Hostname: page-component-8448b6f56d-42gr6 Total loading time: 0 Render date: 2024-04-16T21:18:00.325Z Has data issue: false hasContentIssue false

Hydrography and the distribution of phytoplankton in Killary Harbour: a fjord in western Ireland

Published online by Cambridge University Press:  11 May 2009

C. M. Roden
Affiliation:
Shellfish Research Laboratory, Zoology Department, University College Galway, Carna, Co. Galway, Ireland
P. G. Rodhouse
Affiliation:
Shellfish Research Laboratory, Zoology Department, University College Galway, Carna, Co. Galway, Ireland
M. P. Hensey
Affiliation:
Shellfish Research Laboratory, Zoology Department, University College Galway, Carna, Co. Galway, Ireland
T. McMahon
Affiliation:
Department of Microbiology, University College Galway, Galway, Ireland
T. H. Ryan
Affiliation:
Shellfish Research Laboratory, Zoology Department, University College Galway, Carna, Co. Galway, Ireland
J. P. Mercer
Affiliation:
Shellfish Research Laboratory, Zoology Department, University College Galway, Carna, Co. Galway, Ireland

Extract

Killary Harbour is a fjord or sea loch on the west coast of Ireland. With the growth of aquaculture the harbour has become the site of both raft mussel cultivation and more recently, salmon farming. The successful management of these resources requires a detailed knowledge of the harbour's hydrography and ecology. In 1980/1 an extensive survey of the harbour was made. Papers dealing with primary productivity (McMahon & Patching, 1984) zooplankton (Ryan et al. 1986) and the biology of mussels (Rodhouse et al. 1984 a, b, 1985) have already been published. In this paper, we describe the phytoplankton of the harbour and factors which influence distribution and growth.

Type
Research Article
Copyright
Copyright © Marine Biological Association of the United Kingdom 1987

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

Dodge, J. D., 1984. Marine Dinoflagellates of the British Isles. London: H.M.S.O.Google Scholar
Dyer, K. R., 1973. Estuaries: a Physical Introduction. London: Wiley.Google Scholar
Hendey, N. I., 1974. A revised check-list of British marine diatoms. Journal of the Marine Biological Association of the United Kingdom, 54, 277300.CrossRefGoogle Scholar
Keegan, B. F. & Mercer, J. P. (ed.), 1986. An oceanographical survey of Killary Harbour on the west coast of Ireland. Proceedings of the Royal Irish Academy (B), 86, 1–70.Google Scholar
McMahon, T. G., 1983. Sources and Sinks of Paniculate Organic Carbon in the Fjord on the West Coast of Ireland. Ph.D. Thesis, National University of Ireland.Google Scholar
McMahon, T. G. & Patching, J. W., 1984. Fluxes of organic carbon in a fjord on the west coast of Ireland. Estuarine, Coastal and Shelf Science, 19, 205215.CrossRefGoogle Scholar
Parke, M., & Dixon, P. S., 1976. Check-list of British marine algae - third revision. Journal of the Marine Biological Association of the United Kingdom, 56, 527594.CrossRefGoogle Scholar
Roden, C. M., 1984. The 1980/1981 phytoplankton cycle in the coastal waters off Connemara, Ireland. Estuarine, Coastal and Shelf Science, 18, 485–97.CrossRefGoogle Scholar
Rodhouse, P. G., Roden, C. M.Hensey, M. P., McMahon, T., Ottway, B. & Ryan, T. H., 1984. Food resource, gametogenesis and growth of Mytilus edulis on the shore and in suspended culture: Killary Harbour, Ireland. Journal of the Marine Biological Association of the United Kingdom, 64, 513529.CrossRefGoogle Scholar
Rodhouse, P. G., Roden, C. M.Hensey, M. P. & Ryan, T. H., 1984. Resource allocation in Mytilus edulis on the shore and in suspended culture. Marine Biology, 84, 2734.CrossRefGoogle Scholar
Rodhouse, P. G.Roden, C. M., Hensey, M. P. & Ryan, T. H., 1985. Production of mussels, Mytilus edulis, in suspended culture and estimates of carbon and nitrogen flow: Killary Harbour, Ireland. Journal of the Marine Biological Association of the United Kingdom, 65, 5568.CrossRefGoogle Scholar
Ryan, T. H., Rodhouse, P. G., Roden, C. M. & Hensey, M. P., 1986. Zooplankton fauna of Killary Harbour: the seasonal cycle of abundance. Journal of the Marine Biological Association of the United Kingdom, 66, 731748.CrossRefGoogle Scholar
Sakshaug, E., 1972. Phytoplankton investigations in Throndheimsfjord, 1963–1966. Kongelige Norske Videnskabers Selskabs Skrifter, no. 1, 56 pp.Google Scholar
Smayda, T. J., 1976. Plankton processes in mid-Atlantic nearshore and shelf waters and energy related activities. In Effects of Energy Related Activities on the Atlantic Continental Shelf. Proceedings of a conference at Brookhaven National Laboratory, 1975 (ed. Manowitz, B.), pp. 7095. Springfield, Virginia: National Technical Information Service.Google Scholar
Strickland, J. D. & Parsons, T. R., 1972. A practical handbook of seawater analysis, 2nd ed.Bulletin. Fisheries Research Board of Canada, no. 167, 310 pp.Google Scholar
Tett, P., 1986. Physical exchange and dynamics of phytoplankton in Scottish sea lochs. In Proceedings of a NATO Advanced Study Workshop on the Role of Freshwater Outflow in Coastal Ecosystems (ed. Skreslet, S. and Drinkwater, K.), pp. 205218. Berlin: Springer-Verlag.Google Scholar
Tyler, M. A., 1984. Dye tracing of a subsurface chlorophyll maximum of a red tide dinoflagellate to surface frontal regions. Marine Biology, 78, 285300.CrossRefGoogle Scholar
Wood, B. J. B., Tett, P. & Edwards, A., 1973. An introduction to the phytoplankton, primary production and relevant hydrography of Loch Etive. Journal of Ecology, 61, 569—585.CrossRefGoogle Scholar