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(Click for frequent words.) 79 marine ecosystems 75 ocean ecosystems 71 coastal ecosystems 68 ecosystems 66 coral reefs 66 marine biodiversity 66 reefs 65 aquatic ecosystems 64 marine ecology 64 seagrasses 63 freshwater ecosystems 63 aquatic ecosystem 63 coral reef ecosystem 63 reef ecosystems 62 marine habitats 61 sea turtle populations 61 reef habitats 61 seafloor habitats 61 biodiversity 61 ecosystem 60 biosphere 60 Coral reef 60 seagrass beds 60 estuarine habitat 59 coral reef 59 fragile ecosystem 59 estuarine 59 coral reef ecosystems 59 plankton 58 ecological 58 sealife 58 terrestrial ecosystems 58 oceanic ecosystems 58 tuna fishery 58 aquatic habitats 58 estuaries 58 corals 58 fisheries 57 marine organisms 57 leatherback turtles 57 seagrass meadows 56 biota 56 scallop fishery 56 habitats 56 reef 56 wildlife habitats 56 seabird populations 56 aquatic species 56 wetland ecosystems 55 elkhorn coral 55 estuary 55 wetland ecosystem 55 aquatic fauna 55 coral 55 vulnerable marine ecosystems 55 fishery 55 oceans 55 eelgrass meadows 55 cod fisheries 54 freshwater habitats 54 ocean acidification 54 ecology 54 forest ecosystems 54 eelgrass 54 lobster fishery 54 estuarine ecosystems 54 marine mammals 54 biodiversity hotspot 54 coral habitats 54 Professor Hoegh Guldberg 54 groundfish stocks 53 coral formations 53 mangrove ecosystems 53 habitat 53 coral reef habitats 53 trawl fisheries 53 inshore fishery 53 benthic 53 overfishing 53 fragile marine ecosystems 53 invertebrate populations 53 herbivorous fish 53 intertidal 53 marine 53 salt marsh habitat 53 marine ecologist 53 fragile ecosystems 52 longline fishery 52 elkhorn corals 52 estuarine ecosystem 52 marine turtles 52 rocky reefs 52 vaquita 52 inshore fisheries 52 Coral reefs 52 longline fishing 52 scallop fisheries 52 seagrass habitat 52 Bottom trawling 52 sea creatures 52 benthos 52 tuna fisheries 52 Marine Protected Areas 52 eel grass 52 kelp forests 52 Antarctic krill 52 Coral Triangle 52 salmon aquaculture 52 deepwater corals 51 prawn fishery 51 species 51 coral ecosystems 51 bio diversity 51 Everglades ecosystem 51 harmful algal blooms 51 delicate ecosystems 51 aquatic organisms 51 mangrove forests 51 kelp beds 51 calcium carbonate shells 51 marine invertebrates 51 Pseudo nitzschia 51 spawning aggregations 51 pristine coral reef 51 bluefin tuna fishery 51 leatherback sea turtles 51 corals sponges 51 keystone species 51 inter tidal 51 cetacean populations 51 fauna 51 saltwater estuaries 51 scallop dredging 51 Maui dolphin 51 Tubli Bay 51 leatherbacks 51 Kimbe Bay 51 acidification 51 estuarine habitats 51 flatback turtle 51 biogeochemical cycles 51 marine ecologists 51 coastal waters 51 coastal marine ecosystems 51 Seagrasses 51 Sulu Sulawesi 51 coral reef degradation 51 turtle nesting beaches 51 mussel populations 50 seagrass 50 Whales dolphins 50 giant garter snake 50 aquaculture 50 shellfish aquaculture 50 turtle nesting sites 50 abalone fishery 50 pteropods 50 krill fishery 50 vessel groundings 50 freshwater 50 migratory bird habitat 50 coccolithophores 50 Warmer seas 50 stony