Occurrence of polychlorinated biphenyls (PCBs) together with sediment properties in the surface sediments of the Bering Sea, Chukchi Sea and Canada Basin
The spatial distribution and potential source of polychlorinated biphenyls (PCBs) in surface sediments from Bering Sea, Chukchi Sea, and Canada Basin and the relationship between PCBs and sedimentary properties including grain size, water content, loss on ignition, total organic carbon, and black ca...
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Online Access: | https://doi.org/10.1016/j.chemosphere.2012.05.033 http://dspace.xmu.edu.cn/handle/2288/14855 |
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ftxiamenuniv:oai:dspace.xmu.edu.cn:2288/14855 2023-05-15T15:07:45+02:00 Occurrence of polychlorinated biphenyls (PCBs) together with sediment properties in the surface sediments of the Bering Sea, Chukchi Sea and Canada Basin Hong, Qingquan Wang, Yun Luo, Xiaojun Chen, Shejun Chen, Jigang Cai, Minghong Cai, Minggang 蔡明刚 2012-08 https://doi.org/10.1016/j.chemosphere.2012.05.033 http://dspace.xmu.edu.cn/handle/2288/14855 en eng PERGAMON-ELSEVIER SCIENCE LTD CHEMOSPHERE,2012,88(11):1340-1345 0045-6535 http://dx.doi.org/10.1016/j.chemosphere.2012.05.033 WOS:000306878000011 http://dspace.xmu.edu.cn/handle/2288/14855 Polychlorinated biphenyls Sediments Black carbon Arctic Chukchi Sea Bering Sea Article 2012 ftxiamenuniv https://doi.org/10.1016/j.chemosphere.2012.05.033 2020-07-21T11:24:29Z The spatial distribution and potential source of polychlorinated biphenyls (PCBs) in surface sediments from Bering Sea, Chukchi Sea, and Canada Basin and the relationship between PCBs and sedimentary properties including grain size, water content, loss on ignition, total organic carbon, and black carbon were explored. Sigma PCBs (the sum of the detected PCB congeners) concentrations fluctuated in the study area, ranging from 22-150,60-640 and 24-600 pg g(-1) dry weight for the Bering Sea, Chukchi Sea, and Canada Basin. A similar homologue pattern was observed at different locations, with tri-chlorinated PCBs being the dominant homologue, implying that the PCBs came mainly from the atmospheric transportation and deposition and ocean current transportation. No apparent co-relationships between PCB concentrations and sediment properties were obtained, indicating that the distribution of PCBs was not only controlled by their source, but also by the multi-factors such as atmospheric transport and depositing, mixing, partitioning and sorption in the water column and sediments. Crown Copyright (C) 2012 Published by Elsevier Ltd. All rights reserved. National Natural Science Foundation of China (NSFC) [40776040, 40306012]; Ocean Public Welfare Scientific Research Project, the State Oceanic Administration of China [200805095] Article in Journal/Newspaper Arctic Bering Sea black carbon canada basin Chukchi Chukchi Sea Xiamen University Institutional Repository Arctic Bering Sea Chukchi Sea Canada Chemosphere 88 11 1340 1345 |
institution |
Open Polar |
collection |
Xiamen University Institutional Repository |
op_collection_id |
ftxiamenuniv |
language |
English |
topic |
Polychlorinated biphenyls Sediments Black carbon Arctic Chukchi Sea Bering Sea |
spellingShingle |
Polychlorinated biphenyls Sediments Black carbon Arctic Chukchi Sea Bering Sea Hong, Qingquan Wang, Yun Luo, Xiaojun Chen, Shejun Chen, Jigang Cai, Minghong Cai, Minggang 蔡明刚 Occurrence of polychlorinated biphenyls (PCBs) together with sediment properties in the surface sediments of the Bering Sea, Chukchi Sea and Canada Basin |
