Tab. 3 in The contribution of environmental factors to fish assemblages in the Río Acahuapa, a small drainage in Central America

Tab. 3. Results of Principal Components Analysis (PCA), showing the loadings of environmental variables on the first two principal components and the percent of total variance explained by these components. Shaded values in bold represent values with correlation coefficients>0.60 and statistical significance (p> 0.05). VariablesPC1PC2T (°C)0.3980.092pH0.1530.346DO (mg/L)0.375-0.136Conductivity (uS)0.0030.052Width (m)0.418-0.090Depth (cm)0.2550.151Salinity (ppt)0.083-0.195Water velocity (m/s)0.3100.167Elevation-0.377-0.063Sands (%)0.203-0.437Rocks (%)-0.0650.475Leaves (%)-0.2050.042Logs (%)-0.1600.449