Dataset Information

Cosentino, Nicolás J; ORCID: 0000-0001-9023-2726
Ruiz-Etcheverry, Laura A; ORCID: 0000-0003-2570-1199
Bia, Gonzalo L; ORCID: 0000-0001-8617-3911
Simonella, Lucio E
Coppo, Renata
Torre, Gabriela; ORCID: 0000-0002-1985-1775
Saraceno, Martín; ORCID: 0000-0002-5657-4420
Tur, Verónica M
Gaiero, Diego M; ORCID: 0000-0003-1029-2265

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.

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 2022-01-19.

2020-11-18

Cosentino NJ, Ruiz-Etcheverry LA, Bia GL, Simonella LE, Coppo R, Torre G, Saraceno M, Tur VM and Gaiero DM (in revision) Does satellite chlorophyll-a respond to southernmost Patagonian dust? A multi-year, event-based approach. Journal of Geophysical Reseach: Biogeosciences.

Creative Commons Attribution-ShareAlike 4.0 International [CC-BY-SA-4.0]

ANID FONDECYT/POSTDOCTORADO 2020: 3200085
ANPYCT-PICT: 2012-0525
ANPYCT-PICT: 2017-2705
ANPYCT-PICT: 2018-02433

Coverage Scope: Regional (Continents, Oceans)
Geographic Location: southern Patagonia, Tierra del Fuego, South Atlantic Oceam, Southern Ocean

surface speciation, iron, ocean biogeochemistry

2020-12-31

Dataset