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Dostupné videozáznamy

167 shoduje se

scientist ecologist examines green algae sample and enters data on tablet

scientist ecologist examines green algae sample and enters data on tablet

team of ecologists take samples of green algae on bank of polluted river

team of ecologists take samples of green algae on bank of polluted river

ecologists researchers take samples of green algae and enter data on tablet

ecologists researchers take samples of green algae and enter data on tablet

female ecologist with tablet examines sample of green algae on river bank

female ecologist with tablet examines sample of green algae on river bank

side view of woman ecologist taking samples of green algae in tube on riverbank

side view of woman ecologist taking samples of green algae in tube on riverbank

ecologist on river bank examines green algae sample and enters info on tablet

ecologist on river bank examines green algae sample and enters info on tablet

ecologist takes samples of river water with green algae for laboratory testing

ecologist takes samples of river water with green algae for laboratory testing

ecologists research green algae sample taken in river and enter data on tablet

ecologists research green algae sample taken in river and enter data on tablet

adult woman ecologist taking samples of green algae in test tube on riverbank

adult woman ecologist taking samples of green algae in test tube on riverbank

adult woman ecologist examines sample of green algae and enters data on tablet

adult woman ecologist examines sample of green algae and enters data on tablet

female ecologist takes samples of river water infected with green algae in tube

female ecologist takes samples of river water infected with green algae in tube

side view of ecologist examining green algae sample and entering data on tablet

side view of ecologist examining green algae sample and entering data on tablet

two ecologists take samples of green algae on riverbank and enter data on tablet

two ecologists take samples of green algae on riverbank and enter data on tablet

female researcher with tablet examines sample of river water with green algae

female researcher with tablet examines sample of river water with green algae

aerial of river contaminated with green algae near industry zone

aerial of river contaminated with green algae near industry zone

aerial of wide river infected with green algae near big industry zone

aerial of wide river infected with green algae near big industry zone

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

closeup of hand in protective glove scoops river water infected with green algae

closeup of hand in protective glove scoops river water infected with 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

Drought and drying river Morava water, dry up the soil cracked, eutrophication climate change, environmental disaster, lack of oxygen for the growth of cyanobacteria and algae

Drought and drying river Morava water, dry up the soil cracked, eutrophication climate change, environmental disaster, lack of oxygen for the growth of cyanobacteria and algae

Aerial view of Baltic Sea with cyanobacteria in summer, Poland, Europe

Aerial view of Baltic Sea with cyanobacteria in summer, Poland, Europe

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.

Lichen section under microscope 400x against bright field for education and experiments. Composite organism consisting from algae or cyanobacteria filmed in macro. Exploring protozoa in lab concept.

Lichen section under microscope 400x against bright field for education and experiments. Composite organism consisting from algae or cyanobacteria filmed in macro. Exploring protozoa in lab concept.

Water pollution by blooming blue-green algae on Dnieper river

Water pollution by blooming blue-green algae on Dnieper river

water in the river is green due to seasonal blooms. summer fishing season is open

water in the river is green due to seasonal blooms. summer fishing season is open

Bloom of blue-green algae Nodularia spumigena: Algae accumulations on the surface of the sea. View from a fast going ship.

Bloom of blue-green algae Nodularia spumigena: Algae accumulations on the surface of the sea. View from a fast going ship.

Very interesting phenomenon. Trembling water in tundra filled with air balloons - Arctic colony of Nostoc cyanobacteria Mare's eggs

Very interesting phenomenon. Trembling water in tundra filled with air balloons - Arctic colony of Nostoc cyanobacteria Mare's eggs

Very interesting phenomenon. Trembling water in tundra filled with air balloons - Arctic colony of Nostoc cyanobacteria Mare's eggs

Very interesting phenomenon. Trembling water in tundra filled with air balloons - Arctic colony of Nostoc cyanobacteria Mare's eggs

