boundary ecosystem — ▪ biology Introduction complex of living organisms in areas where one body of water meets another, e.g., estuaries and lagoons, or where a body of water meets the land, e.g., marshes. The latter are often called wetlands. Boundary… … Universalium
Magat Dam — The dam, with its entrance sign in the foreground … Wikipedia
Ocoee Dam No. 3 — Ocoee Dam No. 3, circa 1945 Official name Ocoee Dam Number 3 Location Polk County, Tennessee, USA Coordinates … Wikipedia
O'Shaughnessy Dam — This article concerns the dam in the Sierra Nevada mountains. For the one near Columbus, Ohio see O Shaughnessy Dam (Ohio). O Shaughnessy Dam O Shaughnessy Dam in Hetch Hetchy Valley Country United States … Wikipedia
International Boundary and Water Commission — The International Boundary and Water Commission ( es. Comisión Internacional de Límites y Aguas) is an international body created in 1889 by the United States and Mexico to administer the many boundary and water rights treaties and agreements… … Wikipedia
Morelos Dam — After a 1944 United States Mexico Treaty the Morelos Dam was built in 1950 across the Colorado River. It is located about 1 mile (1.6 km) below the junction of the California border and the Colorado River between the town of Los Algodones,… … Wikipedia
Iran–Turkmenistan Friendship Dam — The Iran–Turkmenistan Friendship Dam (or Doosti Reservoir Dam) is a dam on the Hariroud River, which forms part of the international boundary between Iran and Turkmenistan. The dam was completed in 2004, and both countries agreed that each would… … Wikipedia
Calderwood Dam — Infobox nrhp name =Calderwood Dam and Boundary Increase nrhp type = caption = location =Tennessee River at end of Calderwood Rd. nearest city = Calderwood, Tennessee lat degrees = lat minutes = lat seconds = lat direction = long degrees = long… … Wikipedia
Boulder Dam — Boul′der Dam′ n. geg a dam on the Colorado River, on the boundary between SE Nevada and NW Arizona. 726 ft. (221 m) high; 1244 ft. (379 m) long Official name, Hoover Dam … From formal English to slang
Boulder Dam — a dam on the Colorado River, on the boundary between SE Nevada and NW Arizona. 726 ft. (221 m) high; 1244 ft. (379 m) long. Official name, Hoover Dam. * * * … Universalium
