Articles | Volume 16, issue 2
https://doi.org/10.5194/os-16-405-2020
https://doi.org/10.5194/os-16-405-2020
Research article
 | 
02 Apr 2020
Research article |  | 02 Apr 2020

Variability of the thermohaline structure and transport of Atlantic water in the Arctic Ocean based on NABOS (Nansen and Amundsen Basins Observing System) hydrography data

Nataliya Zhurbas and Natalia Kuzmina

Related authors

Rotation of floating particles in submesoscale cyclonic and anticyclonic eddies: a model study for the southeastern Baltic Sea
Victor Zhurbas, Germo Väli, and Natalia Kuzmina
Ocean Sci., 15, 1691–1705, https://doi.org/10.5194/os-15-1691-2019,https://doi.org/10.5194/os-15-1691-2019, 2019
Short summary
Generation of large-scale intrusions at baroclinic fronts: an analytical consideration with a reference to the Arctic Ocean
Natalia Kuzmina
Ocean Sci., 12, 1269–1277, https://doi.org/10.5194/os-12-1269-2016,https://doi.org/10.5194/os-12-1269-2016, 2016

Related subject area

Depth range: All Depths | Approach: In situ Observations | Geographical range: Deep Seas: Arctic Ocean | Phenomena: Temperature, Salinity and Density Fields
Time and space variability of freshwater content, heat content and seasonal ice melt in the Arctic Ocean from 1991 to 2011
M. Korhonen, B. Rudels, M. Marnela, A. Wisotzki, and J. Zhao
Ocean Sci., 9, 1015–1055, https://doi.org/10.5194/os-9-1015-2013,https://doi.org/10.5194/os-9-1015-2013, 2013
Recirculation in the Fram Strait and transports of water in and north of the Fram Strait derived from CTD data
M. Marnela, B. Rudels, M.-N. Houssais, A. Beszczynska-Möller, and P. B. Eriksson
Ocean Sci., 9, 499–519, https://doi.org/10.5194/os-9-499-2013,https://doi.org/10.5194/os-9-499-2013, 2013
Large-scale temperature and salinity changes in the upper Canadian Basin of the Arctic Ocean at a time of a drastic Arctic Oscillation inversion
P. Bourgain, J. C. Gascard, J. Shi, and J. Zhao
Ocean Sci., 9, 447–460, https://doi.org/10.5194/os-9-447-2013,https://doi.org/10.5194/os-9-447-2013, 2013
Observations of water masses and circulation with focus on the Eurasian Basin of the Arctic Ocean from the 1990s to the late 2000s
B. Rudels, U. Schauer, G. Björk, M. Korhonen, S. Pisarev, B. Rabe, and A. Wisotzki
Ocean Sci., 9, 147–169, https://doi.org/10.5194/os-9-147-2013,https://doi.org/10.5194/os-9-147-2013, 2013
Arctic Ocean circulation and variability – advection and external forcing encounter constraints and local processes
B. Rudels
Ocean Sci., 8, 261–286, https://doi.org/10.5194/os-8-261-2012,https://doi.org/10.5194/os-8-261-2012, 2012

Cited articles

Aagaard, K.: On the deep circulation of the Arctic Ocean, Deep-Sea Res., 28, 251–268, 1981. 
Aagaard, K. and Carmack, E. C.: The role of sea ice and other fresh water in the Arctic circulation, J. Geophys. Res., 94, 14485–14498, https://doi.org/10.1029/JC094iC10p14485, 1989. 
Aagaard, K., Andersen, R., Swift, J., and Johnson, J.: A large eddy in the central Arctic Ocean, Geophys. Res. Lett., 35, L09601, https://doi.org/10.1029/2008GL033461, 2008. 
Aksenov, Y., Ivanov, V. V., Nurser, A. J. G., Bacon, S., Polyakov, I. V., Coward, A. C., Naveira-Garabato, A. C., and Beszczynska-Moeller, A.: The Arctic Circumpolar Boundary Current, J. Geophys. Res., 116, C09017, 1–28, https://doi.org/10.1029/2010JC006637, 2011. 
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, ICES J. Mar. Sci., 69, 852–863, https://doi.org/10.1093/icesjms/fss056, 2012. 
Download
Short summary
Based on hydrography data (2002–2015) it was found that the average geostrophic volume transport of Atlantic water (AW) decreases along the Eurasian Basin slope from 103º E to 142º E and has a small value in the Makarov Basin. Maximum values of the AW volume transport, temperature, and salinity were observed in 2006. A trend of increase in AW salinity over time (AW salinization in early 2000s) was discovered. These results can be useful to anyone interested in recent change in the Arctic Ocean.