Table 2 Pearson correlation coefficient of dominant environmental variables

0.064^b

0.723^a

0.400^b

0.341^b

− 0.504^b

− 0.611^b

0.281^a

0.302^b

0.709^b

− 0.677^b

0.003^b

0.021^b

− 0.107^b

0.110^b

− 0.045^b

0.041^a

0.120^b

0.601^b

− 0.584^b

0.657^b

− 0.052^b

0.651^a

0.122^b

0.572^b

− 0.560^b

0.629^b

− 0.051^b

0.552^b

0.703^b

0.259^b

0.736^b

− 0.717^b

0.747^b

− 0.088^b

0.709^b

0.636^b

0.258^b

0.342^b

0.774^b

− 0.734^b

0.714^b

− 0.107^b

0.609^b

0.577^b

0.690^b

0.534^b

− 0.020^b

0.380^b

− 0.240^b

0.307^b

− 0.008^a

0.262^b

0.406^b

0.311^b

0.389^b

0.410^b

0.385^b

0.768^b

0.769^b

0.703^b

− 0.066^b

0.603^b

0.596^b

0.691^b

0.776^b

0.381^b