Organochlorines and Polycyclic Aromatic Hydrocarbons as fingerprint of exposure pathways from marine sediments to biota.

Animals Biota Environmental Monitoring Geologic Sediments Mytilus Polycyclic Aromatic Hydrocarbons / analysis Water Pollutants, Chemical / analysis
Biota Organochlorines PAHs Sediment Source fingerprint

Journal

Marine pollution bulletin
ISSN: 1879-3363
Titre abrégé: Mar Pollut Bull
Pays: England
ID NLM: 0260231

Informations de publication

Date de publication:
Sep 2021
Historique:
received: 30 07 2020
revised: 22 06 2021
accepted: 23 06 2021
pubmed: 5 7 2021
medline: 13 8 2021
entrez: 4 7 2021
Statut: ppublish

Résumé

To elucidate the dynamics of a suite of organochlorine contaminants (PCBs, HCB), PAHs and Hg and verify the potential of these pollutants as reliable fingerprints of sources, an ensemble of marine sediments and organisms (finfish, shellfish species and Mytilus galloprovincialis) were analysed from the contaminated Augusta Bay (Southern Italy). The Hg and HCB concentration in the sediments exceeded the EQS of the Directive 2000/60/EU. Similarly, ∑PCB and selected PAHs were above the threshold limit set by regulation. The marine organisms showed Hg concentrations above CE 1881/2006. Contaminants in transplanted mussel evidenced an increased accumulation overtime and different distribution patterns between sampling sites. Analysis of the homolog composition of PCB congeners revealed comparable patterns between sediments and marine organisms and offered the opportunity to define a robust fingerprint for tracing contaminants transfer from the abiotic to the biotic compartments. These results were confirmed by the Fluoranthene/Pyrene, Hg and HCB distribution modes.

Identifiants

DOI: 10.1016/j.marpolbul.2021.112676 PMID: 34218035
pubmed: 34218035
pii: S0025-326X(21)00710-4
doi: 10.1016/j.marpolbul.2021.112676
pii:
doi:

Substances chimiques

Polycyclic Aromatic Hydrocarbons 0
Water Pollutants, Chemical 0

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

112676

Informations de copyright

Copyright © 2021. Published by Elsevier Ltd.

Auteurs

Anna Traina (A)

National Research Council of Italy - Institute of Anthropic Impacts and Sustainability in Marine Environment (CNR-IAS), Lungomare Cristoforo Colombo 452, 90149 Palermo, Italy.

Antonella Ausili (A)

Institute for Environmental Protection and Research (ISPRA), Via V. Brancati 60, 00144 Rome, Italy.

Maria Bonsignore (M)

National Research Council of Italy - Institute of Anthropic Impacts and Sustainability in Marine Environment (CNR-IAS), via del Mare 3, 91021 Torretta Granitola, Trapani, Italy. Electronic address: maria.bonsignorei@ias.cnr.it.

Daniele Fattorini (D)

Department of Life and Environmental Sciences (DiSVA), Polytechnic University of Marche, Via Brecce Bianche, Monte Dago, 60131 Ancona, Italy.

Serena Gherardi (S)

National Research Council of Italy - Institute of Marine Science (CNR-ISMAR), Calata Porta di Massa, 80133 Naples, Italy.

Stefania Gorbi (S)

Department of Life and Environmental Sciences (DiSVA), Polytechnic University of Marche, Via Brecce Bianche, Monte Dago, 60131 Ancona, Italy.

Enza Quinci (E)

National Research Council of Italy - Institute of Anthropic Impacts and Sustainability in Marine Environment (CNR-IAS), via del Mare 3, 91021 Torretta Granitola, Trapani, Italy.

Elena Romano (E)

Institute for Environmental Protection and Research (ISPRA), Via V. Brancati 60, 00144 Rome, Italy.

Daniela Salvagio Manta (D)

National Research Council of Italy - Institute of Anthropic Impacts and Sustainability in Marine Environment (CNR-IAS), Lungomare Cristoforo Colombo 452, 90149 Palermo, Italy.

Giorgio Tranchida (G)

National Research Council of Italy - Institute of Anthropic Impacts and Sustainability in Marine Environment (CNR-IAS), via del Mare 3, 91021 Torretta Granitola, Trapani, Italy.

Francesco Regoli (F)

Department of Life and Environmental Sciences (DiSVA), Polytechnic University of Marche, Via Brecce Bianche, Monte Dago, 60131 Ancona, Italy.

Mario Sprovieri (M)

National Research Council of Italy - Institute of Anthropic Impacts and Sustainability in Marine Environment (CNR-IAS), via del Mare 3, 91021 Torretta Granitola, Trapani, Italy.

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Classifications MeSH

questionsmedicales.fr › Eucaryotes › Animaux › Organochlorines and Polycyclic Aromatic...
questionsmedicales.fr › Environnement et santé publique › Environnement › Écosystème › Biodiversité › Biote › Organochlorines and Polycyclic Aromatic...
questionsmedicales.fr › Environnement et santé publique › Santé publique › Pratiques en santé publique › Surveillance de l'environnement › Organochlorines and Polycyclic Aromatic...
questionsmedicales.fr › Phénomènes biologiques › Phénomènes écologiques et environnementaux › Sédiments géologiques › Organochlorines and Polycyclic Aromatic...
questionsmedicales.fr › Eucaryotes › Animaux › Invertébrés › Mollusca › Bivalvia › Mytilidae › Mytilus › Organochlorines and Polycyclic Aromatic...
questionsmedicales.fr › Composés polycycliques › Hydrocarbures aromatiques polycycliques › Organochlorines and Polycyclic Aromatic...
questionsmedicales.fr › Actions chimiques et utilisations › Actions toxiques › Polluants environnementaux › Polluants de l'eau › Polluants chimiques de l'eau › Organochlorines and Polycyclic Aromatic...