PMID- 31590782 OWN - NLM STAT- MEDLINE DCOM- 20191209 LR - 20191217 IS - 1879-3363 (Electronic) IS - 0025-326X (Linking) VI - 145 DP - 2019 Aug TI - Comparison of persistent organic pollutants (POPs) between small cetaceans in coastal and estuarine waters of the northern Gulf of Mexico. PG - 239-247 LID - S0025-326X(19)30376-5 [pii] LID - 10.1016/j.marpolbul.2019.05.017 [doi] AB - Small cetaceans continue to be exposed to elevated levels of persistent organic pollutants (POPs). The goals of this study were to use data from remote biopsy sampling and photographic-identification to compare POP concentrations between small cetacean stocks in the northern Gulf of Mexico. During 2015-2017, 74 remote biopsies were collected in St. Andrew Bay and adjacent coastal waters from two species: common bottlenose dolphin (Tursiops truncatus) (N = 28, female symbol; N = 42, male symbol) and Atlantic spotted dolphin (Stenella frontalis) (N = 2, female symbol; N = 2, male symbol). Common bottlenose dolphin POP concentrations were significantly higher in St. Andrew Bay than coastal waters. Male St. Andrew Bay dolphins had the highest Sigma DDT (dichlorodiphenyl-dichloroethane) levels measured in the southeastern U.S. (67 mug/g, 50-89 mug/g; geometric mean and 95% CI) and showed a significant negative relationship between Sigma DDT and sighting distance from a St. Andrew Bay point source. CI - Copyright (c) 2019 Elsevier Ltd. All rights reserved. FAU - Balmer, Brian AU - Balmer B AD - National Marine Mammal Foundation, 3419 Maybank Highway Suite B, Johns Island, SC 29455, USA. Electronic address: brian.balmer@nmmf.org. FAU - Ylitalo, Gina AU - Ylitalo G AD - Environmental and Fisheries Sciences Division, Northwest Fisheries Science Center, National Marine Fisheries Service, National Oceanic and Atmospheric Administration, 2725 Montlake Boulevard East, Seattle, WA 98112, USA. FAU - Watwood, Stephanie AU - Watwood S AD - Naval Undersea Warfare Center Division, Newport, Environmental Branch, 1176 Howell Street, Newport, RI 02841, USA. FAU - Quigley, Brian AU - Quigley B AD - National Marine Mammal Foundation, 3419 Maybank Highway Suite B, Johns Island, SC 29455, USA. FAU - Bolton, Jennie AU - Bolton J AD - Environmental and Fisheries Sciences Division, Northwest Fisheries Science Center, National Marine Fisheries Service, National Oceanic and Atmospheric Administration, 2725 Montlake Boulevard East, Seattle, WA 98112, USA. FAU - Mullin, Keith AU - Mullin K AD - National Oceanic and Atmospheric Administration, National Marine Fisheries Service, Southeast Fisheries Science Center, 3209 Frederic Street, Pascagoula, MS 39567, USA. FAU - Rosel, Patricia AU - Rosel P AD - National Oceanic and Atmospheric Administration, National Marine Fisheries Service, Southeast Fisheries Science Center, 646 Cajundome Boulevard, Lafayette, LA 70506, USA. FAU - Rowles, Teri AU - Rowles T AD - National Oceanic and Atmospheric Administration, National Marine Fisheries Service, Office of Protected Resources, 1315 East-West Highway, Silver Spring, MD 20910, USA. FAU - Speakman, Todd AU - Speakman T AD - National Marine Mammal Foundation, 3419 Maybank Highway Suite B, Johns Island, SC 29455, USA. FAU - Wilcox, Lynsey AU - Wilcox L AD - National Oceanic and Atmospheric Administration, National Marine Fisheries Service, Southeast Fisheries Science Center, 646 Cajundome Boulevard, Lafayette, LA 70506, USA. FAU - Zolman, Eric AU - Zolman E AD - National Marine Mammal Foundation, 3419 Maybank Highway Suite B, Johns Island, SC 29455, USA. FAU - Schwacke, Lori AU - Schwacke L AD - National Marine Mammal Foundation, 3419 Maybank Highway Suite B, Johns Island, SC 29455, USA. LA - eng PT - Comparative Study PT - Journal Article DEP - 20190603 PL - England TA - Mar Pollut Bull JT - Marine pollution bulletin JID - 0260231 RN - 0 (Water Pollutants, Chemical) RN - CIW5S16655 (DDT) SB - IM MH - Adipose Tissue/chemistry MH - Animals MH - *Bottle-Nosed Dolphin MH - DDT/analysis MH - Environmental Monitoring MH - Estuaries MH - Female MH - Gulf of Mexico MH - Male MH - Photography MH - Southeastern United States MH - *Stenella MH - Water Pollutants, Chemical/*analysis OTO - NOTNLM OT - Photographic-identification OT - Pollutants OT - Remote biopsy OT - Small cetaceans EDAT- 2019/10/09 06:00 MHDA- 2019/12/18 06:00 CRDT- 2019/10/09 06:00 PHST- 2019/04/09 00:00 [received] PHST- 2019/05/07 00:00 [revised] PHST- 2019/05/08 00:00 [accepted] PHST- 2019/10/09 06:00 [entrez] PHST- 2019/10/09 06:00 [pubmed] PHST- 2019/12/18 06:00 [medline] AID - S0025-326X(19)30376-5 [pii] AID - 10.1016/j.marpolbul.2019.05.017 [doi] PST - ppublish SO - Mar Pollut Bull. 2019 Aug;145:239-247. doi: 10.1016/j.marpolbul.2019.05.017. Epub 2019 Jun 3.