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Qattara Depression

(Encyclopedia)Qattara Depression mo͝ongkhäfädˈ äl-kät-täräˈ [key], desert basin, c.7,000 sq mi (18,130 sq km), NW Egypt, NE Africa, in the Libyan Desert. It was long believed to be the lowest point (436 ft...

Novokuznetsk

(Encyclopedia)Novokuznetsk nôˈvōko͝ozˌnĕtsk [key], city (1989 pop. 600,000), S central Siberian Russia, on the Tom River. Steel, mining equipment, chemicals, and aluminum are produced. The old town of Kuznets...

Oahe Dam

(Encyclopedia)Oahe Dam ōwäˈhē [key], major unit of the Missouri River basin project, 242 ft (74 m) high and 9,360 ft (2,853 m) long, on the Missouri River, central S.Dak., near Pierre; built 1948–63 by the U....

North Platte project

(Encyclopedia)North Platte project, unit of the U.S. Bureau of Reclamation, in the North Platte River valley, W Nebr. and E Wyo. It supplies hydroelectric power to many towns and industries and provides irrigation ...

Tacheng

(Encyclopedia)Tacheng cho͞ogo͞ochäkˈ [key], town (1994 est. pop. 56,400), N Xinjiang Uygur Autonomous Region, China, in the Dzungarian basin, bordering on Kazakhstan. Long a major center for trade with Central ...

Qinghai

(Encyclopedia)Qinghai or Tsinghai both: chĭngˈhīˈ [key], province (2010 pop. 5,626,722), c.279,000 sq mi (722,797 sq km), W China. Xining is the capital. Qinghai lies in the Tibetan highlands at an average elev...

Arctic Ocean

(Encyclopedia)Arctic Ocean, the smallest ocean, c.5,400,000 sq mi (13,986,000 sq km), located entirely within the Arctic Circle and occupying the region around the North Pole. The Arctic basin was almost wholly u...

Jialing

(Encyclopedia)Jialing kyäˈlĭngˈ, jyäˈ– [key], river, c.450 mi (720 km) long, rising in S Gansu prov., central China, and flowing S through Shaanxi and Sichuan provs. to join the Chang River at Chongqing; it...

Lahontan, Lake

(Encyclopedia)Lahontan, Lake ləhŏnˈtən [key], extinct lake of W Nev. and NE Calif. It was formed by heavy precipitation caused by the Pleistocene glaciers and with Lake Bonneville (see under Bonneville Salt Fla...

Lorca

(Encyclopedia)Lorca lôrˈkä [key], city (1990 pop. 67,338), Murcia prov., SE Spain, in Murcia, on the Guadalentín River. It is a market center for a fertile, irrigated basin producing cereals, fruits, and vegeta...