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**** Summary ****

Axes                                            1             2             3             4        Total variance

Eigenvalues                       :         0.373         0.279         0.132         0.108                1.000
Species-environment correlations  :         1.000         1.000         1.000         1.000
Cumulative percentage variance
    of species data                :          37.3          65.1          78.3          89.1
    of species-environment relation:          37.3          65.1          78.3          89.1
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