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Assessing the use of small mammalians as bioindicators in northern Morocco (Oued Siad/Jbel Moussa) using heavy metal accumulation
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نویسنده
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tifarouine loubna ,benabbou asmae ,bazairi hocein ,badaoui bouabid ,tnoumi ali ,tahri latifa ,fekhaoui mohamed ,el abidi abdellah ,benaakame rachid ,el brini hicham ,benhoussa abdelaziz
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منبع
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journal of materials and environmental science - 2018 - دوره : 9 - شماره : 3 - صفحه:834 -840
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چکیده
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This study was conducted in the mediterranean region of oued siad / jebel moussa in north of morocco. it aimed at studying the diversity of rodents in this region, assessing the degree of contamination of their vital organs by adopting the morphometric analysis as well as the species identification. four rodent species belonging to the family muridae were caught. the concentrations (μg/g dry weight) of cr, pb, cu, fe and zn in various organs (liver, kidney, and heart) of the analyzed species were determined by atomic absorption spectroscopy varian aa 240 with graphite furnace. the highest concentrations of pb, cu, fe and zn were found in the liver of rattus norvegicus, while those of cr were detected in the kidneys of rattus rattus. the medium and low contamination levels were detected in lemniscomys barbarus and mus spretus, respectively. the results suggest that the genus rattus can be considered as a bio-indicator as it accumulates more trace- metals than the genus mus and lemniscomys.
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کلیدواژه
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Mediterranean; Oued Siad/Jebel Moussa; Muridae; Bio-indicator; Trace-metals
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آدرس
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mohammed v university, biodiversity and environment center, faculty of sciences, biodiversity-ecology and genome laboratory, Morocco, mohammed v university, biodiversity and environment center, faculty of sciences, biodiversity-ecology and genome laboratory, Morocco, mohammed v university, biodiversity and environment center, faculty of sciences, biodiversity-ecology and genome laboratory, Morocco, mohammed v university, biodiversity and environment center, faculty of sciences, biodiversity-ecology and genome laboratory, Morocco, faculty of sciences, laboratory of marine geosciences and soil sciences (urac 45), department of earth sciences, Morocco, mohamed v university, scientific institute, zoological laboratory, Morocco, mohamed v university, scientific institute, zoological laboratory, Morocco, health ministry, national institute of health, department of toxicology, Morocco, health ministry, national institute of health, department of toxicology, Morocco, mohammed v university, biodiversity and environment center, faculty of sciences, biodiversity-ecology and genome laboratory, Morocco, mohammed v university, plant and microbial biotechnology, biodiversity and environment center, faculty of sciences, biodiversity-ecology and genome laboratory, Morocco
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Authors
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