منابع مشابه
Photochemistry of the Venus Atmosphere
Carbon monoxide, produced in the Venus atmosphere by photolysis of C02, is removed mainly by reaction with OH. The radical OH is formed in part by photolysis of H 20., in part by reaction of 0 with H02 • Photolysis of HCl provides a major source of H radicals near the visible clouds of Venus and plays a major role in the overall photochemistry. The mixing ratio of 0 2 is estimated to be approxi...
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Christian George,*,†,‡ Markus Ammann, Barbara D’Anna,†,‡ D. J. Donaldson, and Sergey A. Nizkorodov †Universite ́ de Lyon 1, Lyon F-69626, France ‡CNRS, UMR5256, IRCELYON, Institut de Recherches sur la Catalyse et l’Environnement de Lyon, Villeurbanne F-69626, France Laboratory of Radiochemistry and Environmental Chemistry, Paul Scherrer Institut, 5232 Villigen, Switzerland Department of Chemistr...
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Pioneer Venus observations of temperatures and radiative fluxes are examined in an attempt to understand the thermal balance of the lower atmosphere. If all observations are correct and the probe sites are typical of the planet, the second law of thermodynamics requires that the bulk of the lower atmosphere heating must come from a source other than direct sunlight or a thermally driven atmosph...
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The photochemistry of 32 neutral and 21 ion species in Triton's atmosphere is considered. Parent species N2, CH4, and CO (with a mixing ratio of 3 x 10(-4) in our basic model) sublime from the ice with rates of 40, 208, and 0.3 g/cm2/b.y., respectively. Chemistry below 50 km is driven mostly by photolysis of methane by the solar and interstellar medium Lyman-alpha photons, producing hydrocarbon...
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ژورنال
عنوان ژورنال: Journal of the Atmospheric Sciences
سال: 1973
ISSN: 0022-4928,1520-0469
DOI: 10.1175/1520-0469(1973)030<1437:potva>2.0.co;2