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80,630 results for algae in videos

Seaweed (algae) under microscope, magnification 400x
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Cyanobacteria and green algae movement under microscope
00:15
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A beautiful kelp bed in southern California sways to the gentle motion of the water.
00:15
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Red algae underwater below water surface in the ocean (harpoon weed seaweed Asparagopsis armata), natural scene, eastern Atlantic, Spain
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A mesmerizing macro shot showing the intricate patterns and vibrant green shades of algae cells under a microscope
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Green flowing algae float on the water through the rays of the sun. The underwater sea world and the marine ecosystem. Generative AI
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Algae fuel biofuel industry lab researching for alternative to fossil algae fuel or algal biofuel.
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Underwater landscape: Green algae (Cladophora sp.) In shallow water in the rays of sunlight.
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Closeup macro shot of green algae in a science lab setting. Concept Scientific Photography, Macro Closeups, Lab Settings, Algae Studies, Green Algae
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flooded freshwater pond, hornwort, green algae vegetation on concrete and sand substrate, low visible nutrient rich muddy water, freshwater fishing ground biotope aquascape, mental psychological relax
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Looking through thick curtains of vibrant green filamentous algae stretching upward in long, woven threads, with warm golden sunbeams splitting across murky swamp environment, underwater perspective
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Hands with lab gloves examining algae for food science and alternative energy
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A large scale outdoor farm grows algae for biofuel.
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High-altitude overflight aerial of an algae bloom in Lake Erie. Clip loops and is reversible. Elements of this image furnished by USGS/NASA Landsat
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Top view of green algae on the lake, aerial view
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Moving through seaweed under the sea.
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Extraction of algae sample from petri dish with pipette in laboratory
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Aquatic plants drifting in shallow river bank with cloud reflections. Stuckenia
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Water plant leaf cells with chloroplasts, microscope magnification 40X
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Close-up video of coral and bright green algae with small reef fish swimming around at Heron Island on the Great Barrier Reef, Australia.
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Moving 3d algae. Design. Beautiful wavy movements of algae lines. Bright lines move like algae on bottom of sea
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A striking aerial topdown shot showing bright green algae blooming in the Baltic Sea waves hitting the sandy shore of Osetnik beach in Poland. Useful for environmental and climate change content.
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Water pollution by blooming blue-green algae on Dnieper river
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Underwater seascape algae below water surface in the ocean, Eastern Atlantic, Spain, Galicia
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Top view of green water surface of river caused by growing algae plants. Pollution of nature. Ecological disaster concept. Natural background. Real time full hd video footage.
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Giant kelp reaching for sunlight in nutrient rich water.
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Seamless looping, Photobioreactor in Algae fuel biofuel industry lab.
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Grey wrasse (Symphodus cinereus) hides in the gap between the stones, portrait.
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Aerial view Everglades Wetlands, Florida
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Volvox aureus - Fortbewegung - Dunkelfeld
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Closeup abstract of red algae with selective focus and creative lighting. Concept Abstract Photography, Close-up Shots, Red Algae, Selective Focus, Creative Lighting
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uncontrolled growth of algae in freshwater
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A large scale outdoor farm grows algae for biofuel.
00:26
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Red seaweed or rhodophyta branch. Red algae.
00:28
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Green algae on river in spring. Aerial view of wildlife.
00:29
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background of red alga in the water
00:15
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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.
00:12
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under water algae or microscopic organic growth Colorful abstract particles fluid motion. Aqua green liquid wavy shapes motion background.
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Aerial view of green algae swirling in lake water near dense forest, creating vibrant natural environment and peaceful nature landscape
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Alga farm.
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Global pollution of the environment and water bodies. Dirty green water, flowering, reproduction of phytoplankton, algae in the lake, river, poor ecology
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Australasian Fur Seal (Arctocephalus forsteri) Resting On Rocky Coastal Outcrop By Southern Ocean, Establishing shot
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Green Seaweed Underwater Sea Grass Algae Ocean Plant Background
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A male Mallard Duck bathes in a lake over-taken by a blue-green algae bloom.
00:31
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Top view of green water surface of river caused by growing algae plants. Pollution of nature. Ecological disaster concept. Natural background. Real time full hd video footage.
00:21
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Close-up view of intricate green algae structures showcasing their unique shapes and textures, capturing the beauty of microscopic life in a vibrant aquatic environment.
00:05
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Green algae inhabited by protozoa microorganisms and bacteria. Theme of laboratory biological research under microscope. Microscopic protozoa in a drop magnification. Microcosm background.
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Reproduction of Gray wrasse (Symphodus cinereus): the male using fins refreshes water in a nest built of algae.
