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(Click for frequent words.) 69 estuaries 64 estuary 63 intertidal 62 freshwater 59 seagrasses 59 marine ecosystem 59 seagrass meadows 58 benthic 58 inter tidal 58 freshwater ponds 58 embayments 58 estuarine habitat 57 freshwater marsh 57 coastal ecosystems 57 Estuaries 57 saltwater estuaries 57 subtidal 57 estuarine habitats 57 salt marshes 57 salt marsh 57 marine ecosystems 56 freshwater habitats 56 marine invertebrates 56 reefs 56 aquatic habitats 56 planktonic 56 estuarine ecosystems 56 seagrass beds 56 aquatic species 56 Estuarine 56 submerged aquatic vegetation 56 freshwater ecosystems 56 estuarine waters 56 coral reef ecosystem 56 marine ecology 56 reef habitats 56 rocky intertidal 56 aquatic ecosystem 55 bays estuaries 55 eel grass 55 freshwater mussels 55 upland habitats 55 benthos 55 saltwater marshes 55 coastal estuaries 55 nontidal 55 salt marsh habitat 55 seagrass 55 Seagrasses 55 intertidal zone 54 aquatic ecosystems 54 reef 54 coastal bays 54 eelgrass 54 elkhorn corals 54 dwelling organisms 54 wetland ecosystem 54 shellfish aquaculture 54 freshwater wetlands 54 Caretta caretta 54 tidal marshes 54 invertebrates 54 aquatic fauna 54 Waquoit Bay 54 saltmarshes 54 aquatic invertebrates 54 coral reef 54 aquatic 53 Horseshoe crabs 53 rivers estuaries 53 macroinvertebrate 53 shortnose sturgeon 53 Alexandrium 53 brackish marshes 53 herbivorous fish 53 aquatic insect 53 freshwater wetland 53 diamondback terrapin 53 tidal wetlands 53 krill shrimp 53 waterbird 53 mangrove ecosystems 53 harmful algal blooms 53 wetland 53 shrimp trawling 53 Albemarle Pamlico 53 harmful algae blooms 53 Coral reef 53 seafloor habitats 53 ocean basins 53 larval fish 53 Lophelia 53 tidal rivers 53 wetlands 52 oyster reefs 52 tidal creeks 52 nutrient inputs 52 fisheries 52 eelgrass meadows 52 saltmarsh 52 mangrove shorelines 52 red necked phalaropes 52 marine biodiversity 52 smalltooth sawfish 52 shallow reefs 52 National Estuarine Research 52 tidal estuaries 52 finfish 52 alga 52 toxic algal blooms 52 oligotrophic 52 coccolithophores 52 flatback turtle 52 fringing reef 52 reef fishes 52 migrating shorebirds 52 marine ecologists 52 scallop fisheries 52 FWRI 52 waterways 52 Delaware Inland Bays 52 coastal erosion 52 bivalve 52 gray triggerfish 52 leatherback turtles 52 deltaic 52 oyster reef 52 Coral bleaching 51 echinoderms 51 Little Assawoman Bay 51 mussel beds 51 coral reefs 51 oceanic 51 shellfisheries 51 invertebrate 51 eelgrass beds 51 salinity 51 aquatic organisms 51 tidal estuary 51 wetland ecosystems 51 freshwater estuaries 51 pristine coral reef 51 kelp beds 51 inshore waters 51 Peconic Estuary 51 Salt marshes 51 ecosystems 51 mussel populations 51 breeding waders 51 tidal waters 51 Gangetic dolphins 51 coral reef habitats 51 tidal salt marsh 51 kelp forests 51 saltwater estuary 51 aquatic habitat 51 eutrophic 51 reef ecosystems 51 marine ecologist 51 tidal flushing 51 Barataria Basin 51 tidewater goby 51 ocean 51 freshwater mussel 51 wintering waterfowl 51 aquaculture 51 macro invertebrates 51 molluscan 51 wetland habitat 51 pancake batfish 51 headwater stream 51 estuarine crocodiles 51 demersal fish 51 sea turtle populations 50 aquatic flora 50 HABs 50 tidal inlets 50 Wassaw 50 habitats 50 Sea otters 50 oysters shrimp crabs 50 oceans 50 tidal pools 50 waterfowl populations 50 hardwood swamps 50 harlequin ducks 50 molluscs 50 bull kelp 50 corals sponges 50 Didemnum 50 nearshore waters 50 foraging habitats 50 pelagic 50 Antarctic krill 50 wetland vegetation 50 Professor Hoegh Guldberg 50 Chilka