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Eutrophication of the Khadzhibey estuary, blooms in the water of the blue-green algae Microcystis aeruginosa and the mass development of the green algae Enteromorpha sp.
Blue-green algae (Cyanobacteria) blooming in polluted water. Photosynthetic bacteria organisms grow in rivers or lakes. A close-up.
Abstract background texture of the Baltic Sea: clear water of a greenish hue with a visible stony bottom and algae.Directly above photo
Water algae close-up; wet green alga fibers at white cardboard; full 1:1 macro;
Seaweed in the sea. Water surface and underwater environment seaweed
Above view of Algae in river Corrib, Wild Atlantic Way, Galway, Ireland.
Sea stones background. Natural stone texture, rock wallpaper, background wall
green ocean plumage underwater
Seaweed and sand on North Sea coastline
Background image of fine green seaweed, growing on wooded groyne, at low tide. Portobello beach, Edinburgh Scotland.
Seaweed on the beach
Bright green seaweed in the water of Odessa, Ukraine, background
Water texture
Floating sea lettuce in clear ocean water near Zanzibar beach
Seaweed is on the shore and in the water at Saltwater State Park in Des Moines, Washington.
Green seaweed at the beach (Ulva compressa)
Surfgrass, seagrass, on low tide
Flattened green Gutweed on an Outer Hebrides seashore, with bits of Bladder Wrack and sand.
Seaweed clings to rocks in a tidal rock pool at low tide on the Northumberland coast in England.
Dirty and polluted water surface
Intertidal zone surfgrass on the beach at Leo Carrillo State Beach in Southern California at low tide.
Green wet seaweed background. Green water plants, nature background. Ulva maeotica or Enteromorpha maeotica
Green algae in see
A layer of pollutants is clearly visible on the surface of the Baltic Sea water. There are seaweed on the stones as well
Scenic view of crystal-clear waters of Atlantic Ocean with floating seaweed off the coast of Miami Beach, USA.
Stagnated water in the Seine river
Green and white marine plants on a rock beach, Gulf Islands, BC
Bladderwrack or rockweed on the stony beach at Hvalsey Beach outside Qaqortoq - Julianehåb on a sunny summers day
Seaweed clings to rocks in a tidal rock pool at low tide on the Northumberland coast in England.
The Haystack Rock. a monolith, is the third-tallest intertidal structure in the world. The tidal pools around are home of many intertidal animals.
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