saturation meteorology definition
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Saturation: In meteorology, the state of the atmosphere in... Saturation: In meteorology, the state of the atmosphere in... Saturation: In meteorology, the state of the atmosphere in which air contains the maximum amount of water vapor that it can hold at a specific temperature and air pressure. At saturation: the relative humidity is 100 percent, temperature and dew point are equal, evaporation of water ceases. MORE:
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Saturation: In meteorology, the state of the atmosphere in... January 23, 1999. Saturation: In meteorology, the state of the atmosphere in which air contains the maximum amount of water vapor that it can hold at a specific temperature and air pressure. At saturation: the relative humidity is 100 percent, temperature and dew point are equal, evaporation of water ceases.
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precipitation 1. Meteorology. a. Any form of water, such as rain, snow, sleet, or hail, that falls to the earth's surface. b. The quantity of such water falling in a specific area within a specific period. 2. A hastening or acceleration, especially one that is sudden or unexpected: He is responsible for the precipitation of his own demise.
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- Definition of stratosphere. 1 : the part of the earth's atmosphere which extends from the top of the troposphere to about 30 miles (50 kilometers) above the surface and in which temperature increases gradually to about 32° F (0° C) and clouds rarely form.
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SATURATION 1. the process of totally saturating something with a substance. 2. the act of soaking thoroughly with a liquid. 3. a condition in which a quantity no longer responds to some external influence. 4. chromatic purity: freedom from dilution with white and hence vivid in hue. Familiarity information: SATURATION used as a noun is uncommon.
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desaturation de·sat·u·ra·tion. 1. The act, or the result of the act, of making something less completely saturated; more specifically, the percentage of total binding sites remaining unfilled; for example, when hemoglobin is 70% saturated with oxygen and nothing else, its desaturation is 30%. Compare: saturation (5). 2.
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Inversion (meteorology) In meteorology, an inversion is a deviation from the normal change of an atmospheric property with altitude. It almost always refers to a temperature inversion, i.e. an increase in temperature with height, or to the layer (inversion layer) within which such an increase occurs. An inversion can lead to pollution such as smog being trapped close to the ground, with possible adverse effects on health.
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- Saturation flow rate is defined as the flow rate per lane at which vehicles can pass through a signalized intersection in such a stable moving queue. By definition, it is computed as s = 3,600/h where; s = saturation flow rate (vphgpl), h = saturation headway (sec), 3,600 = number of seconds per hour.
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The Proper Measurement of the Greenhouse Gases Anthropogenic cloudiness is just as important as anthropogenic water vapor, so the saturation argument in addition to being empirically wrong is additionally theoretically invalid. Now for a review of the comments of various sources on the role of water vapor in the climate system. National Oceanic and Atmospheric Administration (NOAA) The comments by NOAA concerning the role of water vapor in global warming are generally judicious and exemplary.
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- How do clouds and rain form? Water vapour saturation. The air in our atmosphere always contains some water vapour, whose density can only climb to a certain saturation value at any given temperature. The maximum possible water vapour content of the air however increases out of proportion to any increase in temperature.
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Saturation (chemistry) 1 Saturation is the point at which a solution of a substance can dissolve no more of that substance. 2  This point of maximum concentration, the saturation point, depends on the temperature of the liquid as well as the chemical nature of the substances involved.
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Understanding Dew Point Regardless of the air's temperature it is able to hold water vapor. When the water vapor that is in the air reaches its maximum, saturation results. Saturation is also referred to as 100% relative humidity. Once 100% relative humidity is reached, its dew point temperature is reached.
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Glossary of Magnetic Terms MAGNETIC SATURATION: The maximum amount of magnetic energy that can be absorbed by a magnetic substance. MAXIMUM ENERGY PRODUCT, BH max: The point on the BH curve where the product of B and H is a maximum and the required volume of magnet material required to project a given energy into its surroundings is a minimum.
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Semantic Satiation Semantic satiation. Semantic satiation (also semantic saturation) is a psychological phenomenon in which repetition causes a word or phrase to temporarily lose meaning for the listener, who then perceives the speech as repeated meaningless sounds. Contents.
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Color Saturation Definition - What does Color Saturation mean? Color saturation refers to the intensity of color in an image. In technical terms, it is the expression of the bandwidth of light from a source. The term hue refers to the color of the image itself, while saturation describes the intensity (purity) of that hue. When color is fully saturated, the color is considered in purest (truest) version.
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Semantic Satiation Semantic satiation (also semantic saturation) is a psychological phenomenon in which repetition causes a word or phrase to temporarily lose meaning for the listener, who then perceives the speech as repeated meaningless sounds.
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- Chapter 4 – Saturation. 4.2. It is common for oil or gas saturation to be zero, but water saturation is always greater than. zero. Saturation is a direct measure of the fluid content of the porous rock. It therefore. directly influences the hydrocarbon storage capacity of the reservoir. Other uses are the.
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- Relative Humidity. A dimensionless ratio, expressed in percent, of the amount of atmospheric moisture present relative to the amount that would be present if the air were saturated.Since the latter amount is dependent on temperature, relative humidity is a function of both moisture content and temperature.elative Humidity. A dimensionless ratio, expressed in percent, of the amount of atmospheric moisture present relative to the amount that would be present if the air were saturated.
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What are the conditions leading to the development of temperature inversion and the consequences of this atmospheric phenomenon? An atmospheric temperature inversion, also known as stable conditions, may occur due to ground surface radiation thermal loss to the night sky on clear nights. The air near the ground is then cooler and cannot rise into the warmer air above. Hence the term stable.
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Disneyland Paris 14 Day Long Range Forecast The amount of water vapor in the air at any given time is usually less than that required to saturate the air. The relative humidity is the percent of saturation humidity, generally calculated in relation to saturated vapor density.
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Meteorology Maritime Polar The source region for mP air is over cold ocean currents or high latitude ocean waters. This air does not have the moisture content as mT air. Since mP air is always near saturation, orographic lifting of the air mass can produce widespread rain or snow.
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Meteorology Mesoscale meteorology is the study of atmospheric phenomena that has horizontal scales ranging from microscale limits to synoptic scale limits and a vertical scale that starts at the Earth's surface and includes the atmospheric boundary layer, troposphere, tropopause, and the lower section of the stratosphere.
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air mass Meteorology a body of air covering a wide area and having almost the same properties or characteristics throughout.
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supersaturated su·per·sat·u·rate. tr.v. su·per·sat·u·rat·ed, su·per·sat·u·rat·ing, su·per·sat·u·rates. 1. To cause (a chemical solution) to contain more dissolved solute than is normally possible under given conditions of temperature and pressure. 2. To cause (a vapor) to exceed the normal saturation vapor pressure at a given temperature.
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- Confidence votes 303. Oxygen saturation refers to the fraction of hemoglobin that is saturated by oxygen. It is related to the partial pressure of oxygen in the inspired air and, therefore, to altitude. Normal oxygen saturation in an otherwise healthy individual at sea level is > 95%.
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Fluid Mechanics: What is the difference between vapour pressure and saturation pressure? And Saturation Pressure can be defined as the pressure corresponding to a temperature called saturated temperature (say T0) at which the vapour pressure of the mixture equals the atmospheric pressure. (The system is said to have reached its boiling point.) Lets, understand it from the graph above(from wiki).
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- The aim of an hygrometer measurement is to determine the percentage of water in the air, compared to fully saturated air - i.e. 100% saturation. So the measurement is expresse…d as a percentage figure. A different measurement of the same property is to measure the 'dew point' in that environment.