Low Arabian dust extinction‐to‐backscatter ratio
نویسندگان
چکیده
منابع مشابه
Arabian Red Sea coastal soils as potential mineral dust sources
Both Moderate Resolution Imaging Spectroradiometer (MODIS) and Spinning Enhanced Visible and InfraRed Imager (SEVIRI) satellite observations suggest that the narrow heterogeneous Red Sea coastal region is a frequent source of airborne dust that, because of its proximity, directly affects the Red Sea and coastal urban centers. The potential of soils to be suspended as airborne mineral dust depen...
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A dust aerosol model was developed and its performance validated against pre-INDOEX measurements. This model was incorporated in the NCMRWF T80 global model. A five-day integration was performed with the assumption that light mineral dust is present over Arabian Sea. Mean shortwave dust forcings were computed from the forecast. In general, at surface, a negative dust forcing was noted. At the t...
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The D/H ratio in interstellar gas varies on scales of a few hundred pc in the local Milky Way, with D/H values ranging from ∼7 ppm to ∼22 ppm. The reduction in D/H relative to the primordial value of D/H ≈ 26 ppm is usually attributed to " astration " – conversion of D into other elements by nuclear fusion in stars. However, it is shown here that astration has difficulty accounting for the obse...
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ژورنال
عنوان ژورنال: Geophysical Research Letters
سال: 2013
ISSN: 0094-8276,1944-8007
DOI: 10.1002/grl.50898