20.500.12556/RUL-174041 Prispevek k vodnogospodarskemu načrtu porečja Kožbanjščka, Goriška brda magistrsko delo A contribution to a water management plan for the Kožbanjšček river basin, Goriška brda master thesis Naloga obravnava izzive, s katerimi se soočajo upravljalci vodotokov pri načrtovanju novih in vzdrževanju že obstoječih ukrepov za zaščito prebivalstva in zasebne lastnine pred škodljivim delovanjem visokih voda, ob čemer je prav tako potrebno upoštevati tudi vse druge deležnike, ki so na različne načine vezani na rabo vodotokov, kakor tudi upoštevati ukrepe za zaščito vodnih in obvodnih organizmov. Osredotočimo se na vodotok Kožbanjšček v Goriških brdih, katerega del porečja je zaščiten z Naturo 2000 in ima status naravne vrednote, zato je torej potrebno pri načrtovanju pristopati še posebej previdno in preudarno. Je vodotok, ki ima v zgornjem toku izrazito hudourniški značaj, v spodnjem toku pa je struga regulirana in je padec nivelete struge veliko manjši, zaradi česar so hidravlične razmere v spodnjem delu drugačne in lahko posledično prihaja do zastajanja plavin. Bolj podrobno obravnavamo tudi poškodovano hudourniško pregrado, za katero se naredi tudi hidravlični model in model premeščanja plavin ter tako ugotavlja kakšen vpliv imajo hudourniške pregrade na vodotok v celoti in na biološke parametre v njem. Ugotovimo, da so hudourniške pregrade na Kožbanjščku potrebne in je zato potrebno čimprej pristopiti h sanaciji poškodovane pregrade ter urediti načrt ukrepov za vzdrževanje zadostne pretočnosti struge s poudarkom tudi na zagotavljanju kar se da dobrih ekoloških parametrov. This thesis addresses the challenges faced by watercourse managers when planning new measures and maintaining existing ones to protect the population and private property from high water levels, while also taking into account all other interested parties who use watercourses as well as measures to protect aquatic life. We focus on the Kožbanjšček watercourse in the Goriška brda region, part of whose basin is protected by Natura 2000 and natural heritage, so it is necessary to approach the search for solutions with particular caution. It’s a watercourse that has a distinctly torrential character in its upper course, while in its lower course the channel is regulated and the slope of the channel is much smaller, which consequently means that sediments can accumulate in the lower course. We also take a closer look at the damaged check dam, for which a hydraulic model and a sediment transport model were created to determine the impact of torrential dams on the watercourse as a whole and on the life within it. We conclude that check dams are necessary in Kožbanjšček watercourse and that it is necessary to proceed with the restoration of the damaged dam as soon as possible, but on the other hand also establish a plan of measures to maintain sufficient flow in the watercourse channel and ensuring the best possible ecological conditions for aquatic life. magistrska dela Goriška brda urejanje vodotokov hudourniška pregrada hidravlični model model premeščanja sedimentov master thesis river engineering check dam hydraulic model sediment transport model true false false [A. Bizjak] Slovenski jezik Angleški jezik Magistrsko delo/naloga 2025-09-26 08:45:38 2025-09-26 08:45:41 2025-11-17 03:50:15 0000-00-00 00:00:00 2025 0 Ljubljana 2025 Ljubljana 1 spletni vir (1 datoteka PDF (X, 59 str.)) 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 556.51:627.133(497.473)(043.2) 175173 251433731 19539.pdf 19539.pdf 1 5389D84CE633192ECD64BD94EF8427C3 008e522afc5cc582f92246cf31dc423e163683010c9a89b2c2668cab66e6188b 3c425e74-9aa4-11f0-9328-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=218779 Fakulteta za gradbeništvo in geodezijo 0 0 0