Characterization and source apportionment of polycyclic aromatic hydrocarbons (pahs) in the sediments of gulf of Pozzuoli (Campania, Italy)

被引：69

作者：

Arienzo, Michele ^{[1
]}

Donadio, Carlo ^{[1
]}

Mangoni, Olga ^{[2
]}

Bolinesi, Francesco ^{[2
]}

Stanislao, Corrado ^{[1
]}

Trifuoggi, Marco ^{[3
]}

Toscanesi, Maria ^{[3
]}

Di Natale, Gabriella ^{[3
]}

Ferrara, Luciano ^{[3
]}

机构：

[1] Univ Napoli Federico II, Dipartimento Sci Terra Arnbiente & Risorse, Largo San Marcellino 10, I-80138 Naples, Italy

[2] Univ Napoli Federico II, Dipartimento Biol, Complesso Univ Monte St Angelo,Via Cintia 26, I-80126 Naples, Italy

[3] Univ Napoli Federico II, Dipartimento Sci Chim, Complesso Univ Monte St Angelo,Via Cintia 26, I-80126 Naples, Italy

来源：

MARINE POLLUTION BULLETIN | 2017年 / 124卷 / 01期

关键词：

Polycyclic aromatic hydrocarbons; Bagnoli brownfield site; Marine sediments; Environmental geology; Diagnostic indexes; ESTUARINE SEDIMENTS; MARINE-SEDIMENTS; CONTAMINATION; RIVER; IDENTIFICATION; POLLUTION; ORIGIN; NAPLES; RATIOS; SEA;

D O I：

10.1016/j.marpolbul.2017.07.006

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Most of the literature reports on the impact of the former Bagnoli brownfield on the pollution of Bagnoli Bay, embedded in the Gulf of Pozzuoli (GoP). Thus, we studied concentrations, types and sources of sixteen PAHs (EPA) in sediments at 22 sites along 5 transects covering the entire area of GoP. Outstanding levels of PAHs were found, varying from 7.1 mu g g(-1) to 2.5 E + 3 mu g g(-1). Sediments collected at sites far away from Bagnoli were found to be polluted to a similar extent than those facing the brownfield site, with values > 100 mu g g(-1). Total PAHs levels in the sediments of GoP were higher by thirty-eleven thousand fold than those reported by other studies from various marine sites in the world. Transit axes of fine and very fine sands and diagnostic indexes revealed a common pyrolytic PAHs pollution spreading from the Bagnoli plant to all GoP.

引用

页码：480 / 487

页数：8

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