2010
Polycyclic aromatic hydrocarbons on small spatial and temporal scales 1 Levels and variabilities
LAMMEL, Gerhard, Jana KLÁNOVÁ, Predrag ILIC, Jiří KOHOUTEK, Bojan GASIC et. al.Základní údaje
Originální název
Polycyclic aromatic hydrocarbons on small spatial and temporal scales 1 Levels and variabilities
Název česky
Polycyclic aromatic hydrocarbons on small spatial and temporal scales 1 Levels and variabilities
Autoři
LAMMEL, Gerhard (276 Německo, garant, domácí), Jana KLÁNOVÁ (203 Česká republika, domácí), Predrag ILIC (70 Bosna a Hercegovina), Jiří KOHOUTEK (203 Česká republika, domácí), Bojan GASIC (756 Švýcarsko), Igor KOVACIC (70 Bosna a Hercegovina), Natasa LAKIC (70 Bosna a Hercegovina) a Ranka RADIC (70 Bosna a Hercegovina)
Vydání
Atmospheric Environment, Oxford, Elsevier, 2010, 1352-2310
Další údaje
Jazyk
angličtina
Typ výsledku
Článek v odborném periodiku
Obor
30304 Public and environmental health
Stát vydavatele
Česká republika
Utajení
není předmětem státního či obchodního tajemství
Impakt faktor
Impact factor: 3.226
Kód RIV
RIV/00216224:14310/10:00051509
Organizační jednotka
Přírodovědecká fakulta
UT WoS
000284389400020
Klíčová slova česky
Polycyclic aromatic hydrocarbons Urban aerosol Air pollution Spatial variability
Klíčová slova anglicky
Polycyclic aromatic hydrocarbons Urban aerosol Air pollution Spatial variability
Příznaky
Mezinárodní význam, Recenzováno
Změněno: 9. 3. 2012 14:27, prof. RNDr. Luděk Bláha, Ph.D.
Anotace
V originále
PAHs were measured together with inorganic air pollutants at two urban and one rural site in the Banja Luka, Bosnia and Hercegovina, whith the aim to study the spatial and temporal variabilities. Measurement uncertainty was quantified on basis of three independent side-by-side samplers, deployed at one of the sites. Levels of PAHs at the urban exceeded the rural site by more than 100 percent. The discrepancy was largely dominated by emission of 3 and 4 ring PAHs in the city, while 5 and 6 ring PAHs were more evenly distributed between city sites and the hill site. During the night a higher fraction of the semivolatile PAHs might have been stored in the soil or sorbed to surfaces. PAH patterns were undistinguishable across the three sites. However, concentrations of more particle-associated substances differed significantly between the urban sites than between one of the urban sites and the rural site (3 sigma uncertainty). Time-averaging (24 h basis) would have masked the significant inter-site differences of half of the substances which were found at different levels (4 h basis).
Návaznosti
| ED0001/01/01, projekt VaV |
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| MSM0021622412, záměr |
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| SP/1A3/29/07, projekt VaV |
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