Table 1:

Spearman rank correlation coefficients for estrogenic activity in the industrial area of Zelzate. Significant correlations are indicated in bold. n= number of data points.

Estrogenic activity	n	Spearman rho	p-value
Sum all PAHs	29	0.42	0.022
Sum carc. PAHs	29	0.36	0.052
Sum non-carc. PAHs	29	0.48	0.008
Wind direction	38	−0.02	0.889
Wind speed	38	0.16	0.338
Temperature	38	−0.33	0.044
Precipitation	38	−0.16	0.338
Black carbon	38	0.26	0.111
PM10	28	0.35	0.064