Articles | Volume 15, issue 8
The Cryosphere, 15, 3785–3796, 2021
https://doi.org/10.5194/tc-15-3785-2021
The Cryosphere, 15, 3785–3796, 2021
https://doi.org/10.5194/tc-15-3785-2021

Research article 17 Aug 2021

Research article | 17 Aug 2021

Edge displacement scores

Arne Melsom

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Cited articles

Aksenov, Y., Popova, E. E., Yool, A., Nurser, A. G., Williams, T. D., and Bertino, L.: On the future navigability of Arctic sea routes: High-resolution projections of the Arctic Ocean and sea ice, Mar. Policy, 75, 300–317, https://doi.org/10.1016/j.marpol.2015.12.027, 2017. a
Anderson, J. L., A method for producing and evaluating probabilistic forecasts from ensemble model integrations, J. Climate, 9, 1518–1530, https://doi.org/10.1175/1520-0442(1996)009<1518:AMFPAE>2.0.CO;2, 1996. a
Bitz, C. M., Holland, M. M., and Hunke, E. C.: Maintenance of the Sea-Ice Edge, J. Climate, 18, 2903–2921, https://doi.org/10.1175/JCLI3428.1, 2005. a
Budgell, P. W.: Numerical simulation of ice-ocean variability in the Barents Sea region: Towards dynamical downscaling, Ocean Dynam., 55, 370–387, https://doi.org/10.1007/s10236-005-0008-3, 2005. a
Cheng, A., Casati, B., Tivy, A., Zagon, T., Lemieux, J.-F., and Tremblay, L. B.: Accuracy and inter-analyst agreement of visually estimated sea ice concentrations in Canadian Ice Service ice charts using single-polarization RADARSAT-2, The Cryosphere, 14, 1289–1310, https://doi.org/10.5194/tc-14-1289-2020, 2020. a
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This study presents new methods to assess how well observations of sea ice expansion are reproduced by results from models. The aim is to provide information about the quality of forecasts for changes in the sea ice extent to operators in or near ice-infested waters. A test using 2 years of model results demonstrates the practical applicability and usefulness of the methods that are presented.