Related by context. Frequent words. (Click for all words.) 56 Poyang Lake 53 Liguasan Marsh 53 Three Gorges Reservoir 53 aquatic invertebrates 52 Dongting Lake 52 waterbody 52 eelgrass 51 Loktak Lake 51 Nagarjunasagar 51 Candaba 51 Aquatic Resources BFAR 51 Three Gorges reservoir 50 Nile Perch 50 riparian zones 50 freshwater 50 LLDA 50 Guiuan 50 Lake Sebu 50 Rafflesia 49 salination 49 endangered pallid sturgeon 49 seawaters 49 fishponds 49 cordgrass 49 Phragmites 49 cattail 49 inter tidal 49 coconut plantations 49 intertidal zone 49 tule 49 gully erosion 49 Hanford Reach 48 Don Salvador Benedicto 48 mangrove 48 Omo River 48 riparian vegetation 48 freshwater ponds 48 eel grass 48 waterbodies 48 irrigated lands 48 lake 48 sparse vegetation 48 wetland 48 montane 48 waterbird 48 Turbidity 48 BFAR 48 mudflat 48 lakes 48 sago 47 mango orchards 47 bulrush 47 Casiguran 47 aquatic vegetation 47 aquatic ecosystem 47 headwater 47 Chilika 47 intertidal 47 Wadden Sea 47 wetland ecosystems 47 Pasil 47 gharial 47 biodiversity hotspot 47 upland 47 creeks rivers 47 water hyacinth 47 fishpond 47 recharge groundwater 47 longfin smelt 47 padi fields 47 Sunderban 47 salvinia 47 Elkhorn Slough 46 Lake Oroville 46 planktonic 46 Millerton Lake 46 flowage 46 Cachuma 46 salmon fry 46 quaggas 46 desilt 46 tidal wetlands 46 waterbirds 46 lowland forests 46 overharvested 46 clam beds 46 amphipods 46 aquatic habitats 46 kokanee salmon 46 woody vegetation 46 plankton blooms 46 Soil erosion 46 waterfowl populations 46 dragonflies 46 dissolved oxygen levels 46 Lake Cachuma 46 Banahaw 46 sedimentation 46 freshwater mussels 46 embayment 46 seagrass beds