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An investigation into the causes of small scale variation in sediment community oxygen consumption in the Rockall Trough

Published online by Cambridge University Press:  05 December 2011

J. W. Patching ,
R. C. T. Raine  and
P. R. O. Barnett
J. W. Patching
Affiliation:
Department of Microbiology, School of Marine Sciences, University College, Galway, Ireland
R. C. T. Raine
Affiliation:
Department of Microbiology, School of Marine Sciences, University College, Galway, Ireland
P. R. O. Barnett
Affiliation:
Scottish Marine Biological Association, Dunstaffnage Marine Research Laboratory, P.O. Box 3, Oban, Argyll PA34 4AD, Scotland
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Extract

An attempt was made to interpret the core to core variation in oxygen uptake observed during an in situ determination of sediment community oxygen consumption (SCOC) at a station in the Rockall Trough using the “suspended core” technique. No direct relationships between macrofaunal abundance or biomass and SCOC were observed. The results obtained suggested that the use of experimental chambers of small cross-sectional area (26.2cm2) allow for greater influence on SCOC of the activity of individual organisms which would otherwise be averaged out by larger, grab-type enclosures. The possible significance of other components of the benthos is discussed.

Type
Research Article
Information
Proceedings of the Royal Society of Edinburgh, Section B: Biological Sciences , Volume 88: The Oceanography of the Rockall Channel , 1986 , pp. 281 - 290
Copyright
Copyright © Royal Society of Edinburgh 1986

