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Census of Marine Life

(Encyclopedia)Census of Marine Life, an international program (2001–2010) to assess and explain the diversity, distribution, and abundance of living organisms in the oceans. A project involving more than 2,700 sc...

O'Sullivan Dam

(Encyclopedia)O'Sullivan Dam, Wash.: see Columbia basin project. ...

Ocean Drilling Program

(Encyclopedia)Ocean Drilling Program: see under Deep Sea Drilling Project. ...

Integrated Ocean Drilling Program

(Encyclopedia)Integrated Ocean Drilling Program: see under Deep Sea Drilling Project. ...

Madeira, river, Bolivia and Brazil

(Encyclopedia)Madeira mədāˈrə [key], river, c.2,100 mi (3,380 km) long, formed by the junction of the Beni and Mamoré rivers on the Bolivia-Brazil border. It flows north along the border for c.60 mi (100 km), ...

Mather, John Cromwell

(Encyclopedia)Mather, John Cromwell, 1946–, American astrophysicist, b. Roanoke, Va., Ph.D. Univ. of California, Berkeley, 1974. He has been a researcher at NASA's Goddard Space Flight Center in Greenbelt, Md., s...

Chesney, Francis Rawdon

(Encyclopedia)Chesney, Francis Rawdon chĕzˈnē [key], 1789–1872, British soldier and explorer in Asia. His examination of a route for the Suez Canal (1829) demonstrated the feasibility of building a canal and l...

Twin Falls

(Encyclopedia)Twin Falls, city (1990 pop. 27,591), seat of Twin Falls co., S Idaho, in the Snake River valley; inc. 1905. The city began as a center of a private irrigation project, which is supplemented by the Min...

Kariba Dam

(Encyclopedia)Kariba Dam kärēˈbä [key], hydroelectric project, in Kariba Gorge of the Zambezi River, on the Zambia-Zimbabwe border, S central Africa; built 1955–59. One of the world's largest dams, it is 420 ...

Primaticcio, Francesco

(Encyclopedia)Primaticcio, Francesco fränchāsˈkō prēmätētˈchō [key], 1504–70, Italian painter, called Le Primatice by the French. He was influenced by Correggio and by Michelangelo. As assistant to Giuli...