Columbia Encyclopedia

(Encyclopedia) Gardena, Val väl gärdāˈnä [key], Alpine valley, c.15 mi (25 km) long, in the Dolomites, Trentino–Alto Adige, N Italy. Its scenery attracts many tourists. Ortisei is the best-known resort. ...

(Encyclopedia) Midland. 1 City (1990 pop. 38,053), seat of Midland co., central Mich., in the Saginaw valley at the confluence of the Tittabawassee and Chippewa rivers; inc. 1887. Midland owes its development after ...

(Encyclopedia) Ashley, William Henry, c.1778–1838, American fur trader and politician, b. Virginia. In 1820 he was elected lieutenant governor of Missouri. He sent fur-trading expeditions up the Missouri River to ...

(Encyclopedia) Danakil, desert region, NE Ethiopia and neighboring portions of Djibouti and Eritrea, c.350 mi (560 km) long and 50–250 mi (80–400 km) wide, between the gulfs of Zula and Tadjoura. It is bordered ...

(Encyclopedia) supernova, a massive star in the latter stages of stellar evolution that suddenly contracts and then explodes, increasing its energy output as much as a billionfold. Supernovas are the principal distr...

(Encyclopedia) Maloja mälōˈyä [key], pass, 5,960 ft (1,817 m) high, Grisons canton, SE Switzerland, leading from the Engadine valley to Italy. The lowest of passes to Italy, it crosses the Rhaetian Alps. ...

(Encyclopedia) Asansol əsənsōlˈ [key], city, West Bengal state, NE India. It is an industrial center in the Damodar valley coal-mining area, with rail and road connections to major c...

(Encyclopedia) Natron, Lake nāˈtrən [key], c.35 mi (60 km) long and 15 mi (20 km) wide, in the Great Rift Valley, E Africa, on the Kenya-Tanzania border. It has soda, salt, and magnesite deposits. ...

(Encyclopedia) North Highlands, uninc. town (1990 pop. 42,105), Sacramento co., N central Calif., a residential suburb of Sacramento, in the Sacramento valley. The town grew dramatically in the latter 20th cent. Cit...

(Encyclopedia) Penticton, city (1991 pop. 27,258), S British Columbia, Canada, located where the Okanagan River flows into Okanagan Lake. It is a service and trade center for the Okanagan valley, a resort and fruit-...