Articles | Volume 15, issue 17
https://doi.org/10.5194/bg-15-5343-2018
https://doi.org/10.5194/bg-15-5343-2018
Research article
 | 
04 Sep 2018
Research article |  | 04 Sep 2018

Multi-year particle fluxes in Kongsfjorden, Svalbard

Alessandra D'Angelo, Federico Giglio, Stefano Miserocchi, Anna Sanchez-Vidal, Stefano Aliani, Tommaso Tesi, Angelo Viola, Mauro Mazzola, and Leonardo Langone

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Cited articles

ACIA: Impacts of a Warming Arctic: Arctic Climate Impact Assessment, Cambridge University Press, Cambridge, ISBN: 0521617782, 2004. a
Aliani, S., Sciascia, R., Conese, I., D'Angelo, A., Del Bianco, F., Giglio, F., Langone, L., and Miserocchi, S.: Characterization of seawater properties and ocean heat content in Kongsfjorden, Svalbard Archipelago, Rendiconti Accademia dei Lincei, 27, 155–162, https://doi.org/10.1007/s12210-016-0544-4, 2016. a, b, c
Aliani, S., Viola, A., Mazzola, M., D'Angelo, A., Giglio, F., Miserocchi, S., Tesi, T., and Langone L.: Coupled marine and atmospheric observations in Kongsfjorden (Svalbard) in 2010–2018, in preparation, 2018. a
Berge, J., Daase, M., Renaud, P. E., Ambrose, W. G., Darnis, G., Last, K. S., Leu, E., Cohen, J., Johnsen, G., Moline, M., Cottier, F., Varpe, Ø., Shunatova, N., Bałazy, P., Morata, N., Massabuau, J., Falk-Petersen, S., Kosobokova, K., Hoppe, C., Węsławski, J., Kukliński, P., Legeżyńska, J., Nikishina, D., Cusa, M., Kędra, M., Włodarska-Kowalczuk, M., Vogedes, D. Camus, L., Tran, D., Michaud, E., Gabrielsen, T., Granovitch, A., Gonchar, A., Krapp, R., and Callesen, T.: Unexpected levels of biological activity during the polar night offer new perspectives on a warming Arctic, Curr. Biol, 25, 2555–2561, https://doi.org/10.1016/j.cub.2015.08.024, 2015. a
Beszczynska-Möller, A., Fahrbach, E., Schauer, U., and Hansen, E.: Variability in Atlantic water temperature and transport at the entrance to the Arctic Ocean, 1997–2010, J, Marine Sci,, 69, 852–863, https://doi.org/10.1093/icesjms/fss056, 2012. a, b, c
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A 6-year time series of physical parameters and particle fluxes collected by a mooring in Kongsfjorden (Svalbard) suggests that the subglacial and watershed run-off driven by air temperature are the main processes affecting the lithogenic supply. As the Arctic temperature rises, glacier material will increase accordingly. The winter inflow of warm Atlantic waters is progressively increasing, hampering the nutrient supply from the bottom waters and severely reducing the biological production.
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