Aerosol iron speciation and seasonal variation of iron oxidation state over the western Antarctic Peninsula

Fan, Songyun; Gao, Yuan; Lai, Barry; Elzinga, Evert J.; Yu, Shun

doi:10.1016/j.scitotenv.2022.153890

Title: Aerosol iron speciation and seasonal variation of iron oxidation state over the western Antarctic Peninsula

Journal Article · 15 February 2022 · Science of the Total Environment

DOI: https://doi.org/10.1016/j.scitotenv.2022.153890 · OSTI ID:1880982

Fan, Songyun ^[1]; Gao, Yuan ^[1]; Lai, Barry ^[2]; Elzinga, Evert J. ^[1]; Yu, Shun ^[1]

Rutgers Univ., Newark, NJ (United States)
Argonne National Lab. (ANL), Argonne, IL (United States). Advanced Photon Source (APS)

The iron (Fe) speciation and oxidation state have been considered critical factors affecting Fe solubility in the atmosphere and bioavailability in the surface ocean. In this study, elemental composition and Fe speciation in aerosol samples collected at the Palmer Station in the West Antarctic Peninsula were determined using synchrotron-based X-ray fluorescence (XRF) and X-ray Absorption Near-Edge Structure (XANES) spectroscopy. The elemental composition of coarse-mode (>1 mu m) Fe-containing particles suggests that the region's crustal emission is the primary source of aerosol Fe. The Fe minerals in these aerosol particles were predominantly hematite and biotite, but minor fractions of pyrite and ilmenite were observed as well. The Fe oxidation state showed an evident seasonal variation. Further, the Fe(II) content accounted for 71% of the total Fe in the austral summer, while this fraction dropped to 60% in the austral winter. Multivariate linear models involving meteorological parameters suggested that the wind speed, relative humidity, and solar irradiance were the factors that significantly controlled the percentage of Fe(II) in the austral summer. On the contrary, no relationship was found between these factors and the Fe(II) percentage in the austral winter, suggesting that atmospheric photoreduction and regional dust emission were limited. Moreover, the snow depth was significantly (p < 0.05) correlated with the aerosol Fe concentration, confirming the limiting effect of snow/ice cover on the regional dust emission. Given that the Antarctic Peninsula has experienced rapid warming during recent decades, the ice-free areas in the Antarctic Peninsula may act as potential dust sources.

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Research Organization:: Argonne National Laboratory (ANL), Argonne, IL (United States). Advanced Photon Source (APS)

Sponsoring Organization:: National Science Foundation (NSF); USDOE Office of Science (SC), Basic Energy Sciences (BES)

Grant/Contract Number:: AC02-06CH11357

OSTI ID:: 1880982

Journal Information:: Science of the Total Environment, Journal Name: Science of the Total Environment Vol. 824; ISSN 0048-9697

Publisher:: ElsevierCopyright Statement

Country of Publication:: United States

Language:: English

References (80)