Lake 50 sturgeon striped bass 50 grasshopper sparrow 50 wetland ecology 50 waterbirds 50 oyster larvae 50 seagrass habitat 50 cordgrass 50 Aquatic Preserve 50 plankton 50 bryozoan 50 sewage outfalls 50 Daphnia 50 coastal marine ecosystems 50 C. ariakensis 50 invertebrate populations 50 dinoflagellate 50 snapper fishery 50 rocky reefs 50 Colorado pikeminnow 50 waterbodies 50 seabird breeding 49 inland bays 49 ocean ecosystems 49 saltwater 49 saltwater marsh 49 coastal wetlands 49 reef corals 49 toxic algae blooms 49 colonial waterbirds 49 gopher frog 49 recreational fishery 49 freshwaters 49 porbeagles 49 algal bloom 49 coastal waters 49 migratory shorebirds 49 horseshoe crabs 49 feminized male 49 intertidal zones 49 Maui dolphin 49 sportfish 49 groundfish stocks 49 benthic organisms 49 shorelines 49 killifish 49 shellfish 49 hyper saline 49 snail kite 49 trophic cascades 49 damselfish 49 Artificial reefs 49 Dr. Pikitch 49 deepwater corals 49 estuarial 49 wetland habitats 49 seabird species 49 coral 49 coastal upwelling 49 molluscs crustaceans 49 coral ecosystems 49 copepods 49 Karenia brevis 49 Inland Bays 49 mitten crab 49 Sengekontacket Pond 49 spawning aggregations 49 hypersaline 49 Nassau grouper 49 riparian zones 49 habitat 49 humpback chub 49 wetlands floodplains 49 nutrient loadings 49 river catchments 49 marine 49 nearshore reefs 49 brackish waters 49 filter feeders 49 ecoregions 49 riparian habitats 49 terns nesting 49 seabird nesting 49 smooth cordgrass 49 staghorn corals 49 pipefish 49 nesting seabirds 49 trawl fisheries 49 migratory bird habitats 49 Carcharhinus 49 sea turtles nest 49 Marine Protected Areas 49 anadromous 49 planktons 48 freshwater fishes 48 sea squirts 48 algal blooms 48 LUMCON 48 mitten crabs 48 reedbeds 48 mangrove islands 48 marine habitats 48 Prek Toal 48 marsh 48 bleached coral 48 mangrove habitats 48 harmful algal bloom 48 gobies 48 spawning kokanee 48 snapper grouper 48 gastropods 48 fairy tern 48 turtle nesting sites 48 trawl fishery 48 vulnerable marine ecosystems 48 marine biotoxin 48 coral reef ecosystems 48 roseate tern 48 biota 48 endangered marine mammal 48 inshore reefs 48 tidal marsh 48 terrestrial ecosystems 48 echinoderm 48 Loggerhead turtles 48 macroinvertebrates 48 Thunnus thynnus 48 coral reefs mangroves 48 marine sanctuaries 48 oystercatcher 48 piping plover 48 giant weta 48 mussels 48 fishery 48 freshwater crocodiles 48 wetlands marshes 48 inshore reef 48 striped bass fishery 48 inland fisheries 48 polluted runoff 48 dissolved oxygen 48 aquatic biota 48 predator prey relationships 48 Prochlorococcus 48 corals 48 Harmful algal blooms 48 mariculture 48 larval dispersal 48 coldwater species 48 vessel groundings 48 salps 48 acid sulphate soils 48 sea creatures 48 sturgeon spawning 48 metapopulation 48 tern colony 48 freshwater fisheries 48 isopod 48 seawater intrusion 48 nontarget species 48 sediment 48 nudibranch 48 mussel farms 48 mangroves coral reefs 48 amphipods 48 sea turtle species 48 habitat restoration 48 watersheds 48 biological oceanography 48 trophic 48 pristine coral reefs 48 marine biotoxins 48 flatback turtles 48 pearl oysters 48 turtles nesting 48 freshwater lakes 48 littoral 48 estuarine environments 48 spawner 48 GCRL 48 coastland 48 stickleback 48 endangered wood stork 48 dugongs 48 dissolved oxygen levels 48 inland waters 48 aquaria 48 polar oceans 48 benthic invertebrates 48 Zooplankton 48 algal toxins 48 mangrove 48 ariakensis 48 salt marsh restoration 48 reedbed 48 Narran Lakes 48 saline intrusion 48 Whales dolphins 48 Least terns 48 sargassum 48 inshore fisheries 