Spatial and Source Apportionment Analysis of PAH and Metal Contaminants in the Illinois River’s Peoria Pool Sediments
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چکیده
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منابع مشابه
Source apportionment of the sediments entering dam using lithological and mineralogical studies
The present study was carried out to determine the possible origins of sediments entering Taleghan Dam in northern part of Iran, in order to avoid further sedimentation and helping in extension of the useful life of the proposed dam. This was performed by XRD analysis. To do so, first of all, sediment sampling points were positioned along the Taleghan River. The collected samples, after coding,...
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This paper focuses on heavy metal distribution patterns in sediments of central Guilan (CG) and east Mazandaran (EM) in the south Caspian Sea coasts, north of Iran. Sediment sub-samples were retrieved from core and surficial samples in different environments of marine and coastal lagoons as well as coastal outcrops. Inductively Coupled Plasma Mass Spectrometry and Atomic Emission Spectrometry (...
متن کاملارزیابی سمیت و تعیین منشا ترکیبات (و الگوی پراکنش هیدروکربن های آروماتیک چندحلقه ای) PAH در رسوبات سطحی تالاب شادگان، استان خوزستان
Background and purpose: Shadegan wetland as the largest wetland in Iran is constantly exposed to hydrocarbons entering through the main entrance of the lagoon including Jarahi River, outbursts of seasonal rivers from upstream, Persian Gulf tides from downstream, atmospheric deposition, and possible leaks from oil pipelines. The aim of this study was to investigate toxicity and identifying the s...
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The contamination of riverbed sediments by heavy metals has assumedserious problems due to their toxicity and accumulative behavior. The present studyinvestigated the concentrations of heavy metals from the bottom sediments of ShitalakhyaRiver to understand the level of contamination and their distribution. The averageconcentrations of heavy metals Al, K, Ca, Mg, Fe, As, Cu, Co, Cr, and Zn are ...
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Twenty-four Black-lip Oysters (Pinctada margaritifera ) were collected in summer (July) 2004 from six coastal locations in Kish Island (Persian Gulf) and were analyzed at the analytical laboratory of Great Lakes Institute for Environmental Research at the University of Windsor according to the chemical analysis procedures which has been accredited by the Canadian Association for Environmental A...
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