Disko Bay 1994-96 Disko Bay 1997 Disko Bay 1999-2000 Nuuk 1998-99 Ittoqqortoormii t 99-2000 Tasiilaq 2000 Total n 225 96 30 32 8 8 Number of blood samples 175 30 32 8 8 Aldrin Nd Nd 1.75: (1.2-2.4) 1.21: (0.88-2.25) 1.42: (0.93-2.4) nd Beta HCH 17.47: (4.9-89) 16.06: (4.2-52.1) 11.6: (2.1-30.4) 13.3: (4.7-33.7) 34.2: (16-81.49 24.8: (7-55.3) Sum of chlordanes 203: (6-2037) 206: (5.4-1465) 153: (9.6-610) 84.5: (7.2-445) 490: (169-1113) 611: (271-1164) DDE 383: (60-3600) 389: (61-2023) 292: (74-968) 243: (59-1022) 739: (397-1677) 1374: (757-2349) DDT 13: (1-1600) 12: (1.2-1494) 6.1: (1.4-58) 5.7: (1-37.7) 36.5: (17-120) 44: (23-94) DDE+DDT 396: (63-3724) 401: (55-3294) 287: (76-908) 250: (60-1061) 777: (312-2651) 1418: (780-2445) Hexachloroben zene 90: (13-625) 88: (16-416) 66: (19-234) 46.6: (13-152) 111: (66-215) 132: (48-132) Mirex 9.17: (1-72) 8.42: (1-218) 6.1: (1.6-28.7) 4.4: (1-15.4) 24.9: (6.6-81.4) 37.7: (14-72) PCB, 14 con- geners 561: (135-3810) 580: (115- 2242) 410: (130-1261) 368: (88-1342) 2071: (634-5358) 1835: (943-2855) Aroclor 1260 1539: (317-10160) 1619: (329- 6250) 1084: (373-3610) 957: (246-3714) 5113. (1672- 14325) 4692: (2496-7128) Toxaphenes, 4 congeners 90: (1-514) 43.1: (9.6-141) 32.9: (4.7-188) 86.8: (37.6-175) 169: (51-346) TEQ 15.3: (3.7-103) 15.6: (3.3-53.5) 11.2: (4.2-30) 10.0: (3-38) 54.1: (17-142) 50.6: (24-92)