48 brook trout populations 48 aquatic vegetation 48 Aplysia 48 ecology 48 algal 48 freshwater marshes 48 shellfish beds 48 larval stages 48 breeding seabirds 48 kittiwake 48 limnology 47 mangroves 47 salt marsh ecosystem 47 finfish aquaculture 47 marine organisms 47 Seagrass 47 vernal ponds 47 Salinity 47 Necanicum 47 Caulerpa 47 freshwater crocs 47 Kimbe Bay 47 zooplankton 47 Diporeia 47 oyster 47 shoreline erosion 47 plankton blooms 47 Crassostrea ariakensis 47 lakes 47 freshwater aquifer 47 Pumicestone Passage 47 sealife 47 Aquatic Biodiversity 47 oceanography 47 Hector dolphins 47 turtle nesting beaches 47 common murres 47 snowy plovers 47 coldwater 47 mudflat 47 Santa Ana sucker 47 hypoxic zone 47 river herring 47 freshwater invertebrates 47 salmonid 47 estuarine ecology 47 upland habitat 47 streamside forests 47 Sengekontacket 47 tilapia catfish 47 striped mullet 47 harmful algae bloom 47 saltwater intrusion 47 tidepools 47 pelagic fishes 47 fragile marine ecosystems 47 coldwater streams 47 Gizzard shad 47 Paerl 47 isopods 47 geomorphology 47 predator prey interactions 47 shorebird nesting 47 longline fishery 47 prawn fishery 47 Atlantic sharpnose 47 Alligator gar 47 brevetoxin 47 biodiversity 47 bottomland hardwood 47 leatherback sea turtles 47 warmwater 47 microbial ecology 47 Risso dolphins 47 eider duck 47 Didymo 47 marine mammals seabirds 47 seals sea otters 47 Coastal Bays 47 brevetoxins 47 Ramsar wetlands 47 Thresher sharks 47 Muller Karger 47 riverine 47 Ocean Observing 47 Ninigret Pond 47 biodiverse 47 fringing reefs 47 oyster restoration 47 sediments 47 longline fisheries 47 scrub shrub 47 limestone ledges 47 clubbed tunicate 47 Estuary 47 seabird 47 coastal 47 Lake Okaro 47 Chenier Plain 47 pelagic sharks 47 starfish crabs 47 demersal 47 surf clams 47 cetaceans whales 47 brackish marsh 47 Weddell seals 47 coastal dune 47 bottomland hardwood forest 47 penguins seals 47 Wetland 47 dinoflagellates 47 Goliath grouper 47 Wagonga Inlet 47 mollusks 47 vibrios 47 nutrient loading 47 tidal wetland 47 Leatherbacks 47 terns nest 47 sandbar sharks 47 wildlife habitats 47 enterococci 47 sedimentation 47 oysters mussels 47 Zebra mussel 47 Baleen whales 47 mesic 47 blacknose sharks 47 grassbeds 47 estrogenic chemicals discovered 47 Sanibel Captiva Conservation 47 dwelling invertebrates 47 Furnace Pond 47 polychaete worms 46 NWHI 46 pigeon guillemots 46 spiny lobsters 46 aquatic ecology 46 Eric Hoffmayer 46 sooty shearwaters 46 waterfowl nesting 46 turtles dugongs 46 tropical coral reefs 46 Delaware Estuary 46 oysters clams mussels 46 kelp forest 46 overharvested 46 aquifer recharge 46 mussel species 46 Freshwater mussels 46 waterfowls 46 oyster hatchery 46 brook trout fishery 46 freshwater swamps 46 crabs 46 dusky sharks 46 oceanic islands 46 ragworm 46 cyanobacterial 46 Lyngbya 46 ocean sunfish 46 headwater 46 wetland restoration 46 oceanographic 46 estuarine crocodile 46 tunicates 46 molecular systematics 46 Hawksbill Turtles 46 coral polyps 46 plover 46 Medomak River 46 seabirds 46 outfalls 46 scallop fishery 46 tiny single celled 46 semipalmated plovers 46 Mesopotamian Marshlands 46 shorebird 46 Rotorua lakes 46 chemosynthetic 46 aquaculture ponds 46 mayflies stoneflies 46 ecoregion 46 Titchwell 46 Bonamia 46 salinities 46 lobster larvae 46 marshes 46 Hector dolphin 46 wet meadows 46 oysters 46 Algae blooms 46 Arapaima gigas 46 pelagic fisheries 46 ashy storm petrels 46 coral formations 46 footed albatross 46 Domoic acid neurotoxin 46 toxic algae 46 longfin 46 marine finfish 46 fauna 46 mud flats 46 ecological 46 Coastal