Community Structures Induced by Human Practices
109
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8
Fig. juo.A Distribution of 11 collembolan species among proportions of occupied samples within different microsites (abbreviations of microsites as in Fig. 7-9). B Relationship between distribution, i.e proportion of samples occupied by the species, and abundance, i.e. mean numbers
in the occupied samples, for 11 collembolan species. Arrows indicate examples of core-satellite
switching; P.a Pseudocinella albida; F.q Polsomia quadriculata. (Argyropoulou et aI. 1994)