The contribution of aeolian sand and dust to iron fertilization of phytoplankton blooms in southwestern Ross Sea, Antarctica Winton, V. H. L.; Dunbar, G. B.; Bertler, N. A. N. Global Biogeochemical Cycles, Vol. 28, Issue 4 https://doi.org/10.1002/2013GB004574	journal	April 2014
Spatial and particle size distributions of atmospheric dissolvable iron in aerosols and its input to the Southern Ocean and coastal East Antarctica: AEROSOL Fe ON SOUTHERN OCEAN-ANTARCTICA Gao, Y.; Xu, G.; Zhan, J. Journal of Geophysical Research: Atmospheres, Vol. 118, Issue 22 https://doi.org/10.1002/2013JD020367	journal	November 2013
Iron speciation in aerosol dust influences iron bioavailability over glacial-interglacial timescales: IRON SPECIATION IN ICE CORES Spolaor, A.; Vallelonga, P.; Cozzi, G. Geophysical Research Letters, Vol. 40, Issue 8 https://doi.org/10.1002/grl.50296	journal	April 2013
Orthomagmatic quartz and post-magmatic carbonate veins in a reported porphyry copper deposit, Andean Intrusive Suite, Livingston Island, South Shetland Islands Armstrong, D. C.; Willan, R. C. R. Mineralium Deposita, Vol. 31, Issue 4 https://doi.org/10.1007/BF02280793	journal	May 1996
Iron photochemistry of aqueous suspensions of ambient aerosol with added organic acids Siefert, Ronald L.; Pehkonen, Simo O.; Erel, Yigal Geochimica et Cosmochimica Acta, Vol. 58, Issue 15 https://doi.org/10.1016/0016-7037(94)90055-8	journal	August 1994
X-ray microprobe analysis of iron oxidation states in silicates and oxides using X-ray absorption near edge structure (XANES) Bajt, S.; Sutton, S. R.; Delaney, J. S. Geochimica et Cosmochimica Acta, Vol. 58, Issue 23 https://doi.org/10.1016/0016-7037(94)90305-0	journal	December 1994
Speciation of iron in atmospheric aerosol samples Hoffmann, P.; Dedik, A. N.; Ensling, J. Journal of Aerosol Science, Vol. 27, Issue 2 https://doi.org/10.1016/0021-8502(95)00563-3	journal	March 1996
The solubility of ferric ion in marine mineral aerosol solutions at ambient relative humidities Zhu, Xiaorong; Prospero, Joseph M.; Millero, Frank J. Marine Chemistry, Vol. 38, Issue 1-2 https://doi.org/10.1016/0304-4203(92)90069-M	journal	June 1992
Photolysis of Fe (III)-hydroxy complexes as sources of OH radicals in clouds, fog and rain Faust, Bruce C.; Hoigné, Jürg Atmospheric Environment. Part A. General Topics, Vol. 24, Issue 1 https://doi.org/10.1016/0960-1686(90)90443-Q	journal	January 1990
Factors influencing aerosol solubility during cloud processes Desboeufs, K. V.; Losno, R.; Colin, J. L. Atmospheric Environment, Vol. 35, Issue 20 https://doi.org/10.1016/S1352-2310(00)00472-6	journal	July 2001
Characterization of hematite dissolution affected by oxalate coating, kinetics and pH Xu, Nan; Gao, Yuan Applied Geochemistry, Vol. 23, Issue 4 https://doi.org/10.1016/j.apgeochem.2007.12.026	journal	April 2008
PM2.5 aerosols collected in the Antarctic Peninsula with a solar powered sampler during austral summer periods Préndez, M.; Wachter, J.; Vega, C. Atmospheric Environment, Vol. 43, Issue 34 https://doi.org/10.1016/j.atmosenv.2009.07.030	journal	November 2009
Iron speciation in urban dust Elzinga, Evert J.; Gao, Yuan; Fitts, Jeffrey P. Atmospheric Environment, Vol. 45, Issue 26 https://doi.org/10.1016/j.atmosenv.2011.05.042	journal	August 2011
Variability of dust iron solubility in atmospheric waters: Investigation of the role of oxalate organic complexation Paris, R.; Desboeufs, K. V.; Journet, E. Atmospheric Environment, Vol. 45, Issue 36 https://doi.org/10.1016/j.atmosenv.2011.08.068	journal	November 2011
Iron speciation in particulate matter (PM2.5) from urban Los Angeles using spectro-microscopy methods Pattammattel, Ajith; Leppert, Valerie J.; Aronstein, Paul Atmospheric Environment, Vol. 245 https://doi.org/10.1016/j.atmosenv.2020.117988	journal	January 2021
Multiple sources supply eolian mineral dust to the Atlantic sector of coastal Antarctica: Evidence from recent snow layers at the top of Berkner Island ice sheet Bory, Aloys; Wolff, Eric; Mulvaney, Robert Earth and Planetary Science Letters, Vol. 291, Issue 1-4 https://doi.org/10.1016/j.epsl.2010.01.006	journal	March 2010
