20.500.12556/RUL-169203 Spremljanje dinamike pobočnih masnih premikov v Vipavski dolini z daljinskim zaznavanjem in in-situ meritvami doktorska disertacija monitoring the dynamics of slope mass movements in Vipava valley using remote sensing methods and in-situ measurements doctoral dissertation V sklopu doktorske disertacije sta predstavljena dva primera pobočnih masnih premikov v Vipavski dolini: blatni tok Slano blato nad Lokavcem pri Ajdovščini in kompleksni kamninski plaz Šumljak na Rebrnicah. Oba plazova se uvrščata med aktivne pobočne masne premike, ki ogrožajo varnost prebivalcev in infrastrukture. Za razumevanje in, v kolikor se izkaže tudi potreba po zgodnjem opozarjanju, je pomembno natančno spremljanje aktivnosti in dinamiko plazov. Dinamika plazov Slano blato in Šumljak je bila opazovana z daljinskim zaznavanjem in in-situ meritvami, vendar sta bila zaradi različnih lastnosti plazov za opazovanje premikov implementirana dva različna metodološka pristopa. Blatni tok Slano blato je bil inženirskogeološko skartiran ter opazovan s satelitsko radarsko interferometrijo (InSAR) in fotogrametrijo z BPL, medtem ko je bila dinamika plazu Šumljak določena z uporabo InSAR-ja in rezultati in-situ inklinometrskih meritev. Dinamika plazov je bila definirana na podlagi analize padavinskih dogodkov ter hidrogeološke in hidrogeokemične analize podzemne vode. Na podlagi rezultatov vseh analiz je bilo ugotovljeno, da se plaz Slano blato ne premika več kot blatni tok, kar je rezultat delne sanacije plazu, vendar je še vedno aktiven ob stranskih odlomnih robovih, kjer se prožajo manjši plazovi in usadi ob večjih padavinskih dogodkih in kaže znake lateralnega širjenja plazu. Plaz Šumljak se obnaša kot aktiven počasen kamninski plaz, ki ga poganjajo padavine in nihanje gladine podzemne vode. Ob koncu disertacije podajam poglobljeno diskusijo glede učinkovitosti uporabljene metodologije za spremljanje pobočnih masnih premikov v Vipavski dolini s fokusom na satelitski radarski interferometriji. This doctoral thesis presents study cases of two different landslides in the Vipava Valley: the mudflow Slano blato near Ajdovščina and the Šumljak debris slide. Both of the landslides present active slope mass movements that are threatening the safety of civilians and infrastructure. For the purpose of understanding their behaviour and, if needed, establishing early warning systems, precise monitoring of the landslides' activity and dynamics is of great importance. The landslides were monitored by using remote sensing and in-situ measurements for establishing their dynamics. Due to differences in their characteristics, two different methodologies were defined for the monitoring of the landslides. Slano blato was mapped and observed using satellite radar interferometry (InSAR) and UAV photogrammetry, while Šumljak's dynamics were established based on InSAR and in-situ inclinometer measurements. Their dynamics were further defined by analysing meteorological variables, hydrogeological and hydrogeochemical analyses. Based on the results, it was established that the landslide Slano blato is no longer active as a mudflow, which is the result of partial remediation measures, but it has still active side scarps that trigger in the form of smaller landslides during heavy rainfall. The Šumljak landslide is still active as a rigid slow-moving debris slide and is driven by rainfall and groundwater level fluctuation. In the end of the thesis, an evaluation of the methodology is discussed, focusing on the usability of InSAR for landslide monitoring in the Vipava Valley. pobočni masni premiki Vipavska dolina plaz Slano blato plaz Šumljak satelitska radarska interferometrija fotogrametrija z BPL inklinometer inženirskogeološko kartiranje hidrogeologija hidrogeokemija slope mass movements Vipava Valley Slano blato landslide Šumljak landslide satellite radar interferometry UAV photogrammetry inclinometer hydrogeology hydrogeochemistry true false false [G. Debevec Jordanova] Slovenski jezik Angleški jezik Doktorsko delo/naloga 2025-05-17 07:45:08 2025-05-17 07:45:28 2025-08-08 13:42:54 0000-00-00 00:00:00 2025 0 Ljubljana 2025 Ljubljana XXXII, 215 str., 5 pril. 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 55 170748 236341507 17388.pdf 17388.pdf 1 EB07DB80468F71B57F92CD763C71D558 86ceb2ed6f656dc074561eaa2c935991b504bff8f71fb5099ff9702782fd0326 f2a8da99-32e0-11f0-b232-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=210431 17389.pdf 17389.pdf 1 5F92FBEB84891AF85094E98E54919302 cc6098d778a849cd751768e9daae1e032353027e867d86c664641ca43e42fb5e f496465c-32e0-11f0-b232-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=210432 17390.pdf 17390.pdf 1 30A9C785395EBEE64568A573C62FEF33 cf7f85c2e2f2dd50bc28879ced23604179ff2ed931fc07368e0f15d35cfdeba1 f496e88a-32e0-11f0-b232-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=210433 17391.pdf 17391.pdf 1 F7523B17BBA37762FD87496B57372E46 50b37e2ba69ab8627041277a77c298e29d53348bd453f89f4fe3e26ca0cfd67d f4a97143-32e0-11f0-b232-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=210434 17392.pdf 17392.pdf 1 F8F4A00725266F007BD7D67419D305A7 25e1a908b774ccc8e4f4c4b8248a63d6810ffa8a5281e5f104152c27d9cb7c69 f4ac584f-32e0-11f0-b232-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=210435 Fakulteta za gradbeništvo in geodezijo Naravoslovnotehniška fakulteta 0 0 0