PMID- 30903887 OWN - NLM STAT- MEDLINE DCOM- 20190503 LR - 20190503 IS - 1879-1026 (Electronic) IS - 0048-9697 (Linking) VI - 670 DP - 2019 Jun 20 TI - Effects of migration and reproduction on the variation in persistent organic pollutant levels in Kentish Plovers from Cangzhou Wetland, China. PG - 122-128 LID - S0048-9697(19)31017-4 [pii] LID - 10.1016/j.scitotenv.2019.03.039 [doi] AB - Migratory Birds have been considered biovectors of persistent organic pollutants (POPs) from sources to remote areas. In the present study, Kentish Plovers (Charadrius alexandrines) were collected in different periods, including immigration, breeding and emigration, to investigate the effects of migration and reproduction on POP variations in this bird species. Significant differences were found for dichlorodiphenyltrichloroethane (DDT) and hexachlorobenzene (HCB) concentrations in muscles between the immigration and emigration periods (p < 0.01 and p < 0.001, respectively), which could be attributed to the higher pesticide residues in the wintering grounds of plovers. Female plovers could excrete about 20.8-42.7% of POP load into eggs. Nevertheless, the POP levels didn't exhibit great reduction during the breeding period compared with other seasons, which suggested that the breeding status had little impact on POP levels in female plovers. The estimated mean transport masses of POPs driven by plover migration were at the milligram level (range: 0.02-7.05 mg), suggesting that the migration of plovers had limited impacts on the redistributions of POPs along their migratory routes. CI - Copyright (c) 2019 Elsevier B.V. All rights reserved. FAU - Wang, Dou AU - Wang D AD - State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China; University of Chinese Academy of Sciences, Beijing 100049, China. FAU - Zheng, Shucheng AU - Zheng S AD - State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China; University of Chinese Academy of Sciences, Beijing 100049, China. FAU - Wang, Pu AU - Wang P AD - State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China. FAU - Matsiko, Julius AU - Matsiko J AD - State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China; University of Chinese Academy of Sciences, Beijing 100049, China. FAU - Sun, Huizhong AU - Sun H AD - State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China; University of Chinese Academy of Sciences, Beijing 100049, China. FAU - Hao, Yanfen AU - Hao Y AD - State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China; University of Chinese Academy of Sciences, Beijing 100049, China. FAU - Li, Yingming AU - Li Y AD - State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China. FAU - Zhang, Zhengwang AU - Zhang Z AD - Ministry of Education Key Laboratory for Biodiversity Sciences and Ecological Engineering, College of Life Sciences, Beijing Normal University, Beijing, 100875, China. FAU - Que, Pinjia AU - Que P AD - Ministry of Education Key Laboratory for Biodiversity Sciences and Ecological Engineering, College of Life Sciences, Beijing Normal University, Beijing, 100875, China. FAU - Meng, Derong AU - Meng D AD - College of Life Sciences, Cangzhou Normal University, Cangzhou 061000, China. FAU - Zhang, Qinghua AU - Zhang Q AD - State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China; University of Chinese Academy of Sciences, Beijing 100049, China; Institute of Environment and Health, Jianghan University, Wuhan 430056, China. Electronic address: qhzhang@rcees.ac.cn. FAU - Jiang, Guibin AU - Jiang G AD - State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China; University of Chinese Academy of Sciences, Beijing 100049, China; Institute of Environment and Health, Jianghan University, Wuhan 430056, China. LA - eng PT - Journal Article DEP - 20190306 PL - Netherlands TA - Sci Total Environ JT - The Science of the total environment JID - 0330500 RN - 0 (Environmental Pollutants) RN - 0 (Hydrocarbons, Chlorinated) RN - 4Z87H0LKUY (Hexachlorobenzene) RN - CIW5S16655 (DDT) SB - IM MH - Animal Migration MH - Animals MH - Birds MH - Charadriiformes/*metabolism MH - China MH - DDT MH - *Environmental Monitoring MH - Environmental Pollutants/*metabolism MH - Female MH - Hexachlorobenzene/metabolism MH - Hydrocarbons, Chlorinated/metabolism MH - Reproduction MH - Seasons MH - Wetlands OTO - NOTNLM OT - Migratory bird OT - POP transport OT - Reproduction OT - Seasonal variations OT - Transfer rate EDAT- 2019/03/25 06:00 MHDA- 2019/05/06 06:00 CRDT- 2019/03/24 06:00 PHST- 2019/01/10 00:00 [received] PHST- 2019/02/28 00:00 [revised] PHST- 2019/03/03 00:00 [accepted] PHST- 2019/03/25 06:00 [pubmed] PHST- 2019/05/06 06:00 [medline] PHST- 2019/03/24 06:00 [entrez] AID - S0048-9697(19)31017-4 [pii] AID - 10.1016/j.scitotenv.2019.03.039 [doi] PST - ppublish SO - Sci Total Environ. 2019 Jun 20;670:122-128. doi: 10.1016/j.scitotenv.2019.03.039. Epub 2019 Mar 6.