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algal blooms, green surf beach on the lake, shallow depth of field
Algae swirl bright
Algae blooms water green surface on the water pollution water nature and environmental with drift and flow at the edge of a lake in summer. Ecological disaster concept.
Global pollution of the environment and water bodies. A man collects green water in a bottle for analysis. Water bloom, reproduction of phytoplankton, algae in the lake, river, poor ecology
Harmful algae bloom un an aquaculture pond
Beautiful blooming algae on the lake in summer, flying above
Algae polluted water. film of algae on surface of the water preventing the formation of oxygen and causing death to aquatic organisms
Cannock, Staffordshire, UK. 11th August 2017. Blue-green algae has hit problematic levels at Chasewater Country Park with warning signs out against entering the water for humans and animals
Harmful algae bloom un an aquaculture pond
Dead fish floating in green algae lake
Algae polluted water in brackish water during autumn, Scandinavia
Water pollution by blooming blue-green algae (Cyanobacteria) is world environmental problem. Water bodies, rivers and lakes with harmful algal blooms. Ecology concept of polluted nature.
Dead fish floating in algae bloom.Water pollution
Beautiful landscape of the river with blooming yellow algae.
Stagnant water in a rural freshwater pond with abnormal growth of hazardous aquatic  plants algae and phytoplankton
Algae blooms water green surface on the water pollution water nature and environmental with drift and flow at the edge of a lake in summer. Ecological disaster concept.
algae pond, Harmful algal bloom (NAV) is water bloom, which causes negative effects on other organisms through the production of natural toxins, HAV are often associated with large-scale deaths
Algae Bloom or Algal Bloom Caused by Fertilizer Run Off
The polluted water of Taihu lake by cyanobacteria bloom in Jiangsu province of China.
this pic show many Red Tilapia fish dead on a cage culture cause is reduced of Oxygen in water, factors is a pollution or climate change, aquaculture concept.
Aerial view of the algae bloom pollution in Lake Okeechobee, Florida
Toxic algae also known as red tide causes fish of all sizes to wash up dead next to seashells on Fort Myers Beach and other west coast cities in Florida, USA.
green algae patterns on the water
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
Toxic algae also known as red tide causes tremendous amounts of fish to wash up dead on Fort Myers Beach and other west coast cities in Florida.
Set of seaweeds and marine plants. Seamless pattern of algae, leaves, coral. Vintage style drawn marine flora. White background vector illustration. Design for summer beach, decorations.
Set of seaweeds and marine plants. Seamless pattern of algae, leaves, coral. Vintage style drawn marine flora. Green background vector illustration.Design for summer beach, decorations.
Green algae is blooming in a pond.
Qingdao, Shandong, China - July 28, 2015: Workers are collecting and removing sea lettuce(enteromorpha) from Badaguan Beach(Taipingwan). Water bloom (Algal bloom) results from water pollution.
Underwater Photographer on scuba in the Red Sea
algae bloom.
Aerial view of "red tide" bloom in Washington's San Juan Islands.
Closeup of an algal bloom in a small body of freshwater suffering from severe eutrophication
Algae Bloom
Swamp algae. Green algae patterns on the water.
Green swamp. The polluted water were covered with film and algae. 
green nasty swamp. lake surface with green algae. algae patterns
9 Hand Long Leaf Branches Decorative Design Elements Isolated Vector Illustration. Doodle Leaves.
Illustration of a Hand Shoving Algae from Algae Bloom
Algae polluted water, bloom of blue-green algae, scarcity of oxygen
Water pollution in river. Surface river pollution.
Blooming green water. Green algae polluted river

A sea plant, flat vector icon of a seaweed
Black Swan Trail managed by Bear Yuba Land Trust near Smartsville, California. An algal bloom or algae bloom is a rapid increase or accumulation in the population of algae in freshwater.
Polluted water with algae. Green and yellow colors. Natural textured background
Horizontal image of heavy algae bloom along the shoreline of a biodiversity pond that is left in its natural state in order to study its ecosystem and the health of the water
Blooming duckweed in a forest lake.  Summer season. Web banner.
Water pollution in river. Surface river pollution.
Qingdao, Shandong, China - July 28, 2015: Workers are collecting and removing sea lettuce(enteromorpha) from Badaguan Beach(Taipingwan). Water bloom (Algal bloom) results from water pollution.
Blue-green algae,  also called Cyanobacteria, are photosynthetic bacteria referred to as pond scum. They grow in pond when the water is warm and enriched with food nutrients.
green algae patterns on the water
Green algae covered granite boulder in a riverbed. Background and texture. Swamp algae in river
Algae polluted water
Close up of a polluted pond showing eutrophication.  Green algae are populated with rubbish and cigarette butts, the black water show reflections of buildings and a white abstract face.

