Results 31 to 40 of about 418,445 (289)

A case study of dust aerosol radiative properties over Lanzhou, China [PDF]

open access: yesAtmospheric Chemistry and Physics, 2010
The vertical distribution of dust aerosol and its radiative properties are analysed using the data measured by the micropulse lidar, profiling microwave radiometer, sunphotometer, particulate monitor, and nephelometer at the Semi-Arid Climate and ...
L. Zhang   +6 more
doaj   +1 more source

ON GALACTIC DENSITY MODELING IN THE PRESENCE OF DUST EXTINCTION [PDF]

open access: yesThe Astrophysical Journal, 2016
ABSTRACT Inferences about the spatial density or phase-space structure of stellar populations in the Milky Way require a precise determination of the effective survey volume. The volume observed by surveys such as Gaia or near-infrared spectroscopic surveys, which have good coverage of the Galactic midplane region, is highly complex ...
Jo Bovy   +4 more
openaire   +4 more sources

Effects of Charged Martian Dust on Martian Atmosphere Remote Sensing

open access: yesRemote Sensing, 2022
In this paper, the extinction property and optical depth of charged Martian dust at infrared band 3 THz–300 THz are studied using the Mie scattering theory.
Xuebang Gao   +3 more
doaj   +1 more source

Potential of polarization/Raman lidar to separate fine dust, coarse dust, maritime, and anthropogenic aerosol profiles [PDF]

open access: yesAtmospheric Measurement Techniques, 2017
We applied the recently introduced polarization lidar–photometer networking (POLIPHON) technique for the first time to triple-wavelength polarization lidar measurements at 355, 532, and 1064 nm. The lidar observations were performed at Barbados during
R.-E. Mamouri, R.-E. Mamouri, A. Ansmann
doaj   +1 more source

Dust Constraints from joint Observational-Modelling-experiMental analysis (DustCOMM): comparison with measurements and model simulations [PDF]

open access: yesAtmospheric Chemistry and Physics, 2020
Mineral dust is the most abundant aerosol species by mass in the atmosphere, and it impacts global climate, biogeochemistry, and human health. Understanding these varied impacts on the Earth system requires accurate knowledge of dust abundance, size, and
A. A. Adebiyi   +6 more
doaj   +1 more source

The MACC-II 2007–2008 reanalysis: atmospheric dust evaluation and characterization over northern Africa and the Middle East [PDF]

open access: yesAtmospheric Chemistry and Physics, 2015
In the present work, atmospheric mineral dust from a MACC-II short reanalysis run for 2 years (2007–2008) has been evaluated over northern Africa and the Middle East using satellite aerosol products (from MISR, MODIS and OMI satellite sensors), ground ...
E. Cuevas   +13 more
doaj   +1 more source

Extreme dust storm over the eastern Mediterranean in September 2015: satellite, lidar, and surface observations in the Cyprus region [PDF]

open access: yesAtmospheric Chemistry and Physics, 2016
A record-breaking dust storm originating from desert regions in northern Syria and Iraq occurred over the eastern Mediterranean in September 2015. In this contribution of a series of two articles (part 1, observations; part 2, atmospheric modeling ...
R.-E. Mamouri   +6 more
doaj   +1 more source

Radiative Transfer in Spiral Galaxies: Dust Extinction and Emission [PDF]

open access: yes, 2005
I review the results of our Monte Carlo models for the radiative transfer in the dusty disks of spiral galaxies. The simulations are compared to observations of dust extinction in the optical and emission in the FIR, with the aim of deriving the amount ...
BIANCHI, Simone
core   +1 more source

Stratospheric dust collection by DUSTER (Dust in The Upper Stratosphere Tracking Experiment and Retrieval), a balloon-borne instrument, and laboratory analyses of collected dust. [PDF]

open access: yes, 2010
The subject of this work is focused on the study of stratospheric dust with DUSTER (Dust in the Upper Stratosphere Tracking Experiment and Retrieval) a balloon-borne instrument.
Ciucci, Alessandra
core   +1 more source

The nature of interstellar dust as revealed by light scattering

open access: yesAtti della Accademia Peloritana dei Pericolanti : Classe di Scienze Fisiche, Matematiche e Naturali, 2011
Interstellar dust was first identified through the extinction that it causes of optical starlight. Initially, observational and theoretical studies of extinction were made to identify simple ways of removing the effect of extinction.
D. A. Williams
doaj   +1 more source

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