An intensive sample of Australian mallee included a strip of 100 1 sq. m plots
and counts of species numbers in expanding areas (1, 10, 100, and 1000 sq. m) to
a full hectare. Reciprocal averaging (RA) produced an effective arrangement of
the sq. m plots and their species along an axis of internal pattern from mallee
patches to the openings between them. RA scores permitted definition of the
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