topic_facet |
Polychlorinated biphenyls Sediments Black carbon Arctic Chukchi Sea Bering Sea |
description |
The spatial distribution and potential source of polychlorinated biphenyls (PCBs) in surface sediments from Bering Sea, Chukchi Sea, and Canada Basin and the relationship between PCBs and sedimentary properties including grain size, water content, loss on ignition, total organic carbon, and black carbon were explored. Sigma PCBs (the sum of the detected PCB congeners) concentrations fluctuated in the study area, ranging from 22-150,60-640 and 24-600 pg g(-1) dry weight for the Bering Sea, Chukchi Sea, and Canada Basin. A similar homologue pattern was observed at different locations, with tri-chlorinated PCBs being the dominant homologue, implying that the PCBs came mainly from the atmospheric transportation and deposition and ocean current transportation. No apparent co-relationships between PCB concentrations and sediment properties were obtained, indicating that the distribution of PCBs was not only controlled by their source, but also by the multi-factors such as atmospheric transport and depositing, mixing, partitioning and sorption in the water column and sediments. Crown Copyright (C) 2012 Published by Elsevier Ltd. All rights reserved. National Natural Science Foundation of China (NSFC) [40776040, 40306012]; Ocean Public Welfare Scientific Research Project, the State Oceanic Administration of China [200805095] |
format |
Article in Journal/Newspaper |
author |
Hong, Qingquan Wang, Yun Luo, Xiaojun Chen, Shejun Chen, Jigang Cai, Minghong Cai, Minggang 蔡明刚 |
author_facet |
Hong, Qingquan Wang, Yun Luo, Xiaojun Chen, Shejun Chen, Jigang Cai, Minghong Cai, Minggang 蔡明刚 |
author_sort |
Hong, Qingquan |
title |
Occurrence of polychlorinated biphenyls (PCBs) together with sediment properties in the surface sediments of the Bering Sea, Chukchi Sea and Canada Basin |
title_short |
Occurrence of polychlorinated biphenyls (PCBs) together with sediment properties in the surface sediments of the Bering Sea, Chukchi Sea and Canada Basin |
title_full |
Occurrence of polychlorinated biphenyls (PCBs) together with sediment properties in the surface sediments of the Bering Sea, Chukchi Sea and Canada Basin |
title_fullStr |
Occurrence of polychlorinated biphenyls (PCBs) together with sediment properties in the surface sediments of the Bering Sea, Chukchi Sea and Canada Basin |
title_full_unstemmed |
Occurrence of polychlorinated biphenyls (PCBs) together with sediment properties in the surface sediments of the Bering Sea, Chukchi Sea and Canada Basin |
title_sort |
occurrence of polychlorinated biphenyls (pcbs) together with sediment properties in the surface sediments of the bering sea, chukchi sea and canada basin |
publisher |
PERGAMON-ELSEVIER SCIENCE LTD |
publishDate |
2012 |
url |
https://doi.org/10.1016/j.chemosphere.2012.05.033 http://dspace.xmu.edu.cn/handle/2288/14855 |
geographic |
Arctic Bering Sea Chukchi Sea Canada |
geographic_facet |
Arctic Bering Sea Chukchi Sea Canada |
genre |
Arctic Bering Sea black carbon canada basin Chukchi Chukchi Sea |
genre_facet |
Arctic Bering Sea black carbon canada basin Chukchi Chukchi Sea |
op_relation |
CHEMOSPHERE,2012,88(11):1340-1345 0045-6535 http://dx.doi.org/10.1016/j.chemosphere.2012.05.033 WOS:000306878000011 http://dspace.xmu.edu.cn/handle/2288/14855 |
op_doi |
https://doi.org/10.1016/j.chemosphere.2012.05.033 |
container_title |
Chemosphere |
container_volume |
88 |
container_issue |
11 |
container_start_page |
1340 |
op_container_end_page |
1345 |
_version_ |
1766339183183396864 |