Appendix B 



This appendix lists the 141 sites sampled in at least 4 of the first 5 years of the NS&T 

 Mussel Watch Project. The number of years is indicated in the column headed "yr." 

 Increasing (I) or decreasing (D) trends under the headings of chemical symbols 

 indicate site/chemical combinations where the Spearman rank correlation coeffi- 

 cient between concentration and year is >0.9 (I) or < -0.9 (D). 



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