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80 398 résultats pour algae dans vidéos

Seaweed (algae) under microscope, magnification 400x
00:21
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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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Stones covered with a dense layer of bright green algae of the species Enteromorpha intestinalis (currently accepted name: Ulva intestinalis) in Khadzhibey Estuary
00:34
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The grey wrasse (Symphodus cinereus), male guards algae nest with fish eggs, Black Sea.
00:24
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Algae fuel biofuel industry lab researching for alternative to fossil algae fuel or algal biofuel.
00:22
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Red algae underwater below water surface in the ocean (harpoon weed seaweed Asparagopsis armata), natural scene, eastern Atlantic, Spain
00:26
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Lush algae in ocean, POV
00:17
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Grey wrasse (Symphodus cinereus) hides in the gap between the stones, medium shot.
00:11
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Moving through seaweed under the sea.
00:06
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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
00:04
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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
00:29
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Hands with lab gloves examining algae for food science and alternative energy
00:16
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A large scale outdoor farm grows algae for biofuel.
00:19
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Giant brown kelp flowing in current.
00:13
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Moving 3d algae. Design. Beautiful wavy movements of algae lines. Bright lines move like algae on bottom of sea
00:10
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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.
00:59
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Underwater Footage of Green Algae in a Clear Turquoise Lake
00:44
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Water plant leaf cells with chloroplasts, microscope magnification 40X
00:27
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Turtle Moving Towards The Sunlight Coming Through The Sea Surface
00:58
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Red seaweed or rhodophyta branch. Red algae.
00:28
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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.
00:14
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Macro photography of a stone with green algae washed by sea waves.
00:10
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Water pollution by blooming blue-green algae on Dnieper river
00:21
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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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Seamless looping, Photobioreactor in Algae fuel biofuel industry lab.
00:21
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Underwater seascape algae below water surface in the ocean, Eastern Atlantic, Spain, Galicia
00:16
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under water algae or microscopic organic growth Colorful abstract particles fluid motion. Aqua green liquid wavy shapes motion background.
00:45
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Grey wrasse (Symphodus cinereus) hides in the gap between the stones, portrait.
00:11
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Extraction of algae sample from petri dish with pipette in laboratory
00:14
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Volvox aureus - Fortbewegung - Dunkelfeld
00:59
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Moving through seaweed and sea urchins under the sea.
00:19
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Bio tech scientist takes out algae from a tank and examines it closely
00:15
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A large scale outdoor farm grows algae for biofuel.
00:26
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Giant kelp reaching for sunlight in nutrient rich water.
00:09
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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.
00:45
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Micro Algae under microscope, Cosmarium algae
00:18
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Green algae on river in spring. Aerial view of wildlife.
00:29
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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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Aerial view of green algae swirling in lake water near dense forest, creating vibrant natural environment and peaceful nature landscape
00:05
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aerial of wide river contaminated with green algae with fishing houses on bank
00:30
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River of seven colors Caño Cristales with red algae on two and the reflection of the sun on the surface. Drone view straight down, Colombia
00:16
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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
00:05
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Researcher extracts algae sample from petri dish in laboratory
00:14
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Alga farm.
00:15
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Algae fuel biofuel industry lab researching for alternative to fossil algae fuel or algal biofuel. Zero Carbon Emission concept.
00:17
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Brown algae seaweeds underwater in the ocean, Cystoseira baccata and kelp Saccorhiza polyschides, Atlantic, Spain, Galicia
00:12
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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
00:10
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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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Pan right, industrial algae farm
00:19
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A variety of green macro algae grows underwater in the shallow wetlands of Everglades National Park
00:15
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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.
00:28
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Green Seaweed Underwater Sea Grass Algae Ocean Plant Background
00:16
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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.
00:52
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Botryocladia occidentalis is the botanical name of a species of pluricellular marine red algae of the genus Botryocladia, family Rhodymeniaceae.
00:16
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Scientist reviewing lab-grown algae for research in biotech and agronomy
00:11
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Green algae cells under microscope
00:17
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Seabed covered with Filamentous algae (Acinetospora crinita). Adriatic Sea, Montenegro
00:22
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volvox algae 3d representation. Can be used to represent scientific research, photosynthetic organism or microbiology bacteria cell
00:08
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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.
00:11
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aerial of wide river polluted with green algae near industry zone
00:19
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Cyanobacteria and green algae movement under microscope
00:12
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Spirulina algae powder close up. Superfood concept. Macro photography. Selective focus
00:10
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Algae biofuel Research, alternative energy from bio, algae testing in glassware
00:13
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Photobioreactor in Algae fuel biofuel industry
00:18
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Algae fuel biofuel industry lab researching for alternative to fossil algae fuel or algal biofuel.
00:24
HD
Kelp forest underwater in the Eastern Atlantic ocean (Furbellow algae, Saccorhiza polyschides),natural scene, Spain, Galicia
00:13
HD
Moving 3d algae. Design. Beautiful wavy movements of algae lines. Bright lines move like algae on bottom of sea
00:10
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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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Ray of Lights in Deep Blue Ocean Sea Water with Fishes and Sharks Background
00:31
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Small groups of unicellular algae float in liquid under a microscope. Research in a biological laboratory. 1000x magnification.
00:17
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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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Aerial view Everglades Wetlands, Florida
00:24
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Microscopic view of chains of algae, these cyanobacteria, Microcystis sp., are a sort of blue green algae which live in fresh water.
00:44
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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
00:31
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Micro organisms - Algae and ciliates floating in water
00:16
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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
00:09
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In Black Sea Blue-green algae blooms, water in Odessa has become freshwater and green color. Environmental disaster caused by explosion of Kakhovka Hydroelectric Power Plant dam, Ukraine
00:20
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Green seaweeds and algae slowly moving in water stream at sea or river.
00:20
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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
00:08
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A mesmerizing macro shot showing the intricate patterns and vibrant green shades of algae cells under a microscope
00:05
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Top-down aerial shot of circular algae cultivation tanks arranged geometrically in emerald water. The vibrant green ponds highlight sustainable aquaculture and clean energy biofuel production systems.
00:10
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Sun light shimmering through kelp forest blades.
00:11
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fresh green seaweed underwater ocean background
00:08
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Photobioreactor in Algae fuel biofuel industry
00:17
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A close-up image of green algae under a microscope. The algae is visible in various shapes and sizes
00:10
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Laminaria kelp algae seaweeds underwater in the ocean, Atlantic, Spain, Galicia
00:26
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Vibrant red algae swaying underwater in clear turquoise water with tranquil ambiance
00:05
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Gray wrasse (Symphodus cinereus) during a night hibernation, medium shot.
00:10
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Vertical columns filled with green algae in a research facility, showcasing algae cultivation in a laboratory
00:10
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Top view of green algae on the lake, aerial view
00:15
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Long grass, algae under water surface sway in the river stream, top down view
00:14
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A green algae (Ulva maeotica, Spirogura ) in a moving stream of water
00:21
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2021 - Excellent aerial shot of algae growing in Lake Okeechobee, Florida.
00:15
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Photobioreactor in Algae fuel biofuel industry
00:24
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Micro algae blooming inside droplet of water under light beam
00:05
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green algae and bacteria cells motion under microscope
00:26
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Underwater view on floating islands of Green algae plucked during a storm floating on the water surface, Slow motion
00:15
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Seaweed hanging on racks to dry in sunlight near the sea
00:05
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Spirulina, algae, 4K, slow motion
00:25
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