corals 50 marine sanctuaries 50 calcifying organisms 50 harmful algae blooms 50 whales dolphins 50 Hector dolphins 50 freshwater aquifers 50 biological oceanographer 50 phytoplankton 50 aquatic insect 50 dwelling organisms 50 salinity 50 toxic algal blooms 50 coastal estuaries 50 inland bays 50 ocean 50 dugongs 50 endangered bowhead whales 50 ocean basins 50 Overfishing 50 invertebrate species 50 coastal wetlands 50 degraded ecosystems 50 aquatic habitat 50 Estuaries 49 microscopic algae 49 seabird breeding 49 saltmarshes 49 tiny single celled 49 marine biota 49 bottom trawling 49 wetland habitats 49 Diporeia 49 recreational fishery 49 HABs 49 Apo Reef 49 salmon fishery 49 Visayan Sea 49 wetlands 49 mangroves 49 oceanic 49 Caretta caretta 49 pelagic fisheries 49 mangrove ecosystem 49 molluscan 49 estuarine ecology 49 Ocean Observing 49 zooplankton 49 bioregion 49 Sustainable Fisheries 49 coral species 49 oceanic islands 49 author Boris Worm 49 acquatic 49 seamounts 49 salt marshes 49 Pikitch 49 longline fisheries 49 pelagic fishes 49 seabirds 49 herring fishery 49 groundfish fisheries 49 longlining 49 Coastal Ecosystems 49 leatherback sea turtle 49 overfishing pollution 49 Peconic Estuary 49 tropical coral reefs 49 biodiverse 49 Phytoplankton 48 migratory bird populations 48 snapper fishery 48 riparian ecosystems 48 trophic cascades 48 eelgrass beds 48 microscopic plankton 48 acidic oceans 48 Sea otters 48 coral reef biodiversity 48 freshwater marsh 48 Professor Ove Hoegh 48 Marine Ecosystems 48 striped bass fishery 48 hydrological cycle 48 Coral bleaching 48 rocky intertidal 48 Bycatch 48 fairy tern 48 migratory bird habitats 48 flatback turtles 48 salps 48 polar oceans 48 Carl Gustaf Lundin 48 Dr. Pikitch 48 phytoplankton bloom 48 Moapa dace 48 amphibian populations 48 aquatic flora 48 ecoregions 48 planktons 48 oysters shrimp crabs 48 Coral Reef Monitoring 48 planktonic 48 coastal mangrove forests 48 sea otter populations 48 beluga habitat 48 mariculture 48 fisheries bycatch 48 marine biologist 48 krill 48 smalltooth sawfish 48 Ocean acidification 48 Zooplankton 48 waterbirds 48 intertidal zone 48 walrus polar bears 48 mangroves coral reefs 48 Thunnus thynnus 48 groundfish fishery 48 Acidification 48 insect pollinators 48 Aburto Oropeza 48 mangrove forest 48 Artificial reefs 48 dugong 48 trawl fishery 48 upland habitats 48 hawksbill turtles 48 shipworm 48 sardine fishery 48 Horseshoe crabs 48 shorelines 48 saltwater intrusion 47 sagebrush ecosystem 47 seabird colonies 47 mussel farms 47 CoML 47 oyster fishery 47 Hawaiian monk seals 47 estuarine crocodiles 47 caribou herd 47 Coral Reef Conservation 47 turtles dugongs 47 coral colonies 47 colonial waterbirds 47 nearshore waters 47 Caspian Sea sturgeon 47 riverine ecosystems 47 corals reefs 47 oyster reefs 47 Mediterranean bluefin tuna 47 fragile ecology 47 mussel beds 47 sea turtles 47 coral reefs mangroves 47 shrimp trawling 47 seaweeds 47 pristine coastline 47 endangered leatherback turtles 47 benthic organisms 47 aquatic biota 47 peat swamp forest 47 Stan Senner 47 oyster beds 47 steelhead populations 47 ocean acidity 47 