Hostname: page-component-cd9895bd7-p9bg8 Total loading time: 0 Render date: 2024-12-26T17:10:10.738Z Has data issue: false hasContentIssue false
  • English
  • Français

The Attempted Clearance of Sargassum muticum from Britain

Published online by Cambridge University Press:  24 August 2009

P. W. G. Gray  and
E. B. Gareth Jones
P. W. G. Gray
Affiliation:
The Marine Laboratory, Department of Biological Sciences, Portsmouth Polytechnic, Ferry Road, Hayling Island, Hampshire, England.
E. B. Gareth Jones
Affiliation:
Department of Biological Sciences, Portsmouth Polytechnic, King Henry I Street, Portsmouth, Hampshire, England.
Get access Rights & Permissions [Opens in a new window]

Extract

The Brown Alga Sargassum muticum, a native of Japan but also introduced into the Pacific waters of North America, was first found on the Isle of Wight off southern England in 1973, and has subsequently spread as far west as Plymouth. A large attached population is also present on the Channel coast of France. Marine biologists in England, fearful of its possible effect on indigenous marine organisms and recreational amenities, set up an eradication programme. This was largely unsuccessful, even though an estimated 450 tonnes of wet S. muticum were collected in one year (1976).

Some of the possible vectors of dispersal of this Alga are discussed, especially in relation to movement of oysters and shipping. It is thought that the spread of S. muticum will continue along the coast and that it may well extend deeper into the sublittoral than appears to be the case at present.

A research programme on the ecology and biology of S. muticum, as well as on possible means of control, is continuing.

Type
Main Papers
Information
Environmental Conservation , Volume 4 , Issue 4 , Winter 1977 , pp. 303 - 308
Copyright
Copyright © Foundation for Environmental Conservation 1977

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

Abbot, I. A. & North, W. J. (1972). Temperature influences on floral composition in California coastal waters. International Seaweed Symposium, Hokkaido, Japan, 7, pp. 72–9.Google Scholar
Boalch, G. T. & Potts, G. W. (1977). The first occurrence of Sargassum muticum (Yendo) Fensholt in the Plymouth area. J. Mar. Biol. Ass. U.K., 57, pp. 29–31.CrossRefGoogle Scholar
Compere, P. (1977). Sargassum muticum (Yendo) Fensholt (Phaeophyceae) dans le Pas-de-Calais (France). Dumontiera, 6, pp. 8–10, illustr.Google Scholar
Elton, C. S. (1958). The Ecology of Invasions by Animals and Plants. Methuen, London, England: 181 pp., illustr.CrossRefGoogle Scholar
Farnham, W. F., Fletcher, R. L. & Irvine, L. M. (1973). Attached Sargassum found in Britain. Nature (London), 243, pp. 231–2, illustr.Google Scholar
Farnham, W. F. & Jones, E. B. G. (1974). The eradication of the seaweed Sargassum muticum from Britain. Biol.Conserv., 6, pp. 57–8.CrossRefGoogle Scholar
Fletcher, R. L. & Fletcher, S. H. (1975 a). Studies on the recently introduced Brown Alga Sargassum muticum (Yendo) Fensholt. I: Ecology and reproduction. Botanica Mar., 18, pp. 149–56, illustr.Google Scholar
Fletcher, R. L. & Fletcher, S. H. (1975 b). Studies on the recently introduced Brown Alga Sargassum muticum (Yendo) Fensholt. II: Regenerative ability. Botanica Mar., 18, pp. 157–62, illustr.Google Scholar
Gruet, Y. (1976). Répartition de Sargassum muticum sur la côte de Normandie. Bull. Soc. Sci. Nat. Ouest Fr., 74, pp. 101–4.Google Scholar
Jephson, N. A. & Gray, P. W. G. (1977). Aspects of the ecology of Sargassum muticum (Yendo) Fensholt in the Solent Region of the British Isles. I: Growth cycle and epiphytes. Pp. 367–75 in Biology of Benthic Organisms (Ed. Keegan, B. F., Ceidigh, P. O. & Boaden, P. J. S.). Pergamon Press, New York, N.Y., illustr. [not available for checking].CrossRefGoogle Scholar
Jones, E. B. G. & Farnham, W. F. (1973). Japweed: new threat to British coasts. New Scientist, 60, pp. 394–5, illustr.Google Scholar
Kane, D. & Chamberlain, A. (in prep.). Laboratory studies on the growth and physiology of Sargassum muticum. I, Seasonal variation of vegetative growth in culture.Google Scholar
Knight-Jones, P., Knight-Jones, E. W., Thorp, C. H. & Gray, P. W. G. (1975). Immigrant spirorbids (Polychaeta Sedentaria) on the Japanese Sargassum at Portsmouth, England. Zoologica Scripta, 4, pp. 145–9, illustr.CrossRefGoogle Scholar
Kopp, J. (1976). Presence d'une phéophycée américaine Sargassum muticum sur les côtes françaises de la Manche. Cons. Int. Expl. Mer., 1 p., mimeogr.Google Scholar
Lewey, S. A. (1976). Studies on the Brown Alga Sargassum muticum (Yendo) Fensholt: in Britain. Unpublished M.Phil. Thesis, C.N.A.A.: 150 pp., illustr.Google Scholar
Lewey, S. A. & Farnham, W. F. (in press). Observations on Sargassum muticum in Britain. International Seaweed Symposium, Bangor, Wales, 8, illustr.Google Scholar
Nicholson, N., Hosmer, H., Bird, K., Hart, L., Sandlin, W., Shoemaker, C. & Sloan, C. (in press). The Biology of Sargassum muticum (Yendo) Fensholt at Santa Catalina Island, California. International Seaweed Symposium, Bangor, Wales, 8.Google Scholar
Scagel, R. F. (1956). Introduction of a Japanese Alga, Sargassum muticum, into the north-east Pacific. Fish. Res. Pap. Wash. Dep. Fish., 1, pp. 1–10.Google Scholar
Withers, R. G., Farnham, W. F., Lewey, S. A., Jephson, N. A., Haythorn, J. A. & Gray, P. W. G. (1975). The epibionts of Sargassum muticum in British Waters. Mar. Biol., 35, pp. 79–86.CrossRefGoogle Scholar