Sandimirov S. Screening studies of POP levels in fish from selected lakes in the Paz watercourse / In State of the environment in the Norwegian, Finnish and Russian border area. The Finnish Environment. Finland, Jyvaskyla: Kopijyva Oy. 2007, №6.

Table3.8. Polychlorinated dibenzo-p-dioxins (PCDD) andpolychlorinated dibenzofurans (PCDF) (pg/g wet weight) in pooled tissue samples o f whitefish (Coregonus lavaretus ) andpike (Esox lucius) from Stuorajavri Lake in 2005, and TCDD-equivalents (TEQPCDD/F) (pgTEQ/g wet weight) calculated using toxic equivalencyfactors (TEFs) o f the international (I-TEF) model (NATO/CCMS, 1988). Appendix: Screening studies of POPs in fish from the Paz watercourse PCDD/F Whitefish, female Whitefish, male Pike, M&F N=13 N=6 N=9 N=10 N=6 N=5 Wt=100-200g Wt=300-400g Wt=400-500g Wt=100-200g Wt=200-300g Muscle Liver Muscle Liver Muscle Liver Muscle Liver Muscle Liver Muscle Liver Lipid, % 0.71 3.05 0.50 3.60 0.76 8.40 0.44 3.06 0.55 3.17 0.32 6.86 2,3,7,8-TCDD n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. 1,2,3,7,8-PeCDD n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. 1,2,3,4,7,8-HxCDD n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. 1,2,3,6,7,8-HxCDD n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. 1,2,3,7,8,9-HxCDD n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. 1,2,3,4,6,7,8-HpCDD n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. OCDD n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. 2,3,7,8-TCDF n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. 1,2,3,7,8-PeCDF n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. 2,3,4,7,8-PeCDF 0.25 n.d. 0.20 n.d. n.d. n.d. n.d. n.d. n.d. n.d. 0.20 n.d. 1,2,3,4,7,8-HxCDF n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. 1,2,3,6,7,8-HxCDF n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. 2,3,4,6,7,8-HxCDF n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. 1,2,3,7,8,9-HxCDF n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. 1,2,3,4,6,7,8-HpCDF 1.01 n.d. 1.29 n.d. n.d. n.d. n.d. n.d. n.d. n.d. 1.13 n.d. 1,2,3,4,7,8,9-HpCDF n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. OCDF n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. SPCDD/F 1.26 n.d. 1.49 n.d. n.d. n.d. n.d. n.d. n.d. n.d. 1.33 n.d. TEQ PCDD/F 0.14 n.d. 0.11 n.d. n.d. n.d. n.d. n.d. n.d. n.d. 0.11 n.d. n.d.=not detected. Table 3.9. Polybrominated diphenyl ethers (PBDEs) (pg/g wet weight) in pooled tissue samples o fwhitefishes andpikes from lakes located in Pasvik River area. N is number o f sub-samples. PBDEs White fish Pike Tj^rebukta Skrukkebukta Ruskebukta Kuetsj arvi Kuetsjarvi Muscle Liver Muscle Liver Muscle Liver Muscle Liver Muscle Liver N=10 N=10 N=5 N=5 N=5 N=5 N=10 N=15 N=10 N=10 Lipids, % 0.66 14.1 0.88 5.25 0.54 7.94 1.86 6.99 0.41 25.9 TriBDE#28 n.d. 1.6 0.65 2.75 n.d. 2.57 3.14 15.9 n.d. 49.1 TetraBDE#47 n.d. 30.3 8.30 57.9 n.d. 22.8 89.1 462.0 20.0 1726 PentaBDE#99 1.72 7.54 2.32 14.8 0.50 4.92 42.7 262.0 9.42 1014 PentaBDE#100 n.d. n.d. 0.60 n.d. n.d. n.d. 2.10 18.3 n.d. 131 HexaBDE#153 n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. 37.2 HexaBDE#154 n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. 10.9 HeptaBDE#183 n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. n.d. SPBDE 1.72 39.4 11.9 75.5 0.50 30.3 137.0 758.2 29.4 2968.2 n.d.=not detected. Akvaplan-niva report APN 514-3365.02 61