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Tag: coastal lagoon Licence: by-sa
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Workflow CARACTERÍSTICAS GEOQUÍMICAS DE LOS SEDIMEN... (1)

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Esta investigación tuvo como objetivo, evaluar algunos parámetros geoquímicos de los sedimentos superficiales de la laguna costera La Restinga, ubicada en la Isla de Margarita, estado Nueva Esparta, Venezuela. Utilizando metodología clásica para estudios geoquímicos, se analizó la composición granulométrica y textura del sedimento, porcentaje de carbono orgánico y materia orgánica total, así como, carbonato de...

Created: 2016-08-01

Credits: User William Senior

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Blob CUANTIFICACIÓN DE LAS CONCENTRACIONES DE METALES PES...

Created: 2016-03-19 00:31:17

Credits: User William Senior

License: Creative Commons Attribution-Share Alike 3.0 Unported License

The content of Fe, Mn, Cu, Cr, Ni, Zn, Cd and Pb in muscle tissuesof fish and crustaceans from the Unare lagoon (Lagunade Unare) in the state of Anzoátegui, Venezuela, was analyzedby flame Atomic Absorption Spectrometry. The levels of thesemetals present in suspended material of the water and in sedimentswere also determined in order to detect possible impacton the ecosystem. The mean concentrations in the water werelow (0.104-0.53 μmol/L Fe; 0.004-0.06 μmol/L Mn; 0.002-0.028μ...

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