzfus 46 gizzard shad 46 Uncontrolled diabetes 46 emerald shiner 46 droughts floods storms 46 spokesman Ron LaBrec 46 estrogenic chemicals 46 mosquito infestation 46 nonnative invasive species 46 invasive weed 46 heatwaves floods droughts 46 enterococci 46 catfish carp 46 Gambusia affinis 46 biotoxin monitoring 46 prussic acid poisoning 46 endrin 46 Carlton Dufrechou executive 46 domoic acid toxin 46 caddisflies 46 sea turtle species 46 nonnative predators 46 Fenholloway 46 voracious eaters 46 blackwater streams 46 respiratory irritation 46 lobster larvae 46 oyster hatchery 46 Soil compaction 46 Brazilian elodea 46 oyster fishery 46 Lingcod fishing 46 oligotrophic 46 E.Coli bacteria 46 tiny pteropod