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Personen: Bandowe, Benjamin A. Musa (Autor) 
Shukurov, Nosir (Autor) 
Kersten, Michael (Autor) 
Wilcke, Wolfgang (Autor) 
  
Titel: Polycyclic aromatic hydrocarbons (PAHs) and their oxygen-containing derivatives (OPAHs) in soils from the Angren industrial area, Uzbekistan
  
Quelle: Environmental pollution. Bd. 158. H. 9. S. 2888 - 2899
Erscheinungsjahr:    2010
ISBN / ISSN: 0269-7491 ; 0013-9327
URL der Originalveröffentlichung doi:10.1016/j.envpol.2010.06.012
  
Dokumentart:
Zeitschriftenaufsatz Zeitschriftenaufsatz
Sprache: Englisch
Open Access:
Person der Universität:    Kersten, Michael  In UnivIS suchen 
Einrichtung: Institut für Geowissenschaften
DDC-Sachgruppe:    Geowissenschaften
ID: 15408  Universitätsbibliothek Mainz
Hinweis:
Informationen zu den Nutzungsrechten unserer Inhalte Informationen zu den Nutzungsrechten unserer Inhalte
Abstract: We measured the concentrations and depth distribution (0-10, 10-20 cm) of 31 PAHs and 12 OPAHs in soils at eleven equidistant sampling points along a 20-km transect in the Angren industrial region (coal mine, power plant, rubber factory, gold mine), Uzbekistan to gain an insight into their concentrations, sources, and fate. Concentrations of all compounds were mostly much higher in the 0-10 cm than in the 10-20 cm layer except in disturbed soil close to the coal mine. Proximity to one of the industrial emitters was the main determinant of PAH and OPAH concentrations. The Sigma 31PAHs concentrations correlated positively with the Sigma 7 carbonyl-OPAH (r = 0.98, p < 0.01), Sigma 5 hydroxyl-OPAH (r = 0.72, p < 0.05), and with industrially emitted trace metals in the topsoil, identifying industrial emissions as their common source. Concentrations of several OPAHs were higher than their parent PAHs, but their vertical distribution in soil suggested only little higher mobility of OPAHs than their corresponding parent PAHs. (C) 2010 Elsevier Ltd. All rights reserved.
   
  
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