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A Seasonal Analysis of the Armoured Dinoflagellates of Loch Eriboll, North Scotland

Published online by Cambridge University Press:  11 May 2009

John D. Dodge
John D. Dodge
Affiliation:
Department of Biology, Royal Holloway, University of London, Egham, Surrey, TW20 OEX
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Extract

The armoured planktonic dinoflagellates present at a site adjacent to a floating fish-farm in Loch Eriboll, North Scotland, were studied by surface net-sampling, mainly at two-weekly intervals, over a period of four years 1990–1993. A total of 62 species was recorded. Some dinoflagellates were present at all times of the year but they reached their lowest numbers in May, during the spring diatom bloom, and their highest numbers in mid-summer. There was usually a seasonal pattern in which the most abundant dinoflagellate during the early summer was the heterotrophic species Protoperidinium ovatum, and this was followed in the later summer by the autotroph Ceratium fusus. In 1993 the pattern was rather different, with Gonyaulax species abundant in June and, later in the year, both Protoperidinium cerasus and P. excentricum having periods of abundance. Potential toxin-producing dinoflagellates, Alexandrium tamarense (PSP) and Dinophysis acuminata (DSP), were found in small numbers.

Type
Research Article
Information
Journal of the Marine Biological Association of the United Kingdom , Volume 75 , Issue 1 , February 1995 , pp. 219 - 233
Copyright
Copyright © Marine Biological Association of the United Kingdom 1995