Spread clumps of moss on the ground and stone lighted close-up

Spread clumps of moss on the ground and stone lighted close-up

aerial view of water pollution with green algae near industry zone

aerial view of water pollution with green algae near industry zone

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

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

aerial of green algae in river near industry zone

aerial of green algae in river near industry zone

closeup hand in glove scooping water in river polluted with green algae

closeup hand in glove scooping water in river polluted with green algae

closeup of hands in medical gloves taking samples of green algae in container

closeup of hands in medical gloves taking samples of green algae in container

aerial of wide river contaminated with green algae with fishing houses on bank

aerial of wide river contaminated with green algae with fishing houses on bank

aerial of river polluted with green algae with houses and boat docks on banks

aerial of river polluted with green algae with houses and boat docks on banks

closeup male hand shaking container with green algae with river on background

closeup male hand shaking container with green algae with river on background

closeup hand in glove scooping infected river water full of green algae

closeup hand in glove scooping infected river water full of green algae

hand in glove scoops river water full of green algae and lets it flow down

hand in glove scoops river water full of green algae and lets it flow down

blooming green river washes white sandy beach

blooming green river washes white sandy beach

green water in the river blooms. the development of phytoplankton, causing a change in the color of water.

green water in the river blooms. the development of phytoplankton, causing a change in the color of water.

Blue-green algae Marine pollution and environmental pollution on the beach

Blue-green algae Marine pollution and environmental pollution on the beach

aerial top down of empty sandy beach borders green water polluted with algae

aerial top down of empty sandy beach borders green water polluted with algae

blooming green algae in dirty water, world environmental problems. combating water and air pollution. discharge of toxic waste into water bodies. critical damage to the ecosystem

blooming green algae in dirty water, world environmental problems. combating water and air pollution. discharge of toxic waste into water bodies. critical damage to the ecosystem

Cyanobacteria or "blue-green" algae, which develop on the surface of a slow flow of freshwater rivers and lakes.

Cyanobacteria or "blue-green" algae, which develop on the surface of a slow flow of freshwater rivers and lakes.

Ecological problem, blue-green algae in the sea and the sea beach. The sandy beach is not suitable for swimming. Slow motion of sea waves and green algae

Ecological problem, blue-green algae in the sea and the sea beach. The sandy beach is not suitable for swimming. Slow motion of sea waves and green algae

Plankton bloom at sea, Chonburi, Thailand

Plankton bloom at sea, Chonburi, Thailand

Swim in dirty water. Child diving and swimming in dirty pond full of cyanobacteria

Swim in dirty water. Child diving and swimming in dirty pond full of cyanobacteria

closeup male hand holding and stirring container with green algae at riverside

closeup male hand holding and stirring container with green algae at riverside

aerial top down of green algae polluted river water near fishermen village

aerial top down of green algae polluted river water near fishermen village

closeup male hand holding and shaking container with green algae inside

closeup male hand holding and shaking container with green algae inside

aerial of wide river surface covered with green algae near industry zone

aerial of wide river surface covered with green algae near industry zone

Cyanobacteria at the Baltic Sea in Poland. Tourism in Poland. Aerial view of nature

Cyanobacteria at the Baltic Sea in Poland. Tourism in Poland. Aerial view of nature

Green Algae growth in a still water pond in India. Algae and cyanobacteria are simple, plant-like organisms that live in the water.

Green Algae growth in a still water pond in India. Algae and cyanobacteria are simple, plant-like organisms that live in the water.

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.

Bloom of blue-green algae Nodularia spumigena: a single lump of algae in the water column.

Bloom of blue-green algae Nodularia spumigena: a single lump of algae in the water column.

Bloom of blue-green algae Nodularia spumigena: Clusters of algae on the surface of the sea near the rocky shore.

Bloom of blue-green algae Nodularia spumigena: Clusters of algae on the surface of the sea near the rocky shore.

blooming green algae in dirty water, world environmental problems. combating water and air pollution. discharge of toxic waste into water bodies. critical damage to the ecosystem

blooming green algae in dirty water, world environmental problems. combating water and air pollution. discharge of toxic waste into water bodies. critical damage to the ecosystem

Birds eat sour mouth rather large black long flat tail rather short shorts and colorful males and females look alike. Upper body is green cyanobacteria. The lower torso white

Birds eat sour mouth rather large black long flat tail rather short shorts and colorful males and females look alike. Upper body is green cyanobacteria. The lower torso white

Plankton bloom at sea, Chonburi, Thailand

Plankton bloom at sea, Chonburi, Thailand

closeup female hand in glove scooping green water in river polluted with algae

closeup female hand in glove scooping green water in river polluted with algae

Blue-green algae Marine pollution and environmental pollution on beach

Blue-green algae Marine pollution and environmental pollution on beach

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.

