Hidrogeokemijske značajke šireg vinkovačkog područja

master's thesis

• Title: Hidrogeokemijske značajke šireg vinkovačkog područja : diplomski rad
• Title (english): Hydrogeochemical characteristics of wider Vinkovci area : master's thesis
• Author: Ana Rečić
• Mentor: Zoran Kovač (mentor)
• Mentor: Jasna Kopić (komentor)
• Committee member: Zoran Kovač (predsjednik povjerenstva)
• Committee member: Jelena Parlov (član povjerenstva)
• Committee member: Zoran Nakić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Mining, Geology and Petroleum Engineering; (Department of Geology and Geological Engineering); Zagreb
• Defense date and country: 2023-02-17, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Mining, Petroleum and Geology Engineering; Geological Engineering

Abstract

Tema diplomskog rada bila je određivanje izotopnog sastava i hidrogeokemijskih značajki podzemne vode na širem vinkovačkom području. Vinkovački vodovod i kanalizacija d.o.o. ustupio je podatke o kemijskim parametrima te uzorcima stabilnih izotopa vodika i kisika u rijeci Savi i podzemnoj vodi, iz deset zdenaca. Uzorkovanja su vršena jednom mjesečno, u razdoblju od kolovoza 2020. do srpnja 2021. godine. U Laboratoriju za spektroskopiju na Rudarsko-geološko-naftnom fakultetu Sveučilišta u Zagrebu izmjereni su stabilni izotopi vodika i kisika te su uspoređeni s izotopnim sastavom oborina Zagreba i Ljubljane. Zaključeno je kako podzemna voda nije u izravnom kontaktu s oborinom. Piperovim dijagramima određen je hidrogeokemijski facijes na svakom crpilištu. Za podzemnu vodu u osam zdenaca određen je CaMg-HCO3 hidrogeokemijski facijes, dok je za podzemnu vodu na lokacijama preostala dva zdenca određen Na-HCO3 hidrogeokemijski facijes. Klaster analizom zaključeno je kako postoji šest ili sedam različitih klastera na području istraživanja.

Abstract (english)

The subject research of master's thesis was to determine isotopic composition and hydrogeochemical characteristics of groundwater in wider Vinkovci area. Vinkovci water supply and sewage network has provided data about chemical parameters and also sampled stable isotopes of oxygen and hydrogen from the Sava river and groundwater from ten wells. Sampling was done monthly from august 2020 until july 2021. In the Laboratory for Spectroscopy at Faculty of Mining, Geology and Petroleum Engineering stable isotopes of oxygen and hydrogen were measured and compared to isotopic composition of precipitation in Zagreb and Ljubljana. It has been concluded that the groundwater is not in direct contact with precipitation. Hydrogeochemical facies were determined using Piper plots. For the groundwater in eight wells CaMg-HCO3 hydrogeochemical facies has been determined, while for the groundwater in remaining two wells Na-HCO3 hydrogeochemical facies has been determined. Using cluster analysis, it has been concluded that there are six or seven different clusters at the research area.

• Keywords: stabilni izotopi; Piper dijagram; hidrogeokemijski facijes; klaster analiza; istočna Slavonija; Vinkovci; Sava
• Keywords (english): stable isotopes; Piper plot; hydrogeochemical facies; cluster analysis
• Language: croatian
• URN:NBN: urn:nbn:hr:169:963344
• Study programme: Title: Geological engineering; specializations in: Hydrogeology and engineering geology, Environmental geology; Course: Hydrogeology and engineering geology; Study programme type: university; Study level: graduate; Academic / professional title: magistar/magistra inženjer/inženjerka geološkog inženjerstva (magistar/magistra inženjer/inženjerka geološkog inženjerstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2023-04-06 14:22:49