Fractional solubility of aerosol iron: Synthesis of a global-scale data set Sholkovitz, Edward R.; Sedwick, Peter N.; Church, Thomas M. Geochimica et Cosmochimica Acta, Vol. 89 https://doi.org/10.1016/j.gca.2012.04.022	journal	July 2012
Climate warming and permafrost dynamics in the Antarctic Peninsula region Bockheim, J.; Vieira, G.; Ramos, M. Global and Planetary Change, Vol. 100 https://doi.org/10.1016/j.gloplacha.2012.10.018	journal	January 2013
Modern and Holocene aeolian dust variability from Talos Dome (Northern Victoria Land) to the interior of the Antarctic ice sheet Delmonte, B.; Baroni, C.; Andersson, P. S. Quaternary Science Reviews, Vol. 64 https://doi.org/10.1016/j.quascirev.2012.11.033	journal	March 2013
Contribution of Water-Soluble Organic Matter from Multiple Marine Geographic Eco-Regions to Aerosols around Antarctica Rinaldi, Matteo; Paglione, Marco; Decesari, Stefano Environmental Science & Technology, Vol. 54, Issue 13 https://doi.org/10.1021/acs.est.0c00695	journal	June 2020
Influence of Atmospheric Processes on the Solubility and Composition of Iron in Saharan Dust Longo, Amelia F.; Feng, Yan; Lai, Barry Environmental Science & Technology, Vol. 50, Issue 13 https://doi.org/10.1021/acs.est.6b02605	journal	June 2016
Atmospheric Processing of Combustion Aerosols as a Source of Bioavailable Iron Ito, Akinori Environmental Science & Technology Letters, Vol. 2, Issue 3 https://doi.org/10.1021/acs.estlett.5b00007	journal	February 2015
Stable Isotope Ratios of Combustion Iron Produced by Evaporation in a Steel Plant Kurisu, Minako; Adachi, Kouji; Sakata, Kohei ACS Earth and Space Chemistry, Vol. 3, Issue 4 https://doi.org/10.1021/acsearthspacechem.8b00171	journal	February 2019
Photoreduction of iron oxyhydroxides in the presence of important atmospheric organic compounds Pehkonen, Simo O.; Siefert, Ron; Erel, Yigal Environmental Science & Technology, Vol. 27, Issue 10 https://doi.org/10.1021/es00047a010	journal	September 1993
Solubility of Hematite Revisited: Effects of Hydration Jang, Je-Hun; Dempsey, Brian A.; Burgos, William D. Environmental Science & Technology, Vol. 41, Issue 21 https://doi.org/10.1021/es070535t	journal	September 2007
Solubility of Iron from Combustion Source Particles in Acidic Media Linked to Iron Speciation Fu, Hongbo; Lin, Jun; Shang, Guangfeng Environmental Science & Technology, Vol. 46, Issue 20 https://doi.org/10.1021/es302558m	journal	September 2012
Photoreductive Dissolution of Iron Oxides Trapped in Ice and Its Environmental Implications Kim, Kitae; Choi, Wonyong; Hoffmann, Michael R. Environmental Science & Technology, Vol. 44, Issue 11 https://doi.org/10.1021/es9037808	journal	June 2010
Iron supply and demand in the upper ocean Fung, Inez Y.; Meyn, Stephanie K.; Tegen, Ina Global Biogeochemical Cycles, Vol. 14, Issue 1 https://doi.org/10.1029/1999GB900059	journal	March 2000
Seasonal distributions of aeolian iron fluxes to the global ocean Gao, Y.; Kaufman, Y. J.; Tanré, D. Geophysical Research Letters, Vol. 28, Issue 1 https://doi.org/10.1029/2000GL011926	journal	January 2001
Anthropocene changes in desert area: Sensitivity to climate model predictions Mahowald, Natalie M. Geophysical Research Letters, Vol. 34, Issue 18 https://doi.org/10.1029/2007GL030472	journal	January 2007
Mineralogy as a critical factor of dust iron solubility: MINERALOGY AND DUST IRON SOLUBILITY Journet, Emilie; Desboeufs, Karine V.; Caquineau, Sandrine Geophysical Research Letters, Vol. 35, Issue 7 https://doi.org/10.1029/2007GL031589	journal	April 2008
Glacial flour dust storms in the Gulf of Alaska: Hydrologic and meteorological controls and their importance as a source of bioavailable iron: GLACIAL FLOUR DUST IN GULF OF ALASKA Crusius, John; Schroth, Andrew W.; Gassó, Santiago Geophysical Research Letters, Vol. 38, Issue 6 https://doi.org/10.1029/2010GL046573	journal	March 2011
