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mesosphere
mesosphere
The Oxford Pocket Dictionary of Current English
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2009
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© The Oxford Pocket Dictionary of Current English 2009, originally published by Oxford University Press 2009. (Hide copyright information)
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mes·o·sphere
/ ˈmezəˌsfi(ə)r; ˈmē-/
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n.
the region of the earth's atmosphere above the stratosphere and below the thermosphere, between about 30 and 50 miles (50 and 80 km) in altitude.
DERIVATIVES:
mes·o·spher·ic
/ ˌmezəˈsfi(ə)rik; ˌmē-/ adj.
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Climatological effects of orography and land-sea heating contrasts on the gravity wave-driven circulation of the mesosphere
Magazine article from: Journal of the Atmospheric Sciences; 1/1/2003; ; 700+ words
; ...accompanied by lower temperatures in the mesosphere up to about 80 km. The temperature...forcing changes sign again in the upper mesosphere/lower thermosphere, which, except...3 to 6. The thermal effects in the mesosphere are interpreted in terms of a global...
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The Origin of Stationary Planetary Waves in the Upper Mesosphere
Magazine article from: Journal of the Atmospheric Sciences; 12/15/2003; ; 700+ words
; ...exist to at least 100 km in the winter mesosphere. Waves are also seen in the summer upper mesosphere. A three-dimensional numerical model...planetary waves in the middle and upper mesosphere. The amplitude from in situ forcing by...
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LINKING WEATHER DISTURBANCES TO THE MESOSPHERE AND LOWER THERMOSPHERE
Magazine article from: Bulletin of the American Meteorological Society; 8/1/2009; ; 700+ words
; ...much higher altitudes, including the mesosphere (up to 90 km), probably the thermosphere...carry significant momentum flux to the mesosphere where, upon breaking or dissipation...in the flux of gravity waves to the mesosphere associated with these SSWs. For example...
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Reservoir of water hides high above Earth. (water vapor in mesosphere)
Magazine article from: Science News; 8/23/1997; ; 700+ words
; ...the upper stratosphere and overlying mesosphere, from 35 to 100 kilometers above Earth...surprising abundance of hydroxyl in the upper mesosphere above the Arctic, at altitudes of 60...investigators paid scant attention to the upper mesosphere; they expected it would contain too...
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Large-Scale Waves in the Mesosphere and Lower Thermosphere Observed by SABER
Magazine article from: Journal of the Atmospheric Sciences; 12/1/2005; ; 700+ words
; ...NASA's Thermosphere-Ionosphere-Mesosphere Energetics and Dynamics (TIMED) satellite...structure and traveling waves of the mesosphere and lower thermosphere (MLT) since...traveling planetary-scale waves in the mesosphere and lower thermosphere (MLT) (e...
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Diagnostic Analysis of Tidal Winds and the Eliassen-Palm Flux Divergence in the Mesosphere and Lower Thermosphere from TIMED/SABER Temperatures
Magazine article from: Journal of the Atmospheric Sciences; 12/1/2008; ; 700+ words
; ...Palm (EP) flux divergence in the mesosphere and lower thermosphere (MLT) based...onboard the Thermosphere-Ionosphere-Mesosphere Energetics and Dynamics (TIMED) satellite...zonal mean wind is present in the entire mesosphere from 50 to 90 km. The equatorial MBO...
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The seasonal variation of the propagating diurnal tide in the mesosphere and lower thermosphere. Part II: The role of tidal heating and zonal mean winds
Magazine article from: Journal of the Atmospheric Sciences; 3/1/2002; ; 700+ words
; ...the propagating diurnal tide in the mesosphere and lower thermosphere simulated in...zonal mean easterlies in the summer mesosphere. Although these shears occur on an...the propagating diurnal tide in the mesosphere and lower thermosphere. The simulated...
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Diagnosis of dynamics and energy balance in the mesosphere and lower thermosphere
Magazine article from: Journal of the Atmospheric Sciences; 8/15/2001; ; 700+ words
; ...is especially useful for studying the mesosphere and lower thermosphere where dynamics...the menopause. 1. Introduction The mesosphere and lower thermosphere (MLT) region...vertical distribution of ozone in the mesosphere and lower thermosphere. J. Geophys...
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OSIRIS observations of OH [A.sup.2][[summation].sup.+]-[X.sup.2][PI] 308 nm solar resonance fluorescence at sunrise in the upper mesosphere (1).(optical spectrograph and infra-red imager system)
Magazine article from: Canadian Journal of Physics; 2/1/2007; ; 700+ words
; ...troposphere, the stratosphere, and the mesosphere. The wavelength range, 275 nm to 810...detects the OH 308 nm emission in the mesosphere from sunrise through to sunset. One...stratosphere, de la stratosphere et de la mesosphere. Le domaine de longueur d'onde...
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The stratopause semiannual oscillation in the Berlin troposphere-stratosphere-mesosphere GCM
Magazine article from: Journal of the Atmospheric Sciences; 12/1/1997; ; 700+ words
; ...oscillation (SAO) in the Berlin troposphere-stratosphere-mesosphere general circulation model (TSM GCM) is investigated. The...N, 167 deg E). The westerlies first appear in the lower mesosphere shortly after the solstices and propagate downward with a...
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Mesosphere
Book article from: World of Earth Science
Mesosphere Based on the vertical temperature distribution...distinguished: the troposphere, stratosphere , mesosphere, and thermosphere,. These layers...stratopause (between the stratosphere and the mesosphere), and the mesopause (between the...
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mesosphere
Book article from: The Oxford Companion to the Earth
mesosphere The layer of the atmosphere in the altitude range 50 to 80 km is the mesosphere. Because meso is Greek for ‘middle...troposphere at altitudes below about 15 km, and the mesosphere accounts for less than 0.1 per cent of the...
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Stratosphere and Stratopause
Book article from: World of Earth Science
...troposphere , the stratosphere, the mesosphere , and the thermosphere . In the troposphere and the mesosphere, the temperature decreases with altitude...separating the stratosphere and the mesosphere), and the mesopause (between the...
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Atmosphere, Composition and Structure
Encyclopedia entry from: UXL Encyclopedia of Science
...are the troposphere, stratosphere, mesosphere, thermosphere, and exosphere. Although...charged atoms and molecules (ions). Mesosphere: The third layer of the atmosphere...atmosphere, extending from the top of the mesosphere and extending about 400 miles (640...
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atmosphere
Book article from: The Columbia Encyclopedia, Sixth Edition
...50 km). Above this layer is the mesosphere which extends to about 50 mi (80 km...10°C) at the base of the mesosphere to -166°F (-110°C...it begins to rise at the top of the mesosphere. The next layer is the thermosphere...
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