Geography Reference
In-Depth Information
cell, so six areas of endemism were recognized ( figs. 4.16a and 4.16b ) . Another
analysis was undertaken filling empty grid cells (assumed presences) that show
disjunct distributions, using option Alt-F from VNDM, which assumes a continu-
ous distribution of a species within the maximum polygon of distribution. Ten sets
of grid cells were found, some of them similar to those obtained previously ( figs.
4.16c and 4.16d ) .
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