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80,571 results for algae in videos

Cyanobacteria and green algae movement under microscope
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Underwater landscape: Green algae (Cladophora sp.) In shallow water in the rays of sunlight.
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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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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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Seaweed (algae) under microscope, magnification 400x
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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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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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A beautiful kelp bed in southern California sways to the gentle motion of the water.
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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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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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Red algae underwater below water surface in the ocean (harpoon weed seaweed Asparagopsis armata), natural scene, eastern Atlantic, Spain
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The grey wrasse (Symphodus cinereus), male guards algae nest with fish eggs, Black Sea.
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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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A large scale outdoor farm grows algae for biofuel.
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uncontrolled growth of algae in freshwater
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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
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Sun light shimmering through kelp forest blades.
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Water pollution by blooming blue-green algae on Dnieper river
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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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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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Long grass, algae under water surface sway in the river stream, top down view
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Hands with lab gloves examining algae for food science and alternative energy
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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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Satisfying underwater pool cleaning action: Blue brush scrubbing thick green algae off white tiles, revealing a pristine clean path. Before and after concept.
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The green algae in the water
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Top view of green algae on the lake, aerial view
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A male Mallard Duck bathes in a lake over-taken by a blue-green algae bloom.
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Macro photography of a stone with green algae washed by sea waves.
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closeup of hands in medical gloves taking samples of green algae in container
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Underwater shot of green algae and small fish in the Neckar river in Tübingen, Germany
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Brown algae seaweeds underwater in the ocean, Cystoseira baccata and kelp Saccorhiza polyschides, Atlantic, Spain, Galicia
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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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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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A large scale outdoor farm grows algae for biofuel.
00:19
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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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under water algae or microscopic organic growth Colorful abstract particles fluid motion.  Aqua green liquid wavy shapes motion background.
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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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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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Red algae (Porphyra sp.) which used to make nori (one of the components of sushi).
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Pan right, industrial algae farm
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drone captures rare outbreak of blue green algae in lough neagh in northern ireland
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Extraction of algae sample from petri dish with pipette in laboratory
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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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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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background of red alga in the water
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Green algae on river in spring. Aerial view of wildlife.
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Giant kelp reaching for sunlight in nutrient rich water.
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Red seaweed or rhodophyta branch. Red algae.
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aerial of wide river contaminated with green algae with fishing houses on bank
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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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Underwater seascape algae below water surface in the ocean, Eastern Atlantic, Spain, Galicia
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Pool ladder disappearing into green, murky water with algae floating around
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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.
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2021 - Excellent aerial shot of algae growing in Lake Okeechobee, Florida.
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Seamless looping, Photobioreactor in Algae fuel biofuel industry lab.
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Scientist reviewing lab-grown algae for research in biotech and agronomy
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Seabed covered with Filamentous algae (Acinetospora crinita). Adriatic Sea, Montenegro
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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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Grey wrasse (Symphodus cinereus) hides in the gap between the stones, medium shot.
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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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Cyanobacteria and green algae movement under microscope
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Moving through seaweed under the sea.
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A variety of green macro algae grows underwater in the shallow wetlands of Everglades National Park
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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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Standing calm water of the lake bloomed in summer. Algae bloom from the heat in the water. The water turned bright green, lime color from the algae in the lake. Green algae on the surface of the water
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Researcher extracts algae sample from petri dish in laboratory
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Giant brown kelp flowing in current.
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Micro Algae under microscope, Cosmarium algae
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aerial of wide river polluted with green algae near industry zone
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Algae biofuel Research, alternative energy from bio, algae testing in glassware
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Harpoon weed red algae Asparagopsis armata underwater in the Mediterranean sea, France
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Green slime from algae in lake
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Green algae in a freshwater reservoir, oxygen release, air bubbles
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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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Algae fuel biofuel industry lab researching for alternative to fossil algae fuel or algal biofuel. Zero Carbon Emission concept.
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Blooming blue-green algae environmental water pollution problem.
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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
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underwater sandy lawn edged with brown algae
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Grey wrasse (Symphodus cinereus) hides in the gap between the stones, portrait.
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Boating through algae covered river in Bangladesh. Explore tranquil river waters as people guide their boats through a serene landscape covered with green algae resembling reeds
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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
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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.
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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.
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Bio tech scientist takes out algae from a tank and examines it closely
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volvox algae 3d representation. Can be used to represent scientific research, photosynthetic organism or  microbiology bacteria cell
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Green seaweeds and algae slowly moving in water stream at sea or river.
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Aerial view Everglades  Wetlands, Florida
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River bank with green algae and bubbles in the water
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aerial of islands on wide river polluted with green algae
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Vertical columns filled with green algae in a research facility, showcasing algae cultivation in a laboratory
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Green and brown algae underwater in the Atlantic ocean, natural scene, Spain, Galicia, Rias Baixas
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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.
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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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Microscopic view of chains of algae, these cyanobacteria, Microcystis sp., are a sort of blue green algae which live in fresh water.
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Algae fuel biofuel industry lab researching for alternative to fossil algae fuel or algal biofuel.
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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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Underwater view on floating islands of Green algae plucked during a storm floating on the water surface, Slow motion
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Aerial view of the beautiful turquoise sea with algae in Comporta, Portugal
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Reproduction of Gray wrasse (Symphodus cinereus): the male using fins refreshes water in a nest built of algae.
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Tina and algae in water. 4K.
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