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Present-Day Patagonian Dust Emissions: Combining Surface Visibility, Mass Flux, and Reanalysis Data
(AMER GEOPHYSICAL UNION, 2021)
The magnitude of the climatic forcing associated with mineral dust aerosols remains uncertain due in part to a lack of observations on dust sources. While modeling and satellite studies provide spatially extensive constraints, ...
Dust archives within polar ice cores
(Elsevier, 2024)
Mineral dust aerosols are pivotal components of Earth's atmosphere and significantly influence the climate system. Investigating their impacts through ice core records offers unique insights into paleoclimate dynamics. ...
A new dust generator for laboratory dust emission studies
(Elsevier Science, 2013-03)
The aim of this study was to develop a cheap and replicable dust generator for production and investigation of fugitive dusts. We call the device the Easy Dust Generator (EDG). The EDG was constructed with common materials ...
Paleo±Dust: quantifying uncertainty in paleo-dust deposition across archive types
(2024)
Mineral dust aerosol concentrations in the atmosphere varied greatly on glacial–interglacial timescales. The greatest changes in global dust activity occurred in response to changes in orbital parameters (which affect dust ...
Subregional inversion of North African dust sources
(AMER Geophysical Union, 2016)
The emission of mineral dust aerosols in arid and semiarid regions is a complex process whose representation in atmospheric models remains crude, due to insufficient knowledge about the aerosol lifting process itself, the ...
Atmospheric dust dynamics in southern South America: A 14-year modern dust record in the loessic Pampean region
(Sage Publications Ltd, 2020-04)
Mineral aerosols profoundly impact global climate. Modeling of the dust cycle is the main tool used to gauge this effect. However, the scarcity of in situ modern dust flux measurements is the main reason why validation of ...
Organic characterisation of PM10 in Cape Verde under Saharan dust influxes
(Pergamon-elsevier Science LtdOxfordInglaterra, 2014)
In and out of glacial extremes by way of dust climate feedbacks
(National Academy of Sciences, 2018)
Mineral dust aerosols cool Earth directly by scattering incoming solar radiation and indirectly by affecting clouds and biogeochemical cycles. Recent Earth history has featured quasi-100,000-y, glacial-interglacial climate ...
Subregional inversion of North African dust sources
(2016)
The emission of mineral dust aerosols in arid and semiarid regions is a complex process whose representation in atmospheric models remains crude, due to insufficient knowledge about the aerosol lifting process itself, the ...
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 ...