321 Bilder zum Thema "Cyanobakterien" bei ClipDealer

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gewöhliche gelbflechte
gewöhliche gelbflechte
gewöhnliche gelbflechte - xanthoria parietina
Anabaena, filamentous cyanobacteria, plankton
Big Ukrainian river Dnipro covered by cyanobacterias as a result of phytoplankton evolution in hot seasons
Water with blooming algae in the Dnieper river. Green water on the sandy shore on a sunny day. Large stones stick out of the water
Colony cyanobacteria under microscope
Blue-green algae in a body of water, bathing prohibited
Anabaena is a type of algae under the microscopic.
Water pollution by blooming blue-green algae - Cyanobacteria is world environmental problem. Water bodies, rivers and lakes with harmful algal blooms. Ecology concept of polluted nature.
Green water in the Dnieper river on a hot summer day, blooming algae in the water. Clear texture of green algae in water. Aerial drone view.
polluted water of Taihu lake
Fresh pond water plankton and algae at the microscope. Spirogyra
blue green algae cover sea surface near coast
Vegetation at the bank of the green water pond
Anabaena, filamentous cyanobacteria, plankton
Green pond
chloroplast 3d illustration
Fresh pond water plankton and algae at the microscope. Pond mite
Fresh pond water plankton and algae at the microscope
flowering algae on a river in the Spreewald
Polluted river Venice Italy ecological problem
Aerial view of the Baltic sea coastline and wooden pier in Sopot, Poland
Fresh pond water plankton and algae at the microscope. Copepod
Fresh pond water plankton and algae at the microscope. Nematode
green algae on the surface of the water. flowering water as background or texture
Green seaweed and blooming water. Close-up of lake surface.
Fresh pond water plankton and algae at the microscope. Chloroplasts
Blue-green algae in a body of water, bathing prohibited
Stromatolites black rocks beach in Shark Bay
Yellow and blue and grey lichens on a tree
green algae with cyanobacteria on the surface of the river. flowering water as background or texture
Stromatolites in the crystal-clear waters of Bacalar Lake, Mexico. Ancient natural formations in a stunning tropical setting. Nature, geology, and travel concept.
Cyanobacteria marine sludge-weed or brush weed (Symploca hydnoides) undersea, Aegean Sea, Greece, Halkidiki, Pirgos beach
Clump of Cyanobacteria, formerly called Blue-green algae (Cyanophyta) close-up undersea, Aegean Sea, Greece, Halkidiki, Pirgos beach
Clump of Cyanobacteria, formerly called Blue-green algae (Cyanophyta) close-up undersea, Aegean Sea, Greece, Halkidiki, Pirgos beach
Cyanobacteria marine sludge-weed or brush weed (Symploca hydnoides) undersea, Aegean Sea, Greece, Halkidiki, Kakoudia beach
Cyanobacteria marine sludge-weed or brush weed (Symploca hydnoides) undersea, Aegean Sea, Greece, Halkidiki, Kakoudia beach
Freshwater systems affected by cyanobacteria blooms reveal the growing ecological impacts of pollution.
Strong bloom of water with blue-green algae, ecological disaster, pollution of the Black Sea
Strong bloom of water with blue-green algae, ecological disaster, pollution of the Black Sea
Strong bloom of water with blue-green algae, ecological disaster, pollution of the Black Sea
Strong bloom of water with blue-green algae, ecological disaster, pollution of the Black Sea
Apple tree branches with lichen - maintenance of garden trees in spring.
Granite rock covered with lichen in many colors, sizes, and forms and moss, top view. Different types of crustose and foliose lichens. Thallus, biological soil crust
Fresh pond water plankton and algae at the microscope
green pills,Spirulina tablets in a Wooden spoon on black Stone plate.
Chlorophyll A molecular structure formula
chloroplast 3d illustration
flowering algae on a river in the Spreewald
Characteristics of Lichen, hyphae and Symbiotic algae under the microscope for education.
Blue-green algae
Blue-green algae

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