Graph showing a tropical ocean thermocline (depth vs. temperature). Note the rapid change between 100 and 1000 meters. The temperature is nearly constant after 1500 meters depth.
A thermocline (also known as the thermal layer or the metalimnion in lakes) is
a distinct layer based on temperature within a large body of fluid (e.g. water, as in an ocean or lake; or air, e.g. an atmosphere) with a high gradient of distinct temperature differences associated with depth. In the ocean, the thermocline divides the upper mixed layer from the calm deep water below.[1]
Depending largely on season, latitude, and turbulent mixing by wind, thermoclines may be a semi-permanent feature of the body of water in which they occur, or they may form temporarily in response to phenomena such as the radiative heating/cooling of surface water during the day/night. Factors that affect the depth and thickness of a thermocline include seasonal weather variations, latitude, and local environmental conditions, such as tides and currents.
^Britannica, The Editors of Encyclopaedia. "thermocline". Encyclopedia Britannica. Retrieved 16 June 2023.
A thermocline (also known as the thermal layer or the metalimnion in lakes) is a distinct layer based on temperature within a large body of fluid (e.g...
As the thermocline rises up a sloping lake bed, it can also cause benthic turbulence by convective overturning, whereas the falling thermocline experiences...
These changes in surface temperature reflect changes in the depth of the thermocline. Changes in the Walker circulation with time occur in conjunction with...
storage tank with closed water circuit, stratified thermal storage, thermocline tank and water stratified tank storage but in all cases the significant...
sound originating on one side of the thermocline tends to be bent, or refracted, through the thermocline. The thermocline may be present in shallower coastal...
permanent thermocline. The temperature difference through this layer may be as large as 20°C, depending on latitude. The permanent thermocline coincides...
thermocline – a thermocline is an area within a body of water that marks a drastic change in temperature. A halocline can coincide with a thermocline...
it contains a thermocline, a distinct boundary between warmer surface water and colder deep water. In tropical regions, the thermocline is typically deeper...
region of sharp changes in temperature, salinity and density called the thermocline, halocline, and pycnocline respectively. The temperature variations are...
explains the periodical variation of the sea surface temperature (SST) and thermocline depth that occurs in the central equatorial Pacific Ocean. The physical...
during the daytime, they stay below the thermocline. Vertical movement patterns correlated with thermocline depth, and they differed from December to...
In this case, the hypolimnion and epilimnion are separated not by a thermocline but by a halocline, which is sometimes referred to as a chemocline. Lakes...
affects the Atlantic thermocline on a decadal timescale and over centuries it can change the buoyancy of the Atlantic thermocline and therefore the formation...
Detection of the acoustic signal from the ULBs must be made below the thermocline and within a maximum range, under nominal conditions, of 2,000–3,000 m...
is at nearly constant temperature at all depths. The development of a thermocline is strongest around late December and peaks in late summer to early autumn...
(2), which are broken up easily and may not sink below the permanent thermocline. Krill also release faecal pellets (3) whilst they feed, which can sink...
is 4.4–8.5 years. North Atlantic Deep Water flows southward below the thermocline of the subtropical gyre. The Sargasso Sea in the western North Atlantic...
have a system both above and below the thermocline at the proper depth; sound passing through the thermocline is distorted resulting in a lower detection...
The warmer water is separated from deeper, cooler water by a stable thermocline, where the temperature makes a rapid change. This keeps the warm surface...
Warner, Sally J.; Hughes, Kenneth; Moum, James N. (2023). "Prolonged thermocline warming by near-inertial internal waves in the wakes of tropical cyclones"...
blocks heat export and prevents the ventilation of the Indian Ocean thermocline. That continent also drives the Indian Ocean monsoon, the strongest on...
the lake is relatively warmer than the other Great Lakes, there is a thermocline, meaning that as a diver descends, the water temperature drops about...
L. (2010). "Estimated rates of carbon tetrachloride removal in the thermocline and deep waters of the East Sea (Sea of Japan)". Marine Chemistry. 121...
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