An Estuarine Analogy in the Sub-Arctic Pacific Ocean

It is shown that the features of an estuarine system occur northward of a sub-Arctic boundary in the Pacific Ocean.The limit of downward mixing from the surface is the limit (L) of the halocline. This is defined by a discontinuity in the logarithmic plot of salinity structure, where the salinity is...

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Bibliographic Details
Published in:Journal of the Fisheries Research Board of Canada
Main Authors: Tully, J. P., Barber, F. G.
Format: Article in Journal/Newspaper
Language:English
Published: Canadian Science Publishing 1960
Subjects:
Online Access:http://dx.doi.org/10.1139/f60-007
http://www.nrcresearchpress.com/doi/pdf/10.1139/f60-007
Description
Summary:It is shown that the features of an estuarine system occur northward of a sub-Arctic boundary in the Pacific Ocean.The limit of downward mixing from the surface is the limit (L) of the halocline. This is defined by a discontinuity in the logarithmic plot of salinity structure, where the salinity is nearly constant (33.8 ± 0.1‰). On this surface the transfer is uni-directional upward. Here the water masses being entrained into the halocline and upper zone may be identified by their temperature alone.