Balanced Versus Geostrophic Wind-Stress for Hudson Bay
- 1 January 1973
- journal article
- Published by Canadian Science Publishing in Journal of the Fisheries Research Board of Canada
- Vol. 30 (1) , 53-62
- https://doi.org/10.1139/f73-007
Abstract
Wind-stresses for Hudson Bay for May and September were computed by the geostrophic relation and the balance equation, making use of data averaged over 30 years. The balanced wind-stress for either strong (September) or weak (May) pressure gradient situations was found to be substantially different from the corresponding geostrophic stress. The wind-generated circulations in the water in Hudson Bay calculated using the balanced and the geostrophic wind-stress showed significant differences, the former agreeing better with the observed average circulation.Keywords
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