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Mungo Park
Mungo Park 1771-1806, British explorer in Africa, b. Selkirk, Scotland. After serving as a surgeon with the East India Company, he was employed by the African Association to explore the course of the Niger River. Traveling NE from the Gambia River, he reached the Niger at Segu and proceeded 300 mi ...
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Richard Lemon Lander
Richard Lemon Lander 1804-34, English explorer. He accompanied Clapperton to the Niger River in 1827 and brought back Clapperton's journal, which was published (1829) with an account of Lander's return to the coast. Accompanied by his brother John Lander (1807-39), he led an expedition (1830-31) to...
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Niamey
Niamey , city (1988 pop. 398,265), capital of Niger and Tillabéry dept., SW Niger, a port on the Niger River. Niamey is Niger's largest city and its administrative and economic center. Much of its importance stems from its location on the Niger River at the crossroads of the country's two mai...
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river
river stream of water larger than a brook or creek. Land surfaces are never perfectly flat, and as a result the runoff after precipitation tends to flow downward by the shortest and steepest course in depressions formed by the intersection of slopes. Runoffs of sufficient volume and velocity join t...
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Niger
Niger , great river of W Africa, c.2,600 mi (4,180 km) long, rising on the Fouta Djallon plateau, SW Guinea, and flowing NE through Guinea and into Mali. In central Mali the Niger forms its vast inland delta (c.30,000 sq mi/77,700 sq km), a maze of channels and shallow lakes. An irrigation project i...
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delta
delta [from triangular shape of the Nile delta, like the Greek letter delta ], a deposit of clay, silt, and sand formed at the mouth of a river where the stream loses velocity and drops part of its sediment load. No delta is formed if the coast is sinking or if there is an ocean or tidal current s...
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Bamako
Bamako , city (1987 pop. 646,163), capital of Mali and of its Bamako region, SW Mali, on the Niger River. It is the nation's administrative center, as well as a river port, a junction on the Dakar-Niger RR, and a major regional trade center. Manufactures include textiles, processed meat, and metal g...
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Timbuktu
Timbuktu , city (1987 pop. 31,925), central Mali, near the Niger River. Connected with the Niger by a series of canals, Timbuktu is served by the small river port of Kabara. Its salt trade and handicraft industries make it an important meeting place for the nomadic people of the Sahara. Timbuktu was...
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Manicouagan
Manicouagan , river, 310 mi (499 km) long, rising in E central Que., Canada, and flowing S to the St. Lawrence River near Baie Comeau. The river is an important source of hydroelectricity.
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Arctic Red River
Arctic Red River c.310 mi (500 km) long, rising in the Mackenzie Mts. of W Northwest Territories, Canada, and flowing generally NW to the Mackenzie River. At its mouth are a post of the Royal Canadian Mounted Police and the village of Tsiigehtchic, formerly Arctic Red River.
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