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Sonaravna preureditev jezu na reki Reki : diplomska naloga
ID Gombač, Jure (Author), ID Steinman, Franci (Mentor) More about this mentor... This link opens in a new window

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MD5: FC298402BD6003C9FBD1F85307A29D38
PID: 20.500.12556/rul/645adc78-0691-423e-a401-d72965ec0e2e

Abstract
Diplomska naloga obravnava probleme, ki j ih na vodotokih povzročajo predvsem manjši jezovi, ki nimajo izdelanih ustreznih ribjih prehodov. Ti povzročaj o predvsem fragmentacij o habitatov, preprečujejo migracijo vodnih organizmov ter spreminjajo lastnosti vode. V primeru višjega števila jezov na samem vodotoku, pa se takšni problemi še dodatno povečujejo. Zahteve Nature 2000 in zakonodaje, ki je naravnana k ohranjanju ter varovanju narave, spodbujajo oz. narekujejo izboljšanje degradiranih stanj. Na podlagi izbranih ciljev in pogojev oz. danosti v prostoru, je predstavljena rešitev v podobi prilagojenih pragov oz. drč, ki omogočajo prehod vodnih organizmov ter s tem vračaj o prejšnjo podobo vodotokov. Predvidena rešitev je zasnova na idejno/izvedbeni stopnji s potrebnimi izračuni in tehničnimi skicami. Primer je izdelan na podlagi delujočih izvedb v tujini, ki podobno prakso izvajajo že nekaj let, njihovi rezultati pa so se izkazali kot zelo uspešni.

Language:Slovenian
Keywords:gradbeništvo, diplomska naloga, UNI, VKI, sonaravna preureditev, odstranitev jezov, manjši jezovi, vzpostavitev migratornosti, reka Reka
Work type:Undergraduate thesis
Typology:2.11 - Undergraduate Thesis
Organization:FGG - Faculty of Civil and Geodetic Engineering
Place of publishing:Ljubljana
Publisher:J. Gombač
Year:2014
Number of pages:IX, 56 str., 8 pril.
PID:20.500.12556/RUL-32331 This link opens in a new window
UDC:627.82(043.2)
COBISS.SI-ID:6710113 This link opens in a new window
Publication date in RUL:10.07.2015
Views:2355
Downloads:509
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Secondary language

Language:English
Title:Sustainable refurbishment of a weir on river Reka
Abstract:
The thesis addresses the problems on rivers which are caused by lower dams that do not have established adequate fish ladders. These weirs cause fragmentation of habitats, prevent migration of aquatic organisms and alternate the properties of water bodies. The problems build up with higher number of dams. Natura 2000 and legislation that are aimed at preserving and protecting nature state and dictate improvement of degraded conditions. The solution is presented in form of boulder bar construction, which is based on the selected objectives and given conditions. These boulder bar construction enable migration of aquatic organisms and thus restoring the original conditions of the river. The solution is given in conceptual design/implementation stage with the necessary calculations and technical drawings. The example is based on operating implications from other countries in which such practice has shown to be very successful and with significant results.

Keywords:graduation thesis, civil engineering, sustainable refurbishment, weir, enabling of migration, river Reka

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