Naslov
Metal content of total deposited matter in Zagreb, Croatia

Autori
Rinkovec, Jasmina ; Žužul, Silva ; Pehnec, Gordana ; Vađić, Vladimira

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Abstracts of the 4th International Symposium & IUAPPA Regional Conference "Air Quality Management at Urban, Regional and Global Scales / Incecik, Selahattin ; Kahya, Ceyhan - Istanbul : Istanbul Technical University (ITU) ; Turkish National Committee for Air Pollution and Control (TUNCAP), 2012

Skup
4th International Symposium & IUAPPA Regional Conference "Air Quality Management at Urban, Regional and Global Scales

Mjesto i datum
Istanbul, Turska, 10.09.2012. - 13.09.2012

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
deposition; ICP MS; multivariate statistics

Sažetak
Monthly samples of deposited matter were collected over a one-year period at five different sites in Zagreb, Croatia: city centre, northern, southern, western and eastern parts of the city. Bergerhoff-type samplers were used to collect bulk deposition. After determining total deposited matter gravimetrically, the samples were analyzed for metals (Mn, Ni, Cu, Zn, As, Cd, Tl, Pb) by inductively coupled plasma mass spectrometry (ICP MS). Concentrations of metals were below the limit values set by the Croatian air protection legislation. Statistical methods were used to analyze the measurement data. T-test of individual samples showed a statistically significant difference between sampling sites for lead, zinc and copper. The regression analysis showed significant correlations between metals (Pb-Mn, Pb-As, Mn-Cu, As-Mn, As-Tl, Mn-Tl) at different sampling sites.

Izvorni jezik
Engleski

Znanstvena područja
Kemija, Javno zdravstvo i zdravstvena zaštita

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