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Ecotoxicological risk and health risk characterization of polycyclic aromatic hydrocarbons (PAHs) in terrestrial soils of King George Island, Antarctica
https://nipr.repo.nii.ac.jp/records/16839
https://nipr.repo.nii.ac.jp/records/16839dabb7aae-1385-4f86-96c3-8d728def255e
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2021-12-24 | |||||
| タイトル | ||||||
| タイトル | Ecotoxicological risk and health risk characterization of polycyclic aromatic hydrocarbons (PAHs) in terrestrial soils of King George Island, Antarctica | |||||
| タイトル | ||||||
| タイトル | Ecotoxicological risk and health risk characterization of polycyclic aromatic hydrocarbons (PAHs) in terrestrial soils of King George Island, Antarctica | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | Polycyclic aromatic hydrocarbon | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | Terrestrial soil | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | King George Island | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | Ecological risk assessment | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | Incremental lifetime cancer risk | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
Deelaman, Woranuch
× Deelaman, Woranuch× Pongpiachan, Siwatt× Tipmanee, Danai× Choochuay, Chomsri× Suttinun, Oramas× Charoenkalunyuta, Teetat× Promdee, Kittiphop |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | We studied the concentrations, characteristics, ecological risk, and health risk of 12 probably carcinogenic polycyclic aromatic hydrocarbons (PAHs) in KGI soils of Antarctica. Measured concentrations of 12 PAHs ranged from 1.83 to 32.9 ng g−1 with an average of 11.9 ± 8.13 ng g−1. The assessment of ecological risks used methods that were based on total toxicity equivalency concentrations (TEQs) and a risk quotient (RQ), which can be used to sensitively and accurately assess ΣPAHs. The results indicated that PAHs in the soils of KGI presented a low risk level to living organisms in the soil and to plants. The low molecular weight PAHs presented a much greater ecological risk than high molecular weight PAHs in KGI soils, and the levels of these ecological risks were classified as low compared to those of previous studies in other areas. The total values of incremental lifetime cancer risk (ILCR) for children and adults were 2.34 × 10−8 and 1.73 × 10−8, respectively. Soil samples from KGI that were contaminated with PAHs still exhibited risks that were much lower than that of the baseline value. The results of this investigation provide a database for contamination evaluation, risk assessment of ecological and human health in PAH-contaminated sites. | |||||
| 書誌情報 |
en : Polar Science 巻 29, p. 100715, 発行日 2021-09 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 18739652 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | https://doi.org/10.1016/j.polar.2021.100715 | |||||
| 関連名称 | 10.1016/j.polar.2021.100715 | |||||
