دورية أكاديمية
Cd transfers during marine sediment resuspension over short and long-term period: Associated risk for coastal water quality
| العنوان: | Cd transfers during marine sediment resuspension over short and long-term period: Associated risk for coastal water quality |
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| المؤلفون: | Layglon, Nicolas, Lenoble, Véronique, Louis, Longo, d'Onofrio, Sébastien, Mounier, Stéphane, Mullot, Jean-Ulrich, Sartori, Davide, Omanović, Dario, Garnier, Cédric, Misson, Benjamin |
| المساهمون: | Institut méditerranéen d'océanologie (MIO), Institut de Recherche pour le Développement (IRD)-Aix Marseille Université (AMU)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Toulon (UTLN)-Centre National de la Recherche Scientifique (CNRS), Université de Genève = University of Geneva (UNIGE), Laboratoire d'Analyses de Surveillance et d'Expertise de la Marine (LASEM), Service de Santé des Armées, Istituto Superiore per la Protezione e la Ricerca Ambientale (ISPRA), Rudjer Boskovic Institute Zagreb |
| المصدر: | ISSN: 0025-326X. |
| بيانات النشر: | HAL CCSD Elsevier |
| سنة النشر: | 2022 |
| المجموعة: | Archive ouverte du Service de Santé des Armées (HAL) |
| مصطلحات موضوعية: | cadmium, remobilization, sediment resuspension, water quality, Environmental 33, [SDU.STU.GC]Sciences of the Universe [physics]/Earth Sciences/Geochemistry, [CHIM.ANAL]Chemical Sciences/Analytical chemistry, [SDU.ENVI]Sciences of the Universe [physics]/Continental interfaces, environment |
| الوصف: | International audience ; Cadmium (Cd) is a highly toxic metal, regularly monitored uniformly for water quality across 21 Europe, but scarcely for sediments. This study was designed to compare the kinetics of Cd 22 remobilization and the amplitude of its transfers with different marine sediments. The results 23 showed a highly reproducible transfer kinetics. Dissolved Cd was strongly and quickly 24 removed from the dissolved phase (from 5 minutes up to 7 hours). Then, the dissolved Cd 25 concentration increased progressively to reach a maximal value after two weeks of mixing. 26 The influence of the resuspension intensity representing light wind-induced resuspension up 27 to dredging operations was observed after 2 weeks. The intensity of the sediment resuspension 28 clearly impacted the amplitude of Cd remobilization, dissolved Cd ranging from a few ngL-1 29 to few hundreds of ngL-1 , exceeding the maximal dissolved Cd concentration accepted by the 30 European Union Water Framework Directive (WFD-2008/105 32 / EC). |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| العلاقة: | hal-03678347; https://hal.science/hal-03678347Test; https://hal.science/hal-03678347/documentTest; https://hal.science/hal-03678347/file/HAL_Version_MPB-Revised%20Draft_Layglon%20et%20al.pdfTest |
| DOI: | 10.1016/j.marpolbul.2022.113771 |
| الإتاحة: | https://doi.org/10.1016/j.marpolbul.2022.113771Test https://hal.science/hal-03678347Test https://hal.science/hal-03678347/documentTest https://hal.science/hal-03678347/file/HAL_Version_MPB-Revised%20Draft_Layglon%20et%20al.pdfTest |
| حقوق: | info:eu-repo/semantics/OpenAccess |
| رقم الانضمام: | edsbas.B0EAB5E4 |
| قاعدة البيانات: | BASE |
| DOI: | 10.1016/j.marpolbul.2022.113771 |
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