Abstract
Our ability to describe and understand the marine environment is limited both by the type and detail of the environmental data we can acquire, and by the power and resolution of the analysis methods we can apply to that data. Much of our recent understanding of the spatial variability in the planktonic community has been achieved from the analysis of series of essentially continuous measurements, taken either at a point in space or along a vertical or horizontal line. For a few parameters, well-established methods allow resolution of spatial structure over all length scales from centimeters to thousands of kilometers. Measurements of physical (and some chemical) scalar variables (e. g. temperature and salinity) provide the best examples. However, for biological parameters, many of the desired spatial “windows” (see Angel, 1977) are less adequate. Because these windows have in general been opened only recently by new methodologies, their technical limitations are poorly known. They also tend to be narrower (Figure 1) and yield data that are even more subject than the physical scalars to the confounding effects of variations that occur along the temporal and unsampled spatial axes. For this reason various authors (e. g. Denman, 1976) have suggested that one-dimensional sampling schemes are inadequate to describe the spatial structure fully. As discussed in the introductory chapter (Steele), horizontal structure often cannot be separated from vertical structure, either observationally or in terms of operative mechanisms, and there is a serious need for the collection of continuous biological, physical and chemical data in both dimensions simultaneously.
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Aiken, J., R. H. Bruce and J. A. Lindley, 1977: Ecological investigations with the undulating oceanographic recorder: the hydrography and plankton of the waters adjacent to the Orkney and Shetland Islands, Mar. Biol., 39, 77–91
Angel, M. V., 1977: Windows into a sea of confusion: sampling limitations to the measurement of ecological parameters in oceanic mid-water environments. In Oceanic Sound Scattering Prediction, N. R. Anderson and B. J. Zahuranec (eds.), pp. 217–248, Plenum Press, New York.
Boyd, C. M., 1973: Small scale spatial patterns of marine zooplankton examined by an electronic in situ Zooplankton detecting device. Netherlands Journal of Sea Research, 7, 103–111.
Bretherton, F. P., R. E. Davis and C. B. Fandry, 1976: A technique for objective analysis and design of oceanographic experiments applied to MODE-73. Deep-Sea Res., 23, 559–582.
Bruce, R. H. and J. Aiken, 1975: The undulating oceanography recorder — a new instrument system for sampling plankton and recording physical variables in the euphotic zone from a ship underway. Mar. Biol., 32, 85–97.
Crawford, W. R., 1976: Turbulent energy dissipation in the Atlantic Equatorial Undercurrent. Ph.D. Thesis, University of British Columbia, Vancouver, Canada.
Dauphinee, T. M., 1977: Zooplankton measurements using a conductance cell. MTS-IEEE Oceans’ 77 Conference Record, Vol. 2, 39B.
Davis, R. E., 1976: Predictability of sea surface temperature and sea level pressure anomalies over the North Pacific Ocean. J. Phys. Oceanogr., 6, 249–266.
Denman, K. L., 1976: Covariability of chlorophyll and temperature in the sea. Deep-Sea Res., 23, 539–550.
Denman, K. L., 1977: Short term variability in vertical chlorophyll structure. Limnol. Oceanogr., 22, 434–441.
Denman, K. L. and A. W. Herman, 1978: Space-time structure of a continental shelf ecosystem measured by a towed porpoising vehicle. Submitted.
Denman, K., A. Okubo and T. Platt, 1977: The chlorophyll fluctuation spectrum in the sea. Limnol. Oceanogr., 22, 1033–1038.
Denman, K. L. and T. Platt, 1975: Coherences in the horizontal distributions of phytoplankton and temperature in the upper ocean. Mem. Soc. r. Sci. Liege, 7, 19–30.
Denman, K. and T. Platt, 1976: The variance spectrum of phytoplankton in a turbulent ocean. J. Mar. Res., 34, 593–601.
Denman, K. and T. Platt, 1978: Time series analysis in marine ecosystems. In Time Series and Ecological Processes, H. L. Shugart, Jr. (ed.), pp. 227–244, SIAM, Philadelphia.
Dessureault, J. G., 1976: “Batfish”: a depth controllable towed body for collecting oceanographie data. Ocean Eng., 3, 99–111.
Ekman, V. W., 1905: On the influence of the earth’s rotation on ocean currents. Ark. Math. Astr. och Fys., 2, Stockholm.
Fasham, M. J. and P. R. Pugh, 1976: Observations on the horizontal coherence of chlorophyll a and temperature. Deep-Sea Res., 23, 527–538.
Gandin, L. S., 1963: Objective Analysis of Meteorological Fields. Gidromet. Jerusalem, Israel Program for Scientific Translations (1965).
Garrett, C. and W. Munk, 1975: Space-time scales of internal waves: a progress report. J. Geophys. Res., 80, 291–297.
Grant, H. L., R. W. Stewart and A. Moilliet, 1962: Turbulence spectra from a tidal channel. J. Fluid Mech., 12, 241–263.
Gregg, M. C., 1975: Oceanic fine and microstructure. Rev. Geophys. and Space Phys., 13, 586–591.
Halpern, D., 1974: Observations of the deepening of the wind-mixed layer in the northeast Pacific Ocean. J. Phys. Oceanogr., 4, 454–466.
Hardy, A. C., 1936: The continuous plankton recorder. Discovery Reports, 11, 457–509.
Herman, A. W., 1975: Chlorophyll and dye detection with the Variosens fluorometer. Rep. Series BI-R-75-2/Feb. 1975. Bedford Inst. of Oceanography, Dartmouth, Nova Scotia.