Hoegh Guldberg 47 Oceanography 47 seabeds 47 tidepools 47 Overfishing pollution 47 wetland habitat 47 freshwater wetlands 47 hoki fishery 47 aquiculture 47 marine phytoplankton 47 marine mammals sea turtles 47 Ernst Peebles 47 Delaware Inland Bays 47 avifauna 47 tern colony 47 meridional overturning circulation 47 apex predators 47 ocean currents 47 dune lakes 47 pelagic sharks 47 Crassostrea ariakensis 47 echinoderm 47 flora 47 oceans coasts 47 sewage outfalls 47 phytoplankton blooms 47 endangered whales 47 seals sea otters 47 mackerel fishery 47 tidewater goby 47 nontarget species 47 Ningaloo 47 salmon spawning grounds 47 sea otters 47 predator prey relationships 47 alga 47 coastline 47 tiny pteropod 47 tidal wetlands 47 nesting habitats 47 Biodiversity 47 Little Assawoman Bay 47 hake fishery 47 reef corals 46 bioaccumulation 46 Coral Reefs 46 shellfish beds 46 Maine lobster fishery 46 comb jellyfish 46 blue fin tuna 46 Irrawaddy dolphin 46 riparian habitats 46 plankton blooms 46 fringing reef 46 Seagrass 46 underwater grasses 46 ecologies 46 chemosynthetic 46 loggerhead populations 46 freshwater mussels 46 Leatherback Turtle 46 biodiversity hotspots 46 limu 46 Mangrove forests 46 krill shrimp 46 St. Lucie Estuary 46 mollusks 46 toxic algae blooms 46 peat swamps 46 Dermochelys coriacea 46 Farallones 46 shallower reefs 46 Orange roughy 46 orangutan populations 46 marbled murrelets 46 NWHI 46 Irrawaddy dolphins 46 Puget Sound orcas 46 tortoise habitat 46 northwestern Hawaiian Islands 46 penguin colonies 46 clam beds 46 nesting seabirds 46 stratospheric ozone layer 46 ecologically 46 wild salmon 46 Rio Grande silvery minnow 46 staghorn corals 46 crab fishery 46 FWRI 46 endangered marine mammals 46 Kearney buckwheat 46 Drakes Estero 46 Boris Worm 46 pollinator populations 46 coastal bays 46 seabird species 46 wildlife habitat 46 coastlines 46 shortnose sturgeon 46 sea urchins 46 Coastal Bays 46 pristine coral reefs 46 northern fur seals 46 vernal pool species 46 coastal marshes 46 birdlife 46 freshwater fishes 46 shellfish 46 oceanic sharks 46 overfished 46 Reefs 46 pollock cod 46 Eelgrass 46 endangered leatherback 46 swordfish fishery 46 oceanic circulation 46 algal blooms 46 coral reef fishes 46 Estuarine 46 watersheds 46 Cultus Lake sockeye 46 demersal 46 nutrient inputs 46 monk seals 46 Marine Protected 46 kelp forest 46 Muller Karger 46 UMCES 46 mega deltas 46 hydrologic cycle 46 Puget Sound chinook 46 finfish aquaculture 46 ecoregion 46 biodiversity conservation 46 forams 46 overexploitation 46 Olive Ridley sea turtles 46 reef fishes 46 endangered sea turtles 46 trophic levels 46 deplete oxygen 46 Seabirds 46 saltwater marshes 46 bluefin tuna 46 conserving biodiversity 46 Mangroves 46 wild salmon fishery 46 cod fishery 45 CEFAS 45 mitten crab 45 Bluefin tuna 45 submerged aquatic vegetation 45 loggerhead sea turtles 45 freshwaters 45 staghorn coral 45 Mexican garter snake 45 spiny dogfish 45 ecosytem 45 anchovy fishery 45 coastland 45 sockeye salmon fishery 45 marine biotoxins 45 sea turtle species 45 coral polyps 45 Ecosystem 45 enormous sperm whales 45 aquatic creatures 45 elkhorn 