@prefix prodottidellaricerca: . @prefix istituto: . @prefix prodotto: . istituto:CDS028 prodottidellaricerca:prodotto prodotto:ID20038 . @prefix pubblicazioni: . @prefix unitaDiPersonaleEsterno: . unitaDiPersonaleEsterno:ID2093 pubblicazioni:autoreCNRDi prodotto:ID20038 . @prefix modulo: . modulo:ID3995 prodottidellaricerca:prodotto prodotto:ID20038 . @prefix rdf: . prodotto:ID20038 rdf:type prodotto:TIPO1101 . @prefix retescientifica: . prodotto:ID20038 rdf:type retescientifica:ProdottoDellaRicerca . @prefix rdfs: . prodotto:ID20038 rdfs:label "Importance of Automobile Exhaust Catalyst Emissions for the Deposition of Platinum, Palladium, and Rhodium in the Northern Hemisphere. (Articolo in rivista)"@en . @prefix xsd: . prodotto:ID20038 pubblicazioni:anno "2005-01-01T00:00:00+01:00"^^xsd:gYear . @prefix skos: . prodotto:ID20038 skos:altLabel "
Rauch S., Hemond H.F., Barbante C., Owari M., Morrison G.M., Peucker-Ehrenbrink B., Wass U.. (2005)
Importance of Automobile Exhaust Catalyst Emissions for the Deposition of Platinum, Palladium, and Rhodium in the Northern Hemisphere.
in Environmental science & technology
"^^rdf:HTML ; pubblicazioni:autori "Rauch S., Hemond H.F., Barbante C., Owari M., Morrison G.M., Peucker-Ehrenbrink B., Wass U.."^^xsd:string ; pubblicazioni:paginaInizio "8156"^^xsd:string ; pubblicazioni:paginaFine "8162"^^xsd:string ; pubblicazioni:numeroVolume "39"^^xsd:string . @prefix ns11: . prodotto:ID20038 pubblicazioni:rivista ns11:ID393908 ; pubblicazioni:descrizioneSinteticaDelProdotto "Deposition rates estimated for the roadside environment,\nthe peat bog, and central Greenland were used to provide\na first estimate of PGE deposition in the northern\nhemisphere. The results show that deposition of regionally\nor long-range transported PGE accounts for a large\nfraction of total PGE deposition, and PGE deposition in\nthe roadside environment represents less than 5% of the\ntotal deposition. Transport at the regional and global scales\nrepresents an important component in the environmental\ncycle of emitted PGE and needs to be further studied to\nfully assess the environmental fate of PGE from automobile exhaust catalysts."^^xsd:string ; skos:note "ISI Web of Science (WOS)"^^xsd:string ; pubblicazioni:titolo "Importance of Automobile Exhaust Catalyst Emissions for the Deposition of Platinum, Palladium, and Rhodium in the Northern Hemisphere."^^xsd:string ; prodottidellaricerca:abstract "An estimated 500 million vehicles worldwide are equipped\nwith an exhaust catalyst that uses platinum group\nelements (PGE) as the main active components and thus\ncontribute to global PGE emissions. Although PGE emitted\nfrom automobile exhaust catalysts were first believed to\nremain in the roadside environment, we propose here that\nfine PGE-containing particles in automobile exhaust have\nresulted in a widespread distribution of emitted PGE. Regional\nand long-range transport of PGE from automobile exhaust\ncatalysts is supported by elevated PGE deposition in\nboth a peat bog located 250 m from traffic and in central\nGreenland, respectively. Russian smelters were also\nfound to contribute to PGE contamination in central Greenland.\nDeposition rates estimated for the roadside environment,\nthe peat bog, and central Greenland were used to provide\na first estimate of PGE deposition in the northern\nhemisphere. The results show that deposition of regionally\nor long-range transported PGE accounts for a large\nfraction of total PGE deposition, and PGE deposition in\nthe roadside environment represents less than 5% of the\ntotal deposition. Transport at the regional and global scales\nrepresents an important component in the environmental\ncycle of emitted PGE and needs to be further studied to\nfully assess the environmental fate of PGE from automobile exhaust catalysts." ; prodottidellaricerca:prodottoDi istituto:CDS028 , modulo:ID3995 ; pubblicazioni:autoreCNR unitaDiPersonaleEsterno:ID2093 . @prefix parolechiave: . prodotto:ID20038 parolechiave:insiemeDiParoleChiave . ns11:ID393908 pubblicazioni:rivistaDi prodotto:ID20038 . parolechiave:insiemeDiParoleChiaveDi prodotto:ID20038 .