Articles | Volume 9, issue 1
https://doi.org/10.5194/os-9-147-2013
© Author(s) 2013. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
https://doi.org/10.5194/os-9-147-2013
© Author(s) 2013. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
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
Department of Physics, University of Helsinki, P.O. Box 64, 00014, Helsinki, Finland
Finnish Meteorological Institute, Erik Palmenin aukio 1, P.O. Box 503, 00101 Helsinki, Finland
U. Schauer
Alfred Wegener Institute for Polar and Marine Research, P.O. Box 120161, 27515 Bremerhaven, Germany
G. Björk
Department of Earth Sciences, University of Gothenburg, Box 460, 40530 Gothenburg, Sweden
M. Korhonen
Department of Physics, University of Helsinki, P.O. Box 64, 00014, Helsinki, Finland
Finnish Meteorological Institute, Erik Palmenin aukio 1, P.O. Box 503, 00101 Helsinki, Finland
S. Pisarev
Shirshov Institute of Oceanology, 36 Nakhimovsky Prospect, Moscow 117997, Russia
B. Rabe
Alfred Wegener Institute for Polar and Marine Research, P.O. Box 120161, 27515 Bremerhaven, Germany
A. Wisotzki
Alfred Wegener Institute for Polar and Marine Research, P.O. Box 120161, 27515 Bremerhaven, Germany
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Our oceans are always in motion – huge water masses are circulated by winds and by global seawater density gradients resulting from different water temperatures and salinities. Measuring temperature and salinity of the world's oceans is crucial e.g. to understand our climate. Since 1983, the research icebreaker Polarstern has been the basis of numerous water profile measurements in the Arctic and the Antarctic. We report on a unique collection of 33 years of polar salinity and temperature data.
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V. Paka, V. Zhurbas, B. Rudels, D. Quadfasel, A. Korzh, and D. Delisi
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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
Katrin Latarius, Ursula Schauer, and Andreas Wisotzki
Earth Syst. Sci. Data, 11, 895–920, https://doi.org/10.5194/essd-11-895-2019, https://doi.org/10.5194/essd-11-895-2019, 2019
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During summer 2014 and summer 2015 two autonomous underwater vehicles were operated over several months in the western Nordic Seas close to the ice edge. They took measurements of temperature, salinity and water depth (pressure) on the way. The aim of the Seaglider missions was to observe if near-surface freshwater, which flows out of the Arctic Ocean in the direction to the North Atlantic, increased with shrinking ice coverage. The measurements were executed to finally provide validated data.
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Oceanographic data have been collected in the Arctic Ocean over many decades. They were measured by a large variety of platforms. Most of these data are publicly available from the World Ocean Database (WOD). This important online archive, however, does not contain all available modern data and has quality problems in the upper water layers. To enable a quick access to nearly all available temperature and salinity profiles, we compiled UDASH, a complete data archive with a higher quality.
Hiroshi Sumata, Frank Kauker, Michael Karcher, Benjamin Rabe, Mary-Louise Timmermans, Axel Behrendt, Rüdiger Gerdes, Ursula Schauer, Koji Shimada, Kyoung-Ho Cho, and Takashi Kikuchi
Ocean Sci., 14, 161–185, https://doi.org/10.5194/os-14-161-2018, https://doi.org/10.5194/os-14-161-2018, 2018
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We estimated spatial and temporal decorrelation scales of temperature and salinity in the Amerasian Basin in the Arctic Ocean. The estimated scales can be applied to representation error assessment in the ocean data assimilation system for the Arctic Ocean.
Igor A. Dmitrenko, Sergey A. Kirillov, Bert Rudels, David G. Babb, Leif Toudal Pedersen, Søren Rysgaard, Yngve Kristoffersen, and David G. Barber
Ocean Sci., 13, 1045–1060, https://doi.org/10.5194/os-13-1045-2017, https://doi.org/10.5194/os-13-1045-2017, 2017
Amelie Driemel, Eberhard Fahrbach, Gerd Rohardt, Agnieszka Beszczynska-Möller, Antje Boetius, Gereon Budéus, Boris Cisewski, Ralph Engbrodt, Steffen Gauger, Walter Geibert, Patrizia Geprägs, Dieter Gerdes, Rainer Gersonde, Arnold L. Gordon, Hannes Grobe, Hartmut H. Hellmer, Enrique Isla, Stanley S. Jacobs, Markus Janout, Wilfried Jokat, Michael Klages, Gerhard Kuhn, Jens Meincke, Sven Ober, Svein Østerhus, Ray G. Peterson, Benjamin Rabe, Bert Rudels, Ursula Schauer, Michael Schröder, Stefanie Schumacher, Rainer Sieger, Jüri Sildam, Thomas Soltwedel, Elena Stangeew, Manfred Stein, Volker H Strass, Jörn Thiede, Sandra Tippenhauer, Cornelis Veth, Wilken-Jon von Appen, Marie-France Weirig, Andreas Wisotzki, Dieter A. Wolf-Gladrow, and Torsten Kanzow
Earth Syst. Sci. Data, 9, 211–220, https://doi.org/10.5194/essd-9-211-2017, https://doi.org/10.5194/essd-9-211-2017, 2017
Short summary
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Our oceans are always in motion – huge water masses are circulated by winds and by global seawater density gradients resulting from different water temperatures and salinities. Measuring temperature and salinity of the world's oceans is crucial e.g. to understand our climate. Since 1983, the research icebreaker Polarstern has been the basis of numerous water profile measurements in the Arctic and the Antarctic. We report on a unique collection of 33 years of polar salinity and temperature data.
I. A. Dmitrenko, S. A. Kirillov, N. Serra, N. V. Koldunov, V. V. Ivanov, U. Schauer, I. V. Polyakov, D. Barber, M. Janout, V. S. Lien, M. Makhotin, and Y. Aksenov
Ocean Sci., 10, 719–730, https://doi.org/10.5194/os-10-719-2014, https://doi.org/10.5194/os-10-719-2014, 2014
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
V. Paka, V. Zhurbas, B. Rudels, D. Quadfasel, A. Korzh, and D. Delisi
Ocean Sci., 9, 1003–1014, https://doi.org/10.5194/os-9-1003-2013, https://doi.org/10.5194/os-9-1003-2013, 2013
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
B. Rabe, P. A. Dodd, E. Hansen, E. Falck, U. Schauer, A. Mackensen, A. Beszczynska-Möller, G. Kattner, E. J. Rohling, and K. Cox
Ocean Sci., 9, 91–109, https://doi.org/10.5194/os-9-91-2013, https://doi.org/10.5194/os-9-91-2013, 2013
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Approach: In situ Observations | Depth range: All Depths | Geographical range: Deep Seas: Arctic Ocean | Phenomena: Temperature, Salinity and Density Fields
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
Time and space variability of freshwater content, heat content and seasonal ice melt in the Arctic Ocean from 1991 to 2011
Recirculation in the Fram Strait and transports of water in and north of the Fram Strait derived from CTD data
Large-scale temperature and salinity changes in the upper Canadian Basin of the Arctic Ocean at a time of a drastic Arctic Oscillation inversion
Arctic Ocean circulation and variability – advection and external forcing encounter constraints and local processes
Nataliya Zhurbas and Natalia Kuzmina
Ocean Sci., 16, 405–421, https://doi.org/10.5194/os-16-405-2020, https://doi.org/10.5194/os-16-405-2020, 2020
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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.
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
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
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
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
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