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34 resultados

Mass development of the blue-green alga Microcystis aeruginosa

Mass development of the blue-green alga Microcystis aeruginosa

aerial of big river with small islands polluted with blue green algae

aerial of big river with small islands polluted with blue green algae

Eutrophication, environmental problem. Mass development of the blue-green alga Microcystis aeruginosa

Eutrophication, environmental problem. Mass development of the blue-green alga Microcystis aeruginosa

Macro footage of nostoc whole mount magnified in 400 times by microscope on bright field. Green cyanobacterium living in freshwater filmed under special lab equipment for the biological education.

Macro footage of nostoc whole mount magnified in 400 times by microscope on bright field. Green cyanobacterium living in freshwater filmed under special lab equipment for the biological education.

Water covered with green algae. Background of green algae blooming in the lake. Global environmental pollution. Green waters in a lake, river, bay, pond, pool.

Water covered with green algae. Background of green algae blooming in the lake. Global environmental pollution. Green waters in a lake, river, bay, pond, pool.

aerial of wide water surface with small islands covered with green algae

aerial of wide water surface with small islands covered with green algae

Macro footage of nostoc whole mount magnified 100x by microscope on bright field. Green cyanobacterium living in freshwater filmed under special lab equipment for the biological education.

Macro footage of nostoc whole mount magnified 100x by microscope on bright field. Green cyanobacterium living in freshwater filmed under special lab equipment for the biological education.

Macro footage of nostoc whole mount magnified in 200 times by microscope on bright field. Green cyanobacterium living in freshwater filmed under special lab equipment for the biological education.

Macro footage of nostoc whole mount magnified in 200 times by microscope on bright field. Green cyanobacterium living in freshwater filmed under special lab equipment for the biological education.

Macro footage of nostoc whole mount magnified in 200 times by microscope on bright field. Green cyanobacterium living in freshwater filmed under special lab equipment for the biological education.

Macro footage of nostoc whole mount magnified in 200 times by microscope on bright field. Green cyanobacterium living in freshwater filmed under special lab equipment for the biological education.

Eutrophication, environmental problem. Mass development of the blue-green alga Microcystis aeruginosa

Eutrophication, environmental problem. Mass development of the blue-green alga Microcystis aeruginosa

Eutrophication, environmental problem. Mass development of the blue-green alga Microcystis aeruginosa

Eutrophication, environmental problem. Mass development of the blue-green alga Microcystis aeruginosa

Mass development of the blue-green alga Microcystis aeruginosa

Mass development of the blue-green alga Microcystis aeruginosa

Mass development of the blue-green alga Microcystis aeruginosa

Mass development of the blue-green alga Microcystis aeruginosa

Mass development of the blue-green alga Microcystis aeruginosa

Mass development of the blue-green alga Microcystis aeruginosa

Eutrophication, environmental problem. Mass development of the blue-green alga Microcystis aeruginosa

Eutrophication, environmental problem. Mass development of the blue-green alga Microcystis aeruginosa

Eutrophication, environmental problem. Mass development of the blue-green alga Microcystis aeruginosa

Eutrophication, environmental problem. Mass development of the blue-green alga Microcystis aeruginosa

Mass development of the blue-green alga Microcystis aeruginosa

Mass development of the blue-green alga Microcystis aeruginosa

Mass development of the blue-green alga Microcystis aeruginosa

Mass development of the blue-green alga Microcystis aeruginosa

Mass development of the blue-green alga Microcystis aeruginosa

Mass development of the blue-green alga Microcystis aeruginosa

aerial of river with small islands infested with blue green algae

aerial of river with small islands infested with blue green algae

Eutrophication, environmental problem. Mass development of the blue-green alga Microcystis aeruginosa

Eutrophication, environmental problem. Mass development of the blue-green alga Microcystis aeruginosa

Eutrophication, environmental problem. Mass development of the blue-green alga Microcystis aeruginosa

Eutrophication, environmental problem. Mass development of the blue-green alga Microcystis aeruginosa

Mass development of the blue-green alga Microcystis aeruginosa

Mass development of the blue-green alga Microcystis aeruginosa

Mass development of the blue-green alga Microcystis aeruginosa

Mass development of the blue-green alga Microcystis aeruginosa

Eutrophication, environmental problem. Mass development of the blue-green alga Microcystis aeruginosa

Eutrophication, environmental problem. Mass development of the blue-green alga Microcystis aeruginosa

aerial of Dnieper river with small islands infested with blue green algae

aerial of Dnieper river with small islands infested with blue green algae

Eutrophication, environmental problem. Mass development of the blue-green alga Microcystis aeruginosa

Eutrophication, environmental problem. Mass development of the blue-green alga Microcystis aeruginosa

aerial of big river with small islands full of blue green algae

aerial of big river with small islands full of blue green algae

aerial shot of river with small islands contaminated with blue green algae

aerial shot of river with small islands contaminated with blue green algae

Eutrophication, environmental problem. Mass development of the blue-green alga Microcystis aeruginosa

Eutrophication, environmental problem. Mass development of the blue-green alga Microcystis aeruginosa

Eutrophication, environmental problem. Mass development of the blue-green alga Microcystis aeruginosa

Eutrophication, environmental problem. Mass development of the blue-green alga Microcystis aeruginosa

Mass development of the blue-green alga Microcystis aeruginosa

Mass development of the blue-green alga Microcystis aeruginosa