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Aerial view of open pit mines in Rio Tinto Huelva Spain
Photo taken September 26th, 2022, Versam, Anterior Rhine Valley, Switzerland.
Yi River at Dawn,Guilin,China
Clear water of Lake Dukka Rybka on the Malaya Dukka River on the slopes of the Arkasar ridge in the North Caucasus on a sunny summer day, Arkhyz, Karachay-Cherkessia, Russia
A closeup of lake water with rocks
Aerial view showing a lake surrounded by rugged landscape seen from top of the Cradle Mountain in Tasmania, Australia.
The Sau reservoir, at historic low water levels
low water levels in freshwater reservoir due to summer 2022 drought in Yorkshire, England UK
Bourke's Luck Potholes, Mpumalanga, South Africa
Close-up of water fountain
The Tehri Dam is the tallest dam in India. It is a multi-purpose rock and earth-fill embankment dam on the Bhagirathi River With a beautiful lake near Tehri garhwaal in Uttarakhand. 08/12/2019
Reservoir with dam wall
Construction of a new road and bridge.Concrete new bridge supports.
A dam under construction in a valley.
River at the mountain. Top view of the rocks at the bottom of a clear mountain stream. Brown rocks and rough water. Stock photo
Aerial panoramic view at canyons in desert from airplane above Lorestan province Iran, Asia,Nikon D3x
An aerial view of the Karakaya Dam in Turkey
Cascading river in Pirin mountains. Bulgaria
view of an open pit marble quarry showing heavy duty equipment and rock.
Aerial view of a mining quarry with heavy machinery, surrounded by forest at sunset.
Exotic pictures of river seaweed as natural backgrounds for graphic projects.
Marble quarry in the mountains of Carrara, Italy. These mountains are the origin of the so called \
Marble mining plant at the east of the island. White stone in blocks and gravel. Seaside of the Thracian sea. Porto Vathy, island Thassos (Thasos), Greece.
Dirty bottom of a dried-up lake. Ecological problems
the beauty of the river flow in the mountains surrounded by tropical rainforest
The Keban Dam (Turkish: Keban Barajı) is a hydroelectric dam on the Euphrates, located in the Elazığ Province of Turkey. The dam was the first and most upstream of several large-scale dams to be built on the Euphrates by Turkey. Although the Keban Dam was not originally constructed as a part of the Southeastern Anatolia Project (GAP), it is now a fully integrated component of the project, which aims to stimulate economic development in Southeastern Turkey. Construction of the dam commenced in 1966 and was completed in 1974. Keban Dam Lake (Turkish: Keban Baraj Gölü), the reservoir created by Keban Dam, has a surface area of 675 km2 and is reputedly the fourth-largest lake in Turkey after Lake Van, Lake Tuz, and the reservoir created by the Atatürk Dam.The Keban Dam is a combined rockfill and concrete gravity hydroelectric dam operated by the State Hydraulic Works (DSİ). The dam is 1097 m long and its crest is 207 m above the level of the river-bed (848 m above sea-level). Its eight water turbines are capable of producing 1,330 MW. The storage capacity of Lake Keban is 30.6 km3 and the surface area of the lake is 675 km2, although the lake has reportedly reached higher levels in the past.Due to Lake Keban's relatively high elevation at 845 m above sea-level and its location in an area with high precipitation, evaporation is relatively low at 0.48 km3/year compared to reservoirs in Syria or Iraq. Apart from the Euphrates Valley directly upstream of the dam, the lake has also flooded parts of valleys of the Murat River and the Karasu, the two rivers from which the Euphrates emerges. Although the dam was not originally intended for irrigation, 63,872 ha of agricultural land was irrigated from Lake Keban in 1999.
Lake with eroded riverbank, taken on a sunny summers day
nature shot in volcanic mountains with lake in autumn day.
River View in Scrubland at Swan Vale, New South Wales, Australia on a Cloudy Day
Streams and reefs on sunny days
Free Images: "bestof:Looking upstream through Black Canyon. View shows upstream and downstream cofferdams with dam foundation excavation... - NARA - 293859.tiff Scope and content"
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