Utjecaj promjena zemljišnog pokrova i načina korištenja zemljišta na klizište Kostanjek od kraja 19. st. do danas

undergraduate thesis

• Title (english): The impact of land use and land cover changes on the Kostanjek landslide from the end of 19th century until today
• Author: Nikola Troskot
• Mentor: Sanja Faivre (mentor)
• Granter: University of Zagreb; Faculty of Science; (Department of Geography); Zagreb
• Defense date and country: 2021-09-23, Croatia
• Scientific / art field, discipline and subdiscipline: INTERDISCIPLINARY AREAS OF KNOWLEDGE; Geography

Abstract

Klizišta predstavljaju značajnu prirodnu opasnost i svake godine rezultiraju brojnim ljudskim žrtvama, ekonomskim gubicima, i poremećajima u okolišu. Klizište Kostanjek je najveće klizište u Hrvatskoj koje predstavlja prijetnju urbanom području. O njegovoj potencijalnoj sanaciji se raspravlja već godinama. Cilj rada je prikaz i interpretacija utjecaja promjene zemljišnog pokrova i načina korištenja zemljišta na području klizišta Kostanjek od kraja 19. st. do danas. Osnovu analize čine austro-ugarski katastarski plan iz 19. st. i satelitske snimke iz 2001. i 2016., na kojima su u sklopu rada označeni zemljišni pokrov i način korištenja zemljišta. Potom se analizira odnos između udjela i prostornog rasporeda njihovih kategorija u periodu od kraja 19. st. do 2001. te u periodu od 2001. do 2016. u svrhu pružanja uvida u potencijalne promjene zemljišnog pokrova i načina korištenja zemljišta s obzirom na aktivaciju klizišta. Može se primjetiti kako su pojava industrije i rudokopa označili prekretnicu na istraživanom području. Uz aktivaciju samog klizišta, na područje su utjecali i promjenom lokacije naseljenih površina kao i porastom njihova udjela te smanjenjem udjela poljoprivrednih površina. Rudokop je danas napušten te najvećim dijelom prekriven šumom. Uz to, pojava klizišta je utjecala na gotovo potpuno zaustavljanje izgradnje na zahvaćenom području.

Abstract (english)

Landslides represent a significant natural hazard and every year they result in numerous human casualties, economic losses, and environmental disruptions. Kostanjek landslide is the largest landslide in Croatia and represents a threat to the urban area. Its potential remediation has been discussed for many years. The thesis' goal is an overview and interpretation of the impact of land use and land cover changes on the Kostanjek landslide from the end of the 19th century until today. The base for the analysis is the Austro-Hungarian Empire land registry document dating back to the 19th century and satellite images from 2001 and 2016, for which land use and land cover is determined as part of the research. Subsequentely, the relationship between the shares and spatial distribution of their categories are analysed in the period from the end of the 19th century until 2001 as well as in the period between 2001 and 2016 with the goal to get insight into the potential change of land use and land cover related to the landslide activation. It can be observed how the occurrence of industry and mines signify a turning point for the study area. In addition to causing the landslide activation, they impacted the area also by changing the distribution of inhabited areas and increasing their share as well as reducing the number of agricultural areas. The mine is abandoned nowadays and for the most part is covered with forest. In addition to that, landslide occurrence almost completely stopped construction in the affected region.

• Keywords: klizište; Kostanjek; zemljišni pokrov; način korištenja zemljišta
• Keywords (english): landslide; Kostanjek; land use; land cover
• Language: croatian
• URN:NBN: urn:nbn:hr:217:888306
• Study programme: Title: Geography; specializations in: Undergraduate University Study in Geography; Course: Undergraduate University Study in Geography; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) geografije (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) geografije)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2021-10-25 11:31:01