Table 3-22. Results of Statistical Testing for Significant 

 Differences Between The Reference Station And CLIS Mounds, 



July 1986. 

 2-10 cm Core Sections 



Variable FVP MOR CL-86 STS CS-1 CS-2 NH74 NH83 NOR STN 



Hg + + + + +ns+ + + + 



Pb + + + ns ns - + + + - 



Zn + + + ns ns ns + + + ns 



As + + ns ns ns ns - - + - 



Cr + + + ns ns + + + ns 



Cu + + + + + ns + + + ns 



Fe ns + ns ns ns ns ns ns ns ns 



% Tot. C + + + + +ns+ + + - 



COD ns + ns ns ns ns + ns ns ns 



Oil&Grease + + + ns ns ns + ns + ns 



+ = significantly greater than Reference values, p < 0.05, 

 Kruskal-Wallis, one-way analysis of variance. 

 = significantly less than Reference, p < 0.05. 

 ns = no significant difference, p > 0.05. 







