Oceanography, also known as oceanology, sea science, ocean science, and marine 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 seabed geology; 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, 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.
The Woods Hole Oceanographic Institution is a private, nonprofit research and higher education facility dedicated to the study of marine science and engineering.
Physical oceanography is the study of physical conditions and physical processes within the ocean, especially the motions and physical properties of ocean waters.
A rubber duck or a rubber duckie is a toy shaped like a duck, that is usually yellow with a flat base. It may be made of rubber or rubber-like material such as vinyl plastic. Rubber ducks were invented in the late 1800s when it became possible to more easily shape rubber, and are believed to improve developmental skills in children during water play.
Warren White is a professor emeritus, and a former Research Oceanographer at the Marine Biological Research Division at Scripps Institution of Oceanography at UC San Diego.
A message in a bottle is a form of communication in which a message is sealed in a container and released into a conveyance medium.
The Alexander Agassiz Medal is awarded every three years by the U.S. National Academy of Sciences for an original contribution in the science of oceanography. It was established in 1911 by Sir John Murray in honor of his friend, the scientist Alexander Agassiz.
Walter Heinrich Munk was an American physical oceanographer. He was one of the first scientists to bring statistical methods to the analysis of oceanographic data. Munk worked on a wide range of topics, including surface waves, geophysical implications of variations in the Earth's rotation, tides, internal waves, deep-ocean drilling into the sea floor, acoustical measurements of ocean properties, sea level rise, and climate change. His work won awards including the National Medal of Science, the Kyoto Prize, and induction to the French Legion of Honour.
NOAAS Oceanographer, originally USC&GS Oceanographer, was an American Oceanographer-class oceanographic research vessel in service in the United States Coast and Geodetic Survey from 1966 to 1970 and in the National Oceanic and Atmospheric Administration (NOAA) from 1970 to 1996. She served as flagship of both the Coast and Geodetic Survey and NOAA fleets.
Beachcombing is an activity that consists of an individual "combing" the beach and the intertidal zone, looking for things of value, interest or utility. A beachcomber is a person who participates in the activity of beachcombing.
Friendly Floatees are Plastic bath toys marketed by The First Years and made famous by the work of Curtis Ebbesmeyer, an oceanographer who models ocean currents on the basis of flotsam movements. Ebbesmeyer studied the movements of a consignment of 28,800 Friendly Floatees—yellow ducks, red beavers, blue turtles, and green frogs—that were washed into the Pacific Ocean in 1992. Some of the toys landed along Pacific Ocean shores, such as Hawaii. Others traveled over 27,000 kilometres (17,000 mi), floating over the site where the Titanic sank, and spent years frozen in Arctic ice before reaching the U.S. Eastern Seaboard as well as Irish and also British shores, fifteen years later, in 2007.
Hansa Carrier was a container ship. On 27 May 1990, en route from Korea to the United States, the ship encountered a storm which caused the loss of 21 40-foot cargo containers south of the Alaska Peninsula, near 48°N161°W. Five of these cargo containers contained 61,000 Nike shoes, each of which carried a unique serial number which later made it possible to clearly identify them as part of the spilled cargo. The "Great Shoe Spill of 1990" was one of the several occasions when shipping accidents have contributed to the knowledge of ocean currents and aided scientists and amateur researchers in their endeavours.
A flow tracer is any fluid property used to track the flow velocity and circulation patterns. Tracers can be chemical properties, such as radioactive material, or chemical compounds, physical properties, such as density, temperature, salinity, or dyes, and can be natural or artificially induced. Flow tracers are used in many fields, such as physics, hydrology, limnology, oceanography, environmental studies and atmospheric studies.
Cobb Seamount is a seamount and guyot located 500 km (310 mi) west of Grays Harbor, Washington, United States. Cobb Seamount is one of the seamounts in the Cobb–Eickelberg Seamount chain, a chain of underwater volcanoes created by the Cobb hotspot that terminates near the coast of Alaska. It lies just west of the Cascadia subduction zone, and was discovered in August 1950 by the U.S. Fish and Wildlife Service fisheries research vessel R/V John N. Cobb. By 1967, over 927 km (576 mi) of soundings and dozens of samples from the seamount had been collected.
Gene Carl Feldman has been an oceanographer at NASA Goddard Space Flight Center (GSFC) since 1985. His primary interest has been to try to make the data that NASA gathers from its spaceborne fleet of Earth observing instruments, especially those monitoring the subtle changes in ocean color, as scientifically credible, readily understandable and as easily available to the broadest group of people possible. He has been involved in a number of past and present NASA missions including the Coastal Zone Color Scanner (CZCS), the Sea-Viewing Wide Field Sensor (SeaWiFS) and the Moderate-Resolution Imaging Spectroradiometer (MODIS) and along with the NASA Ocean Biology Processing group which he co-leads, been given the responsibility for designing, implementing and operating the data processing and mission operations component of ocean salinity mission called Aquarius, a space mission developed by NASA and the Space Agency of Argentina - Comisión Nacional de Actividades Espaciales (CONAE) that was successfully launched in June 2011 and began routine operations on December 1, 2011 and completed its prime mission in June 2015.
NOAAS Discoverer, originally USC&GS Discoverer, was an American Oceanographer-class oceanographic research vessel in service in the United States Coast and Geodetic Survey from 1966 to 1970 and in the National Oceanic and Atmospheric Administration (NOAA) from 1970 to 1996.
Moby-Duck: The True Story of 28,800 Bath Toys Lost at Sea and of the Beachcombers, Oceanographers, Environmentalists, and Fools, Including the Author, Who Went in Search of Them is a book by Donovan Hohn concerning 28,800 plastic ducks and other toys, known as the Friendly Floatees, which were washed overboard from a container ship in the Pacific Ocean on 10 January 1992 and have subsequently been found on beaches around the world and used by oceanographers including Curtis Ebbesmeyer to trace ocean currents.
Lorenz Magaard was a German-American mathematician and oceanographer. He made essential contributions to the theory of ocean waves and earned particular credit for organizing education and research.
David Michael Karl is an American microbial biologist and oceanographer. He is the Victor and Peggy Brandstrom Pavel Professor of Microbial Oceanography at the University of Hawaiʻi at Mānoa and the Director of the University Center for Microbial Oceanography: Research and Education.
Paola Malanotte Rizzoli is a physical oceanographer known for her research on ocean circulation and sea level rise, especially with respect to flooding conditions in Venice.
