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Table 6 Biplot score for constraining variables and their correlation with the RDA axis, eigenvalues and proportion of variance explained

From: Plant community analysis along environmental gradients in moist afromontane forest of Gerba Dima, South-western Ethiopia

Environmental variables RDA1 RDA2 RDA3 RDA4 RDA5
Disturbance 0.089 −0.68 −0.157 0.522 0.453
Altitude 0.880 0.42 −0.054 −0.018 0.218
SILT 0.084 −0.40 −0.361 −0.323 −0.370
EC −0.053 0.31 −0.867 0.094 −0.023
OM −0.094 0.27 −0.208 −0.357 0.844
K 0.703 −0.27 −0.003 −0.381 −0.246
Eigenvalue 10.6445 8.0649 6.3168 5.0057 3.02318
Proportion explained 0.3024 0.2291 0.1794 0.1422 0.08588
Cumulative proportion 0.3024 0.5315 0.7109 0.8531 0.93902