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Geomorfološke značilnosti krasa med Cerkniškim in Planinskim poljem
ID Mazej, Tinkara (Author), ID Stepišnik, Uroš (Mentor) More about this mentor... This link opens in a new window

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Abstract
Na preučevanem območju je razvit globoki kras, kjer delujejo 3 glavni procesi preoblikovanja površja: raztapljanje matične kamnine, vertikalni odtok padavinske vode, minimalna akumulacija transportiranega materiala. Značilno je postopno vertikalno zniževanje površja, ki ga vrši raztapljanje matične kamnine. Delovanje naštetih procesov ter vpliv tektonike se rezultira v razvoju tipičnih kraških reliefnih oblik: udornic, vrtač, jam, brezstropih jam, uval, kopastih vzpetin. Namen zaključne seminarske naloge je preučiti fizičnogeografske značilnosti območja, s poudarkom na geomorfoloških značilnostih. Podporo geomorfološki analizi nam je nudilo avtomatsko zaznavanje in klasifikacija reliefnih oblik. V zadnjih letih se je avtomatsko zaznavanje reliefnih oblik s pomočjo Digitalnega modela viši zelo razvilo. Metode zaznavanja in klasifikacije različnih reliefnih oblik smo preizkusili na preučevanem območju, kar je omogočilo hitrejšo in objektivnejšo identifikacijo reliefnih oblik. Prav tako nam je avtomatska zaznava olajšala pridobitev morfometričnih podatkov večjega števila reliefnih oblik.

Language:Slovenian
Keywords:globoki kras, kraške reliefne oblike, GIS, geomorfološka analiza
Work type:Bachelor thesis/paper
Organization:FF - Faculty of Arts
Year:2021
PID:20.500.12556/RUL-127821 This link opens in a new window
Publication date in RUL:24.06.2021
Views:1019
Downloads:245
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Secondary language

Language:English
Title:Geomorphological characteristics of karst between Cerknica Polje and Planina Polje
Abstract:
The study area is a deep karst area where 3 main surface transformation processes are at work: dissolution of bedrock, vertical runoff of rainwater, minimal accumulation of transported material. It is characterised by a gradual vertical lowering of the surface, caused by the dissolution of the bedrock. The action of these processes and the influence of tectonics result in the development of typical karst landforms: dolines, collapsed dolines, caves, roofless caves, uvalas, and cone hills. The aim was to examine the physical-geographical characteristics of the area, focusing on the geomorphological features. The geomorphological analysis was supported by automatic landform detection and classification. In recent years, the automatic detection of landforms using the Digital Elevation Model has developed considerably. Methods for detecting and classifying different landforms were tested in the study area, allowing for faster and more objective landform identification. Automated detection has also made it easier to obtain morphometric data for a large number of landforms.

Keywords:deep karst, karst landforms, GIS, geomorphological analysis

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