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Aleksandr Dralkin
Aleksandr Gavrilovich Dralkin (russian: Александр Гаврилович Дралкин; 3 November 1911 – 2007) was a Soviet oceanology, oceanologist, geographer and polar explorer. He was a leader of the Fourth Soviet Antarctic Expedition and the Seventh Soviet Antarctic Expedition. He also worked on the North Pole-4 Soviet and Russian manned drifting ice stations, drifting ice station (1954–1957) in the Arctic Ocean. Dralkin died in 2007. References 1911 births 2007 deaths Explorers of the Arctic Russian and Soviet polar explorers Russian explorers {{geoscientist-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oceanology
Oceanography (), also known as oceanology and ocean science, is the scientific study of the oceans. It is an Earth science, which covers a wide range of topics, including ecosystem dynamics; ocean currents, waves, and geophysical fluid dynamics; plate tectonics and the geology of the sea floor; and fluxes of various chemical substances and physical properties within the ocean and across its boundaries. These diverse topics reflect multiple disciplines that oceanographers utilize to glean further knowledge of the world ocean, including astronomy, biology, chemistry, climatology, geography, geology, hydrology, meteorology and physics. Paleoceanography studies the history of the oceans in the geologic past. An oceanographer is a person who studies many matters concerned with oceans, including marine geology, physics, chemistry and biology. History Early history Humans first acquired knowledge of the waves and currents of the seas and oceans in pre-historic times. Observations on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
