Articles | Volume 22, issue 7
https://doi.org/10.5194/acp-22-4763-2022
https://doi.org/10.5194/acp-22-4763-2022
Research article
 | 
12 Apr 2022
Research article |  | 12 Apr 2022

Ship-based estimates of momentum transfer coefficient over sea ice and recommendations for its parameterization

Piyush Srivastava, Ian M. Brooks, John Prytherch, Dominic J. Salisbury, Andrew D. Elvidge, Ian A. Renfrew, and Margaret J. Yelland

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Cited articles

Achtert, P., O'Connor, E. J., Brooks, I. M., Sotiropoulou, G., Shupe, M. D., Pospichal, B., Brooks, B. J., and Tjernström, M.: Properties of Arctic liquid and mixed-phase clouds from shipborne Cloudnet observations during ACSE 2014, Atmos. Chem. Phys., 20, 14983–15002, https://doi.org/10.5194/acp-20-14983-2020, 2020. 
Arya, S. P. S.: Contribution of form drag on pressure ridges to the air stress on Arctic ice, J. Geophys. Res., 78, 7092–7099, https://doi.org/10.1029/JC078i030p07092, 1973. 
Arya, S. P. S.: A drag partition theory for determining the large-scale roughness parameter and wind stress on the Arctic pack ice, J. Geophys. Res., 80, 3447–3454, https://doi.org/10.1029/JC080i024p03447, 1975. 
Andreas, E. L., Horst, T. W., Grachev, A. A., Persson, P. O. G., Fairall, C. W., Guest, P. S., and Jordan, R. E.: Parametrizing turbulent exchange over summer sea ice and the marginal ice zone, Q. J. Roy. Meteor. Soc., 136, 927–943, https://doi.org/10.1002/qj.618, 2010. 
Banke, E. G. and Smith, S. D.: Wind stress over ice and over water in the Beaufort Sea, J. Geophys. Res., 76, 7368–7374, https://doi.org/10.1029/JC076i030p07368, 1971. 
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Short summary
The parameterization of surface turbulent fluxes over sea ice remains a weak point in weather forecast and climate models. Recent theoretical developments have introduced more extensive physics but these descriptions are poorly constrained due to a lack of observation data. Here we utilize a large dataset of measurements of turbulent fluxes over sea ice to tune the state-of-the-art parameterization of wind stress, and compare it with a previous scheme.
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