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master's thesis
Primjena kemometričkih metoda u analizi onečišćivača zraka
2014. urn:nbn:hr:182:981040
Vidaković-Posavac, Nives
Josip Juraj Strossmayer University of Osijek
Department of Chemistry

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Vidaković Posavac, N. (2014). Primjena kemometričkih metoda u analizi onečišćivača zraka (Master's thesis). Osijek: Josip Juraj Strossmayer University of Osijek, Department of Chemistry. Retrieved from https://urn.nsk.hr/urn:nbn:hr:182:981040

Vidaković Posavac, Nives. "Primjena kemometričkih metoda u analizi onečišćivača zraka." Master's thesis, Josip Juraj Strossmayer University of Osijek, Department of Chemistry, 2014. https://urn.nsk.hr/urn:nbn:hr:182:981040

Vidaković Posavac, Nives. "Primjena kemometričkih metoda u analizi onečišćivača zraka." Master's thesis, Josip Juraj Strossmayer University of Osijek, Department of Chemistry, 2014. https://urn.nsk.hr/urn:nbn:hr:182:981040

Vidaković Posavac, N. (2014). 'Primjena kemometričkih metoda u analizi onečišćivača zraka', Master's thesis, Josip Juraj Strossmayer University of Osijek, Department of Chemistry, accessed 10 December 2024, https://urn.nsk.hr/urn:nbn:hr:182:981040

Vidaković Posavac N. Primjena kemometričkih metoda u analizi onečišćivača zraka [Master's thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Department of Chemistry; 2014 [cited 2024 December 10] Available at: https://urn.nsk.hr/urn:nbn:hr:182:981040

N. Vidaković Posavac, "Primjena kemometričkih metoda u analizi onečišćivača zraka", Master's thesis, Josip Juraj Strossmayer University of Osijek, Department of Chemistry, Osijek, 2014. Available at: https://urn.nsk.hr/urn:nbn:hr:182:981040

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Metadata
TitlePrimjena kemometričkih metoda u analizi onečišćivača zraka
Title (english)The Application of Chemometric Methods in the Analysis of Air Pollutants
AuthorNives Vidaković-Posavac
MentorVlatka Gvozdić (mentor)
MentorJosip Brana (sumentor)
Committee memberVlatka Gvozdić (predsjednik povjerenstva)
Committee memberJosip Brana (član povjerenstva)
Committee memberIvan Vicković (član povjerenstva)
GranterJosip Juraj Strossmayer University of Osijek
Department of Chemistry
Osijek
Defense date and country2014-10, Croatia
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Chemistry
Abstract
Tijekom pet godina na ukupno šest mjernih stanica za motrenje zagađenja zraka u Zagrebu, Rijeci, Sisku, Kutini i Osijeku praćeni su meteorološki podatci (temperatura, relativna vlažnost i brzina vjetra) i zagađenje zraka lebdećim česticama dijametra 10 mikrometara ili manje (Particulate Matter – PM10). Snimljeni podatci analizirani su PCA metodom (Principal Components Analysis). U većini slučajeva PCA je otkrila relativno male pozitivne veze između koncentracija PM10 i relativne vlažnosti te male negativne veze između koncentracije PM10 i temperature i brzine vjetra. Fourierova analiza potvrđuje postojanje varijacija u koncentraciji PM10 sa razdobljima u rasponu od, uobičajeno, polu-dnevnih i dnevnih, do razdoblja između 18 i 1365 dana. Na svih šest lokacija godišnja aritmetička sredina koncentracije PM10 je bila niža nego li godišnji standard za kvalitetu zraka propisan u Europskoj uniji od 40 µg/m3 za PM10.
Abstract (english)
Five year concentration data of Particulate Matter referring to fine suspended particles with diameter of 10 micrometers or less (PM10) and meteorological data, temperature, relative humidity and wind speed, were recorded at six air-pollution monitoring stations in the cities of Zagreb, Rijeka, Sisak, Kutina and Osijek in Croatia and analyzed using Principal Components Analysis (PCA) method. In most cases, PCA detected relatively low positive relationship between PM10 concentrations and relative humidity, and a low negative relationship between PM10 concentrations, temperature and wind speed. Fourier analysis confirms the existence of variation in PM10 concentrations in periods ranging from the usual semi-daily, daily to periods ranging between 18 and 1365 days. It was shown that the annual arithmetic mean concentrations of PM10 was lower than the European Union air quality standard for PM10 of 40 µg/m3 (measured as an annual mean) at all six locations.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:182:981040
Study programmeTitle: Chemistry
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra edukacije kemije (magistar/magistra edukacije kemije)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2016-07-18 07:52:56