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Evaluation of sediments quality and geospatial distribution of heavy metals in aquatic sources in the Drini i Bardhë river basin.


 
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1. Title Title of document Evaluation of sediments quality and geospatial distribution of heavy metals in aquatic sources in the Drini i Bardhë river basin.
 
2. Creator Author's name, affiliation, country F. Gashi; Faculty of Natural Sciences, M. Teresa 10, University of Prishtina, 10000 Prishtina, Kosovo; Albania
 
2. Creator Author's name, affiliation, country F. Laha; Faculty of Natural Sciences, M. Teresa 10, University of Prishtina, 10000 Prishtina, Kosovo; Albania
 
2. Creator Author's name, affiliation, country N. Troni; Faculty of Natural Sciences, M. Teresa 10, University of Prishtina, 10000 Prishtina, Kosovo; Albania
 
2. Creator Author's name, affiliation, country H. Cadraku; UBT - Higher Education Institution, 10000 Prishtina, Kosovo.; Albania
 
2. Creator Author's name, affiliation, country Albert Maxhuni; Faculty of Natural Sciences, M. Teresa 10, University of Prishtina, 10000 Prishtina, Kosovo; Albania
 
3. Subject Discipline(s)
 
3. Subject Keyword(s) heavy metals, sediment quality, geospatial distribution, ICP-MS and CV-AAS, Drini Bardhë river basin, aquatic sources.
 
4. Description Abstract

The purpose of this research study is to determine the concentrations of heavy metals in sediments (fraction <63 µm)  from the aquatic sources in the Drini i Bardhë river basin and such research work to be reflected through geospatial distribution maps of heavy metals in the study area. For better understanding of the geochemical consistence of aqua sediments, ICP-MS and CV-AAS techniques were used. Evaluation of the sediment quality was performed by using comparative sediment quality guidelines. The sampling sites were geographically positioned and geospatial distribution maps were created as contribution of the heavy metal pollution in sediments. The results has shown significant differences in the concentration of heavy metals at various sediment sample points. By comparing such concentrations of heavy metals in sediment with the existing criteria, it was found that sample points P1, P2, P4-P12, P16, P17, P22, P23, P25, P26, P30, P35, P40, P42 and P46 were significantly polluted and exceeded mass concentrations at certain studying sample points. In terms of statistical interpretations, the flow concentration of the studying elements has gone according to this ranking Fe>Mn>Zn>Ni>Cr>Cu>Pb>Co>As>Sn>Mo>Sb>Cd>Bi>Ag>Hg. Based on the findings from this study, studied area is directly impacted from the geological constitution of rocks (clastic, alluvium, proluvium, glacigene, calc tufa/travertine and lake sediments) and there is a minor influence by the human activity (in the case of iron concentration level).

 
5. Publisher Organizing agency, location
 
6. Contributor Sponsor(s) Faculty of Natural Sciences, University of Prishtina, Kosovo
 
7. Date (YYYY-MM-DD) 06-09-2020
 
8. Type Status & genre Peer-reviewed Article
 
8. Type Type
 
9. Format File format PDF
 
10. Identifier Uniform Resource Identifier https://revues.imist.ma/index.php/morjchem/article/view/20867
 
10. Identifier Digital Object Identifier (DOI) https://doi.org/10.48317/IMIST.PRSM/morjchem-v8i4.20867
 
11. Source Title; vol., no. (year) Moroccan Journal of Chemistry; Vol 8, No 4 (2020)
 
12. Language English=en en
 
13. Relation Supp. Files Faculty of Natural Sciences, M. Teresa 10, University of Prishtina (2MB)
 
14. Coverage Geo-spatial location, chronological period, research sample (gender, age, etc.)
 
15. Rights Copyright and permissions Copyright (c) 2020 Moroccan Journal of Chemistry