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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 ...
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 ...
Dust fluxes and iron fertilization in Holocene and Last Glacial Maximum climates
(Amer Geophysical Union, 2015)
Mineral dust aerosols play a major role in present and past climates. To date, we rely on climate
models for estimates of dust fluxes to calculate the impact of airborne micronutrients on
biogeochemical cycles. Here we ...
Saharan dust - a carrier of persistent organic pollutants, metals and microbes to the Caribbean?
(Universidad de Costa Rica, 2006)
Cold dust clumps in dynamically hot gas
(2010)
We present clumps of dust emission from Herschel observations of the Large Magellanic Cloud (LMC) and their physical and statistical properties. We catalog cloud features seen in the dust emission from Herschel observations ...
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 ...
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 ...
ALMA observations of anisotropic dust mass loss in the inner circumstellar environment of the red supergiant VY Canis Majoris
(EDP Sciences, 2015)
The processes leading to dust formation and the subsequent role it plays in driving mass loss in cool evolved stars is an area of intense study. Here we present high resolution ALMA Science Verification data of the continuum ...
HERschel Inventory of The Agents of Galaxy Evolution (HERITAGE): The Large Magellanic Cloud dust
(2010)
The HERschel Inventory of The Agents of Galaxy Evolution (HERITAGE) of the Magellanic Clouds will use dust emission to investigate the life cycle of matter in both the Large and Small Magellanic Clouds (LMC and SMC). Using ...