45 dolphins porpoises 45 wolffish 45 predatory fishes 45 whales seals 45 hypoxic zone 45 Sumatran orang utan 45 tidal wetland 45 calcium carbonate skeletons 45 cetaceans 45 Greenland halibut 45 seals walrus 45 ship groundings 45 stratospheric ozone 45 harp seal population 45 RFMOs 45 temperate rainforest 45 biodiverse ecosystems 45 coldwater species 45 trophic 45 aquatic 45 freshwater estuaries 45 spawning herring 45 dolphins whales 45 lobster larvae 45 freshwater dolphin 45 dissolved oxygen 45 endemic species 45 Marine Sanctuary 45 groundwaters 45 coral reef habitat 45 Snowy Plovers 45 atmospheric carbon dioxide 45 scalloped hammerhead shark 45 CoECRS 45 biggest Adelie penguin 45 coralline algae 45 lowland forests 45 diatom species 45 shrimp fishery 45 bryozoan 45 Coral Reef Initiative 45 leatherback turtle 45 Inland Bays 45 Living Oceans 45 Scavia 45 Serengeti ecosystem 45 invertebrates 45 Whale sharks 45 Joan Kleypas 45 whales seabirds 45 Caulerpa 45 Freshwater mussels 45 filter feeders 45 NERR 45 purse seine fishing 45 kelp 45 Benguela Current 45 dinoflagellate 45 squid fishery 45 demersal fish 45 Malama Maunalua 45 NOAA fisheries 45 sea otter population 45 coral bleaching 45 Hector dolphin 45 Jim Balsiger NOAA 45 barrier reef 45 NOAA marine mammal 45 Salt marshes 45 Harmful Algal Blooms 45 freshwater mussel 45 Mytilus 45 unwanted bycatch 45 Antarctic minke whales 45 Soil erosion 45 vernal pool habitat 45 Resident killer whales 45 tidal marshes 45 algal bloom 45 cladophora 45 cuttlefish 45 Albemarle Pamlico 45 Prek Toal 45 seabird colony 45 tiny delta smelt 45 Marine Biology 45 endangered seabird 45 molluscs 45 thermohaline circulation 45 vaquita porpoise 45 Wadden Sea 45 orangutan habitat 45 Cook Inlet beluga whale 45 oysters crabs 45 Caleb McClennen 45 imperiled species 45 shallow reefs 45 oyster larvae 45 seals sea lions 45 Gangetic dolphin 45 critically endangered endangered 45 groundfish species 45 Oceans Coasts 45 PRBO 45 organisms 45 Ozone layer 45 bivalve 44 seamount 44 Ningaloo reef 44 acidifying oceans 44 brook trout fishery 44 common murres 44 zooxanthellae 44 wetland 44 bleached coral 44 Okinawa dugong 44 Hawksbill turtles 44 marine mammal 44 Tamaki Estuary 44 koala populations 44 oceanographic 44 Didemnum 44 Bonamia 44 oyster reef 44 houbara 44 Fisheries 44 estuarine environments 44 Scripps Oceanography 44 Leatherback 44 Alexandrium 44 macro invertebrates 44 Puget Sound steelhead 44 inshore reef 44 coral Enzler 44 snubfin 44 Antarctic Ice 44 Yellowstone cutthroat 44 benthic habitat 44 tidal estuaries 44 cetacean species 44 Leatherback turtles 44 Stephen Palumbi 44 western snowy plover 44 Oyster reefs 44 Marinelife 44 Endangered sea turtles 44 Fred Grassle 44 Beluga sturgeon 44 Biological Conservation 44 squid scarcer Nascimento 44 Earth ozone layer 44 Beaked whales 44 Aquatic Preserve 44 planet habitability 44 Chek Jawa 44 tidal salt marshes 44 Jane Lubchenko 44 Sea Turtles 44 menhaden fishery 44 coastal erosion 44 mangrove habitats 44 Arapaima gigas 44 phytoplankton populations 44 upwelling currents 44 Monk Seal 44 endangered leatherback sea turtles 44 nudibranch 