Search for "algae bloom" in these categories

Child feet and bright green water. Water bodies pollution by blooming blue-green algae (Cyanobacteria) is world environmental problem. Ecology concept of polluted nature.
environmental disaster, toxic algal blooms
toxic algae bloom in the waters of the Florida swamps
algae bloom in polluted water
Green algae on the surface of the water. blooming water as a consequence of the dam structure and environmental pollution
Blooming green water. Green algae polluted river
Beautiful big  set with differents seaweeds.  Cute  vector elements in flat cartoon style. For your design, posters, textile, wedding invitation, business products.  Vector illustration.
Child hand and blue-green algae. Water pollution by blooming Cyanobacteria is world environmental problem. Ecology concept of polluted nature.
Plankton bloom,Algae Bloom change A lake to be green.
Aerial view and top view. Green algae grow on the surface of the lake.  Natural the texture for background
Ducks swimming through canal covered in green algae bloom.
Macroalgae, algae pollution, algae in hand, filamentous structure
algae floating in the lake
Aerial drone view. Fishing boat on green water near the shore. Algae bloom in the river, green pattern on the water.
Child feet and bright green water. Water bodies pollution by blooming blue-green algae (Cyanobacteria) is world environmental problem. Ecology concept of polluted nature.
Red Tide: Beach covered with dead fish killed by the toxic bloom of red algae in Tampa Bay Florida.
Yellowish green algal blooms growing on large pond near suburban neighborhood, for themes of ecology and the environment
Blooming blue-green algae. Water pollution of rivers and lakes with harmful algal blooms. Ecological problems. Top view.
Blue-Green Algae or pond scum, cyanobacteria  harmful algae.
Stagnant water in rural pond with abnormal growth of hazardous plants algae and phytoplankton
The water "bloomed" in the pond. Blue-green algae. Cyanobacteria. Summer lake in divorce
Algae blooms water green surface on the water pollution water nature and environmental with drift and flow at the edge of a lake in summer. Ecological disaster concept.
Global pollution of the environment and water bodies. A man collects green water in a bottle for analysis. Water bloom, reproduction of phytoplankton, algae in the lake, river, poor ecology
Global pollution of the environment and water bodies. A man collects green water in a bottle for analysis. Water bloom, reproduction of phytoplankton, algae in the lake, river, poor ecology
Naples, USA - April 29, 2018: Florida pink, red and orange sunset in gulf of Mexico with sign for red tide dead fish algae bloom warning
green algae with cyanobacteria on the surface of the river. flowering water as background or texture
Water pollution caused by chemicals.
Green water in the Dnieper river on a hot summer day, blooming algae in the water. Clear texture of green algae in water. Aerial drone view.

A sea plant, flat vector icon of a seaweed
Dead fish floating by poisoning due to toxic spills, chemicals, fuels, oils, and plastics in the aquatic environment. Vector flat illustration.
view of the baltic sea with water turned green from blooming algae
High resolution satellite image of algae bloom around Gotland, Sweden, 2018
A portion of the lake to the north west side of prospect park are covered with blooming green algae or cyanobacteria, in the late spring sun lined with green trees in Brooklyn NY June 3 2019
Nature abstract: Green algae covering much of river surface late in summer, northern Illinois
Closeup photograph of an algal bloom in a body of freshwater suffering from severe eutrophication
Green swirls algae bloom on water abstract horizontal nature background texture
Horizontal image of the shoreline of a biodiversity pond that is left in its natural state in order to study its ecosystem and the health of the water.
Red tide clearly visible in Sarsota, Florida - Summer 2018
Water pollution by blooming blue-green algae (Cyanobacteria) on Dnieper river at Kremenchug reservoir, Ukraine, summer 2021. Natural abstract background
Human hand polluted with blue-green algae. Water pollution by blooming Cyanobacteria is world environmental problem. Ecology concept of polluted nature.
Algal bloom in water of Dnieper river in Ukraine. Green color of water caused by a rapid increase or accumulation of algae. Ecological disaster. Water pollution. Natural green abstract background
CLOSE UP: Red colored cyanobacteria floats on the surface of a polluted lake. Filth and scum color a polluted pond light brown. Blooming micro-organisms cause lake water to change color. Dirty pond.
Algal bloom in water of Dnieper river in Ukraine. Green color of water caused by a rapid increase or accumulation of algae. Ecological disaster. Water pollution. Natural green abstract background
Water landscape with blue-green algae surface. Natural view of lake, swamp or river with blooming Cyanobacteria. It is world environmental problem and ecology concept of polluted nature.
Blooming blue-green algae (Cyanobacteria). Water pollution of rivers and lakes with harmful algal blooms. It is world environmental problem. Ecology concept of polluted nature.
Aerial drone view of the Dnieper river. Green texture from blooming algae in the river.
Beautiful big  set with differents seaweeds.  Cute  vector elements in flat cartoon style. For your design, posters, textile, wedding invitation, business products.  Vector illustration.
Beautiful big set with differents seaweeds. Cute vector elements in flat cartoon style. For your design, posters, textile, wedding invitation, business products. Vector illustration.
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