Effect of overlying water pH, dissolved oxygen, salinity and sediment disturbances on metal release and sequestration from metal contaminated marine sediments

Experiments were undertaken to examine the key variables affecting metal release and sequestration processes in marine sediments with metal concentrations in sediments reaching up to 86, 240, 700, and 3000 mg kg −1 (dry weight) for Cd, Cu, Pb and Zn, respectively. The metal release and sequestration...

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Veröffentlicht in:	Chemosphere (Oxford) 2007-11, Vol.69 (9), p.1428-1437
Hauptverfasser:	Atkinson, Clare A., Jolley, Dianne F., Simpson, Stuart L.
Format:	Artikel
Sprache:	eng
Schlagworte:	Animals Applied sciences Biological and physicochemical properties of pollutants. Interaction in the soil Bioturbation and physical disturbance Bivalvia Bivalvia - drug effects Contaminated sediments Earth sciences Earth, ocean, space Engineering and environment geology. Geothermics Environmental Monitoring Exact sciences and technology Fresh Water - analysis Fresh Water - chemistry Geologic Sediments - chemistry Hydrogen-Ion Concentration Marine Metal release and sequestration Metals, Heavy - analysis Metals, Heavy - toxicity New South Wales Oxygen - analysis Physico-chemical parameters Pollution Pollution, environment geology Salinity Sediment-metal bioavailability Soil and sediments pollution Tellina deltoidalis Water Pollutants, Chemical - analysis Water Pollutants, Chemical - toxicity
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