Nalazite se na CroRIS probnoj okolini. Ovdje evidentirani podaci neće biti pohranjeni u Informacijskom sustavu znanosti RH. Ako je ovo greška, CroRIS produkcijskoj okolini moguće je pristupi putem poveznice www.croris.hr
izvor podataka: crosbi

Application of advanced technologies in landslide research in the area of the City of Zagreb (Croatia, Europe) (CROSBI ID 230005)

Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija

Mihalić Arbanas, Snježana ; Krkač, Martin ; Bernat, Sanja Application of advanced technologies in landslide research in the area of the City of Zagreb (Croatia, Europe) // Geologia Croatica, 69 (2016), 2; 231-243. doi: 10.4154/gc.2016.18

Podaci o odgovornosti

Mihalić Arbanas, Snježana ; Krkač, Martin ; Bernat, Sanja

engleski

Application of advanced technologies in landslide research in the area of the City of Zagreb (Croatia, Europe)

This paper describes the application of advanced technologies for landslide detection, mapping and monitoring in the City of Zagreb since 2010. Airborne Light Detection and Ranging (LiDAR) data are used to visually identify landslides in the Podsljeme Zone over an area of 180 km2 for the purpose of landslide inventory mapping. The total number of landslides in the analyzed area (approx. 1, 600 landslides) is estimated based on the average landslide density (9 landslides per square km) from the most reliable geomorphological historical inventory produced in 1979. Examples of the visual interpretation of very-high- resolution bare-earth DEMs (Digital Elevation Model) are given to show the potential of these advanced techniques to identify the landslide contours of the very small, small and moderately small landslides that are characteristic of the study area, which is composed of engineering soils and/or soft rocks (marls). In the framework of the described landslide research, the biggest landslide in the Podsljeme Zone, the Kostanjek landslide (landslide area of 1 km2), was also equipped with an automated near-real time monitoring system that encompassed approximately 40 sensors to monitor landslide movement and landslide causal factors. Monitoring of this deep and large landslide during multiple extreme hydro- meteorological events from January 2013 to January 2015 enabled collection of data for the analysis of landslide movement both on and below the surface as well as analysis of the relationship between landslide reactivations and their triggers, i.e., changes in groundwater level and precipitation. The final aim of the described scientific research in terms of landslide mapping and monitoring is its practical application in land-use planning and civil protection systems in the City of Zagreb. Namely, the conclusions propose reliable and efficient methods for landslide identification and monitoring, which are necessary to provide data and solutions for hazard and risk reduction to local authorities that are managed by the City.

landslide identification ; landslide mapping ; landslide monitoring ; Kostanjek landslide ; Podsljeme Zone ; City of Zagreb

Glavni autori: Snježana Mihalić Arbanas i Martin Krkač

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

Podaci o izdanju

69 (2)

2016.

231-243

objavljeno

1330-030X

1333-4875

10.4154/gc.2016.18

Povezanost rada

Rudarstvo, nafta i geološko inženjerstvo

Poveznice
Indeksiranost