Hostname: page-component-7479d7b7d-qs9v7 Total loading time: 0 Render date: 2024-07-10T16:47:45.524Z Has data issue: false hasContentIssue false

Turbulent Convergent Tidal Fronts

Published online by Cambridge University Press:  11 May 2009

R. D. Pingree
Affiliation:
Institute of Oceanographic Sciences, Wormley, Surrey
G. R. Forster
Affiliation:
The Laboratory, Marine Biological Association, Citadel Hill, Plymouth
G. K. Morrison
Affiliation:
Institute of Oceanographic Sciences, Wormley, Surrey

Extract

A high concentration of certain planktonic animals was found in a frontal region in the English Channel. Temperature, salinity and current measurements and direct visual observations (underwater) describe the nature of the front. It is shown that water depth, season, strong tidal mixing and residence time are important factors leading to the formation and maintenance of a turbulent convergent tidal front.

Type
Research Article
Copyright
Copyright © Marine Biological Association of the United Kingdom 1974

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Amos, A. F., Langseth, M. G. Jr, & Markl, R. G., 1972. Visible oceanic saline fronts. In Studies in Physical Oceanography (ed. Gordon, A. L.), 1, 49–62. Gordon and Breach.Google Scholar
Beebe, W., 1926. Where currents rip. In The Arcturus Adventure, pp. 4170. New York and London: G. P. Putnam's Sons.Google Scholar
Cromwell, T. & Reid, Jr. J. L., 1956. A study of oceanic fronts. Tellus, 8, 94101.CrossRefGoogle Scholar
Dietrich, G., 1951. Influences of tidal streams on oceanographic and climatic conditions in the sea as exemplified by the English Channel. Nature, London, 168, 811.CrossRefGoogle Scholar
Griffiths, R. C., 1965. A study of Ocean Fronts off Cape San Lucas, lower California. Special Scientific Report. United States Department of the Interior, Fish and Wildlife Service, 499, 54.Google Scholar
Holme, N., 1966. The Bottom fauna of the English Channel. Part II. Journal of the Marine Biological Association of the United Kingdom, 46, 401–93.CrossRefGoogle Scholar
Katz, E. J., 1969. Further study of a front in the Sargasso Sea. Tellus, 21, 259–69.CrossRefGoogle Scholar
Knauss, J. A., 1957. An observation of an oceanic front. Tellus, 9, 235–7.Google Scholar
Lumby, J. R., 1935. Salinity and temperature of the English Channel, Atlas of Charts, Fishery Investigations. Ministry of Agriculture, Fisheries and Food, Series II, 14, No. 3, Atlas.Google Scholar
Pingree, R. D., 1969. Small-scale structure of temperature and salinity near Station Cavall. Deep-Sea Research, 16, 275–95.Google Scholar
Uda, M., 1938. Researches on ’Siome’ or current rip in the seas and ocean. Geophysical Magazine, 11, 307–72.Google Scholar
Voorhis, A. D., 1969. The horizontal extent and persistence of thermal fronts in the Sargasso Sea. Deep-Sea Research, Supplement to 16, 331–7.Google Scholar
Voorhis, A. D. & Hersey, J. B., 1964. Oceanic thermal fronts in the Sargasso Sea. Journal of Geophysical Research, 69, 3809–14.CrossRefGoogle Scholar