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pelagic zone
(Encyclopedia)pelagic zone: see ocean.continental shelf
(Encyclopedia)continental shelf: see ocean.turbidity current
(Encyclopedia)turbidity current: see ocean.thermohaline circulation
(Encyclopedia)thermohaline circulation: see ocean. ...Davidson, George
(Encyclopedia)Davidson, George, 1825–1911, American geographer and astronomer, b. England. From 1845 to 1895 he was on the staff of the U.S. Coast and Geodetic Survey. He charted (1850–60) the U.S. Pacific coas...oceanography
(Encyclopedia)oceanography, study of the seas and oceans. The major divisions of oceanography include the geological study of the ocean floor (see plate tectonics) and features; physical oceanography, which is conc...salmon, in zoology
(Encyclopedia)salmon sămˈən [key], member of the Salmonidae, a family of marine fish that spawn in freshwater, including the salmons, the trouts, and the chars (subfamily Salmoninae), the whitefish and the cisco...Deep Sea Drilling Project
(Encyclopedia)Deep Sea Drilling Project, U.S. program designed to investigate the evolution of ocean basins by core drilling of ocean sediments and underlying oceanic crust. Funded by the National Science Foundatio...Yap
(Encyclopedia)Yap yăp, yäp [key], state (1990 pop. 10,886), c.47 sq mi (121 sq km), in the W Caroline Islands, W Pacific. One of four states comprising the Federated States of Micronesia, the island group was for...Kuril Islands
(Encyclopedia)Kuril Islands kyo͝orˈēlz, kyo͝orēlzˈ [key], Jap. Chishima-Retto, Rus. Kurilskiye Ostrova, island chain, c.6,020 sq mi (15,590 sq km), Sakhalin region, E Russia. They stretch c.775 mi (1,250 km) ...Browse by Subject
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