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  • Experimental Ecosystems
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The importance of physical and biotic scaling to the experimental simulation of a coastal marine ecosystem

Abstract

A marine microcosm, consisting of a pelagic phase interacting with a benthic phase, is described. Variations in water turnover, turbulence, incident radiation and ratio of pelagic volume to benthic surface area are shown to have significant effects on the behavior of these microcosms. It is argued that the inclusion and accurate simulation of appropriate levels of these variables is important in microcosm studies designed to study the dynamics of natural systems.

Literature Cited

  • Anonymous, 1959. Contamination dispersion in estuaries, Narragansett Bay. Hydraulic model investigation. U.S. Army Corps of Engineers. U.S. Army Eng. Water ways Expt. Sta. Misc. Pap.2, 1–332.

  • Bernier, C. J., 1962. Measurement techniques for the radient energy requirements of growing plants. Natn. Tech. Conf. of the Illuminating Eng. Soc., Dallas, Texas, 5 pp.

  • Cooper, D. C. & Copeland, B. J., 1973. Responses of continuous-series estuarine microco-systems to point-source input variations. Ecol. Monogr.43, 213–236.

    Google Scholar 

  • Hale, S., 1974. The role of benthic communities in the nutrient cycle of Narragansett Bay. M.A. thesis, Univ. of Rhode Island, Kingston, 123 pp.

    Google Scholar 

  • Hicks, S. D., 1959. The physical oceanography of Narragansett Bay. Limnol. Oceanogr.4, 316–327.

    Google Scholar 

  • Jerlov, N. G., 1968. Optical oceanography. Elsevier, Amsterdam, 194 pp.

    Google Scholar 

  • McCree, K. S. & Loomis, R. S., 1969. Photosynthesis in fluctuating light. Ecology50, 422–428.

    Google Scholar 

  • Nixon, S. W., Oviatt, C. A., Hale, S. S., 1976. Nitrogen regeneration and the metabolism of coastal marine bottom communities. Brit. ecol. Soc. Symp. Decomp., Coleraine, N. Ireland, April 1975, 14 pp.

  • Odum, H. T. & Chestnut, A. F., 1970. Enrichment of experimental estuarine ponds with sewage. A. Rep. Office Sea Grant, U.S. Dept. Comm., NOAA.1, 1–364.

    Google Scholar 

  • —, Silver, W. L., Beyers, R. J., Armstrong, N., 1963. Experiments with engineering of marine ecosystems. Publs Inst. mar. Sci., Univ. Texas9, 373–403.

    Google Scholar 

  • Oviatt, C. A., Perez, K. T. & Nixon, S. W., 1977. Multivariate analysis of experimental marine ecosystems: results for Narragansett Bay. Helgoländer wiss. Meeresunters.30, 30–46.

    Google Scholar 

  • Pratt, D. M., 1965. The winter-spring diatom flowering in Narragansett Bay. Limnol. Oceanogr.10, 173–184.

    Google Scholar 

  • Smayda, T. J., 1957. Phytoplankton studies in Lower Narragansett Bay. Limnol. Oceanogr.2, 342–359.

    Google Scholar 

  • —, 1970. The suspension and sinking of phytoplankton in the sea. Oceanogr. mar. Biol.8, 353–414

    Google Scholar 

  • Snedecor, G. W. & Cochran, W. G., 1967. Statistical methods. Iowa State Univ. Press, Ames, Iowa, 593 pp.

    Google Scholar 

  • Solorzano, L., 1969. Determination of ammonia in natural waters by the phenolhypochlorite methods. Limnol. Oceanogr.14, 799–801.

    Google Scholar 

  • Spalding, M. & Swanson, G., 1975. Tidal currents in Narragansett Bay. Mar. Tech. Rpt. Univ. of Rhode Island56, 1–40.

    Google Scholar 

  • Strickland, J. D. H. & Parsons, T. W., 1968. A practical handbook of seawater analysis. Bull. Fish. Res. Bd Can.167, 311 pp.

    Google Scholar 

  • Takahashi, M., Thomas, W. H., Seibert, D. L. R., Beers, J., Koeller, P. & Parsons, T. R., 1975. The replication of biological events in enclosed water columns. Arch. Hydrobiol.76 (1), 5–23.

    Google Scholar 

  • Utermöhl, H., 1931. Neue Wege in der quantitativen Erfassung des Planktons Verh. int. Verein. theor. angew. Limnol.5, 567–595.

    Google Scholar 

  • Walters, C. J. & Efford, I. E., 1972. Systems analysis in the Marion Lake IBP Program. Oecologia11, 33–44.

    Google Scholar 

  • Winer, B. J., 1971. Statistical principles in experimental design. McGraw-Hill, New York, 672 pp.

    Google Scholar 

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Perez, K.T., Morrison, G.M., Lackie, N.F. et al. The importance of physical and biotic scaling to the experimental simulation of a coastal marine ecosystem. Helgolander Wiss. Meeresunters 30, 144–162 (1977). https://doi.org/10.1007/BF02207832

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