Ecosystems 46 biological oceanographer 46 migratory species 46 western snowy plover 46 freshwater aquifers 46 black legged kittiwakes 46 marine biota 46 tiny invertebrates 46 shoaling 46 marine phytoplankton 46 cyanobacteria 46 mudflats 46 algal mats 46 aquiculture 46 scalloped hammerhead shark 46 juvenile blacktip shark 46 estuarine ecosystem 46 Cyanobacteria 46 hydrothermal vent 46 Maryland Coastal Bays 46 dugong 46 Upper Floridan aquifer 46 unfished 46 salmon aquaculture 46 cladophora 46 coral reef ecology 46 tidal tributaries 46 kelps 46 freshwater snails 46 starfish sea urchins 46 river basins 46 riparian ecosystems 46 marbled godwits 46 floodplains wetlands 46 pteropods 46 plantlike bacteria 46 overharvest 46 upwellings 46 green hawksbill 46 Microcystis 46 marine turtles 46 northern fulmars 46 snails clams 46 pteropod 46 horseshoe crab 46 Corkscrew Swamp 46 microscopic algae 46 stony corals 46 teleost fish 46 invertebrate species 46 calcifying organisms 46 bioregion 46 Coral Reef Conservation 46 Houma Navigation Canal 46 Alexandrium fundyense 46 elkhorn coral 46 cetacean populations 46 gastropod 46 Florida scrub jay 46 native brook trout 46 Mytilus 46 bivalves 46 Brackish water 46 tuna marlin 46 turnstone 46 freshwater springs 46 red throated loons 46 phosphorus concentrations 46 roseate terns 46 Bolinas Lagoon 46 Eisenia 46 Gahirmatha beach 46 Nihoa Island 46 Moapa dace 46 auklets 46 trematode 46 wintering habitat 46 otters 46 species 46 acquatic 46 purple sandpipers 46 wetlands estuaries 46 ecologies 46 marine mammals 46 Hauraki Gulf islands 46 seamounts 46 calcium carbonate shells 46 hellgrammites 46 Cheesequake Creek 46 coldwater fish 46 Estuary Program 46 foraminifera 46 biogeochemical processes 46 NERR 46 keystone species 46 rivers lakes 46 eider 46 Blind Pass 46 surgeonfish 46 Least Terns 46 anadromous fish 46 VHSV 46 gambusia 46 oceanic sharks 46 intertidal marsh 46 sandy bottoms 46 Chilika 46 Hammerhead sharks 46 riparian 46 riparian forests 46 chlorophyll concentrations 46 migratory fish 46 larval 46 crinoids 46 ringed plovers 46 Whale sharks 45 abyssal plain 45 Motuihe 45 grassland habitats 45 deforestation desertification 45 benthic habitat 45 copepod 45 Pikitch 45 Ernst Peebles 45 otolith 45 comb jellies 45 macro invertebrate 45 pelagic species 45 crabs snails 45 rainbow smelt 45 shorebird habitat 45 tufted puffins 45 baleen whale 45 Irrawaddy dolphins 45 Sea squirts 45 wintering ducks 45 bay scallops 45 groundwaters 45 lagoons 45 loggerhead populations 45 green alga 45 white winged scoters 45 sea slugs 45 marine mollusks 45 glossy ibis 45 semipalmated sandpiper 45 shipworm 45 bay scallop 45 river deltas 45 speckled trout flounder 45 biosphere 45 vitellogenin 45 hawksbill turtles 45 waterbody 45 terrapins 45 crustaceans molluscs 45 tunicate 45 Charlestown Breachway 45 periwinkles 45 reed bed 45 freshwater dolphin 45 St. Lucie Estuary 45 greenback cutthroat trout 45 bass crappie bluegill 45 intertidal habitat 45 seals sea lions 45 Acropora 45 vole populations 45 Kemp Ridleys 45 CoECRS 45 oyster beds 45 bays inlets 45 Diatoms 45 ocean outfall 45 seabird colonies 45 intertidal mudflats 45 Nassau Grouper 45 crayfish 45 eutrophication 45 Piping Plover 45 cetacean 45 forams 45 McMurdo Dry Valleys 45 freshwater saltwater 45 atmospheric oceanic 45 anoxic 45 parrotfish 45 vernal pool species 45 Skomer Island 45 Basking sharks 45 Leatherback turtles 45 lemon sharks 45 alewife 45 sea anemones 45 seabird colony 45 Lampreys 45 limestone grassland 45 swamps marshes 45 basking sharks 45 oysters crabs 45 warmwater fish 45 Coral