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Moss underwater
Dense floating curled pondweed potamogeton crispus on pond surface at sunny day, full-frame background.
Chondrophycus sp., (CERAMIALES, RHODOPHYTA), algae on the rocks in the splash zone on the island of Gozo, Malta
Ocean sea plants and algae: seaweeds
Klamath Lake Clos up Shallow Water Cyanobacteria Blue Green Algea
Giant kelp, Macrocystis pyrifera, in kelp forest
Yellow seaweed is driven by water. Natural art coastal patterns in shallow water.
Various colorful seaweed growing on rocks in shallow water
Leach tea leaves
Kelp in the summer ocean at the arctic coast in the fjord at Nuuk the capital in Greenland
Nori texture macro shot, asian seaweed close up.
Peruvian Vale, Charlotte Parish, St Vincent, Saint Vincent and the Grenadines: there is significant sargassum seaweed problem along the coastline of Saint Vincent. Sargassum, a brown macroalgae, often accumulates in large quantities on the beaches, creating an unsightly and disruptive environmental challenge for the island. This environmental issue can create unpleasant odors, impede beach access, and potentially impact marine ecosystems and local industries like tourism and fishing.
Rockweed: important seaweed in the intertidal habitat along Maine’s rocky coastlines
Sargassum - Seaweed, algae in San Pardro, Belize
Filamentous seaweed at low tide, wrack. Ultra macro
Geirangerfjord near Hellesylt in Norway.  This is seaweed in the Fjord.
Underwater Paradise, Sea Algae
Bladder wrack growing on the bedrock in the natural harbor on Disko Island outside Ilulissiat in western Greenland
A lot of goldfish pattern
A large colony of seaweed in clear sea water, Devon UK
(Corallina elongata), red calcareous algae on rocks in the splash zone on the island of Gozo, Malta
Close-up of green algae, seaweed abstract background, green texture
macro close up of hannelled wrack seaweed (Pelvetia canaliculata) from the Cantabrian Sea (Galicia - Spain) at low tide
Saint Pierre Island, Saint Pierre and Miquelon: Fucus vesiculosus, commonly known as bladderwrack, is a species of brown algae found along the coasts of the North Atlantic Ocean, including the shores of Europe and North America. It is characterized by flattened, branching fronds with distinctive air-filled bladders that help the algae float and optimize sunlight exposure for photosynthesis. Bladderwrack typically grows on rocky substrates in the intertidal zone, where it plays an important ecological role by providing habitat and food for various marine organisms. It has also been used historically in traditional medicine and as a source of iodine. Scientifically studied for its bioactive compounds, Fucus vesiculosus is relevant in both environmental and biomedical contexts.
Close-up under the sea of a yellow marine plant reflected in the water
Bladderwrack or rockweed on the stony beach at Hvalsey Beach outside Qaqortoq - Julianehåb on a sunny summers day
Brown algae (fucus). macro of algal body (blade. thallus). Invisible to the eye world of marine plants and animals
Underwater environment beneath the ocean surface with seaweed and kelp beds.
Bull kelp (Durvillea potatorum) or sea vegetable, southwestern Tasmania, Australia
Seaweed in San Padro, Belize
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