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7 Result(s)

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  1. No Access

    Article

    Effect of exogenous and endogenous sulfide on the production and the export of methylmercury by sulfate-reducing bacteria

    Mercury (Hg) is a global pollutant of environmental and health concern; its methylated form, methylmercury (MeHg), is a potent neurotoxin. Sulfur-containing molecules play a role in MeHg production by microorg...

    Sophie Barrouilhet, Mathilde Monperrus… in Environmental Science and Pollution Resear… (2023)

  2. No Access

    Article

    Determination of Synthetic Musks in Surface Sediment from the Bizerte Lagoon by QuEChERS Extraction Followed by GC-MS

    A new analytical method for the simultaneous determination of eight synthetic musks compounds (SMs) including five polycyclic musks (PCMs) and three nitro musks (NMs) was validated for sediment samples based o...

    Mouna Necibi, Laurent Lanceleur… in Bulletin of Environmental Contamination an… (2016)

  3. No Access

    Article

    Validation of an Adapted QuEChERS Method for the Simultaneous Analysis of Polycyclic Aromatic Hydrocarbons, Polychlorinated Biphenyls and Organochlorine Pesticides in Sediment by Gas Chromatography–Mass Spectrometry

    A Quick, Easy, Cheap, Effective, Rugged and Safe (QuEChERS) method has been adapted and validated for the simultaneous analysis of 16 PAHs, 12 PCBs and 9 OCPs in sediment. The sample preparation was adapted by...

    Fida Ben Salem, Olfa Ben Said, Robert Duran… in Bulletin of Environmental Contamination an… (2016)

  4. No Access

    Article

    Pesticides in Ichkeul Lake–Bizerta Lagoon Watershed in Tunisia: use, occurrence, and effects on bacteria and free-living marine nematodes

    This study aimed to identify the most commonly used agricultural pesticides around Ichkeul Lake–Bizerta Lagoon watershed. First survey of pesticide use on agricultural watershed was performed with farmers, Reg...

    Fida Ben Salem, Olfa Ben Said… in Environmental Science and Pollution Resear… (2016)

  5. No Access

    Article

    Relationships between bacterial energetic metabolism, mercury methylation potential, and hgcA/hgcB gene expression in Desulfovibrio dechloroacetivorans BerOc1

    The proteins encoded by the hgcA and hgcB genes are currently the only ones known to be involved in the mercury methylation by anaerobic microorganisms. However, no studies have been published to determine the re...

    Marisol Goñi-Urriza, Yannick Corsellis… in Environmental Science and Pollution Resear… (2015)

  6. No Access

    Article

    Spatial and seasonal variations of methylmercury in European glass eels (Anguilla anguilla) in the Adour estuary (France) and relation to their migratory behaviour

    Overall recruitment of European glass eels (Anguilla anguilla) has decreased significantly since the early 1980s. Due to their long life cycle, benthic/demersal habits and high lipid content, eels might accumulat...

    Julie Claveau, Mathilde Monperrus… in Environmental Science and Pollution Resear… (2015)

  7. No Access

    Article

    In situ experiments for element species-specific environmental reactivity of tin and mercury compounds using isotopic tracers and multiple linear regression

    The fate of mercury (Hg) and tin (Sn) compounds in ecosystems is strongly determined by their alkylation/dealkylation pathways. However, the experimental determination of those transformations is still not str...

    Pablo Rodriguez-Gonzalez, Sylvain Bouchet… in Environmental Science and Pollution Resear… (2013)