Vehicular and industrial sources of PGEs, Au and Ce in surface soil and roadside soils and dusts from two cities of Turkey

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dc.contributor.authorÖzen, Murat
dc.contributor.authorÖzen, Songül Akbulut
dc.contributor.authorÇevik, Uğur
dc.date.accessioned2026-02-08T15:05:06Z
dc.date.available2026-02-08T15:05:06Z
dc.date.issued2021
dc.departmentBursa Teknik Üniversitesi
dc.description.abstractIn this study, rhodium, palladium, platinum, gold and cerium were determined by ICP-MS after trace-matrix separation in roadside dusts and soil samples along different motorways in Ankara and Bursa, and in soil samples taken from industrial locations in Nilüfer, Bursa. The clear presence of Pd and Rh was determined at different traffic locations. Platinum remained below the method’s quantification limit for most of the samples. Results showed that both cities showed relatively high concentrations of; Rh and Pt in tunnels and downtowns, Pd in tunnels, bus stations and crossroads, and Au in downtowns. Consistent with the daily road traffic, relatively high concentrations of Rh, Pd and Pt were determined for Ankara. Based on the limited data available for Pt, Pt:Pd ratios varied between 0.04 and 0.25, and Pt:Rh ratios varied between 0.59 and 2.1. Measurements at the industrial location showed an average Rh and Pd concentration of 11 and 359 µg/kg, respectively. On the other hand, Au concentrations remained below the method’s quantification limit except for one sampling location. The average Ce concentration was determined as 23 mg/kg. Platinum remained below the method’s quantification limit for all industrial sampling locations. Overall, high average Rh and Pt concentrations were determined at the traffic sites, while higher average Pd concentration was determined at the industrial locations. Cerium remained consistently below the earth’s crustal levels, which infers that no anthropogenic source can be attributed to Ce.
dc.identifier.doi10.16984/saufenbilder.765677
dc.identifier.endpage497
dc.identifier.issn2147-835X
dc.identifier.issue2
dc.identifier.scopus2-s2.0-85124464900
dc.identifier.scopusqualityN/A
dc.identifier.startpage484
dc.identifier.trdizinid421824
dc.identifier.urihttps://doi.org/10.16984/saufenbilder.765677
dc.identifier.urihttps://hdl.handle.net/20.500.12885/4437
dc.identifier.volume25
dc.indekslendigikaynakScopus
dc.indekslendigikaynakTR-Dizin
dc.language.isoen
dc.publisherSakarya University
dc.relation.ispartofSakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi
dc.relation.ispartofSakarya University Journal of Science
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_DergiPark_20260207
dc.subjectEnvironmental Sciences
dc.subjectÇevre Bilimleri [EN] Metrology
dc.subjectApplied and Industrial Physics
dc.subjectMetroloji
dc.subjectUygulamalı ve Endüstriyel Fizik
dc.titleVehicular and industrial sources of PGEs, Au and Ce in surface soil and roadside soils and dusts from two cities of Turkey
dc.typeArticle

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