Surface iron speciation of dust samples in southernmost Patagonia
Abstract:
The surface speciation of Fe (2–10 nm) in dust samples was determined by X-ray photoelectron spectroscopy (XPS, Thermo Fisher Scientific K-Alpha+). Samples are from a BSNE dust collector installed in Tierra del Fuego (53.79ºS, 67.75ºW). The purpose of these measurements is to gauge bioavailability of Fe for ocean phytoplankton.
How to cite this dataset:
Cosentino, N. J., Ruiz-Etcheverry, L. A., Bia, G. L., Simonella, L. E., Coppo, R., Torre, G., Saraceno, M., Tur, V. M., Gaiero, D. M., 2020. Surface iron speciation of dust samples in southernmost Patagonia, Version 1.0. Interdisciplinary Earth Data Alliance (IEDA).
https://doi.org/10.26022/IEDA/111755. Accessed 2025-07-03.
DOI Creation Date:
2020-11-18
Related
Publication(s):
Cosentino, N. J., Ruiz-Etcheverry, L. A., Bia, G. L., Simonella, L. E., Coppo, R., Torre, G., et al. (2020). Does satellite chlorophyll-a respond to southernmost Patagonian dust? A multi-year, event-based approach. Journal of Geophysical Research: Biogeosciences, 125, e2020JG006073. https://doi.org/10.1029/2020JG006073
License:
Creative Commons Attribution-ShareAlike 4.0 International [CC-BY-SA-4.0]
Funding source(s):
ANID FONDECYT/POSTDOCTORADO 2020: 3200085
ANPYCT-PICT: 2012-0525
ANPYCT-PICT: 2017-2705
ANPYCT-PICT: 2018-02433
Keyword(s):
Coverage Scope: Regional (Continents, Oceans)
Geographic Location: southern Patagonia, Tierra del Fuego, South Atlantic Oceam, Southern Ocean
User Contributed Keyword(s):
surface speciation, iron, ocean biogeochemistry
Data Available On:
2020-12-31