Search results
Results from the WOW.Com Content Network
Marine geological studies were of extreme importance in providing the critical evidence for sea floor spreading and plate tectonics in the years following World War II. The deep ocean floor is the last essentially unexplored frontier and detailed mapping in support of economic ( petroleum and metal mining ), natural disaster mitigation, and ...
During 1872 and 1876, Challenger expedition started the modern marine survey and marked the foundation of oceanography. Since then, scientific exploration of the oceans have made many discoveries. At the end of the 19th century, America built the USS Albatross to carry out ocean surveys.
The scientific scope of IODP is laid out in the program's science plan, Illuminating Earth's Past, Present, and Future.The science plan covers a 10-year period of operations and consists of a list of scientific challenges that are organized into four themes called Climate and Ocean Change, Biosphere Frontiers, Earth Connections, and Earth in Motion.
The program used the drillship JOIDES Resolution on 110 expeditions (legs) to collect about 2,000 deep sea cores from major geological features located in the ocean basins of the world. Drilling discoveries led to further questions and hypotheses, as well as to new disciplines in earth sciences such as the field of paleoceanography .
The scope of underwater exploration includes the distribution and variety of marine and aquatic life, measurement of the geographical distribution of the chemical and physical properties, including movement of the water, and the geophysical, geological and topographical features of the Earth's crust where it is covered by water.
Oceanography and Climate Laboratory in Paris LOCEAN Archived 2014-10-12 at the Wayback Machine Paul Ricard Oceanographic Institute on the island of Embiez near Six-Fours-les-Plages . Roscoff Marine Station , associated with Sorbonne University , is the oldest marine research station in the world. [ 17 ]
The potential of oil beneath deep ocean salt domes remains an important avenue for commercial development today. [4] [1] As for the purpose of the scientific exploration, one of the most important discoveries was made when the crew drilled 17 holes at 10 different locations along an oceanic ridge between South America and Africa.
Thermohaline circulation. Oceanography (from Ancient Greek ὠκεανός (ōkeanós) 'ocean' and γραφή (graphḗ) 'writing'), also known as oceanology, sea science, ocean science, and marine science, is the scientific study of the ocean, including its physics, chemistry, biology, and geology.