Medicine glass bottles with generic spirulina tablets and fictional. Pharmaceutical industrial production related 3D animation

Medicine glass bottles with generic spirulina tablets and fictional. Pharmaceutical industrial production related 3D animation

beach and the stone are washed by the green waves of the river

beach and the stone are washed by the green waves of the river

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

Summer low-water period. Pond is shallow and covered with layer of green algae, green bubbles of marsh gas. Water measurer is not can run fast and is forced to jump. Earthwatching, stagnation

Summer low-water period. Pond is shallow and covered with layer of green algae, green bubbles of marsh gas. Water measurer is not can run fast and is forced to jump. Earthwatching, stagnation

aerial of water polluted with green algae near industrial zone. ecology, waste water, environmental problems

aerial of water polluted with green algae near industrial zone. ecology, waste water, environmental problems

closeup male hand holding and stirring container with green algae near river

closeup male hand holding and stirring container with green algae near river

aerial top down of sandy river bank and water heavily polluted with green algae

aerial top down of sandy river bank and water heavily polluted with green algae

aerial top down of empty sandy beach by water heavily polluted with green algae

aerial top down of empty sandy beach by water heavily polluted with green algae

aerial top down of green algae in harbor water near fishermen village

aerial top down of green algae in harbor water near fishermen village

Birds eat sour mouth rather large black long flat tail rather short shorts and colorful males and females look alike. Upper body is green cyanobacteria. The lower torso white

Birds eat sour mouth rather large black long flat tail rather short shorts and colorful males and females look alike. Upper body is green cyanobacteria. The lower torso white

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 view of river polluted with green algae near industry zone

aerial view of river polluted with green algae near industry zone

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

Drought and drying river Morava water, dry up the soil cracked, eutrophication climate change, environmental disaster, lack of oxygen for the growth of cyanobacteria and algae

Drought and drying river Morava water, dry up the soil cracked, eutrophication climate change, environmental disaster, lack of oxygen for the growth of cyanobacteria and algae

Green algae circulating as background texture

Green algae circulating as background texture

aerial top down of fisherman village suffering from green algae in harbor water

aerial top down of fisherman village suffering from green algae in harbor water

Bloom of blue-green algae Nodularia spumigena: Algae accumulations on the surface of the sea. View from a fast going ship.

Bloom of blue-green algae Nodularia spumigena: Algae accumulations on the surface of the sea. View from a fast going ship.

Green water polluted with blue-green algae Cyanobacteria

Green water polluted with blue-green algae Cyanobacteria

Birds eat sour mouth rather large black long flat tail rather short shorts and colorful males and females look alike. Upper body is green cyanobacteria. The lower torso white

Birds eat sour mouth rather large black long flat tail rather short shorts and colorful males and females look alike. Upper body is green cyanobacteria. The lower torso white

closeup male hand in medical glove scooping river water with green algae

closeup male hand in medical glove scooping river water with green algae

aerial of river bay polluted with green algae with huts and boat docks on banks

aerial of river bay polluted with green algae with huts and boat docks on banks

closeup of hand taking sample of river water full of green algae in container

closeup of hand taking sample of river water full of green algae in container

aerial top down of half sandy beach and half water polluted with green algae

aerial top down of half sandy beach and half water polluted with green algae

Boy swim id dirty green water of pond. Diving in a green dirty sewage. Toxic Algae Water Pollution. Ecological problem

Boy swim id dirty green water of pond. Diving in a green dirty sewage. Toxic Algae Water Pollution. Ecological problem

Medicine glass bottle with generic spirulina tablets and fictional. Healthy lifestyle supplements or pharmaceutical industry related 3D animation

Medicine glass bottle with generic spirulina tablets and fictional. Healthy lifestyle supplements or pharmaceutical industry related 3D animation

Ecological problem, blue-green algae in the sea. The sandy beach is not suitable for swimming. Slow motion of sea waves and green algae

Ecological problem, blue-green algae in the sea. The sandy beach is not suitable for swimming. Slow motion of sea waves and green algae

aerial of river with small islands infested with blue green algae

aerial of river with small islands infested with blue green algae