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Geirangerfjord near Hellesylt in Norway.  This is seaweed in the Fjord.
mosquito fern
Cerkezkoy-Tekirdag Wastewater Treatment Plant, a project consisting of advanced filtration and disinfection plant, warehouses and pumping stations with advanced treatment technology.
Ranunculus aquatilis, common water-crowfoot, white water-crowfoot in the river Semois, Semoy, Sesbach, Ardennes, Wallonia
Green Algae Goo Sludge on Pond Surface Detail - Detail of organic material with vibrant green colors.
Crack land drought and environment crisis concept.
Wastewater Treatment Plant, a project consisting of advanced filtration and disinfection plant, warehouses and pumping stations with advanced treatment technology.
Spain Atlantic coast in Galicia, large rocks and seaweeds underwater in the ocean, split view over and under water surface, Bueu, Pontevedra province
moss cover the river, water lettuec (Pistia stratiotes L.) plant in swamp.
Aerial photography of Longquan Lake Wetland in Luquan District, Shijiazhuang City, Hebei Province, China
Macro shot of bright cyan-colored crystals contrasting with a dark rocky terrain.
Aerial photography solar power generation equipment
The textures of aquatic plan growth in an outdoor pond.
Green algae on the rocks at low tide, Phu Quoc, Vietnam
The lake or river bloomed and small green algae and ooze multiplied in it. The concept of a natural disaster and the release of harmful substances into the water and ecosystem disturbance
background photo of algae and aquatic plants seen in clear water. The colored shapes formed in the water are viewed from the upper angle. Shot with a full-frame camera in daylight.
Aerial view of Sao Paulo, Brazil
Green grass on the farm after rain
Two-way traffic flow ramps of multi-level garages with rooftop parking lots incorporate shade structure at modern suburban office campus building in Westlake, suburb Dallas-Fort Worth, aerial. USA
Aerial photo of purification tanks of modern wastewater treatment plant
A continuous layer of floating algae Lemna and Wolffia on the surface of a eutrophic lake, Ukraine
Lumpinee Park in Bangkok viewed from U Chu Liang Building
Water pollution by blooming blue green algae. green algae on the surface of the water. flowering water as background or texture. Water, rivers and lakes with harmful algal blooms. Ecology of polluted nature.
View from the air looking down at Henza island with its many petroleum and oil tanks.
May Blossom, Hawthorn, spring, South Downs
Cerkezkoy-Tekirdag Wastewater Treatment Plant, a project consisting of advanced filtration and disinfection plant, warehouses and pumping stations with advanced treatment technology.
Aerial photo of water treatment plant near reservoir
Aerial photography of Longquan Lake Wetland in Luquan District, Shijiazhuang City, Hebei Province, China
Raby Mere is a hamlet on the Wirral Peninsula, England. Adjacent to the Green Belt, woodland and open countryside, it is known for its mere, a lake that has been used for leisure purposes for many years. The hamlet of Raby is located two miles to the west.
Aerial view of a city with a lake in the foreground. There are many residential buildings and a large building with a traditional Chinese architectural style near the lake in Foshan, China..
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