00:13
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Underwater shot of green algae and small fish in the Neckar river in Tübingen, Germany
00:34
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Kelp forest underwater in the Eastern Atlantic ocean (Furbellow algae, Saccorhiza polyschides),natural scene, Spain, Galicia
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aerial of wide river contaminated with green algae with fishing houses on bank
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Aerial shot of blue green algae forming organic patterns in coastal seawater highlighting cyanobacteria blooms marine ecology and natural microbial life along the shoreline
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Microscopic view of Spirulina sp. blue green algae as they rotate and move their cellular chains, species of cyanobacteria blue green algae.
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A freshwater eutrophic lake with a thick layer of floating algae on the water surface — duckweed Lemna and Wolffia
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Botryocladia occidentalis is the botanical name of a species of pluricellular marine red algae of the genus Botryocladia, family Rhodymeniaceae.
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Algae fuel biofuel industry lab researching for alternative to fossil algae fuel or algal biofuel. Zero Carbon Emission concept.
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Green algae particles in river water in summer. Dangerous germs, close up. Development of dangerous microbes in lake, river, pond, pool water. Global environmental pollution. Algae bloom background
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Researcher extracts algae sample from petri dish in laboratory
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Pieces of algae float in blue water illuminated by sun rays breaking through water column. Diver swims in water with pieces of algae first point view
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Pan right, industrial algae farm
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Pool ladder disappearing into green, murky water with algae floating around
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High-angle shot showing a massive blanket of brown sargassum seaweed covering the ocean surface. White sea foam breaks through the thick organic layer, highlighting the heavy coastal accumulation.
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Blooming blue-green algae environmental water pollution problem.
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Seabed covered with Filamentous algae (Acinetospora crinita). Adriatic Sea, Montenegro
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Sea beach coast beautiful big waves blue water bubbles weed plant horizon seaside landscape nature flora lagoon nobody coastline sunny day summer sky foam ocean environment wave algae scenic view
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Colony of ball-shaped green algae called Gonium, which assemble with astounding simmetry. They have beating flagella for locomotion. 400x magnification, phase contrast microscopy
00:26
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Sargassum muticum brown seaweed with round gas-filled floats. Japanese wireweed or japweed algae with aerial vesicles moving in the water video.
00:24
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Mating games of Gray wrasse (Symphodus cinereus): male protects a nest built of algae, around swim females.
00:14
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Algae biofuel Research, alternative energy from bio, algae testing in glassware
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Green and brown algae underwater in the Atlantic ocean, natural scene, Spain, Galicia, Rias Baixas
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closeup of hands in medical gloves taking samples of green algae in container
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Scientist reviewing lab-grown algae for research in biotech and agronomy
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Photobioreactor in Algae fuel biofuel industry
00:18
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A bird eye view of the lake surface during an algal bloom. Clusters of microscopic algae give the water a green hue, creating an incredible green pattern on the surface.
00:14
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Moving through seaweed and sea urchins under the sea.
00:19
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Algae fuel biofuel industry lab researching for alternative to fossil algae fuel or algal biofuel.
00:24
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Green algae cells under microscope
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Amazing river and green algae in summer.
00:17
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The grey wrasse (Symphodus cinereus), male guards algae nest with fish eggs, Black Sea.
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Sun light shimmering through kelp forest blades.
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Macro photography of a stone with green algae washed by sea waves.
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Long grass, algae under water surface sway in the river stream, top down view
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A Caprella septentrionalis, or sea goat, clings to and moves among vibrant red algae on the seabed in the icy waters of the White Sea within the Arctic Ocean.
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Close-up, leaves of Green algae Sea Lettuce, Ulva lactuca are translucent in sunlight, backlit by sun, Slow motion, Natural background, Underwater scene
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fresh green seaweed underwater ocean background
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Science research, the water is green, algae, chlorella production, food supplement the human diet, unique technology, bio, biotechnology, Czech Republic, Europe
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Ray of Lights in Deep Blue Ocean Sea Water with Fishes and Sharks Background
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Gray wrasse (Symphodus cinereus) during a night hibernation, medium shot.
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Green seaweeds and algae slowly moving in water stream at sea or river.
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Harpoon weed red algae Asparagopsis armata underwater in the Mediterranean sea, France
00:10
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aerial of wide river polluted with green algae near industry zone
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Bio tech scientist takes out algae from a tank and examines it closely
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Harmful algal bloom. Bright green cyanobacteria blooms in water.
00:17
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Microbial Biofuel production in macroscopic view. 3D animation of illuminated solar-to-fuel algae conversion by engineered cyanobacterium, algal bacteria as innovative and future renewable energy.
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Lush algae in ocean, POV
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Microorganism Self-Replicating and Multiplying
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Green algae cells under microscope
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Small groups of unicellular algae float in liquid under a microscope. Research in a biological laboratory. 1000x magnification.
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Natural and environmental video. Green algae in the pond are clear, naturally flowing from the mountains in Natural and environmental concept.
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Giant brown kelp flowing in current.
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