44 rock lobster fishery 44 wild sockeye salmon 44 herring spawn 44 pristine rainforests 44 GCRL 44 Joanne Jarzobski 44 IUU fishing 44 IUCN 44 biogeochemical processes 44 salt marsh 44 larval fish 44 bull kelp 44 eutrophication 44 leatherback 44 quaggas 44 murrelets 44 Sanibel Captiva Conservation 44 SeaDoc Society 44 endangered seabirds 44 coastlands 44 tunicate 44 rhinoceros auklets 44 Nassau grouper 44 Aureococcus 44 Sovi Basin 44 crab larvae 44 sargassum 44 tidal estuary 44 Aplysia 44 wildlife 44 shellfisheries 44 diatoms 44 tanner crab fishery 44 wetlands marshes 44 Palmyra Atoll 44 Palk Bay 44 Brendan Godley 44 longleaf pine ecosystem 44 oligotrophic 44 waterways 44 Diatoms 44 boreal forest 44 mangrove 44 embayments 44 longline fleet 44 Hawksbill turtle 44 lowland rainforests 44 carbon sinks 44 Kasatochi 44 single celled microorganisms 44 upwellings 44 Jim Balsiger 44 functionally extinct 44 green hawksbill 44 Prochlorococcus 44 sediments 44 endangered species 44 Ramsar wetlands 44 snail kite 44 bonneted bat 44 mammals 44 critically endangered species 44 Sperm whale 44 Atlantic cod fishery 44 Tropical rainforests 44 cetaceans whales dolphins 44 molluscs crustaceans 44 Sargasso Sea 44 salmonid 44 polar bear populations 44 seabird nesting 44 biologically diverse 44 Olive Ridley Turtles 44 herring fisheries 44 Scotian Shelf 44 artisanal fisheries 44 finfish 44 Dugongs 44 microscopic organisms 44 Algal bloom 44 Loggerhead turtles 44 footed albatross 44 heathland habitat 44 marine biologists 44 Fishery Management Council 44 cetaceans whales 44 apex predator 44 mangrove vegetation 44 whales polar bears 44 sea turtles dolphins 44 Eric Hoffmayer 44 seawater intrusion 44 bluefin NOAA 44 overexploited depleted 44 hawksbill turtle 44 brook trout habitat 44 harmful algae bloom 44 Waquoit Bay 44 migrating shorebirds 44 bumblebee species 44 Invasive species 44 migratory patterns 44 sea turtle bycatch 44 waterbird 44 Delaware Estuary 44 rockweed 44 Brackish water 44 longlines 44 humphead wrasse 44 mitten crabs 44 Tubbataha Reefs 44 wintering habitat 44 filamentous algae 44 reef organisms 44 sturgeon striped bass 44 terns nesting 44 IOOS 43 deltaic 43 COSEWIC 43 artificial reefs 43 icesheets 43 Recreational Fisheries 43 Barnegat Bay 43 trawl nets 43 whales 43 rivers estuaries 43 Cretaceous Paleogene 43 Schladow 43 freshwater invertebrates 43 Kittlitz murrelet 43 explorer Sylvia Earle 43 nonnative oysters 43 mangrove wetlands 43 bioresources 43 tiny invertebrates 43 Greenpeace marine biologist 43 microbial ecosystems 43 headwater stream 43 vertebrate species 43 aquatic invertebrates 43 invasive species 43 symbiotic organisms 43 bee populations 43 trophic cascade 43 Taal Lake 43 Finfish 43 nesting habitat 43 iron fertilization 43 aquacultural 43 hawksbill 43 Recreational fishermen 43 vole populations 43 Hammerhead sharks 43 seed dispersers 43 intertidal mudflats 43 peat swamp forests 43 biosystem 43 Peatland 43 spectacled eiders 43 Olive Ridleys 43 salmon fisheries 43 megafaunal 43 Biosphere Reserve 43 Chilka Lake 43 polar bears seals 43 Leatherback sea turtles 43 gastropods 43 fish shrimp