Results 11 to 20 of about 13,871 (266)
Clouds in the Martian Atmosphere [PDF]
, 2021 Abstract Although resembling an extremely dry desert, planet Mars hosts clouds in its atmosphere. Every day somewhere on the planet a part of the tiny amount of water vapor held by the atmosphere can condense as ice crystals to form mainly cirrus-type clouds.
Määttänen, Anni, Montmessin, Franck
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The Acidity of Atmospheric Particles and Clouds [PDF]
Atmospheric Chemistry and Physics, 2019 Abstract. Acidity, defined as pH, is a central component of aqueous chemistry. In the atmosphere, the acidity of condensed phases (aerosol particles, cloud water, and fog droplets) governs the phase partitioning of semi-volatile gases such as HNO3, NH3, and HCl, as well as chemical reaction rates.
H. O. T. Pye +24 more
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INFERENCE OF INHOMOGENEOUS CLOUDS IN AN EXOPLANET ATMOSPHERE [PDF]
The Astrophysical Journal, 2013 We present new visible and infrared observations of the hot Jupiter Kepler-7b to determine its atmospheric properties. Our analysis allows us to 1) refine Kepler-7b's relatively large geometric albedo of Ag=0.35+-0.02, 2) place upper limits on Kepler-7b thermal emission that remains undetected in both Spitzer bandpasses and 3) report a westward shift ...
Demory, Brice-Olivier +13 more
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Atmospheric composition, chemistry, and clouds [PDF]
, 2007 Venus’ atmosphere has a rich chemistry involving interactions among sulfur, chlorine, nitrogen, hydrogen, and oxygen radicals. The chemical regimes in the atmosphere range from ion-neutral reactions in the ionosphere to photochemistry in the middle atmosphere to thermal equilibrium chemistry and surface-atmosphere reactions in the lower atmosphere.
Mills, Franklin +2 more
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Clouds in Exoplanetary Atmospheres [PDF]
, 2021 6 pages with one figure; to appear as a book chapter in "ExoFrontiers: Big questions in exoplanetary science", Ed.
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Cloud Formation in Exoplanetary Atmospheres
, 2023 This invited review for young researchers presents key ideas on cloud formation as key part for virtual laboratories for exoplanet atmospheres. The basic concepts are presented, followed by utilising a time-scale analysis to disentangle process hierarchies.
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In the Clouds: On the Vagueness of Atmospheres [PDF]
Ambiances, 2017 To define ‘atmospheres’ as phenomena between object and subject in the process of perception has almost generally been accepted. Atmospheres are experienced in terms of affect as quasi-objective, free-floating emotions. Given that, how may an atmosphere be described adequately?
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Clouds and the Atmospheric Circulation Response to Warming [PDF]
Journal of Climate, 2016 Abstract The authors study the effect of clouds on the atmospheric circulation response to CO2 quadrupling in an aquaplanet model with a slab ocean lower boundary. The cloud effect is isolated by locking the clouds to either the control or 4xCO2 state in the shortwave (SW) or longwave (LW) radiation schemes. In the model, cloud radiative
Ceppi, P, Hartmann, DL
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Visualization of Clouds and Atmospheric Air Flows [PDF]
IEEE Computer Graphics and Applications, 2019 Cloud dynamics play an essential role in meteorology. With the increase of computational power and due to the recent advances in cloud modeling, numerical simulations become available that include cloud evolution and precipitation processes at an unprecedented level of detail.
Noel Rimensberger +2 more
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Cloud removal Using Atmosphere Model
CoRR, 2022 Cloud removal is an essential task in remote sensing data analysis. As the image sensors are distant from the earth ground, it is likely that part of the area of interests is covered by cloud. Moreover, the atmosphere in between creates a constant haze layer upon the acquired images.
Yi Guo 0001, Feng Li 0003, Zhuo Wang
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