Matches in SemOpenAlex for { <https://semopenalex.org/work/W1551060989> ?p ?o ?g. }
Showing items 1 to 85 of
85
with 100 items per page.
- W1551060989 endingPage "266" @default.
- W1551060989 startingPage "257" @default.
- W1551060989 abstract "PAHs(Polycyclic Aromatic Hydrocarbons) are widespread contaminants in the marine environment. They are of mainly anthropogenic origin from urban runoff, oil spill and combustion of fossil fuels. Some PAHs are potentially carcinogenic and mutagenic to aquatic organism The contamination of PAHs in the coastal environments has not been well known yet in Korea. This study was carried out to survey the contamination of PAHs in sediments around Gwangyang bay. The Yeosu petrochemical industrial complex, POSCO(Pohang steel company) and Gwangyang container harbor are located around the bay. PAHs in sediment samples were extracted in soxhlet extractor and were identified and quantified by GC-MS(Gas Chromatography-Mass Spectrometry) TOC(Total Organic carbon) and textural parameters in sediment samples were also analyzed 13 species of PAHs were detected at all of the surface sediments. Total PAHs concentrations in the surface sediments ranged from 171.40 to dry wt.. In most of the surface sediments, Naphthalene was the highest in the range of 14.08 to dry wt. and Anthracene was the lowest in the range of 0.49 to dry wt.. The correlation coefficients between individual PAHs and Total PAHs in the surface sediments were relatively higher in the low molecular compounds such as Naphthalene and Phenanthrene. In the relationship of the P/A(Phenanthrene/Anthracene) ratio and F/P(Fluoranthene/Pyrene) ratio, P/A ratio was generally above 10 and F/P ratio was shown to be above 1 in all sediment samples. These data indicate that PAHs in sediments around Gwangyang bay seem to be of both pyrolytic and petrogenic origin. Total PAHs in the surface sediments were correlated with TOC and textural parameters. The values of PAHs in the surface and core sediments were lower than the biological effect guidelines." @default.
- W1551060989 created "2016-06-24" @default.
- W1551060989 creator A5022116796 @default.
- W1551060989 creator A5022568314 @default.
- W1551060989 creator A5086563307 @default.
- W1551060989 date "2007-01-01" @default.
- W1551060989 modified "2023-09-28" @default.
- W1551060989 title "A Study on the Pollution of Polycyclic Aromatic Hydrocarbons(PAHs) in the Surface Sediments Around Gwangyang Bay" @default.
- W1551060989 hasPublicationYear "2007" @default.
- W1551060989 type Work @default.
- W1551060989 sameAs 1551060989 @default.
- W1551060989 citedByCount "0" @default.
- W1551060989 crossrefType "journal-article" @default.
- W1551060989 hasAuthorship W1551060989A5022116796 @default.
- W1551060989 hasAuthorship W1551060989A5022568314 @default.
- W1551060989 hasAuthorship W1551060989A5086563307 @default.
- W1551060989 hasConcept C107872376 @default.
- W1551060989 hasConcept C111368507 @default.
- W1551060989 hasConcept C112570922 @default.
- W1551060989 hasConcept C115880899 @default.
- W1551060989 hasConcept C127313418 @default.
- W1551060989 hasConcept C151730666 @default.
- W1551060989 hasConcept C158787203 @default.
- W1551060989 hasConcept C178790620 @default.
- W1551060989 hasConcept C185592680 @default.
- W1551060989 hasConcept C18903297 @default.
- W1551060989 hasConcept C2776891815 @default.
- W1551060989 hasConcept C2778951431 @default.
- W1551060989 hasConcept C2779255514 @default.
- W1551060989 hasConcept C2779563022 @default.
- W1551060989 hasConcept C2780112459 @default.
- W1551060989 hasConcept C2816523 @default.
- W1551060989 hasConcept C39432304 @default.
- W1551060989 hasConcept C521259446 @default.
- W1551060989 hasConcept C86803240 @default.
- W1551060989 hasConceptScore W1551060989C107872376 @default.
- W1551060989 hasConceptScore W1551060989C111368507 @default.
- W1551060989 hasConceptScore W1551060989C112570922 @default.
- W1551060989 hasConceptScore W1551060989C115880899 @default.
- W1551060989 hasConceptScore W1551060989C127313418 @default.
- W1551060989 hasConceptScore W1551060989C151730666 @default.
- W1551060989 hasConceptScore W1551060989C158787203 @default.
- W1551060989 hasConceptScore W1551060989C178790620 @default.
- W1551060989 hasConceptScore W1551060989C185592680 @default.
- W1551060989 hasConceptScore W1551060989C18903297 @default.
- W1551060989 hasConceptScore W1551060989C2776891815 @default.
- W1551060989 hasConceptScore W1551060989C2778951431 @default.
- W1551060989 hasConceptScore W1551060989C2779255514 @default.
- W1551060989 hasConceptScore W1551060989C2779563022 @default.
- W1551060989 hasConceptScore W1551060989C2780112459 @default.
- W1551060989 hasConceptScore W1551060989C2816523 @default.
- W1551060989 hasConceptScore W1551060989C39432304 @default.
- W1551060989 hasConceptScore W1551060989C521259446 @default.
- W1551060989 hasConceptScore W1551060989C86803240 @default.
- W1551060989 hasIssue "1" @default.
- W1551060989 hasLocation W15510609891 @default.
- W1551060989 hasOpenAccess W1551060989 @default.
- W1551060989 hasPrimaryLocation W15510609891 @default.
- W1551060989 hasRelatedWork W1509155644 @default.
- W1551060989 hasRelatedWork W2168982211 @default.
- W1551060989 hasRelatedWork W2185779102 @default.
- W1551060989 hasRelatedWork W2344870980 @default.
- W1551060989 hasRelatedWork W2350255189 @default.
- W1551060989 hasRelatedWork W2353709485 @default.
- W1551060989 hasRelatedWork W2357426708 @default.
- W1551060989 hasRelatedWork W2365972073 @default.
- W1551060989 hasRelatedWork W2383578089 @default.
- W1551060989 hasRelatedWork W2385728853 @default.
- W1551060989 hasRelatedWork W2387132259 @default.
- W1551060989 hasRelatedWork W2387849471 @default.
- W1551060989 hasRelatedWork W2409921967 @default.
- W1551060989 hasRelatedWork W2416002412 @default.
- W1551060989 hasRelatedWork W2973593108 @default.
- W1551060989 hasRelatedWork W3031363086 @default.
- W1551060989 hasRelatedWork W849198401 @default.
- W1551060989 hasRelatedWork W850632810 @default.
- W1551060989 hasRelatedWork W964711377 @default.
- W1551060989 hasRelatedWork W2184642013 @default.
- W1551060989 hasVolume "13" @default.
- W1551060989 isParatext "false" @default.
- W1551060989 isRetracted "false" @default.
- W1551060989 magId "1551060989" @default.
- W1551060989 workType "article" @default.