Titlebook: Ecological Methods; With Particular Refe T. R. E. Southwood Book 1978Latest edition T. R. E. Southwood 1978 analysis of variance.animals.bi

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e microfauna of inland waters; these are described in works such as Welch (1948) and Edmondson & Winberg (1971); whilst sampling aspects are reviewed by Elliott (1971) and Elliott & Décamps (1973). In contrast to terrestrial habitats, major difficulties in making absolute estimates lie in actually t

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https://doi.org/10.1007/978-1-349-00529-1derstanding of the structure and functioning of animal communities or the impact on them of natural or man-induced change has been meagre. In the last two decades a substantial body of quantitative theory on communities has been developed, especially by the ‘Hutchinson-MacArthur school’, that allows

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The Initial Growth of Galileo’s Problem or energy content, as well as in numbers. Biomass and energy are useful to ecologists in that they provide a common unit for the description of populations of animals and plants of different sizes. Descriptions of the predator in these terms are often essential in studies on the effect of insect pr

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