Profiling and assessing soil-air exchange of polycyclic aromatic hydrocarbons (PAHs) in playground dust and soil using ex situ equilibrium passive sampling
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Dat Thanh Pham | - |
dc.contributor.author | Tarafdar, Abhrajyoti | - |
dc.contributor.author | Kim, Pil-Gon | - |
dc.contributor.author | Kwon, Jung-Hwan | - |
dc.date.accessioned | 2022-03-21T04:41:41Z | - |
dc.date.available | 2022-03-21T04:41:41Z | - |
dc.date.created | 2022-03-21 | - |
dc.date.issued | 2022-03 | - |
dc.identifier.issn | 0045-6535 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/139160 | - |
dc.description.abstract | Cancer risk can be associated with exposure to polycyclic aromatic hydrocarbons (PAHs) in playground dust and soil. This study investigated the profiles and sources of PAHs from poured rubber-surfaced playground dust and uncovered playground surface soil, by applying an ex-situ equilibrium passive sampling technique. Surface dust and soil samples were collected from 15 different playgrounds in Seoul, Republic of Korea. The total 16 EPA PAHs concentrations in surface dust and soil varied from 198 to 919 mu g kg-1 dw and 68-169 mu g kg-1 dw, respectively. 4- to 6-ring PAHs were dominant, accounting for approximately 53.8%-94.5% of the total PAHs in surface dust and soil. The diagnostic ratios and principal component analysis suggested that a mixed coal combustion and vehicular emission was likely the main source of PAHs in the surface dust and soil. The higher total organic carbon content can explain the higher PAH accumulation and lower fugacities of PAHs. The fugacity comparison of phenanthrene and pyrene in dust, soil, air, and playground surface material indicated that atmospheric deposition is the main source of PAHs in the dust and soil on rubber-surfaced and uncovered surfaced playgrounds. This study contributes to the understanding of PAHs sources in dust and soil samples in children's playground and helps policymaker determine the right contamination sources for risk management. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.subject | SEMIVOLATILE ORGANIC-COMPOUNDS | - |
dc.subject | URBAN STREET DUST | - |
dc.subject | NATIVE OXY-PAHS | - |
dc.subject | ORGANOCHLORINE PESTICIDES | - |
dc.subject | SURFACE SOIL | - |
dc.subject | ATMOSPHERIC CONCENTRATIONS | - |
dc.subject | SOURCE APPORTIONMENT | - |
dc.subject | SPATIAL-DISTRIBUTION | - |
dc.subject | N-PACS | - |
dc.subject | BIOAVAILABILITY | - |
dc.title | Profiling and assessing soil-air exchange of polycyclic aromatic hydrocarbons (PAHs) in playground dust and soil using ex situ equilibrium passive sampling | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kwon, Jung-Hwan | - |
dc.identifier.doi | 10.1016/j.chemosphere.2021.133083 | - |
dc.identifier.scopusid | 2-s2.0-85120405994 | - |
dc.identifier.wosid | 000758284100001 | - |
dc.identifier.bibliographicCitation | CHEMOSPHERE, v.291 | - |
dc.relation.isPartOf | CHEMOSPHERE | - |
dc.citation.title | CHEMOSPHERE | - |
dc.citation.volume | 291 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Environmental Sciences & Ecology | - |
dc.relation.journalWebOfScienceCategory | Environmental Sciences | - |
dc.subject.keywordPlus | SEMIVOLATILE ORGANIC-COMPOUNDS | - |
dc.subject.keywordPlus | URBAN STREET DUST | - |
dc.subject.keywordPlus | NATIVE OXY-PAHS | - |
dc.subject.keywordPlus | ORGANOCHLORINE PESTICIDES | - |
dc.subject.keywordPlus | SURFACE SOIL | - |
dc.subject.keywordPlus | ATMOSPHERIC CONCENTRATIONS | - |
dc.subject.keywordPlus | SOURCE APPORTIONMENT | - |
dc.subject.keywordPlus | SPATIAL-DISTRIBUTION | - |
dc.subject.keywordPlus | N-PACS | - |
dc.subject.keywordPlus | BIOAVAILABILITY | - |
dc.subject.keywordAuthor | Polycyclic aromatic hydrocarbon | - |
dc.subject.keywordAuthor | Playground | - |
dc.subject.keywordAuthor | Poured rubber surfacing | - |
dc.subject.keywordAuthor | Passive sampling | - |
dc.subject.keywordAuthor | Fugacity | - |
dc.subject.keywordAuthor | Soil-air exchange | - |
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