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Table 3 Results of the CCA analyses between environmental variables and fish species

From: Natural and anthropogenic driving forces as key elements in the Lower Danube Basin–South-Eastern Carpathians–North-Western Black Sea coast area lakes: a broken stepping stones for fish in a climatic change scenario?

Axes1234Total inertia
Eigenvalues0.4530.3570.1870.1332.904
Species–environment correlations0.9340.8820.7570.798 
Cumulative percentage variance
 Of species data15.627.934.438.9 
 Of species–environment relation32.458.071.481.0 
Sum of all eigenvalues    2.904
 Sum of all canonical eigenvalues    1.397
  1. Total inertia is the total variance in species abundance data