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The Organic carbon content of gravel bed herring spawning grounds and the impact of herring spawn deposition

Published online by Cambridge University Press:  11 May 2009

Ian R. Napier
Ian R. Napier
Affiliation:
University Marine Biological Station, Millport, Isle of Cumbrae, Scotland, KA28 0EG
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Extract

The dry weight and organic carbon content of eggs and components of Clyde spring herring eggs were measured at intervals during their development. Comparison with previously published data suggests that an increase has occurred in the weight of these eggs over the past thirty years. It is clear that only a small proportion of the material deposited in the form of herring spawn actually remains attached to the substratum when the larvae hatch and so is available for potential integration into the benthic food web. This was confirmed by the determination at intervals over two years of the organic carbon content of the gravel sediments on spawning grounds of the Clyde spring herring. Although the deposition of herring spawn resulted in an immediate marked increase in the carbon content of the spawning ground sediments, carbon levels quickly returned to pre-spawning levels and there was no evidence of any permanent or long lasting increase. This held true when the spawn died and decayed in situ and even when it was mixed into the sediment by wave action. The rapid decrease in carbon levels is attributed to the strong water movements which frequently occur over the spawning grounds.

Type
Research Article
Information
Journal of the Marine Biological Association of the United Kingdom , Volume 73 , Issue 4 , November 1993 , pp. 863 - 870
Copyright
Copyright © Marine Biological Association of the United Kingdom 1993

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References

Bailey, R.S., McKay, D.W., Morrison, J.A. & Walsh, M., 1986. The biology and management of herring and other pelagic fish stocks in the Firth of Clyde. Proceedings of the Royal Society of Edinburgh. B, 90, 407–422.Google Scholar
Blaxter, J.H.S., 1969. Development: eggs and larvae. In Fish physiology, vol. Ill (ed. W.S., Hoar and D.J., Randall), pp. 177–252. New York: Academic Press.Google Scholar
Blaxter, J.H.S. & Hempel, G., 1963. The influence of egg size on herring larvae (Clupea harengus L.). Journal du Conseil, 28, 211–240.Google Scholar
Blaxter, J.H.S. & Hunter, J.R., 1982. The biology of the clupeoid fishes. Advances in Marine Biology, 20, 1–223.CrossRefGoogle Scholar
Bolster, G.C. & Bridger, J.P., 1957. Nature of the spawning area of herrings. Nature, London, 179, 638.CrossRefGoogle Scholar
Bowers, A.B., 1969. Spawning beds of Manx autumn herring. Journal of Fish Biology, 1, 355–359.CrossRefGoogle Scholar
Buchanan, J.B., 1984. Sediment analysis. In Methods for the study of marine benthos (ed. N.A., Holme and A.D., Mclntyre), pp. 41–65. London: Blackwell Scientific Publications.Google Scholar
Dempsey, C.H. & Bamber, R.N., 1983. Spawning of herring (Clupea harengus, L.) in the Blackwater Estuary, spring 1979. Journal du Conseil, 41, 85–92.CrossRefGoogle Scholar
De Silva, C.D. & Tytler, P., 1973. The influence of reduced environmental oxygen on the metabolism and survival of herring and plaice larvae. Netherlands Journal of Sea Research, 7, 345–362.CrossRefGoogle Scholar
Ehrlich, K.F., 1974. Chemical changes during growth and starvation of herring larvae. In The early life history offish (ed. J.H.S., Blaxter), pp. 301–323. Berlin: Springer-Verlag.CrossRefGoogle Scholar
Gamble, J.C., Maclachlan, P. & Seaton, D.D., 1985. Comparative growth and development of autumn and spring spawned Atlantic herring larvae reared in large enclosed ecosystems. Marine Ecology Progress Series, 26, 19–33.Google Scholar
Hempel, G. & Blaxter, J.H.S., 1967. Egg weight in Atlantic herring (Clupea harengus L.). Journal du Conseil, 31, 170–195.CrossRefGoogle Scholar
Holliday, F.G.T., Blaxter, J.H.S. & Lasker, R., 1964. Oxygen uptake of developing eggs and larvae of the herring (Clupea harengus). Journal of the Marine Biological Association of the United Kingdom, 44, 711–723.CrossRefGoogle Scholar
Lønning, S., Kjørsvik, E. & Falk-Petersen, I.-B., 1988. A comparative study of pelagic and demersal eggs from common marine fishes in northern Norway. Sarsia, 73, 49–60.CrossRefGoogle Scholar
Morrison, J.A., Gamble, J.C., Shand, C. & Napier, I.R., 1990. Mass mortality of spring spawning herring eggs in Scottish waters. International Council for the Exploration of the Sea (CM Papers and Reports), CM 1990/L:106, 7pp.Google Scholar
Morrison, J.A., Napier, I.R. & Gamble, J.C., 1991. Mass mortality of herring eggs associated with a sedimenting diatom bloom. ICES Journal of Marine Science, 48, 237–245.CrossRefGoogle Scholar
Napier, I.R., 1993. A study of herring spawning sites on gravel and maërl in the Firth of Clyde. PhD thesis, University of London.Google Scholar
Parrish, B.B., Saville, A., Craig, R.E., Baxter, I.G. & Priestley, R., 1959. Observations on herring spawning and larval distribution in the Firth of Clyde in 1958. Journal of the Marine Biological Association of the United Kingdom, 38, 445–453.CrossRefGoogle Scholar
Pearson, T.H. & Rosenberg, R., 1978. Macrobenthic succession in relation to organic enrichment and pollution of the marine environment. Oceanography and Marine Biology. Annual Review. London, 16, 229–311.Google Scholar
Walkley, A. & Black, I.A., 1934. An examination of the Degtjareff method for determining soil organic matter, and a proposed modification of the chromic acid titration method. Soil Science, 37, 29–38.CrossRefGoogle Scholar