Određivanje koeficijenta otjecanja sliva primjenom GIS-a

undergraduate thesis

• Title (english): The determination of basin runoff coefficient using a GIS software
• Author: Mario Latin
• Mentor: Jelena Loborec (mentor)
• Mentor: Karlo Leskovar (komentor)
• Committee member: Sanja Kovač (predsjednik povjerenstva)
• Committee member: Jelena Loborec (član povjerenstva)
• Committee member: Karlo Leskovar (član povjerenstva)
• Committee member: Ranko Biondić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Geotechnical Engineering; Varaždin
• Defense date and country: 2023-09-21, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Interdisciplinary Technical Sciences; Environmental Engineering

Abstract

Koeficijent otjecanja odnos je efektivne (neto) oborine i oborine koja padne na sliv. Zbog porasta ekstremnih vremenskih uvjeta potreba za istraživanjem i analizom koeficijenta otjecanja postaje sve veća, posebice zbog problema vezanih uz učestalost poplava. Na temelju dobivenih hidroloških i meteoroloških podataka za 2019. godinu te potrebnih GIS podataka izračunat je koeficijent otjecanja sliva rijeke Bednje. Primjena GIS-a (Geografskog Informacijskog Sustava) vrlo je značajna u upravljanju i istraživanju vodnih resursa, kod modeliranja u slivovima, izradi podloga za vodoopskrbne planove i slično. U GIS-u je dobivena karta sliva rijeke Bednje s izračunatim površinama utjecajnih područja metodom Thiessenovih poligona.

Abstract (english)

The runoff coefficient represents the ratio of the effective (net) precipitation to the precipitation that falls to the basin. Due to the increase in extreme weather conditions the need for research and analysis of the runoff coefficient is becoming more important , especially due to problems related to the frequency of floods. The runoff coefficient of the Bednja River basin was calculated based on the obtained hydrological and meteorological data for 2019 and the necessary GIS data. The application of GIS (Geographic Information System) is very important in the management and research of water resources, in modeling of watersheds, in the creation of bases for water supply plans and the like. By using GIS a map of the Bednja River basin is shown with the calculated surface of affected areas using the Thiessen polygon method.

• Keywords: otjecanje; koeficijent otjecanja; sliv; GIS
• Keywords (english): runoff; runoff coefficient; basin; GIS
• Language: croatian
• URN:NBN: urn:nbn:hr:130:561093
• Study programme: Title: Environmental Engineering; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/ baccalaurea) inženjer/ inženjerka inženjerstva okoliša (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/ baccalaurea) inženjer/ inženjerka inženjerstva okoliša)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2023-10-30 08:29:06