Herman, A. W., 1977: In situ chlorophyll and plankton measurements with the Batfish vehicle. MTS-IEEE Oceans’ 77 Conference Record, Vol. 2, 39D.
Herman, A. W. and K. L. Denman, 1977: Rapid underway profiling of chlorophyll with an in situ fluorometer mounted on a ‘Batfish’ vehicle. Deep-Sea Res., 24, 385–397.
Johnson, W. R., J. C. Van Leer and C.N.K. Mooers, 1976: A cycle-sonde view of coastal upwelling. J. Phys. Oceanogr., 6, 556–574.
Jones, J. H., 1973: Vertical mixing in the equatorial undercurrent. J. Phys. Oceanogr., 3, 286–296.
Kelley, J. C., 1975: Time-varying distributions of biologically significant variables in the ocean. Deep-Sea Res., 22, 679–688.
Kierstead, H. and L. B. Slobodkin, 1953: The size of water masses containing plankton blooms. J. Mar. Res., 12, 141–147.
Liebelt, P. B., 1967: An Introduction to Optimal Estimation. Addison-Wesley Publ. Co., Reading, Massachusetts.
Lorenz, E. N., 1956: Empirical orthogonal functions and statistical weather prediction. Scientific Report No. 1, Statistical Forecasting Project, MIT, 48 pp.
Lorenzen, C. J., 1966: A method for the continuous measurement of in vivo chlorophyll concentration. Deep-Sea Res., 13, 223–227.
Mackas, D. L., 1977: Horizontal spatial variability and covariability of marine phytoplankton and Zooplankton. Ph.D. Thesis, Dalhousie University, Halifax, Canada.
Maddux, W. S. and J. W. Kanwisher, 1965: An in situ particle counter. Limnol. Oceanogr., 10, R162–R168.
Miles, J. W. and L. N. Howard, 1964: Note on a heterogeneous shear flow. J. Fluid Mech., 20, 331–336.
Nasmyth, P. W., 1970: Ocean turbulence. Ph.D. Thesis, University of British Columbia, Vancouver, Canada.
Okubo, A., 1971: Oceanic diffusion diagrams. Deep-Sea Res., 18, 789–802.
Osborn, T. R., 1974: Vertical profiling of velocity microstructure. J. Phys. Oceanogr., 4, 109–115.
Osborn, T. R. and C. S. Cox, 1972: Oceanic fine structure. Geophys. Fluid Dyn., 3, 321–345.
Pieper, R. E., 1977: Some comparisons between oceanographic measurements and high-frequency scattering of underwater sound. In Oceanic Sound Scattering Prediction, N. R. Anderson and B. J. Zahuranec (eds.), pp. 667–678, Plenum Press, New York.
Platt, T., 1972a: Local phytoplankton abundance and turbulence. Deep-Sea Res., 19, 183–188.
Platt, T., 1972b: The feasibility of mapping the chlorophyll distribution in the Gulf of St. Lawrence. Fish. Res. Bd. Canada, Tech. Rep. 332.
Platt, T. and K. L. Denman, 1975: Spectral analysis in ecology. Ann. Rev. Ecol. Syst., 6, 189–210.
Powell, T. M., P. J. Richerson, T. M. Dillon, B. A. Agee, B. J. Dozier, D. A. Gcdden, and L. O. Myrup, 1975: Spatial scales of current speed and phytoplankton biomass fluctuations in Lake Tahoe. Science, 189, 1088–1090.
Sameoto, D. and S. Paulowich, 1977: Zooplankton detection with high frequency sonar. MTS-IEEE Oceans’ 77 Conference Record, Vol. 2, 39A.
Simpson, J. H., 1972: A free fall probe for the measurement of velocity microstructure. Deep-Sea Res., 19, 331–336.
Simpson, J. H., 1975: Observations of small scale vertical shear in the ocean. Deep-Sea Res., 22, 619–627.
Sverdrup, H. U., M. W. Johnson and R. H. Fleming, 1942: The Oceans: their physics chemistry and general biology. Prentice-Hall Inc., Englewood Cliffs, New Jersey.
Tennekes, H. and J. L. Lumley, 1972: A First Course in Turbulence. The MIT Press, Cambridge, Massachusetts.
Therriault, J. C. and T. Platt, 1978: Spatial heterogeneity of phytoplankton biomass and related factors in the near-surface waters of an exposed coastal embayment. Limnol. Oceanogr., in press.
Walsh, J. J., 1977; A biological sketchbook for an eastern boundary current. In The Sea, E. D. Goldberg et al. (eds.), Vol. 6, pp. 923–968, John Wiley, New York.
Winter, D. F., K. Banse and G. C. Anderson, 1975: The dynamics of phytoplankton blooms in Puget Sound, a fjord in the North Western United States. Mar. Biol., 29, 137–176.
Woods, J. D., 1977: Parameterization of unresolved motions. In Modelling and Prediction of the Upper Layers of the Ocean, E. B. Kraus (ed.), pp. 118–140, Pergamon Press, Oxford.
Wroblewski, J. S., 1977: A model of phytoplankton plume formation during variable Oregon upwelling. J. Mar. Res., 35, 357–394.
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Denman, K.L., Mackas, D.L. (1978). Collection and Analysis of Underway Data and Related Physical Measurements. In: Steele, J.H. (eds) Spatial Pattern in Plankton Communities. NATO Conference Series, vol 3. Springer, Boston, MA. https://doi.org/10.1007/978-1-4899-2195-6_5
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DOI: https://doi.org/10.1007/978-1-4899-2195-6_5
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