Geomorfologija plavinskih lepeza u krškim poljima Dinarida

master's thesis

• Title (english): Geomorphology of alluvial fans in dinaric karst poljes
• Author: Ana Rajačić
• Mentor: Neven Bočić (mentor)
• Committee member: Neven Bočić (predsjednik povjerenstva)
• Committee member: Sanja Faivre (član povjerenstva)
• Committee member: Mladen Pahernik (član povjerenstva)
• Granter: University of Zagreb; Faculty of Science; (Department of Geography); Zagreb
• Defense date and country: 2022-09-20, Croatia
• Scientific / art field, discipline and subdiscipline: INTERDISCIPLINARY AREAS OF KNOWLEDGE; Geography

Abstract

Zavale krških polja jedno su od najznačajnijih reljefnih oblika Dinarida. Kao reljefne depresije predstavljaju zone akumulacije različitih sedimenta. Među ostalim, u njihovim se rubovima često javljaju plavinske lepeze koje u određenoj mjeri prekrivaju dno samih polja. Cilj ovog rada je izvršiti geomorfološku analizu plavinskih lepeza u odabranim poljima Dinarskog krša. Analiza je provedena na temelju digitalnog modela reljefa 5 x 5 m, topografskih karata 1:25000 i osnovnih geoloških karata 1:100000. U prvoj fazi izvršeno je vizualno prepoznavanje te kartiranje i digitalizacija plavina. Nakon toga izvršena je njihova morfometrijska obrada te morfogenetska analiza njihovog drenažnog područja. Rezultat istraživanja su podaci o položaju, prostornom rasporedu, osnovnim morfometrijskim parametrima te uvjetima nastanka plavinskih lepeza u odabranim krškim poljima.

Abstract (english)

Karst poljes are one of the most interesting features of the Dinaric karst with its many depressions ideal for the accumulation of sediments. Moreover, many of these poljes are enclosed with alluvial fans, which often cover a bedrock layer. The objective was to perform geomorphological analysis of the alluvial fans in previously selected karst poljes using 5 x 5 m digital relief models, 1:25000 scale topographic maps, and 1:100000 scale geologic maps. The first part of the analysis involves visual recognition of the fans, followed by mapping and digitizing. The morphometric and morphogenetic analysis of the drainage area of the fans forms the second part of this work. Location data, spatial arrangement, basic morphometric parameters and conditions for the formation of alluvial fans are the results of this work.

• Keywords: plavinske lepeze; drenažni bazeni; krška polja; Dinarski krš
• Keywords (english): alluvial fans; drainage basin; karst poljes; Dinaric karst
• Language: croatian
• URN:NBN: urn:nbn:hr:217:490884
• Study programme: Title: Geography; specializations in: Physical Geography with Geoecology, Spatial Planning and Regional Development, Heritage and Tourism, Geographic Information Systems, Course research; Course: Physical Geography with Geoecology; Study programme type: university; Study level: graduate; Academic / professional title: magistar/magistra geografije (magistar/magistra geografije)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access; Embargo expiration date: 2023-03-20
• Created on: 2022-10-26 10:12:58