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References

Braarud, T., Föyn, B. & Hasle, G.R., 1958. The marine and freshwater phytoplankton of the Dramsfjord and the adjacent part of the Oslofjord, March-December 1951. Hvalrddets Shifter, 43, 3–102.Google Scholar
Corre, P. Le, L'helguen, S., Morin, P. & Birrien, J.L., 1992. Conditions de formation d'eaux colorees toxiques sur le plateau continental Manche-Atlantique; cas de Gyrodinium cf. aureolum. Hydroecologie Appliquee, 4, 173–188.CrossRefGoogle Scholar
Dietrich, G., Ed., 1962. Mean monthly temperature and salinity of the surface layer of the North Sea and adjacent waters for 1905 to 1954. Rapport et Proces-verbeaux des Reunions. Conseil Permanent International pour I'Exploration de la Mer, Charlottenlund Slot, Denmark, 348 pp.Google Scholar
Dodge, J.D., 1981. Provisional atlas of the marine dinoflagellates of the British Isles. Huntingdon: Biological Records Centre.Google Scholar
Dodge, J.D., 1982. Marine dinoflagellates of the British Isles. London: HMSO.Google Scholar
Dodge, J.D., 1989 a. Records of marine dinoflagellates from North Sutherland (Scotland). British Phycological Journal, 24,385–389.CrossRefGoogle Scholar
Dodge, J.D., 1989 b. Some revisions of the family Gonyaulacaceae (Dinophyceae) based on a scanning electron microscope study. Botanica Marina, 32,275–298.Google Scholar
Dodge, J.D. & Hart-Jones, B., 1977. The vertical and seasonal distribution of dinoflagellates in the North Sea. II. Blyth 1973–74 and Whitby 1975. Botanica Marina, 17,307–311.Google Scholar
Edler, L. & Olsson, P., 1985. Observations on diel migration of Ceratium furca and Prorocentrum micans in a stratified bay on the Swedish west coast. In Toxic dinoflagellates (ed. D.M., Anderson et al.), pp. 195–200. Amsterdam: Elsevier.Google Scholar
Elbrachter, M., 1991. Food uptake mechanisms in phagotrophic dinoflagellates and classification. In The biology of free-living heterotrophic flagellates (ed. D.J., Patterson and J., Larsen), pp. 303–312. Oxford: Clarendon Press.Google Scholar
Eppley, R.W., Holm-Hansen, O. & Strickland, J.D.H., 1968. Some observations on the vertical migration of dinoflagellates. Journal of Phycology, 4,333–350.CrossRefGoogle Scholar
Gowen, R.J., Tett, P. & Jones, K.J., 1983. The hydrography and phytoplankton ecology of Loch Ardbhair: a small sea-loch on the west coast of Scotland. Journal of Experimental Marine Biology and Ecology, 71,1–16.CrossRefGoogle Scholar
Hasle G.R., 1950. Phototactic vertical migration in marine dinoflagellates. Oikos, 2,162–175.CrossRefGoogle Scholar
Hasle, G.R., 1959. A quantitative study of the phytoplankton from the equatorial Pacific. Deep-Sea Research, 6,38–59.Google Scholar
Heimdal, B.R., 1974. Composition and abundance of phytoplankton in the Ullsfjord area, North Norway. Astarte, 7, 17–42.Google Scholar
Holligan, P.M., Maddock, L. & Dodge, J.D., 1980. The distribution of dinoflagellates around the British Isles in July 1977: a multivariate analysis. Journal of the Marine Biological Association of the United Kingdom, 60,851–867.CrossRefGoogle Scholar
Horwood, J.W., Nichols, J.H. & Harrop, R., 1982. Seasonal changes in net phytoplankton of the west-central North Sea. Journal of the Marine Biological Association of the United Kingdom, 62,15–23.CrossRefGoogle Scholar
Jones, K.J., Ayres, P., Bullock, A.M., Roberts, R.J. & Tett, P., 1982. A red tide of Gyrodinium aureolum in sea lochs of the Firth of Clyde and associated mortality of pond-reared salmon. Journal of the Marine Biological Association of the United Kingdom, 62, 771–782.CrossRefGoogle Scholar
Lewis, J., 1988. Cysts and sediments:Gonyaulax polyedra (Lingulodinium machaerophorum) in Loch Creran. Journal of the Marine Biological Association of the United Kingdom, 68,701–714.CrossRefGoogle Scholar
Lewis, J., Tett, P. & Dodge, J.D., 1985. The cyst-theca cycle of Gonyaulax polyedra (Lingulodinium machaerophorum) in Creran, a Scottish west coast sea-loch. In Toxic dinoflagellates (ed. D.M., Anderson et al.) pp. 85–90. Amsterdam: Elsevier.Google Scholar
Maddock, L., Boalch, G.T. & Harbour, D.S., 1981. Populations of phytoplankton in the western English Channel between 1964 and 1974. Journal of the Marine Biological Association of the United Kingdom, 61,565–583.CrossRefGoogle Scholar
Malloch, A., 1988. A computer package to handle and analyse multivariate species data and handle and display species distribution data. Lancaster: University of Lancaster.Google Scholar
Margalef, R., 1956. Estructura y dinamica de la ‘purga de mar’ en la Ria de Vigo. Investigacion Pesauera. Barcelona, 5,113–134.Google Scholar
Marshall, S., 1925. A survey of Clyde plankton. Proceedings of the Royal Society of Edinburgh, 45, 117–141.CrossRefGoogle Scholar
Marshall, S.M. & Orr, A.P., 1927. The relation of the plankton to some chemical and physical factors in the Clyde Sea area. Journal of the Marine Biological Association of the United Kingdom, 14,837–868.CrossRefGoogle Scholar
Ottway, B., Parker, M., McGrath, D. & Crowley, M., 1979. Observations on a bloom of Gyrodinium aureolum Hulburt on the south coast of Ireland, summer 1976, associated with mortalities of littoral and sub-littoral organisms. Irish Fisheries Investigations, Series B (Marine). Dublin, 18,1–9.Google Scholar
Parker, M., 1981. Algal blooms on the south coast of Ireland, 1976–1978: an introduction. In Red tides (ed. M., Parker), pp. 3. Dublin: Fisheries Research Centre. [Fisheries Seminar Series, Dublin, vol. 1.]Google Scholar
Pingree, R.D., Holligan, P.M. & Mardell, G.T., 1978. The effects of vertical stability on phytoplankton distributions in the summer on the northwest European shelf. Deep-Sea Research, 25,1011— 1028.CrossRefGoogle Scholar
Pybus, C, 1980. Observations on a Gyrodinium aureolum (Dinophyta) bloom off the south coast of Ireland. journal of the Marine Biological Association of the United Kingdom, 60, 661–674.CrossRefGoogle Scholar
Pybus, C, 1990. Blooms of Prorocentrum micans (Dinophyta) in the Galway Bay area. journal of the Marine Biological Association of the United Kingdom, 70, 697–705.Google Scholar
Roden, Cm., 1984. The 1980/1981 phytoplankton cycle in the coastal waters off Connemara, Ireland. Estuarine Coastal and Shelf Science, 18, 485–497.CrossRefGoogle Scholar
Sakshaug, E., 1972. Phytoplankton investigations in Trondheimsfjord, 1963–1966. Kongelige Norske Videnskabers Selskab. Skrifter, 1,1–56.Google Scholar
Taasen, J.P. & Saugestad, T., 1974. A list of plankton algae, collected in net hauls from Raunefjorden, western Norway with some remarks on the seasonal variation of the dominant species. Sarsia, 55,121–128.CrossRefGoogle Scholar
Tett, P., Gowen, R., Grantham, B., Jones, K. & Miller, B.S., 1986. The phytoplankton ecology of the Firth of Clyde sea-lochs Striven and Fyne. Proceedings of the Royal Society of Edinburgh B, 90, 223–238.Google Scholar
Wood, B.J.B., Tett, P.B. & Edwards, A., 1973. An introduction to the phytoplankton, primary production and relevant hydrography of Loch Etive. Journal of Ecology, 61, 569–585.CrossRefGoogle Scholar