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Rare Earth transference between dissolved and particulate phases in the water of an estuary affected by acid drainage (SW Spain)

dc.contributor.authorCarro Flores, Berta 
dc.contributor.authorBorrego Flores, José 
dc.contributor.authorLópez González, Nieves 
dc.contributor.authorLozano Soria, O.
dc.description.abstractThe Odiel river estuary shows a strong longitudinal gradient in pH and Conductivity values of the water, in agreement with the acid neutralization processes and salt-induced mixing that occur in the middle and the upper sectors of the estuarine system. The Odiel river supplies high REE dissolved (128.8 μg·l-1) that diminishing progressively until the middle zone of system (1.2 μg·l-1). In the particulate phase the REE concentration ranges between 237.8 and 48.1 mg·l-1, displaying the greater concentrations in the middle zone of the estuary. The middle and high dissolved REE are the first transferred to the particulate phase, causing a light REE depletion in the upper sectors of the mixing zone (pH between 4.2 and 5.7). The light REE transference takes place at the end of the acid neutralization processes (pH > 7), concluding in the marine zone of the estuaryen_US
dc.publisherSociedad Geológica de Españaen_US
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 España
dc.subject.otherRare Earth Elementsen_US
dc.subject.otherAcid Mine Drainageen_US
dc.subject.otherDissolved Phaseen_US
dc.subject.otherParticulate Matteren_US
dc.subject.otherOdiel Estuaryen_US
dc.titleTransferencia de Tierras Raras entre la fase disuelta y la particulada en el agua de un estuario afectado por drenaje ácido (SO de España)en_US
dc.titleRare Earth transference between dissolved and particulate phases in the water of an estuary affected by acid drainage (SW Spain)eng

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Atribución-NoComercial-SinDerivadas 3.0 España
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