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80 426 treff for algae i videoer

Cyanobacteria and green algae movement under microscope
00:15
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Seaweed (algae) under microscope, magnification 400x
00:21
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Underwater landscape: Green algae (Cladophora sp.) In shallow water in the rays of sunlight.
00:13
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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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A mesmerizing macro shot showing the intricate patterns and vibrant green shades of algae cells under a microscope
00:05
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The grey wrasse (Symphodus cinereus), male guards algae nest with fish eggs, Black Sea.
00:24
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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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Algae fuel biofuel industry lab researching for alternative to fossil algae fuel or algal biofuel.
00:22
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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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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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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.
00:18
HD
Closeup macro shot of green algae in a science lab setting. Concept Scientific Photography, Macro Closeups, Lab Settings, Algae Studies, Green Algae
00:04
HD
Hands with lab gloves examining algae for food science and alternative energy
00:16
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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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A large scale outdoor farm grows algae for biofuel.
00:19
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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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uncontrolled growth of algae in freshwater
00:11
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Top view of green algae on the lake, aerial view
00:15
HD
Underwater shot of green algae and small fish in the Neckar river in Tübingen, Germany
00:34
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Sun light shimmering through kelp forest blades.
00:11
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Long grass, algae under water surface sway in the river stream, top down view
00:14
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Underwater macro shot of tiny oxygen air bubbles rising through blue sea water filled with floating scraps of green algae sways in waves shiny in sun flares
00:14
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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
00:30
HD
Microscopic view of multiple green algae strands clustered with clear copy space on the right
00:14
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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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Horizontal close-up footage of green marine algae moving beneath transparent sea water near rocky coast in calm natural atmosphere
00:10
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Red algae (Phyllophora crispa) which is used in food production to obtain agaroid.
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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aerial of islands on wide river polluted with green algae
00:21
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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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Water pollution by blooming blue-green algae on Dnieper river
00:21
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Micro Algae under microscope, Cosmarium algae
00:18
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Bio tech scientist takes out algae from a tank and examines it closely
00:15
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The green algae in the water
00:21
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A large scale outdoor farm grows algae for biofuel.
00:26
HD
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
HD
Aerial shot of blue green algae forming organic patterns in coastal seawater highlighting cyanobacteria blooms marine ecology and natural microbial life along the shoreline
00:12
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Green algae on river in spring. Aerial view of wildlife.
00:29
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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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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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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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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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Pan right, industrial algae farm
00:19
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Seamless looping, Photobioreactor in Algae fuel biofuel industry lab.
00:21
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A freshwater eutrophic lake with a thick layer of floating algae on the water surface — duckweed Lemna and Wolffia
00:28
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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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Grey wrasse (Symphodus cinereus) hides in the gap between the stones, portrait.
00:11
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Giant brown kelp flowing in current.
00:13
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closeup of hands in medical gloves taking samples of green algae in container
00:18
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Underwater seascape algae below water surface in the ocean, Eastern Atlantic, Spain, Galicia
00:16
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Moving through seaweed under the sea.
00:06
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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
00:04
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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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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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2021 - Excellent aerial shot of algae growing in Lake Okeechobee, Florida.
00:15
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Researcher extracts algae sample from petri dish in laboratory
00:14
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Blooming blue-green algae environmental water pollution problem.
00:23
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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
00:18
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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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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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Cyanobacteria and green algae movement under microscope
00:12
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Scientist reviewing lab-grown algae for research in biotech and agronomy
00:11
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Red seaweed or rhodophyta branch. Red algae.
00:28
HD
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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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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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
HD
Reproduction of Gray wrasse (Symphodus cinereus): the male using fins refreshes water in a nest built of algae.
00:13
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Giant kelp reaching for sunlight in nutrient rich water.
00:09
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aerial of wide river contaminated with green algae with fishing houses on bank
00:30
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Green and brown algae underwater in the Atlantic ocean, natural scene, Spain, Galicia, Rias Baixas
00:24
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Green algae cells under microscope
00:17
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Aerial view Everglades Wetlands, Florida
00:24
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Pool ladder disappearing into green, murky water with algae floating around
00:45
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Algae biofuel Research, alternative energy from bio, algae testing in glassware
00:13
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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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Amazing river and green algae in summer.
00:17
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Lush algae in ocean, POV
00:17
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Seabed covered with Filamentous algae (Acinetospora crinita). Adriatic Sea, Montenegro
00:22
HD
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
HD
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
HD
Green hair algae blooming in a saltwater tank.
00:07
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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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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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Algae fuel biofuel industry lab researching for alternative to fossil algae fuel or algal biofuel.
00:24
HD
background of red alga in the water
00:15
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Macro photography of a stone with green algae washed by sea waves.
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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Extraction of algae sample from petri dish with pipette in laboratory
00:14
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aerial of wide river polluted with green algae near industry zone
00:19
HD
Algae underwater below water surface in Mediterranean sea, red algae Asparagopsis armata and brown algae Cystoseira Sp.
00:20
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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
HD
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
00:39
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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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Small groups of unicellular algae float in liquid under a microscope. Research in a biological laboratory. 1000x magnification.
00:17
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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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volvox algae 3d representation. Can be used to represent scientific research, photosynthetic organism or microbiology bacteria cell
00:08
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A green algae (Ulva maeotica, Spirogura ) in a moving stream of water
00:21
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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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A body of water polluted by algae on the shore of Taihu Lake, Wuxi, China
00:12
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Green slime from algae in lake
00:17
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