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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 ...
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 ...
Patagonian dust as a source of macronutrients in the Southwest Atlantic ocean
(Oceanography Society, 2018-12)
The role of Patagonian wind-borne dust as a source of macronutrients to the surface waters of the Southwest Atlantic Ocean was evaluated for the first time. During spring 2016, a series of experiments with dust was conducted ...
Dynamics and Characterization of Aeolian Dust Deposition from a Burned Shrubland at Chubut Coastal Patagonia in Argentina
(Springer, 2021-11)
The aim of this work is to evaluate the dynamics of dust deposition and characterize its elemental composition in case study at Chubut coastal Patagonia in Argentina after a shrubland fire. On 22 December 2016, a fire took ...
Does Satellite Chlorophyll‐a Respond to Southernmost Patagonian Dust? A Multi‐Year, Event‐Based Approach
(Blackwell Publishing, 2020-12)
Mineral aerosols may affect global climate indirectly by enhancing net primary productivity (NPP) upon deposition to the oceans and associated atmosphere-to-ocean CO2 flux. This mechanism is hypothesized to have contributed ...
The throat classifier: A novel air classifier for the control of dust in manufactured sands
(Elsevier Science SA, 2021-09)
The depletion of natural sources of sand has triggered a considerable amount of research regarding the utilization of manufactured sands in concrete production. In this context, the excess of dust in manufactured sands is ...