Trasiranje toka sustava Plitvičkih jezera

master's thesis

• Title (english): Tracing flow along the system of Plitvice Lakes
• Author: Matea Ružić
• Mentor: Sanja Kapelj (mentor)
• Committee member: Igor Petrović (predsjednik povjerenstva)
• Committee member: Sanja Kapelj (član povjerenstva)
• Committee member: Hrvoje Meaški (član povjerenstva)
• Committee member: Jelena Loborec (član povjerenstva)
• Granter: University of Zagreb; Faculty of Geotechnical Engineering; Varaždin
• Defense date and country: 2020-07-16, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Interdisciplinary Technical Sciences; Environmental Engineering

Abstract

Plitvička jezera najstariji su hrvatski Nacionalni park čiju je posebnost prepoznao UNESCO i uvrstio na popis Svjetske prirodne baštine. Plitvička jezera krasi 16 jezera koja se dijele na Donja i Gornja jezera ukupne duljine oko 9 km, a najveće među njima je Prošćansko jezero. U ovom radu opisano je trasiranje toka sustava Plitvičkih jezera gdje je bio cilj odrediti brzinu toka vode kroz sustav jezera. Trasiranje se provodilo u periodu od 23. do 28. rujna 2019. godine s traserom natrijevim fluoresceinom (uraninom). Nedaleko od ušća Matice u jezerski sustav ubačeno je 5 kg trasera koji je siguran spoj te njegova upotreba nema štetnih posljedica na ekosustave. Traser je izašao iz jezerskog sustava u selu Korana nakon 23 sata i 20 minuta, a izračunati pronos trasera iznosio je oko 67,2 %.

Abstract (english)

Plitvice Lakes is the oldest Croatian National Park, whose uniqueness has been recognized by UNESCO and it was listed as the World Natural Heritage Site. The lake system is distinguished by 16 lakes which are divided into Upper and Lower Lakes. Their total length is about 9 km and the largest of them is Prošćansko Lake. This thesis describes flow tracing of the Plitvice Lakes system. The goal was to define the speed of water flow through the lake system. Tracing with sodium fluorescein (uranium) was conducted during the period from 23rd to 28th September 2019. Not far from the estuary of the river Matica, 5 kg of safe tracers were inserted into the lake system and their use had no adverse effect on ecosystems. The tracer came out of the lake system in the village Korana after 23 hours and 20 minutes and the calculated tracer transfer was about 67.2%.

• Keywords: Plitvička jezera; trasiranje; brzina toka i pronos trasera
• Keywords (english): Plitvice Lakes; tracing; flow rate; tracer transfer
• Language: croatian
• URN:NBN: urn:nbn:hr:130:132986
• Study programme: Title: Geoenvironmental Engineering; specializations in: Geoenvironmental Engineering, Environmental Management, Water Management; Course: Geoenvironmental Engineering; Study programme type: university; Study level: graduate; Academic / professional title: magistar/magistra inženjer/ inženjerka inženjerstva okoliša (magistar/magistra inženjer/ inženjerka inženjerstva okoliša)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Access restricted to authenticated users
• Created on: 2020-10-06 08:17:51