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Modeling dust and soluble iron deposition to the South Atlantic Ocean
(American Geophysical Union, 2010-06)
The global chemical transport model GEOS-Chem, implemented with a dust-iron dissolution scheme, was used to analyze the magnitude and spatial distribution of mineral dust and soluble-iron (sol-Fe) deposition to the South ...
Late-glacial elevated dust deposition linked to westerly wind shifts in southern South America
(Nature Publishing Group, 2015-07)
Atmospheric dust loadings play a crucial role in the global climate system. Southern South America is a key dust source, however, dust deposition rates remain poorly quantified since the last glacial termination (~17 kyr ...
Elevated dust deposition in Tierra del Fuego (Chile) resulting from Neoglacial Darwin Cordillera glacier fluctuations
(John Wiley & Sons Ltd, 2016-10)
Atmospheric mineral dust is intrinsically linked with climate. Although dust flux variability on glacial–interglacial timescales is well documented, Holocene dust records remain scarce. To fill this gap, we conducted ...
High-latitude dust in the Earth system
(American Geophysical Union, 2016-06)
Natural dust is often associated with hot, subtropical deserts, but significant dust events have been reported from cold, high latitudes. This review synthesizes current understanding of high-latitude (≥50°N and ≥40°S) ...
Dust evolution in zoom-in cosmological simulations of galaxy formation
(Oxford University Press, 2021-05)
We present cosmological zoom-in hydrodynamical simulations for the formation of disc galaxies, implementing dust evolution and dust promoted cooling of hot gas. We couple an improved version of our previous treatment of ...
Automated determination of the orientation of dust devil tracks in mars orbiter images
(2013-06-03)
The paper presents and evaluates three methods for automatically estimating the main orientation of Martian dust devil tracks in MOC and HiRISE images. Inferring such information about dust devils from their tracks is ...
Image processing algorithm for the identification of Martian dust devil tracks in MOC and HiRISE images
(Pergamon-Elsevier B.V. Ltd, 2012-09-01)
This paper presents a method for automatic identification of dust devils tracks in MOC NA and HiRISE images of Mars. The method is based on Mathematical Morphology and is able to successfully process those images despite ...
Image processing algorithm for the identification of Martian dust devil tracks in MOC and HiRISE images
(Pergamon-Elsevier B.V. Ltd, 2012-09-01)
This paper presents a method for automatic identification of dust devils tracks in MOC NA and HiRISE images of Mars. The method is based on Mathematical Morphology and is able to successfully process those images despite ...