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References

Azam, F. & Fuhrman, J. A. 1984. Measurement of bacterioplankton growth in the sea and its regulation by environmental conditions. In Heterotrophic Activity in the Sea eds. Hobbie, J. E. & Williams, P. J.. LeB., pp. 179–196. London: Plenum Press.CrossRefGoogle Scholar
Barnett, P. R. O., Watson, J. & Connelly, D. 1984. A multiple corer for taking virtually undisturbed cores from shelf, bathyal and abyssal sediments. Oceanologica Acta 7, 399–408.Google Scholar
Bryan, J. R., Riley, J. P. & Williams, P. J. LeB. 1976. A procedure for making precise measurements of oxygen concentrations for productivity and related studies. Journal of Experimental Marine Biology and Ecology 21, 191–197.Google Scholar
Craib, J. S. 1965. A sampler for taking short undisturbed marine cores. Journal du Conseil 30, 34–39.Google Scholar
Deming, J. W. & Colwell, R. R. 1982. Barophillic bacteria associated with digestive tracts of abyssal holothurians. Applied Environmental Microbiology 44, 1222–1230.CrossRefGoogle ScholarPubMed
Fallon, R. D., Newell, S. Y. & Hopkins, C. S. 1983. Bacterial production in marine sediments: will cellspecific measures agree with whole-system metabolism? Marine Ecology—Progress Series 11, 119–127.Google Scholar
Fuhrman, J. A. & Azam, F. 1982. Thymidine incorporation as a measure of heterotrophic bacterioplankton production in marine surface waters; evaluation and field results. Marine Biology 66, 109–120.Google Scholar
Gage, J. D. 1977. Structure of the abyssal macrobenthic community in the Rockall Trough. In Biology of Benthic Organisms, eds. Keegan, B. F., Ceidigh, P. O. & Boaden, P. J. S., pp. 247–260. Oxford: Pergamon Press.CrossRefGoogle Scholar
Hagstrom, A., Larsson, U., Horstedt, P. & Normark, S. 1979. Frequency of dividing cells, a new approach to the determination of bacterial growth rates in aquatic environments. Applied Environmental Microbiology 37, 805–812.Google Scholar
Jannasch, H. W. & Taylor, C. D. 1984. Deep-sea microbiology. Annual Review of Microbiology 38, 487–514.Google Scholar
Jannasch, H. W. &Wirsen, C. O., 1983. Microbiology of the deep sea. In The Sea Vol.8, ed. Rowe, G. T., pp. 231–259. New York: Wiley-Interscience.Google Scholar
Jones, J. G. 1974. Some observations on direct counts of freshwater bacteria obtained with a fluorescent microscope. Limnology and Oceanography 19, 228–232.Google Scholar
Jones, J. G.& Simon, B. M. 1975. An investigation of errors in direct counts of aquatic bacteria by epifluorescence microscopy, with reference to a new method of dyeing membrane filters. Journal of Applied Bacteriology 39, 317–329.Google Scholar
Lynch, J. M. 1979. The terrestrial environment. In Microbial Ecology: A Conceptual Approach, eds. Lynch, J. M. & Poole, N. J., pp. 67–91. London: Blackwell Scientific Publications.Google Scholar
Menzies, R. J. & Rowe, G. T. 1968. The LUBS: a large undisturbed bottom sampler. Limnology and Oceanography 13, 708–714.Google Scholar
Meyer-Reil, L. A. 1983. Benthic response to sedimentation events during autumn to spring at a shallow water station in the Western Keil Bight. Marine Biology 77 247–256.CrossRefGoogle Scholar
Newell, S. Y. & Christian, R. R. 1981. Frequency of dividing cells as an estimator of bacterial productivity. Applied Environmental Microbiology 42, 23–31.Google Scholar
Pamatmat, M. M. 1968. Ecology and metabolism of a benthic community on an intertidal sandflat.Internationale Revue der gesamten Hydrobiologie 53, 211–298.Google Scholar
Pamatmat, M. M. 1977. Benthic community metabolism: a review and assessment of present marine status and outlook. In Ecology of the Marine Benthos, ed. Coull, B. C, pp. 89–111. Columbia, South Carolina: University of South Carolina Press.Google Scholar
Patching, J. W. & Raine, R. C. T. 1983. Benthic metabolism and the supply of organic material to the sea bed. In Experimental Biology at Sea, eds. Macdonald, A. C. & Priede, I. G., pp. 347–363. London: Academic Press.Google Scholar
Phillips, G. R. J. 1981. The IOS acoustic command and monitoring system. Institute of Oceanographic Sciences Report No 96.Google Scholar
Rice, A. L., Billett, D. S. M., Fry, J., John, A. W. G., Lampitt, R. S., Mantoura, R. F. C. & Morris, R. J. 1986. Seasonal deposition of phytodetritus to the deep-sea floor. Proceedings of the Royal Society of Edinburgh 88B, 265–279.Google Scholar
Smith, K. L. 1973. Respiration of a sublittoral community. Ecology 54, 1065–1075.CrossRefGoogle Scholar
Smith, K. L. 1978. Benthic community respiration in the northwest Atlantic ocean: in situ measurements from 40 to 5200 metres. Marine Biology 47, 337–347.CrossRefGoogle Scholar
Smith, K. L. & Baldwin, R. J. 1983. Deep-sea respirometry: in situ techniques. In Polarographic Oxygen Sensors: Aquatic and Physiological Applications, eds. Gnaier, E. & Forstner, H., pp. 298–321. New York: Springer-Verlag.CrossRefGoogle Scholar
Smith, K. L. 1984. Seasonal fluctuations in deep-sea sediment community oxygen consumption: central and eastern North Pacific. Nature, London 307, 624–626.Google Scholar
Smith, K. L. & Hinga, K. R. 1983. Sediment community respiration in the deep sea. In The Sea Vol.8, ed. Rowe, G. T., pp. 331–369. New York: Wiley-Interscience.Google Scholar
Smith, K. L., Burns, K. A. & Teal, J. M. 1972. In situ respiration of benthic communities in Castle Harbour, Bermuda. Marine Biology 12, 196–199.Google Scholar
Smith, K. L., Rowe, G. T. & Nichols, J. A. 1973. Benthic community respiration near the Woods Hole sewage outfall. Estuarine and Coastal Marine Science 1, 65–76.Google Scholar
Smith, K. L., White, G. A., Laver, M. B. & Haugsness, J. A. 1978. Nutrient exchange and oxygen consumption by deep-sea benthic communities: preliminary in situ measurements. Limnology and Oceanography 23, 997–1005.Google Scholar
Smith, K. L.& Laver, M. B. 1979. Oxygen uptake and nutrient exchange of sediments measured in situ using a free vehicle grab respirometer. Deep-Sea Research 26, 337–346.CrossRefGoogle Scholar
Smith, K. L., Laver, M. B. & Brown, N. O. 1983. Sediment community oxygen consumption and nutrient exchange in the central and eastern North Pacific. Limnology and Oceanography 28, 882–898.Google Scholar
Tabor, P. S., Deming, J. W., Ohwada, K. & Colwell, R. R. 1982. Activity and growth of microbial populations in pressurized deep-sea sediment and animal gut samples. Applied Environmental Microbiology 44, 413–t22.CrossRefGoogle ScholarPubMed
Thiel, H. 1975. The size structure of the deep-sea benthos. Internationale Revue der gesamten Hydrobiologie 60, 575–606.Google Scholar
Yayanos, A., Dietz, A. S. & Boxtel, H. van 1981. Obligately barophilic bacterium from the Mariana Trench. Proceedings of the National Academy of Science 78, 5212–5215.Google Scholar