PMID- 22884537 OWN - NLM STAT- MEDLINE DCOM- 20130111 LR - 20131121 IS - 1879-3363 (Electronic) IS - 0025-326X (Linking) VI - 64 IP - 11 DP - 2012 Nov TI - Persistent organic pollutants in the endangered Hawaiian monk seal (Monachus schauinslandi) from the main Hawaiian Islands. PG - 2588-98 LID - S0025-326X(12)00333-5 [pii] LID - 10.1016/j.marpolbul.2012.07.012 [doi] AB - Little is known about levels or effects of persistent organic pollutants (POPs) in Hawaiian monk seals (HMS) from the main Hawaiian Islands (MHI) subpopulation. This study examined concentrations of a large suite of POPs in blubber and serum of juvenile and adult HMS from the MHI. Adult females have the lowest blubber levels of most POPs, whereas adult males have highest levels. POPs in serum were significantly different in adult males compared with adult females for chlordanes and summed dichlorodiphenyltrichloroethanes (DDTs). Lipid-normalized concentrations of chlordanes, DDTs, polychlorinated biphenyls, and mirex in paired blubber and serum samples were significantly correlated. Contaminant levels from the MHI were at similar or lower levels than those from remote Northwestern Hawaiian Island populations. Determining initial ranges of POPs is an important step towards assessing one of the many potential health threats to this critically endangered species. CI - Copyright (c) 2012 Elsevier Ltd. All rights reserved. FAU - Lopez, Jessica AU - Lopez J AD - Joint Institute for Marine and Atmospheric Research, University of Hawaii, 1601 Kapiolani Blvd. Suite 1000, Honolulu, HI 96814, USA. Jessica.Lopez@noaa.gov FAU - Boyd, Daryle AU - Boyd D FAU - Ylitalo, Gina M AU - Ylitalo GM FAU - Littnan, Charles AU - Littnan C FAU - Pearce, Ronald AU - Pearce R LA - eng PT - Journal Article PT - Research Support, U.S. Gov't, Non-P.H.S. DEP - 20120809 PL - England TA - Mar Pollut Bull JT - Marine pollution bulletin JID - 0260231 RN - 0 (Water Pollutants, Chemical) RN - 12789-03-6 (Chlordan) RN - CIW5S16655 (DDT) RN - DFC2HB4I0K (Polychlorinated Biphenyls) SB - IM MH - Animals MH - Chlordan/metabolism MH - DDT/metabolism MH - *Environmental Monitoring MH - Female MH - Hawaii MH - Male MH - Polychlorinated Biphenyls/metabolism MH - Seals, Earless/*metabolism MH - Water Pollutants, Chemical/*metabolism MH - Water Pollution, Chemical/statistics & numerical data EDAT- 2012/08/14 06:00 MHDA- 2013/01/12 06:00 CRDT- 2012/08/14 06:00 PHST- 2012/02/11 00:00 [received] PHST- 2012/07/06 00:00 [revised] PHST- 2012/07/06 00:00 [accepted] PHST- 2012/08/14 06:00 [entrez] PHST- 2012/08/14 06:00 [pubmed] PHST- 2013/01/12 06:00 [medline] AID - S0025-326X(12)00333-5 [pii] AID - 10.1016/j.marpolbul.2012.07.012 [doi] PST - ppublish SO - Mar Pollut Bull. 2012 Nov;64(11):2588-98. doi: 10.1016/j.marpolbul.2012.07.012. Epub 2012 Aug 9.