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Sledovi poledenitve Spodnjih Bohinjskih gora
ID Lapajne, Pija (Author), ID Stepišnik, Uroš (Mentor) More about this mentor... This link opens in a new window

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Abstract
Velik del Alp in alpskega predgorja je bil v pleistocenskih ledenih dobah prekrit z ledeniki. Območje Slovenije je ležalo na jugozahodnem robu tega obsežnega alpskega ledenega pokrova. Večje ledene gmote na ozemlju Slovenije so se nakopičile na območju Julijskih Alp, Karavank in Kamniško-Savinjskih Alp. Sledove poledenitve v Julijskih Alpah so odkrili razmeroma pozno in dolgo je trajalo, preden so določili poglaviten obseg diluvialne glaciacije. Z dosedanjimi raziskavami so obseg poledenitve v Slovenskih Alpah ugotovili v veliki meri, manjkajo pa nam podrobnosti posameznih območij. Namen magistrskega dela je geomorfološka interpretacija sledov poledenitve Spodnjih Bohinjskih gora in Ratitovca, natančneje območji južno od Soriške planine in severovzhodno od Ratitovca, vse do jugozahodnega roba planote Jelovica oz. Dražgoške gore. Na osnovi geomorfološke analize, ki je temeljila na terenskem kartiranju geomorfnih elementov in predhodnih navedbah v literaturi, zaključujemo, da je greben Spodnjih Bohinjskih gora – in njegovo nadaljevanje v Ratitovec – Bohinjski ledenik prečil v dveh večjih ločenih jezikih, in sicer preko Bohinjskega sedla, pri Soriški planini in preko Valantovega roba, in se v zahodni del Selške doline spuščal v dveh manjših jezikih. Območje severozahodno od Ratitovca pa je prečil preko Rovtarice, Gatovš in Raztovka ter se stekal do južnega roba močvirnate kotanje Ledina. Ledeniška sedimentacija južno od Ratitovca, na območju vasi Podlonk, pa je rezultat delovanja lokalno oblikovanega krniškega ledenika.

Language:Slovenian
Keywords:Bohinjski ledenik, Julijske Alpe, poledenitev, maksimalen obseg, geomorfologija
Work type:Master's thesis/paper
Organization:FF - Faculty of Arts
Year:2022
PID:20.500.12556/RUL-141844 This link opens in a new window
Publication date in RUL:09.10.2022
Views:1066
Downloads:154
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Secondary language

Language:English
Title:Traces of Glaciation in the Lower Bohinj Mountains
Abstract:
A great part of the Alps and the Alpine foothills were covered with glaciers during the Pleistocene ice ages. The area of Slovenia was on the southwestern edge of this extensive alpine ice sheet. Larger ice masses on the territory of Slovenia have accumulated in the area of the Julian Alps, Karavanke, and Kamnik-Savinja Alps. Traces of glaciation in the Julian Alps were discovered relatively late and took a long time before the main extent of diluvial glaciation was determined. With the research so far, we have largely determined the extent of glaciation in the Slovenian Alps, but we lack the details of individual areas. The purpose of the master's thesis is a geomorphological interpretation of the traces of glaciation of the Lower Bohinj Mountains and Ratitovec, more precisely the areas south of Soriška Planina and northeast of Ratitovec, all the way to the southwestern edge of the plateau Jelovica respectively Dražgoška Gora. Based on the geomorphological analysis, which was formed on field mapping of geomorphic elements and previous indications in the literature, we conclude that the ridge of the Lower Bohinj Mountains and its continuation into Ratitovec, Bohinj Glacier crossed in two major separate sections, namely over the Lower Bohinj Mountains by the Bohinj Pass, at Soriška Planina and Valantov Rob, and descended into the western part of the Selška Valley in two smaller sections. In the area northwest of Ratitovec, Bohinj Glacier crossed over Rovtarica, Gatovš, and Raztovka and descended into the southern edge of the Ledina Basin. Glacial sedimentation, identified south of Ratitovec, in the area of the village Podlonk, is the result of the action of a locally formed cirque glacier.

Keywords:Bohinj Glacier, Julian Alps, glaciation, maximum range, geomorphology

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