Martian Thermospheric Warming Associated With the Planet Encircling Dust Event of 2018
نویسندگان
چکیده
منابع مشابه
Simulation of the 2001 Planet-encircling Dust Storm with the Nasa/noaa Mars General Circulation
GENERAL CIRCULATION MODEL. R. J. Wilson, R.M. Haberle, J. Noble, A.F.C. Bridger, J. Schaeffer, J.R. Barnes, and B.A. Cantor. NOAA/Geophysical Fluid Dynamics Laboratory, Princeton, NJ 08542 ([email protected]), Space Science Division, NASA/Ames Research Center, Moffett Field CA, 94035, College of Oceanic and Atmospheric Sciences, Oregon State University, Corvallis, OR. 97331, Malin Space Scie...
متن کاملHigh Altitude Dust Global Distribution , Vertical Mixing , and Particle Sizes during the 2001 Planet - Encircling Dust
Introduction: Dust aerosols are observed to extend to high altitudes during planetary-scale dust storms [1-4]. Most recent GCM modeling of vertically extensive dust loading over the course of such storms indicates that dust particles with radii of 1-2 µm may be lifted to altitudes above 40 km, and their vertical distributions strongly affected by vigorous meridional transport which is intensifi...
متن کاملStrong thermospheric cooling during the 2009 major stratosphere warming
[1] Thermospheric density simultaneously observed by the CHAMP and GRACE satellites in both the pre‐dawn and afternoon local time sectors undergoes significant decrease across both hemispheres during the major stratospheric sudden warming (SSW) in January 2009. This decrease is largest in the equatorial region near the subsolar latitude, reaching ∼30% at 325 km, and 45% at 475 km altitude in th...
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We discuss the properties of several circumstellar debris disk systems imaged with the Hubble Space Telescope’s Near Infrared Camera and Multi-Object Spectrometer in a survey of young stars with known far-IR excesses. These dusty disks around young (∼ 5–8 Myr) unembedded stars exhibit morphological anisotropies and other characteristics which are suggestive of recent or on-going planet formatio...
متن کاملnew semigroup compactifications via the enveloping semigroups of associated flows
this thesis deals with the construction of some function algebras whose corresponding semigroup compactification are universal with respect to some properies of their enveloping semigroups. the special properties are of beigan a left zero, a left simple, a group, an inflation of the right zero, and an inflation of the rectangular band.
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ژورنال
عنوان ژورنال: Geophysical Research Letters
سال: 2020
ISSN: 0094-8276,1944-8007
DOI: 10.1029/2019gl085302