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Ocean temperature as a term applies to the temperature in the ocean at any depth. It can also apply specifically to the ocean temperatures that are not near the surface. In this case it is synonymous with deep ocean temperature). It is clear that the oceans are warming as a result of climate change and this rate of warming is increasing.
The cooling is wind driven: wind moving over water cools the water and also causes evaporation, leaving a saltier brine. In this process, the water becomes saltier and denser. and decreases in temperature. Once sea ice forms, salts are left out of the ice, a process known as brine exclusion. [28]
An illustration from an 1866 Japanese book. Mahoraga, who is an incarnation of Bodhisattva Kannon in this scene, gives a sermon to folks. The Mahoraga are one of the eight classes of deities (aṣṭasenā) that are said to protect the Dharma. They are described as huge subterranean serpents who lie on their sides and rotate the earth, which ...
Already in May 1996 Sun and Liu published a hypothesis that coupled interactions between ocean winds, the ocean surface and ocean currents can limit water temperatures in the western Pacific. [7] As part of that study, they found that increased equilibrium temperatures drive an increased temperature gradient between the eastern and western Pacific.
Effect of temperature and salinity upon sea water density maximum and sea water freezing temperature. It has long been known that wind can drive ocean currents, but only at the surface. [12] In the 19th century, some oceanographers suggested that the convection of heat could drive deeper currents.
Fisheries are affected by climate change in many ways: marine aquatic ecosystems are being affected by rising ocean temperatures, [100] ocean acidification [101] and ocean deoxygenation, while freshwater ecosystems are being impacted by changes in water temperature, water flow, and fish habitat loss. [102]
This source of energy creates large populations in areas around hydrothermal vents, which provides scientists with an easy stop for research. Organisms can also use chemosynthesis to attract prey or to attract a mate. [34] Giant tube worms can grow to 2.4 m (7 ft 10 in) tall because of the richness of nutrients. Over 300 new species have been ...
[1] [2] Studies have shown high protist diversity exists in oceans, deep sea-vents and river sediments, suggesting large numbers of eukaryotic microbial communities have yet to be discovered. [ 3 ] [ 4 ] There has been little research on mixotrophic protists, but recent studies in marine environments found mixotrophic protists contribute a ...