Heavy Metals Distribution and Their Correlation with Clay Size Fraction in Stream Sediments of the Lesser Zab River at Northeastern Iraq
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چکیده
منابع مشابه
Characterization of the Particle Size Fraction associated with Heavy Metals in Suspended Sediments of the Yellow River
Variations in the concentrations of particulate heavy metals and fluxes into the sea in the Yellow River were examined based on observational and measured data from January 2009 to December 2010. A custom-built water elutriation apparatus was used to separate suspended sediments into five size fractions. Clay and very fine silt is the dominant fraction in most of the suspended sediments, accoun...
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چکیده ندارد.
15 صفحه اولDistribution and fractionation of heavy metals in the Tisa (Tisza) river sediments.
INTRODUCTION In this work, sediments of the River Tisa (Tisza) are studied to assess their environmental pollution levels for some major heavy metals, as well as to predict the investigated elements' mobility on the basis of their association type with the substrate. The Tisa River catchments area is a subbasin of the River Danube. Part of this river, 166 km long, belongs to the Serbian provinc...
متن کاملHeavy Metals Contamination in the Surface Sediments of Talar River, north of Iran
Background and Purpose: The contamination by potentially toxic element (PTE) is a common environmental issue in worldwide rivers. The present study examined PTEs concentration in sediments of Talar River which is one of the main rivers in the Sothern Caspian Basin. Materials and Methods: The sediment samples (n= 44) were collected from top 0–5 cm of surface sediment in the main channel and flo...
متن کاملFraction distribution and risk assessment of heavy metals in sediments of Moshui Lake.
To examine the status and risk of heavy metal pollution in urban lakes, in China, the distribution of several heavy metals (e.g., Cr, Cu, Ni, Pb, Zn) in the sediment of Moshui Lake, Hangyang District, Wuhan City, was characterized. The process of rapid urbanization and industrialization of the district was also studied to find out its relationship with the metal accumulation profile in the sedi...
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ژورنال
عنوان ژورنال: Journal of Geoscience and Environment Protection
سال: 2018
ISSN: 2327-4336,2327-4344
DOI: 10.4236/gep.2018.64006