globalchange  > 过去全球变化的重建
DOI: 10.1016/j.marpolbul.2017.07.033
Scopus记录号: 2-s2.0-85025455634
论文题名:
Distribution and enrichment of trace metals in surface marine sediments in the Gulf of Pozzuoli and off the coast of the brownfield metallurgical site of Ilva of Bagnoli (Campania, Italy)
作者: Trifuoggi M.; Donadio C.; Mangoni O.; Ferrara L.; Bolinesi F.; Nastro R.A.; Stanislao C.; Toscanesi M.; Di Natale G.; Arienzo M.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2017
卷: 124, 期:1
起始页码: 502
结束页码: 511
语种: 英语
英文关键词: Ecological risk ; Enrichment factor ; Geo-accumulation index ; Heavy metals ; Marine sediment pollution ; Morphological control
Scopus关键词: Correlation methods ; Heavy metals ; Lead ; Marine pollution ; Metals ; Pollution ; Pollution control ; Sediments ; Submarine geology ; Trace elements ; Ecological risks ; Enrichment factors ; Geo-accumulation index ; Marine sediments ; Morphological control ; Principal component analysis ; arsenic ; cadmium ; chromium ; lead ; mercury ; nickel ; trace metal ; ecological impact ; enrichment ; geoaccumulation index ; heavy metal ; marine sediment ; risk assessment ; sediment pollution ; spatial distribution ; trace metal ; Article ; concentration (parameters) ; controlled study ; correlation coefficient ; environmental parameters ; geoaccumulation index ; iron and steel industry ; Italy ; maximum allowable concentration ; principal component analysis ; sea pollution ; sediment ; surface marine sediment ; weathering ; Bagnoli ; Campania [Italy] ; Gulf of Pozzuoli ; Italy ; Naples ; Napoli [Campania]
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science ; Earth and Planetary Sciences: Oceanography ; Environmental Science: Pollution
英文摘要: The distribution of metals in surface sediments of Gulf of Pozzuoli (GoP), embedding the former second Italian largest integrated steelworks of Bagnoli, was studied based on sediment dispersal, quality guidelines (SQGs) and quantitative pollution indices of the respective metals. As, Cd, Hg, Pb, Zn largely exceeded the limits. Hg had a mean of 5.8 mg/kg, twentyfold higher the rule, accumulating primarily near Bagnoli site. The mean effective range quotient, m-ERM-Q, revealed a high potential for negative biological effects especially in the area nearby the Bagnoli site. The enrichment factor (EF) values were outstandingly high, > 1.5 with values which were often ≥ 100. The geoaccumulation index, Igeo, was very critical for Cr, Cu, Hg and Ni, showing an Igeo in the range of strongly polluted (4 < Igeo < 5) and very strongly polluted (Igeo > 5). The principal component analysis (PCA) and Pearson's correlation matrix (CM), excluded significant contribution from weathering products. © 2017 Elsevier Ltd
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被引频次[WOS]:67   [查看WOS记录]     [查看WOS中相关记录]
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/87466
Appears in Collections:过去全球变化的重建
全球变化的国际研究计划

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作者单位: Dipartimento di Scienze Chimiche, Università degli Studi di Napoli Federico II, Complesso Universitario di Monte Sant'Angelo, via Cintia 26, Naples, Italy; Dipartimento di Scienze della Terra, dell'Ambiente e delle Risorse, Università degli Studi di Napoli Federico II, Largo San Marcellino 10, Naples, Italy; Dipartimento di Biologia, Università degli Studi di Napoli Federico II, Complesso Universitario di Monte Sant'Angelo, Via Cintia 26, Naples, Italy; Dipartimento di Ingegneria, Università degli Studi di Napoli Parthenope, Centro Drezionale, Isola C4, Napoli, Italy

Recommended Citation:
Trifuoggi M.,Donadio C.,Mangoni O.,et al. Distribution and enrichment of trace metals in surface marine sediments in the Gulf of Pozzuoli and off the coast of the brownfield metallurgical site of Ilva of Bagnoli (Campania, Italy)[J]. Marine Pollution Bulletin,2017-01-01,124(1)
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