Articles | Volume 15, issue 12
https://doi.org/10.5194/essd-15-5517-2023
https://doi.org/10.5194/essd-15-5517-2023
Data description paper
 | 
07 Dec 2023
Data description paper |  | 07 Dec 2023

A year of transient tracers (chlorofluorocarbon 12 and sulfur hexafluoride), noble gases (helium and neon), and tritium in the Arctic Ocean from the MOSAiC expedition (2019–2020)

Céline Heuzé, Oliver Huhn, Maren Walter, Natalia Sukhikh, Salar Karam, Wiebke Körtke, Myriel Vredenborg, Klaus Bulsiewicz, Jürgen Sültenfuß, Ying-Chih Fang, Christian Mertens, Benjamin Rabe, Sandra Tippenhauer, Jacob Allerholt, Hailun He, David Kuhlmey, Ivan Kuznetsov, and Maria Mallet

Related authors

Drivers of high-frequency extreme sea levels around northern Europe – synergies between recurrent neural networks and random forest
Céline Heuzé, Linn Carlstedt, Lea Poropat, and Heather Reese
Ocean Sci., 21, 1813–1832, https://doi.org/10.5194/os-21-1813-2025,https://doi.org/10.5194/os-21-1813-2025, 2025
Short summary
CMIP7 Data Request: Ocean and Sea Ice Priorities and Opportunities
Baylor Fox-Kemper, Patricia DeRepentigny, Anne Marie Treguier, Christian Stepanek, Eleanor O’Rourke, Chloe Mackallah, Alberto Meucci, Yevgeny Aksenov, Paul J. Durack, Nicole Feldl, Vanessa Hernaman, Céline Heuzé, Doroteaciro Iovino, Gaurav Madan, André L. Marquez, François Massonnet, Jenny Mecking, Dhrubajyoti Samanta, Patrick C. Taylor, Wan-Ling Tseng, and Martin Vancoppenolle
EGUsphere, https://doi.org/10.5194/egusphere-2025-3083,https://doi.org/10.5194/egusphere-2025-3083, 2025
This preprint is open for discussion and under review for Geoscientific Model Development (GMD).
Short summary
Automatic detection of Arctic polynyas using hybrid supervised-unsupervised deep learning
Céline Heuzé and Carmen Hau Man Wong
EGUsphere, https://doi.org/10.5194/egusphere-2025-2747,https://doi.org/10.5194/egusphere-2025-2747, 2025
Short summary
The distribution and abundance of planktonic foraminifera under summer sea ice in the Arctic Ocean
Flor Vermassen, Clare Bird, Tirza M. Weitkamp, Kate F. Darling, Hanna Farnelid, Céline Heuzé, Allison Y. Hsiang, Salar Karam, Christian Stranne, Marcus Sundbom, and Helen K. Coxall
Biogeosciences, 22, 2261–2286, https://doi.org/10.5194/bg-22-2261-2025,https://doi.org/10.5194/bg-22-2261-2025, 2025
Short summary
Continued warming of deep waters in the Fram Strait
Salar Karam, Céline Heuzé, Mario Hoppmann, and Laura de Steur
Ocean Sci., 20, 917–930, https://doi.org/10.5194/os-20-917-2024,https://doi.org/10.5194/os-20-917-2024, 2024
Short summary

Cited articles

Beaird, N., Straneo, F., and Jenkins, W.: Spreading of Greenland meltwaters in the ocean revealed by noble gases, Geophys. Res. Lett., 42, 7705–7713, https://doi.org/10.1002/2015GL065003, 2015. a, b
Bullister, J., Wisegarver, D., and Menzia, F.: The solubility of sulfur hexafluoride in water and seawater, Deep-Sea Res. Pt. I, 49, 175–187, https://doi.org/10.1016/S0967-0637(01)00051-6, 2002. a
Bullister, J. L.: Atmospheric Histories (1765–2015) for CFC-11, CFC-12, CFC-113, CCl4, SF6 andN2O, https://doi.org/10.3334/CDIAC/otg.CFC_ATM_Hist_2015, 2015. a
Bulsiewicz, K., Rose, H., Klatt, O., Putzka, A., and Roether, W.: A capillary‐column chromatographic system for efficient chlorofluorocarbon measurement in ocean waters, J. Geophys. Res.-Oceans, 103, 15959–15970, https://doi.org/10.1029/98JC00140, 1998. a, b
Curren, T.: Nuclear-powered Submarines: Potential Environmental Effects, https://inis.iaea.org/collection/NCLCollectionStore/_Public/24/010/24010563.pdf (last access: 21 September 2023), 1988. a
Download
Short summary
Gases dissolved in the ocean water not used by the ecosystem (or "passive tracers") are invaluable to track water over long distances and investigate the processes that modify its properties. Unfortunately, especially so in the ice-covered Arctic Ocean, such gas measurements are sparse. We here present a data set of several passive tracers (anthropogenic gases, noble gases and their isotopes) collected over the full ocean depth, weekly, during the 1-year drift in the Arctic during MOSAiC.
Share
Altmetrics
Final-revised paper
Preprint