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master's thesis
Utjecaj bure na kvalitetu tla u okružju laguna tvornice glinice Obrovac
Zagreb: University of Zagreb, Faculty of Agriculture, 2022. urn:nbn:hr:204:283787
Dogan, Ivan
University of Zagreb
Faculty of Agriculture
General Agronomy

Institutional repository: Repository Faculty of Agriculture University of Zagreb

Cite this document

Dogan, I. (2022). Utjecaj bure na kvalitetu tla u okružju laguna tvornice glinice Obrovac (Master's thesis). Zagreb: University of Zagreb, Faculty of Agriculture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:204:283787

Dogan, Ivan. "Utjecaj bure na kvalitetu tla u okružju laguna tvornice glinice Obrovac." Master's thesis, University of Zagreb, Faculty of Agriculture, 2022. https://urn.nsk.hr/urn:nbn:hr:204:283787

Dogan, Ivan. "Utjecaj bure na kvalitetu tla u okružju laguna tvornice glinice Obrovac." Master's thesis, University of Zagreb, Faculty of Agriculture, 2022. https://urn.nsk.hr/urn:nbn:hr:204:283787

Dogan, I. (2022). 'Utjecaj bure na kvalitetu tla u okružju laguna tvornice glinice Obrovac', Master's thesis, University of Zagreb, Faculty of Agriculture, accessed 24 December 2024, https://urn.nsk.hr/urn:nbn:hr:204:283787

Dogan I. Utjecaj bure na kvalitetu tla u okružju laguna tvornice glinice Obrovac [Master's thesis]. Zagreb: University of Zagreb, Faculty of Agriculture; 2022 [cited 2024 December 24] Available at: https://urn.nsk.hr/urn:nbn:hr:204:283787

I. Dogan, "Utjecaj bure na kvalitetu tla u okružju laguna tvornice glinice Obrovac", Master's thesis, University of Zagreb, Faculty of Agriculture, Zagreb, 2022. Available at: https://urn.nsk.hr/urn:nbn:hr:204:283787

Metadata
TitleUtjecaj bure na kvalitetu tla u okružju laguna tvornice glinice Obrovac
Title (english)Impact of Bora wind on soil quality in the lagoon environment of the factory alumina Obrovac
AuthorIvan Dogan
MentorIvica Kisić (mentor)
Committee memberIvica Kisić (predsjednik povjerenstva)
Committee memberŽeljka Zgorelec (član povjerenstva)
Committee memberAleksandra Bensa (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Agriculture
(General Agronomy)
Zagreb
Defense date and country2022-06-03, Croatia
Scientific / art field,
discipline and subdiscipline		BIOTECHNICAL SCIENCES
Agronomy
Abstract
Na obrovačkom području u lagunama bivše tvornice Jadral preko 40 godina nalazi se otpadni crveni mulj. Snažna bura koja puše s Velebita rasprostire preostali crveni mulj iz laguna oko same tvornice te zagađuje okolna tla i rijeku Zrmanju. Na tlima koja se nalaze neposrednu uz lagune nastupilo je taloženje opasnog materijala. Kemijskom analizom utvrđen je stupanj onečišćenja i negativne posljedice nesaniranih laguna pritom uzevši u obzir pružanje smjera puhanja vjetra. Izračunati su sljedeći parametri: pH vrijednost; elektrovodljivost te koncentracija teških metala (As, Cr, Cu, Ni, Mn, Pb) te koeficijenti korelacije na 38 uzoraka uzetih s 24 lokacije. Izračunom koeficijenata korelacije utvrđena je povezanost između sjeverne i južne strane za teške metale As, Mn, Cr i Pb te korelacija između pH i EC vrijednosti. Dobiveni rezultati sjeverne strane slabijeg onečišćenja označavali su referente uzorke. U zaključku ovisno o stupnju onečišćenja predložene su mjere izgradnje prirodne ili mehaničke barijere kako bi se zaustavilo daljnje širenje onečišćenja putem vjetra te metoda fitoremedijacije kako bi se smanjila vrijednosti teških metala u tlu.
Abstract (english)
On the area of city Obrovac the lagoon of the former Jadral factory stands waste material for over 40 years after the factory closure. The wind bora blowing from Velebit spreads the remaining red mud from the lagoons to surrounding soils of factory and the Zrmanja River. On soils next to the lagoons, residue of hazardous red mug has still lagged and research aims to determine the negative consequences of red mud using chemical soil analysis taken directly around factory, while keeping on wind direction. The following parameters were determined: pH; electroconductivity and concentration heavy metals (As, Cr, Cu, Ni, Mn, Pb) on 38 samples taken from 24 locations. The calculation revealed the correlation between the north and south sides for heavy metals As, Mn, Cr and Pb and the correlation between pH and EC values. The obtained results of the northern side with less pollution indicated the sample referents. In conclusion, depending on the degree of contamination, proposes measures to build a natural or mechanical barrier to stop the further spread of wind pollution and phytoremediation methods to reduce the values of heavy metals in the soil.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:204:283787
Study programmeTitle: Agroecology
Study programme type: university
Study level: graduate
Academic / professional title: magistar/ magistra inženjer/inženjerka agroekologije (magistar/ magistra inženjer/inženjerka agroekologije)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2022-06-27 09:21:20