Particle‐Size Distributions and Solubility of Aerosol Iron Over the Antarctic Peninsula During Austral Summer Gao, Yuan; Yu, Shun; Sherrell, Robert M. Journal of Geophysical Research: Atmospheres, Vol. 125, Issue 11 https://doi.org/10.1029/2019JD032082	journal	June 2020
Photoreduction of iron(III) in marine mineral aerosol solutions Zhu, Xiaorong; Prospero, Joseph M.; Savoie, Dennis L. Journal of Geophysical Research: Atmospheres, Vol. 98, Issue D5 https://doi.org/10.1029/93JD00202	journal	May 1993
Iron deficiency limits phytoplankton growth in the north-east Pacific subarctic Martin, John H.; Fitzwater, Steve E. Nature, Vol. 331, Issue 6154 https://doi.org/10.1038/331341a0	journal	January 1988
Evolution of the nitrogen cycle and its influence on the biological sequestration of CO2 in the ocean Falkowski, Paul G. Nature, Vol. 387, Issue 6630 https://doi.org/10.1038/387272a0	journal	May 1997
The integral role of iron in ocean biogeochemistry Tagliabue, Alessandro; Bowie, Andrew R.; Boyd, Philip W. Nature, Vol. 543, Issue 7643 https://doi.org/10.1038/nature21058	journal	March 2017
Climate change drives expansion of Antarctic ice-free habitat Lee, Jasmine R.; Raymond, Ben; Bracegirdle, Thomas J. Nature, Vol. 547, Issue 7661 https://doi.org/10.1038/nature22996	journal	June 2017
Role of biogenic silica in the removal of iron from the Antarctic seas Ingall, Ellery D.; Diaz, Julia M.; Longo, Amelia F. Nature Communications, Vol. 4, Issue 1 https://doi.org/10.1038/ncomms2981	journal	June 2013
Central West Antarctica among the most rapidly warming regions on Earth Bromwich, David H.; Nicolas, Julien P.; Monaghan, Andrew J. Nature Geoscience, Vol. 6, Issue 2 https://doi.org/10.1038/ngeo1671	journal	December 2012
Acceleration of snow melt in an Antarctic Peninsula ice core during the twentieth century Abram, Nerilie J.; Mulvaney, Robert; Wolff, Eric W. Nature Geoscience, Vol. 6, Issue 5 https://doi.org/10.1038/ngeo1787	journal	April 2013
Iron solubility driven by speciation in dust sources to the ocean Schroth, Andrew W.; Crusius, John; Sholkovitz, Edward R. Nature Geoscience, Vol. 2, Issue 5 https://doi.org/10.1038/ngeo501	journal	April 2009
Seabird colonies as important global drivers in the nitrogen and phosphorus cycles Otero, Xosé Luis; De La Peña-Lastra, Saul; Pérez-Alberti, Augusto Nature Communications, Vol. 9, Issue 1 https://doi.org/10.1038/s41467-017-02446-8	journal	January 2018
Particle-Size Variability of Aerosol Iron and Impact on Iron Solubility and Dry Deposition Fluxes to the Arctic Ocean Gao, Yuan; Marsay, Christopher M.; Yu, Shun Scientific Reports, Vol. 9, Issue 1 https://doi.org/10.1038/s41598-019-52468-z	journal	November 2019
20th-Century doubling in dust archived in an Antarctic Peninsula ice core parallels climate change and desertification in South America McConnell, J. R.; Aristarain, A. J.; Banta, J. R. Proceedings of the National Academy of Sciences, Vol. 104, Issue 14 https://doi.org/10.1073/pnas.0607657104	journal	March 2007
Highly bioavailable dust-borne iron delivered to the Southern Ocean during glacial periods Shoenfelt, Elizabeth M.; Winckler, Gisela; Lamy, Frank Proceedings of the National Academy of Sciences, Vol. 115, Issue 44 https://doi.org/10.1073/pnas.1809755115	journal	October 2018
Four decades of Antarctic Ice Sheet mass balance from 1979–2017 Rignot, Eric; Mouginot, Jérémie; Scheuchl, Bernd Proceedings of the National Academy of Sciences, Vol. 116, Issue 4 https://doi.org/10.1073/pnas.1812883116	journal	January 2019
Mapping alteration mineral zones and lithological units in Antarctic regions using spectral bands of ASTER remote sensing data Pour, Amin Beiranvand; Hashim, Mazlan; Park, Yongcheol Geocarto International, Vol. 33, Issue 12 https://doi.org/10.1080/10106049.2017.1347207	journal	July 2017
ATHENA , ARTEMIS , HEPHAESTUS : data analysis for X-ray absorption spectroscopy using IFEFFIT Ravel, B.; Newville, M. Journal of Synchrotron Radiation, Vol. 12, Issue 4 https://doi.org/10.1107/S0909049505012719	journal	June 2005
