Dipartimento di Scienze della Terra, dell'Ambiente e delle Risorse, Università degli Studi di Napoli Federico II, Largo San Marcellino 10, 80138 Naples, Italy.
Dipartimento di Scienze della Terra, dell'Ambiente e delle Risorse, Università degli Studi di Napoli Federico II, Largo San Marcellino 10, 80138 Naples, Italy.
Mar Pollut Bull. 2017 Nov 15;124(1):480-487. doi: 10.1016/j.marpolbul.2017.07.006. Epub 2017 Jul 8.
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 7.1μgg to 2.5 E+3μgg. 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>100μgg. 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.
大多数关于前巴尼奥利棕地对波佐利湾（GoP）污染影响的文献报告都嵌入其中。因此，我们在 5 条横截线上的 22 个地点研究了沉积物中 16 种多环芳烃（EPA）的浓度、类型和来源，这些地点覆盖了整个 GoP 地区。发现多环芳烃含量很高，从 7.1μgg 到 2.5 E+3μgg 不等。远离巴尼奥利的地点采集的沉积物污染程度与面临棕地的地点相似，含量>100μgg。GoP 沉积物中的总多环芳烃水平比世界上其他各种海洋地点报告的水平高出三十一万倍。细砂和极细砂的过境轴和诊断指标表明，一种源自巴尼奥利工厂的热解多环芳烃污染正在向整个 GoP 蔓延。
