Articles | Volume 17, issue 17
https://doi.org/10.5194/acp-17-10865-2017
https://doi.org/10.5194/acp-17-10865-2017
Research article
 | 
14 Sep 2017
Research article |  | 14 Sep 2017

Temporal and spatial variability of Icelandic dust emissions and atmospheric transport

Christine D. Groot Zwaaftink, Ólafur Arnalds, Pavla Dagsson-Waldhauserova, Sabine Eckhardt, Joseph M. Prospero, and Andreas Stohl

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Cited articles

Achterberg, E. P., Moore, C. M., Henson, S. A., Steigenberger, S., Stohl, A., S. Eckhardt, Avendano, L. C., Cassidy, M., Hembury, D., and Klar, J. K.: Natural iron fertilization by the Eyjafjallajökull volcanic eruption, Geophys. Res. Lett., 40, 921–926, 2013.
Arnalds, O.: The Soils of Iceland, Springer, Dordrecht, the Netherlands, 160 pp., 2015.
Arnalds, O., Gisladottir, F. O., and Sigurjonsson, H.: Sandy deserts of Iceland: an overview, J. Arid Environ., 47, 359–371, https://doi.org/10.1006/jare.2000.0680, 2001.
Arnalds, O., Thorarinsdottir, E. F., Thorsson, J., Waldhauserova, P. D., and Agustsdottir, A. M.: An extreme wind erosion event of the fresh Eyjafjallajökull 2010 volcanic ash, Sci. Rep.-UK, 3, 1257, https://doi.org/10.1038/srep01257, 2013.
Arnalds, O., Ólafsson, H., and Dagsson-Waldhauserova, P.: Quantification of iron-rich volcanogenic dust emissions and deposition over the ocean from Icelandic dust sources, Biogeosciences, 11, 6623–6632, https://doi.org/10.5194/bg-11-6623-2014, 2014.
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How much dust do Icelandic sources emit and where is this dust deposited? We modelled dust emission and transport from Icelandic sources over 27 years with FLEXPART. Results show that Icelandic dust sources can have emission rates similar to parts of the Sahara and considerable amounts of dust are deposited in the ocean and on glaciers.
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