crabs 43 Leatherback turtle 43 Lahontan Cutthroat Trout 43 cypress forest 43 gelatinous organisms fed 43 caribou herds 43 bryophytes 43 pteropod 43 peatlands 43 nearshore marine 43 Florida scrub jay 43 Trembanis 43 ecological degradation 43 sea slugs 43 Belize Barrier Reef 43 freshwater wetland 43 bluefin 43 Tanjung Piai 43 pelagic fishery 43 nutrient loadings 43 prawn trawling 43 virgin rainforests 43 trochus 43 agro ecosystems 43 prawn farms 43 freshwater fisheries 43 deglaciation 43 trawl fishing 43 Saanich Inlet 43 spawning habitat 43 rookery 43 Taylor checkerspot 43 snowy plovers 43 Olive Ridley turtles 43 Marine Fisheries Service 43 coldwater streams 43 migratory corridors 43 river herring 43 oysters clams mussels 43 Frank Muller Karger 43 Ancrenaz 43 outdoors Oropeza 43 saltwater marsh 43 sperm whales 43 pawikan 43 bycatch 43 transboundary Flathead 43 cetacean 43 microplastics 43 endangered porpoise 43 peat soils 43 Olive Ridley 43 Ningaloo Reef 43 longfin smelt 43 sagebrush ecosystems 43 streamside habitat 43 Salinity 43 foraminifera 43 vibrios 43 Methylmercury 43 Klamath salmon 43 Algae bloom 43 shellfish harvests 43 Domoic acid neurotoxin 43 endagered species 43 Sengekontacket 43 seafood 43 Darcie Couture 43 foraging habitat 43 toxic algae 43 finfish farming 43 waterfowl populations 43 kaimoana 43 whales dolphins seals 43 purse seining 43 waterbird species 43 Harmful algal blooms 43 migratory fish 43 gillnets 43 seabird 43 endangered sea turtle 43 spawning habitats 43 mussels oysters 43 threatened Delta smelt 43 Tubbataha 43 Maui dolphins 43 copepods 43 native flora 43 bays estuaries 43 Mesopotamian Marshlands 43 morphological evolution 43 oceanic currents 43 fisheries ecologist 43 saltmarsh 43 Pacific leatherback sea 43 demersal species 43 diporeia 43 species extinctions 43 eroding shorelines 43 Bigeye 43 cork oak forests 43 coastal upwelling 43 Hoffmayer 43 inland fisheries 43 foraging habitats 43 toxic algae bloom 43 groundwater aquifers 43 Pew Oceans Commission 43 grassland birds 43 stony coral 43 intertidal zones 43 CSIRO Wealth 43 Yellowstone cutthroat trout 43 porpoises 43 marine sediments 43 freshwater lakes 43 Endocrine disruptors 43 ariakensis 43 algal species 43 Ariake Sea 43 Peatlands 43 Solitary Islands 43 coaster brook trout 43 Asian Arowana 43 groundfishery 43 jumbo squid 43 vaquita marina 43 pelagic 43 horseshoe crabs 43 freshwater estuary 43 aquatic grasses 43 coral larvae 43 baleen whale 43 biological oceanography 43 spectacled eider 43 microbial ecology 43 endemism 43 Kemp Ridley turtles 43 IUCN Red 43 Villy Christensen 43 Loggerhead Shrike 43 clam fishery 43 hydrothermal vent 43 amphibian species 43 marbled murrelet 42 headwater streams 42 volcanic plumes 42 spawning gravels 42 Ningaloo Marine 42 oceanographer 42 Alaska pollock fishery 42 biogeochemical 42 turtles 42 Pelagia noctiluca 42 freshwater pearl mussels 42 gopher frog 42 marine mollusks 42 Fiskeriforskning 42 Otto Bliesner 42 coastal inundation 42 freshwater eels 42 clogging waterways 42 National Marine Sanctuaries 42 red legged frogs 42 polar bear habitat 42 tidal salt marsh 42 shrimp trawls