Articles | Volume 19, issue 8
https://doi.org/10.5194/tc-19-3065-2025
https://doi.org/10.5194/tc-19-3065-2025
Research article
 | 
15 Aug 2025
Research article |  | 15 Aug 2025

Estimation of duration and its changes in Lagrangian observations relying on ice floes in the Arctic Ocean utilizing a sea ice motion product

Fanyi Zhang, Ruibo Lei, Meng Qu, Na Li, Ying Chen, and Xiaoping Pang

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Cited articles

Babb, D. G., Galley, R. J., Kirillov, S., Landy, J. C., Howell, S. E. L., Stroeve, J. C., Meier, W., Ehn, J. K., and Barber, D. G.: The Stepwise Reduction of Multiyear Sea Ice Area in the Arctic Ocean Since 1980, J. Geophys. Res.-Ocean, 128, e2023JC020157, https://doi.org/10.1029/2023JC020157, 2023. 
Batrak, Y. and Müller, M.: On the warm bias in atmospheric reanalyses induced by the missing snow over Arctic sea-ice, Nat. Commun., 10, 4170, https://doi.org/10.1038/s41467-019-11975-3, 2019. 
Bigdeli, A., Nguyen, A. T., Pillar, H. R., Ocaña, V., and Heimbach, P.: Atmospheric Warming Drives Growth in Arctic Sea Ice: A Key Role for Snow, Geophys. Res. Lett., 47, e2020GL090236, https://doi.org/10.1029/2020GL090236, 2020. 
Brümmer, B., Müller, G., Haller, M., Kriegsmann, A., Offermann, M. and Wetzel, C.: DAMOCLES 2007–2008 – Hamburg Arctic Ocean Buoy Drift Experiment: meteorological measurements of 16 autonomous drifting ice buoys, World Data Center for Climate (WDCC) at DKRZ [data set], https://doi.org/10.1594/WDCC/UNI_HH_MI_DAMOCLES2007, 2011. 
Cabaniss, G. H., Hunkins, K. L., and Untersteiner, N.: US-IGY Drifting Station Alpha, Arctic Ocean 1957–1958, US Air Force, Bedford, MA: Air Force Cambridge Research Laboratories, Special Reports No. 38 (AFCRL-65-848), 336 pp., 1965. 
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Short summary
We reconstructed sea ice drift trajectories and identified optimal deployment areas for Lagrangian observations in the central Arctic Ocean. The trajectories revealed a preference for ice advection towards the Transpolar Drift region over the Beaufort Gyre, with endpoints influenced by large-scale atmospheric circulation patterns. This study provides critical support for the planning and implementation of Lagrangian observations relying on ice floes in the central Arctic Ocean under changing environmental conditions.
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