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Occurrence, distribution, and bioaccumulation of new and legacy persistent organic pollutants in an ecosystem on King George Island, maritime Antarctica
JT. Kim, YJ. Choi, M. Barghi, JH. Kim, JW. Jung, K. Kim, JH. Kang, G. Lammel, YS. Chang
Language English Country Netherlands
Document type Journal Article, Research Support, Non-U.S. Gov't
- MeSH
- Bioaccumulation MeSH
- Water Pollutants, Chemical * analysis MeSH
- Ecosystem MeSH
- Environmental Monitoring MeSH
- Persistent Organic Pollutants MeSH
- Polychlorinated Biphenyls * analysis MeSH
- Animals MeSH
- Check Tag
- Animals MeSH
- Publication type
- Journal Article MeSH
- Research Support, Non-U.S. Gov't MeSH
- Geographicals
- Antarctic Regions MeSH
The occurrence and bioaccumulation of new and legacy persistent organic pollutants (POPs), organochlorine pesticides (OCPs), polychlorinated biphenyls (PCBs), polychlorinated naphthalenes (PCNs), hexabromocyclododecanes (HBCDs), and Dechlorane Plus (DPs) and their related compounds (Dechloranes) in an ecosystem on King George Island, Antarctica are investigated. The new and legacy POPs were widely detected in the animal samples collected from Antarctica, which included Limpet, Antarctic cod, Amphipods, Antarctic icefish, Gentoo and Chinstrap penguins, Kelp gull, and South polar skua. The trophic magnification factors indicated that the levels of PCNs and HBCDs, as well as the legacy POPs, were magnified through the food web, whereas DPs might be diluted through the trophic levels contradicting the classification of Dechloranes as POPs. This is one of the first extensive surveys on PCNs, HBCDs, and Dechloranes, which provides unique information on the distribution and trophic biomagnification potential of the new and legacy POPs in the Antarctic region.
Korea Polar Research Institute 26 Songdomirae ro Yeonsu gu Incheon 21990 South Korea
Pohang University of Science and Technology San 31 Hyoja dong Nam gu Pohang 37673 South Korea
References provided by Crossref.org
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