Copper uptake and depuration by juvenile and adult Florida apple snails (Pomacea paludosa)

The present study characterized copper (Cu) uptake and depuration by juvenile and adult Florida apple snails (Pomacea paludosa) from water, soil, and diet. During a 28-day uptake period, juvenile apple snails were exposed to aqueous Cu and adult apple snails were exposed to Cu-contaminated soil, wat...

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Veröffentlicht in:	Ecotoxicology (London) 2008-10, Vol.17 (7), p.605-615
Hauptverfasser:	Hoang, Tham C, Rogevich, Emily C, Rand, Gary M, Frakes, Robert A
Format:	Artikel
Sprache:	eng
Schlagworte:	Animals Bioaccumulation Biodegradation, Environmental Biological magnification Conservation of Natural Resources - legislation & jurisprudence Conservation of Natural Resources - methods Copper Copper - analysis Earth and Environmental Science Ecology Ecotoxicology Environment Environmental Management Environmental Monitoring Florida Food Chain Freshwater Fruits Government Programs Kinetics Malus Pomacea paludosa Predators Snails - growth & development Snails - metabolism Soil contamination Soil Pollutants - analysis Water Pollutants, Chemical - analysis Water pollution
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Beschreibung
Zusammenfassung:	The present study characterized copper (Cu) uptake and depuration by juvenile and adult Florida apple snails (Pomacea paludosa) from water, soil, and diet. During a 28-day uptake period, juvenile apple snails were exposed to aqueous Cu and adult apple snails were exposed to Cu-contaminated soil, water, and food. In the follow-up 14-day depuration period, both juvenile and adult apple snails were held in laboratory freshwater with background Cu concentrations
ISSN:	0963-9292 1573-3017
DOI:	10.1007/s10646-008-0243-8