reefs 45 coralline algae 45 dry deciduous forests 45 clams mussels 45 blacknose 45 nitrogen fixers 45 Ashepoo Combahee 45 Eelgrass 45 Tiffany Boothe 45 Resident killer whales 45 tannin stained 45 Salt Pond 45 freshwater streams 45 juvenile salmonids 45 dune lakes 45 Steelhead trout 45 Kemp ridley 45 montane 45 tuna fishery 45 Carol Diebel 45 inlands 45 turnstones 45 nearshore marine 45 Nauset Marsh 45 Pescadero Marsh 45 oxbows 45 Tar Pamlico 45 salamanders frogs 45 Lake Lacawac 45 mangrove forest 45 rainbow trout fishery 45 yelloweye rockfish 45 auks 45 Giant salvinia 45 shorebirds 45 endangered manatee 45 blackwater streams 45 seabird populations 45 biogeographical 45 riparian corridors 45 microhabitats 45 aquatic grasses 45 tidal salt marshes 45 algae blooms 45 saltwater fish 45 redshanks 45 scalefish 45 spiny dogfish 45 underwater grasses 45 dolphins whales 45 Shellcrackers 45 nonnative oysters 45 Hine emerald dragonfly 45 alongshore 45 marine invertebrate 45 phytoplankton zooplankton 45 spottail 45 herring spawn 45 eroding shorelines 45 Vernal pools 45 Aureococcus 45 phytoplankton 45 Succulent Karoo 45 migratory bird populations 45 invertebrate animals 45 western grebes 45 vertebrate fossils 45 sea hydrothermal vents 45 oceanic ecosystems 45 elkhorn 45 ocean quahogs 45 Piankatank 45 climatic variability 45 silversides 45 spawning herring 45 piers docks 45 sewage effluent 45 piping plovers 45 spectacled eider 45 freshwater lagoons 45 streambanks 45 Sandy Neck 45 branching corals 45 inshore saltwater 45 salt marsh mosquitoes 45 ratfish 45 flora fauna 45 krill 45 acid sulphate soil 45 bonneted bat 45 River Thurne 45 Aquatic Toxicology 45 longleaf pine forests 45 Popponesset Bay 45 marshland 45 coastlands 45 fiddler crabs 45 sandbar shark 45 Overfishing pollution 45 endangered Irrawaddy dolphins 45 Tawharanui 45 sea nettles 45 marine reptiles 45 Kuiseb River 45 Joan Kleypas 45 birdlife 44 Lingcod fishing 44 coral reef fishes 44 scorpionfish 44 Yellowstone cutthroat 44 baleen whales 44 Recreational anglers 44 Bogachiel Calawah 44 apex predator 44 crustaceans 44 Leatherback Turtle 44 salamander larvae 44 Bottom trawling 44 jellyfish 44 red necked phalarope 44 spawning habitat 44 freshwater crayfish 44 Piping Plovers 44 goby fish 44 crustaceans mollusks 44 otter 44 aquatic insects 44 barrier reef 44 sandpipers plovers 44 speckled trout redfish 44 Olive Ridley Turtles 44 oyster sanctuaries 44 lagoon 44 Tursiops 44 nutrient pollution 44 zooxanthellae 44 Akaroa Harbour 44 remnant vegetation 44 inshore fishery 44 fine grained sediment 44 Algal bloom 44 great crested newt 44 Wetlands 44 groundwater aquifer 44 greater shearwaters 44 mussel larvae 44 greater amberjack 44 wood stork 44 Biscayne Aquifer 44 polychaete 44 tubeworm 44 Elkhorn Slough 44 filamentous algae 44 Tubli Bay 44 Methylmercury 44 Beaked whales 44 Oceanography 44 sandy shorelines 44 Biological Conservation 44 fish 44 streamside 44 phytoplankton bloom 44 seabird mortality 44 compensatory mitigation 44 seaweeds 44 Pelagia noctiluca 44 shoreline 44 northern quoll 44 Gag grouper 44 Ningaloo Marine 44 Puget Sound chinook 44 Chesapeake Biological 44 Ganges Brahmaputra 44 octopus squid 44 spartina 44 marine estuarine 44 Spartina grass 44 stone curlews 44 shellfish harvests 44 headwater streams 44 haors 44 embayment 44 Asian Arowana 44 seashores 44 goliath grouper 44 Watersheds 44 streambank erosion 44 Ramsar Site 44 tiger salamanders 44 endemism 44 sea anemones corals 44 invertebrate fauna 44 amphibian species 44 bacterium Vibrio 44 riverine ecosystems 44 leatherbacks 44 salamanders