Atmospheric global dust cycle and iron inputs to the ocean

NM Mahowald, AR Baker, G Bergametti… - Global …, 2005 - Wiley Online Library
Since iron is an important micronutrient, deposition of iron in mineral aerosols can impact
the carbon cycle and atmospheric CO2. This paper reviews our current understanding of the …

Reactions on mineral dust

CR Usher, AE Michel, VH Grassian - Chemical reviews, 2003 - ACS Publications
In recent years, there has been a great deal of interest in the heterogeneous chemistry of
trace atmospheric gases on aqueous and solid-phase particles present in the troposphere …

Modeling the processing of aerosol and trace gases in clouds and fogs

B Ervens - Chemical reviews, 2015 - ACS Publications
Aerosol− cloud interactions account for the largest uncertainty in current estimates of
changes in radiative forcing according to the most recent IPCC report. 1 The term “aerosol …

[HTML][HTML] Heterogeneous sulfate aerosol formation mechanisms during wintertime Chinese haze events: air quality model assessment using observations of sulfate …

J Shao, Q Chen, Y Wang, X Lu, P He… - Atmospheric …, 2019 - acp.copernicus.org
Air quality models have not been able to reproduce the magnitude of the observed
concentrations of fine particulate matter (PM 2.5) during wintertime Chinese haze events …

Iron solubility driven by speciation in dust sources to the ocean

AW Schroth, J Crusius, ER Sholkovitz, BC Bostick - Nature Geoscience, 2009 - nature.com
Although abundant in the Earth's crust, iron is present at trace concentrations in sea water
and is a limiting nutrient for phytoplankton in approximately 40% of the ocean,. Current …

Impacts on iron solubility in the mineral dust by processes in the source region and the atmosphere: A review

Z Shi, MD Krom, TD Jickells, S Bonneville, KS Carslaw… - Aeolian Research, 2012 - Elsevier
Mineral dust is a complex entity containing a range of iron minerals including poorly
crystalline to crystalline iron oxides to clay minerals. Important progress has been made to …

Mineralogy as a critical factor of dust iron solubility

E Journet, KV Desboeufs… - Geophysical …, 2008 - Wiley Online Library
To understand the impact of dust deposition on ocean primary productivity, the evaluation of
dust input is not sufficient, and the soluble iron supply is also needed. Measurements of iron …

Dissolution and solubility of trace metals from natural and anthropogenic aerosol particulate matter

KV Desboeufs, A Sofikitis, R Losno, JL Colin, P Ausset - Chemosphere, 2005 - Elsevier
An open flow reactor is used to simulate the dissolution process of mineral aerosol particles
in atmospheric water droplets. Data on dissolution kinetic and solubility are provided for the …

Heavy metals and trace elements in atmospheric fall-out: their relationship with topsoil and wheat element composition

GMA Bermudez, R Jasan, R Plá, ML Pignata - Journal of hazardous …, 2012 - Elsevier
The objectives of this study were to determine the average concentrations and deposition
rates of 28 elements in atmospheric bulk deposition and to elucidate associations among …

Sources, solubility, and dry deposition of aerosol trace elements over the East China Sea

SC Hsu, GTF Wong, GC Gong, FK Shiah, YT Huang… - Marine Chemistry, 2010 - Elsevier
A total of 47 marine aerosols collected from the East China Sea between the spring of 2005
and the spring of 2007 were analyzed for both the water-soluble and the total concentrations …