Seasonal variability of crustal and marine trace elements in the aerosol at Neumayer station, Antarctica Weller, Rolf; Wöltjen, Janina; Piel, Claudia Tellus B: Chemical and Physical Meteorology, Vol. 60, Issue 5 https://doi.org/10.1111/j.1600-0889.2008.00372.x	journal	January 2008
Size distribution, mass concentration, chemical and mineralogical composition and derived optical parameters of the boundary layer aerosol at Tinfou, Morocco, during SAMUM 2006 Kandler, K.; SchüTZ, L.; Deutscher, C. Tellus B: Chemical and Physical Meteorology, Vol. 61, Issue 1 https://doi.org/10.1111/j.1600-0889.2008.00385.x	journal	January 2009
Particle chemical properties in the vertical column based on aircraft observations in the vicinity of Cape Verde Islands Lieke, K.; Kandler, K.; Scheuvens, D. Tellus B: Chemical and Physical Meteorology, Vol. 63, Issue 4 https://doi.org/10.1111/j.1600-0889.2011.00553.x	journal	January 2011
Individual-particle analysis of airborne dust samples collected over Morocco in 2006 during SAMUM 1 Scheuvens, D.; Kandler, K.; Küpper, M. Tellus B: Chemical and Physical Meteorology, Vol. 63, Issue 4 https://doi.org/10.1111/j.1600-0889.2011.00554.x	journal	January 2011
High particulate iron(II) content in glacially sourced dusts enhances productivity of a model diatom Shoenfelt, Elizabeth M.; Sun, Jing; Winckler, Gisela Science Advances, Vol. 3, Issue 6 https://doi.org/10.1126/sciadv.1700314	journal	June 2017
Pyrogenic iron: The missing link to high iron solubility in aerosols Ito, Akinori; Myriokefalitakis, Stelios; Kanakidou, Maria Science Advances, Vol. 5, Issue 5 https://doi.org/10.1126/sciadv.aau7671	journal	May 2019
Southern Ocean Iron Enrichment Experiment: Carbon Cycling in High- and Low-Si Waters Coale, K. H. Science, Vol. 304, Issue 5669 https://doi.org/10.1126/science.1089778	journal	April 2004
Global Iron Connections Between Desert Dust, Ocean Biogeochemistry, and Climate Jickells, T. D. Science, Vol. 308, Issue 5718 https://doi.org/10.1126/science.1105959	journal	April 2005
Mesoscale Iron Enrichment Experiments 1993-2005: Synthesis and Future Directions Boyd, P. W.; Jickells, T.; Law, C. S. Science, Vol. 315, Issue 5812 https://doi.org/10.1126/science.1131669	journal	February 2007
Chemically and Geographically Distinct Solid-Phase Iron Pools in the Southern Ocean von der Heyden, B. P.; Roychoudhury, A. N.; Mtshali, T. N. Science, Vol. 338, Issue 6111 https://doi.org/10.1126/science.1227504	journal	November 2012
Ocean forcing of glacier retreat in the western Antarctic Peninsula Cook, A. J.; Holland, P. R.; Meredith, M. P. Science, Vol. 353, Issue 6296 https://doi.org/10.1126/science.aae0017	journal	July 2016
Rapid Environmental Changes in the Western Antarctic Peninsula Region due to Climate Change and Human Activity ZnÓJ, A. Applied Ecology and Environmental Research, Vol. 15, Issue 4 https://doi.org/10.15666/aeer/1504_525539	journal	January 2017
FactoMineR : An R Package for Multivariate Analysis Lê, Sébastien; Josse, Julie; Husson, François Journal of Statistical Software, Vol. 25, Issue 1 https://doi.org/10.18637/jss.v025.i01	journal	January 2008
An occurrence of molybdenum, copper, and iron mineralization in the Argentine Islands, West Antarctica Hawkes, Donald D.; Littlefair, Michael J. Economic Geology, Vol. 76, Issue 4 https://doi.org/10.2113/gsecongeo.76.4.898	journal	July 1981
Oxidation state and coordination of Fe in minerals: An Fe K- XANES spectroscopic study Wilke, Max; Farges, François; Petit, Pierre-Emmanuel American Mineralogist, Vol. 86, Issue 5-6 https://doi.org/10.2138/am-2001-5-612	journal	May 2001
Sources of iron for pyrite formation in marine sediments Raiswell, R.; Canfield, D. E. American Journal of Science, Vol. 298, Issue 3 https://doi.org/10.2475/ajs.298.3.219	journal	March 1998
