Table 1 Spearman rank order correlations of environmental parameters

−0.06

−0.92

−0.14

0.47

−0.69

−0.26

−0.12

−0.82

0.23

0.50

−0.14

−0.95

0.33

0.54

0.88

0.14

−0.97

0.04

0.71

0.81

0.92