A thermocline (sometimes metalimnion in lakes) is a thin but distinct layer in a large body of fluid (e.g. water, such as an ocean or lake, or air, such as an atmosphere) in which temperature changes more rapidly with depth than it does in the layers above or below. In the ocean, the thermocline may be thought of as an invisible blanket which sepa...
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http://en.wikipedia.org/wiki/Thermocline
A distinct layer of water where rising warm and sinking cold water meet but do not mix. It is a layer of water where the temperature changes at least one-half a degree per foot of depth. In many of our desert bass lakes, a thermocline often develops during the spring and breaks down in the fall. The colder layer of water is often lacking in oxygen,...
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http://www.azgfd.gov/h_f/fishing_glossary.shtml
a distinct layer in the water column in which temperature changes more rapidly with depth than it does in the layers above or below; a thermocline may be a permanent feature of the body of water, or it may form temporarily in response to phenomena such as the solar heating of surface water during the day
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http://www.bassmaster.com/glossary
The layer of water where the temperature changes at least one-half a degree per foot of depth. Basically, a layer of water where rising warm and sinking cold water meet.
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http://www.bassresource.com/fishing_lures/bass_fishing.html
oceanic water layer in which water temperature decreases rapidly with increasing depth. A widespread permanent thermocline exists beneath the ... [4 related articles]
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http://www.britannica.com/eb/a-z/t/37
ocean layer near the surface within which the water temperature changes rapidly with depth
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http://www.electropedia.org/iev/iev.nsf/display?openform&ievref=801-32-15
A vertical temperature gradient in some layer of a body of water, which is appreciably greater than the gradients above and below it; also a layer in which such a gradient occurs. = The principal thermoclines in the ocean are either seasonal, due to heating of the surface water in summer, or permanent. thermohaline circulation - Circulation in wate...
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http://www.encyclo.co.uk/local/20124
a zone in the water column where there is a very rapid change in temperature, and water density, with depth.
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http://www.encyclo.co.uk/local/20126
Layer of water between the warmer surface zone and the colder deep zone of a thermally stratified body of water. In the thermocline, temperature and oxygen concentration drop precipitously with depth. ... (09 Oct 1997) ...
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http://www.encyclo.co.uk/local/20973
That layer of water in a lake in which the temperature changes 10C with each meter increase in depth.
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http://www.encyclo.co.uk/local/21804
The water depth in a stratified lake at which the temperature changes very rapidly between the epilmnion and hypolimnion.
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the distinct interface between surface waters and cooler, deeper waters; region below the surface layer of the sea or lake, where temperature declines abruptly with increasing depth.
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http://www.fish-uk.com/dictionary.htm
Boundary in a body of water where the greatest vertical change in temperature occurs. This boundary is usually the transition zone between the layer of warm water near the surface that is mixed and the cold deep water layer.
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http://www.physicalgeography.net/physgeoglos/t.html
thermocline 1. In geophysics, a layer in a body of water at which the rate of temperature decreases when depth is at a maximum; such as, a thin layer of water at the depth range of 300-800 meters in the tropical and subtropical basins, between the deep abyssal waters and the surface mixed layer. 2. A horizonal temphorizontal temperature discontinui...
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http://www.wordinfo.info/words/index/info/view_unit/4265/19
The thermocline is a layer of separation between two bodies of water at different temperatures. The sun heats the surface of the sea or lake, hot water is less dense than cold water, so it floats on top of cold water. For everything about thermoclines and haloclines just click on the link.
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https://www.dresseldivers.com/blog/scuba-diving-terms/
The middle layer of a thermally stratified lake or reservoir. In this layer, there is a rapid decrease in temperatures in a lake or reservoir.
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https://www.encyclo.co.uk/local/20094
Depth zone within which temperature changes maximally
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https://www.encyclo.co.uk/local/20125
A transition layer of water in the ocean, with a steeper vertical temperature gradient than that found in the layers of ocean above and below. The permanent ther- mocline separates the warm mixed surface layer of the ocean from the cold deep ocean water, and is found between 100- and 1000-m depths. The thermocline first appears at the 55 - 60 degre...
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https://www.encyclo.co.uk/local/20128
A vertical temperature gradient in some layer of a body of water, which is appreciably greater than the gradients above and below it.
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https://www.encyclo.co.uk/local/20687
As one descends from the surface of the ocean, the temperature remains nearly the same as it was at the surface, but at a certain depth temperature starts decreasing rapidly with depth. This boundary is called the thermocline. In studying the tropical Pacific Ocean, the depth of 20oC water ('the 20oC isotherm') is often used as a proxy for the dept...
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https://www.encyclo.co.uk/local/21182
Sudden changes in water temperature with changing depth. They occur when warmer, lighter water forms a layer above a more dense, colder layer of water If strongly effected by currents it can be the other way round occasionally.
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https://www.scubadoctor.com.au/scuba-diving-glossary.htm
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