Oceanography (from the Ancient Greek ὠκεανός "ocean" and γράφω "write"), also known as oceanology, is the scientific study of the ocean. It is an important 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.
Oadby is a small town in Leicestershire, three miles south east of Leicester city centre. The town is famous for Leicester Racecourse, situated on the border between Oadby and Stoneygate, and the University of Leicester Botanical Garden. Oadby had a population of 23,849 in 2011 and like its neighbour Wigston, Oadby is made up of five wards and is one of several satellite towns surrounding Leicester. The Borough of Oadby and Wigston is twinned with Maromme in France, and Norderstedt in Germany.