Articles | Volume 11, issue 17
https://doi.org/10.5194/bg-11-4783-2014
https://doi.org/10.5194/bg-11-4783-2014
Research article
 | 
10 Sep 2014
Research article |  | 10 Sep 2014

Contrasted Saharan dust events in LNLC environments: impact on nutrient dynamics and primary production

C. Ridame, J. Dekaezemacker, C. Guieu, S. Bonnet, S. L'Helguen, and F. Malien

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Cited articles

Aghnatios, C., Losno, R., and Dulac, F.: A fine fraction of soil used as an aerosol analogue during the DUNE experiment: sequential solubility in water with step-by-step decreasing pH, Biogeosciences Discuss., 11, 2623–2637, https://doi.org/10.5194/bgd-11-2623-2014, 2014.
Aksnes, D. L. and Egge, J. K.: A theoretical model for nutrient uptake in phytoplankton, Mar. Ecol.-Prog. Ser., 70, 65–72, 1991.
Aminot, A. and Kerouel, R.: Dosage automatique des nutriments dans les eaux marines in Ifremer, 188 p., 2007.
Baker, A. R., Kelly, S. D., Biswas, K. F., Witt, M., and Jickells, T. D.: Atmospheric deposition of nutrients to the Atlantic Ocean, Geophys. Res. Lett., 30, 2296, https://doi.org/10.1029/2003GL018518, 2003.
Beardall, J., Young, E., and Roberts, S.: Approaches for determining phytoplankton nutrient limitation, Aquat. Sci., 63, 44–69, 2001.
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