Hidrogeološki odnosi na širem području izvora Žabica

master's thesis

• Title: Hidrogeološki odnosi na širem području izvora Žabica : diplomski rad
• Title (english): Hydrogeological relations in the wider area Žabica source : master’s thesis
• Author: Ines Repinc
• Mentor: Jelena Parlov (mentor)
• Mentor: Zoran Kovač (pomoć pri izradi, neposredni voditelj)
• Committee member: Jelena Parlov (predsjednik povjerenstva)
• Committee member: Davor Pavelić (član povjerenstva)
• Committee member: Andrea Bačani (član povjerenstva)
• Granter: University of Zagreb; Faculty of Mining, Geology and Petroleum Engineering; (Department of Geology and Geological Engineering); Zagreb
• Defense date and country: 2013-09-19, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Mining, Petroleum and Geology Engineering; Geological Engineering

Abstract

Izvor Žabica nalazi se u mjestu Rakitje, na području grada Sveta Nedjelja. Izdašnost izvora kroz cijelu godinu kreće se oko 0,25 l/s te do sada nije zabilježeno presušivanje. Voda s izvora je zdravstveno ispravna za piće i vrše se analize vode koje su povremenog karaktera. Obilaskom terena uzeti su uzorci naslaga za laboratorijsku analizu kako bi se prikazali hidrogeološki odnosi na području izvora. Napravljena je granulometrijska analiza mokrim sijanjem, pipetna metoda i određivanje udjela kalcijeva-karbonata. Potvrđeno je da se radi o laporima. Hidraulička vodljivost je izračunata pomoću Rosetta programa i Van Genuchten-ovog izraza, ostali empirijski izrazi nisu bili primjenjivi za taj tip naslaga. Hidraulička vodljivost se kreće od 10-6 m/s do 10-27 m/s. Sadržaj pijeska od 0-30% povećava hidrauličku vodljivost lapora, te oni u ovom slučaju nisu nepropisni.

Abstract (english)

Abstract
Žabica spring is placed in Rakitje, in the area near town called Sveta Nedelja. Spring flows trough the hole year, and it flows about 0,25 l/s, also till now has not been recorded that it dried up. Water from the spring is healthy to drink and water analyze have occasional character. At the time of field visit, samples of sediments have been taken for laboratory analysis to reflect the hydrogeological relations in the sources of the spring. Grain size analysis by wet sieving, pipette method and the determination of calcium carbonate had been done in labatory. It was confirmed that that was marl. Hydraulic conductivity was calculated using the Rosetta program and Van Genuchten's expression; other empirical equations were not applicable for that type of deposit. Hydraulic conductivity ranges from 10-6 m/s to 10-27 m/s. Sand content of 20-30% increases hydraulic conductivity marls, and in this case they were not improper.

• Keywords: izvor; lapori; hidraulička vodljivost; granulometrija; retencijska krivulja
• Keywords (english): marl; hydraulic conductivity; grain size analysis; retention curve
• Language: croatian
• URN:NBN: urn:nbn:hr:169:954782
• 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: Access restricted to students and staff of home institution
• Created on: 2016-01-20 08:49:05