Monitoring of atmospheric aerosol particles on the Antarctic Peninsula Correia, Alexandre; Artaxo, Paulo; Maenhaut, Willy Annals of Glaciology, Vol. 27 https://doi.org/10.3189/1998AoG27-1-560-564	journal	January 1998
Climate-change indicators from archival aerial photography of the Antarctic Peninsula Fox, A. J.; Cooper, A. P. R. Annals of Glaciology, Vol. 27 https://doi.org/10.3189/1998AoG27-1-636-642	journal	January 1998
Characterization of Atmospheric Iron Speciation and Acid Processing at Metropolitan Newark on the US East Coast Xu, Guojie; Gao, Yuan Atmosphere, Vol. 8, Issue 12 https://doi.org/10.3390/atmos8040066	journal	March 2017
Enhanced Iron Solubility at Low pH in Global Aerosols Ingall, Ellery; Feng, Yan; Longo, Amelia Atmosphere, Vol. 9, Issue 5 https://doi.org/10.3390/atmos9050201	journal	May 2018
Postglacial marine environmental changes in Maxwell Bay, King George Island, West Antarctica Khim, Boo-Keun; Yoon, Ho Il Polar Research, Vol. 22, Issue 2 https://doi.org/10.3402/polar.v22i2.6464	journal	January 2003
Atmospheric trace elements in aerosols observed over the Southern Ocean and coastal East Antarctica Xu, Guojie; Gao, Yuan Polar Research, Vol. 33, Issue 1 https://doi.org/10.3402/polar.v33.23973	journal	January 2014
Trace elements and individual particle analysis of atmospheric aerosols from the Antarctic peninsula Artaxo, Paulo; Rabello, Marta L. C.; Maenhaut, Willy Tellus B: Chemical and Physical Meteorology, Vol. 44, Issue 4 https://doi.org/10.3402/tellusb.v44i4.15460	journal	January 1992
Atmospheric transport of iron and its deposition in the ocean Duce, Robert A.; Tindale, Neil W. Limnology and Oceanography, Vol. 36, Issue 8 https://doi.org/10.4319/lo.1991.36.8.1715	journal	December 1991
A combined observational and modeling approach to study modern dust transport from the Patagonia desert to East Antarctica Gassó, S.; Stein, A.; Marino, F. Atmospheric Chemistry and Physics, Vol. 10, Issue 17 https://doi.org/10.5194/acp-10-8287-2010	journal	January 2010
Change of iron species and iron solubility in Asian dust during the long-range transport from western China to Japan Takahashi, Y.; Higashi, M.; Furukawa, T. Atmospheric Chemistry and Physics, Vol. 11, Issue 21 https://doi.org/10.5194/acp-11-11237-2011	journal	January 2011
Characterization of iron speciation in urban and rural single particles using XANES spectroscopy and micro X-ray fluorescence measurements: investigating the relationship between speciation and fractional iron solubility Oakes, M.; Weber, R. J.; Lai, B. Atmospheric Chemistry and Physics, Vol. 12, Issue 2 https://doi.org/10.5194/acp-12-745-2012	journal	January 2012
Delivery of anthropogenic bioavailable iron from mineral dust and combustion aerosols to the ocean Ito, A.; Shi, Z. Atmospheric Chemistry and Physics, Vol. 16, Issue 1 https://doi.org/10.5194/acp-16-85-2016	journal	January 2016
Seasonal variations in physical characteristics of aerosol particles at the King Sejong Station, Antarctic Peninsula Kim, Jaeseok; Yoon, Young Jun; Gim, Yeontae Atmospheric Chemistry and Physics, Vol. 17, Issue 21 https://doi.org/10.5194/acp-17-12985-2017	journal	January 2017
Concentrations, particle-size distributions, and dry deposition fluxes of aerosol trace elements over the Antarctic Peninsula in austral summer Fan, Songyun; Gao, Yuan; Sherrell, Robert M. Atmospheric Chemistry and Physics, Vol. 21, Issue 3 https://doi.org/10.5194/acp-21-2105-2021	journal	February 2021
Interpreting last glacial to Holocene dust changes at Talos Dome (East Antarctica): implications for atmospheric variations from regional to hemispheric scales Albani, S.; Delmonte, B.; Maggi, V. Climate of the Past, Vol. 8, Issue 2 https://doi.org/10.5194/cp-8-741-2012	journal	April 2012

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54 ENVIRONMENTAL SCIENCES
Aerosols
Antarctic Peninsula
Fe mineralogy
Fe oxidation states
XANES

Title: Aerosol iron speciation and seasonal variation of iron oxidation state over the western Antarctic Peninsula

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