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Identification of a Potential Toxic Hot Spot Associated with AVS Spatial and Seasonal Variation

Authors:  O. Campana, A. Rodríguez, J. Blasco Abstract:  For the risk assessment of aquatic sediments much attention is paid to the difference between acid-volatile sulfide (AVS) and simultaneously extracted metals (SEMs). The AVS and SEMs are indicators for metal availability

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Heavy minerals in modern sediments of the bay of Cadiz and the adjecent continental shelft (southwestern Spain): Nature and origin

Authors: M. Achab, J.M. Gutierrez-Mas Abstract:  The content of heavy minerals in modern sediments of the Bay of Cadiz and the adjacent continental shelf were analysed. Their nature and distribution were found to be related to the petrographic nature of

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