Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 문효방 | - |
dc.date.accessioned | 2024-06-11T23:53:03Z | - |
dc.date.available | 2024-06-11T23:53:03Z | - |
dc.date.issued | 2022-09-23 | - |
dc.identifier.citation | ENVIRONMENTAL GEOCHEMISTRY AND HEALTH, v. 45, no 9, page. 6793-6806 | en_US |
dc.identifier.issn | 0269-4042 | en_US |
dc.identifier.issn | 1573-2983 | en_US |
dc.identifier.uri | https://link.springer.com/article/10.1007/s10653-022-01395-6 | en_US |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/190629 | - |
dc.description.abstract | Few studies have been conducted on spatial and temporal trends in polychlorinated naphthalenes (PCNs) in coastal environments. Here, we describe 18 PCN congeners found in surface and dated sediment samples collected from highly industrialized bays of Korea. Measurable levels of PCN congeners were detected in all sediment samples, suggesting concurrent and historical contamination. The highest PCN concentrations were observed in sediment from rivers, streams, and the inner portions of the bays, which are surrounded by industrial complexes and commercial harbors. CNs 73, 66/67, and 52 were dominant in surface and dated sediment samples. Congener patterns and diagnostic ratios revealed that PCN contamination is originated from combustion processes and the use of polychlorinated biphenyl (PCB) technical mixtures. PCN concentrations in dated sediment increased from the 1980s to the mid-2000s and then decreased to 2015. Although the toxic equivalent (TEQ) levels of PCNs in our study did not exceed sediment quality guidelines proposed by international authorities, the cumulative risks from the TEQ concentrations of polychlorinated dibenzo-p-dioxins, furans, PCBs, and PCNs can be expected for benthic organisms. | en_US |
dc.description.sponsorship | This work was supported by a grant for the project entitled “Development of Technology for Impact Assessment and Management of HNS discharged from Marine Industrial Facilities” funded by the Ministry of Oceans and Fisheries (MOF) and a grant from the National Institute of Fisheries Science (NIFS, R2022062), Korea. | en_US |
dc.language | en_US | en_US |
dc.publisher | SPRINGER | en_US |
dc.relation.ispartofseries | v. 45, no 9;6793-6806 | - |
dc.subject | PCN | en_US |
dc.subject | Congener | en_US |
dc.subject | PCB | en_US |
dc.subject | Dated sediment | en_US |
dc.subject | Industry | en_US |
dc.subject | Benthic organism | en_US |
dc.title | Spatial and temporal trends in polychlorinated naphthalenes in sediment from Ulsan and Onsan Bays of Korea: Potential sources and ecotoxicological concerns | en_US |
dc.type | Article | en_US |
dc.relation.no | 9 | - |
dc.relation.volume | 45 | - |
dc.identifier.doi | https://doi.org/10.1007/s10653-022-01395-6 | en_US |
dc.relation.page | 6793-6806 | - |
dc.relation.journal | ENVIRONMENTAL GEOCHEMISTRY AND HEALTH | - |
dc.contributor.googleauthor | Lee, Ha-Hyun | - |
dc.contributor.googleauthor | Lee, Sunggyu | - |
dc.contributor.googleauthor | Lee, Moonjin | - |
dc.contributor.googleauthor | Moon, Hyo-Bang | - |
dc.relation.code | 2023039323 | - |
dc.sector.campus | E | - |
dc.sector.daehak | COLLEGE OF SCIENCE AND CONVERGENCE TECHNOLOGY[E] | - |
dc.sector.department | DEPARTMENT OF MARINE SCIENCE AND CONVERGENCE ENGINEERING | - |
dc.identifier.pid | hbmoon | - |
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