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	Provedor de dados OceanDocs (2) Autor Khaled, A. (2) Palavra-chave Heavy metals (2) Accumulation (1) Alexandria (1) Biological data (1) Cadmium (1) Egypt Accumulation Fish consumption (1) El-Mex Bay (1) Fish (1) Http://aims.fao.org/aos/agrovoc/c_1178 (1) Http://aims.fao.org/aos/agrovoc/c_4610 (1) Marine environment (1) Marine fish (1) Pollution (1) Mais... Tipo do documento Journal Contribution (2) Ano 2004 (2) País Belgium (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Heavy metals concentrations in certain tissues of five commercially important fishes from El-Mex Bay, Alexandria, Egypt OceanDocs Khaled, A.. The distribution of eight heavy metals (Cd, Cr, Cu, Fe, Mn, Ni, Pb nd Zn) were detected in muscles, gills, livers and bones of five fish species namely, Sargus sargus, Siganus rivulatus, Mugil cephalus, Caranx crysos and Scomberomorus commerson collected from El-Mex Bay, Alexandria during January 2003. Iron and zinc were most abundant in all fish tissues under investigation. Iron, zinc and copper recorded highest concentration levels in liver while cadmium, cromium and lead recorded their highest values in gills and bones. Provisional Tolerable Weekly Intake (PTWI) demonstrated that the concentration of metals (Cd, Cu, and Pb) in muscles of the five fishes are lower than the PTWI values, and accordingly there is no risk yet for human consumption of flesh... Tipo: Journal Contribution Palavras-chave: Heavy metals; Pollution; Fish; El-Mex Bay; Alexandria; Egypt Accumulation Fish consumption. Ano: 2004 URL: http://hdl.handle.net/1834/1086 Seasonal concentrations of some heavy metals in muscle tissues of Siganus rivulatus and Sargus sargus fish from El-mex bay and eastern harbour, Alexandria, Egypt OceanDocs Khaled, A.. The concentration of seven heavy metals (Cd, Cu, Fe, Mn, Ni, Pb and Zn) were detected seasonally in muscle tissues of two fish species (Siganus rivulatus, Sargus sargus) collected from El-Mex Bay and Eastern Harbour. In both species, levels of the seven metals were significantly higher in summer compared with other seasons. The concentrations of such metals decreased in the order Fe > Zn > Cu > Ni ≥ Pb > Mn > Cd. The metal pollution index (MPI) for the two species fluctuated between 0.9 and 1.8 in El-Mex and Eastern Harbour. Provisional Tolerable Weekly Intake (PTWI) demonstrates that the concentration of the metals (Cd, Cu and Pb) in the muscle of Siganus rivulatus and Sargus sargus from El-Mex Bay and Eastern Harbour are much lower than... Tipo: Journal Contribution Palavras-chave: Accumulation; Biological data; Cadmium; Marine environment; Marine fish; Heavy metals; Marine environment; Cadmium; Http://aims.fao.org/aos/agrovoc/c_4610; Http://aims.fao.org/aos/agrovoc/c_1178. Ano: 2004 URL: http://hdl.handle.net/1834/1149 Registros recuperados: 2 Primeira ... 1 ... Última

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