| dc.identifier.citation | Budeta, P (2002). Risk assessment from debris flows in pyroclastic deposits along a motorway, Italy. Journal Springer, Engineering Geology Env 61:293–301. Hadmoko D, Lavigne F, Sartohadi J, Hadi P, Winaryo.(2010) Landslide hazard and risk assessment and their application in risk management and landuse planning in eastern flank of Menoreh Mountains, Yogyakarta Province, Indonesia, Nat Hazards 54, pp. 623–642. Priyono, K. D., Sunarto, Sartohadi, J., dan Sudibyakto (2011) Pedogeomorphic Tipology of Landslides in The Menoreh Mountains Kulonprogo District, Yogyakarta Special Region. Forum Geografi. Vol. 25, No. 1, Juli 2011, pp. 67 - 84. Nayak J. (2010). Landslide Risk Assessment Along a Major Road Corridor Based on Historical Landslide Inventory and Traffic Analysis, Thesis, International Institute for Geo information Science and Earth Observation, Enschede, The Netherlands.91. Varnes DJ (1984).Landslide hazard zonation: a review of principles and practice, Commission on landslides of the IAEG, UNESCO, Natural Hazards No. 3, pp 61. Wahono B F D, (2010). Applications of Statistical and Heuristic Methods for Landslide Susceptibility Assessment (A case Study in Wadas Lintang, Wonosobo, Central Java Province, Indonesia), Thesis, International Institute for Geo information Science and Earth Observation, Enschede, The Netherlands. | en_US |
| dc.description.abstract | In this study, direct risk assessment was developed for various scenarios on the basis of hazard (e.g. spatial
probability, temporal probability and magnitude class), vulnerability and estimating cost of road damage.
Indirect risk assessment was derived from traffic interruption. The impact of landslide both direct and
indirect impact were analyzed in the road segment 174. The research results show the highest direct impact of
debris slide type of magnitude I located in the 20th mapping unit. The lowest direct impact of debris slide
type of magnitude I can be founded in the 18th mapping unit. The direct impact of rock fall type of
magnitude I which is located in the 6th mapping unit. Meanwhile, indirect impact which was caused by road
blockage is Rp. 4,593,607.20 and Rp. 4,692,794.40 by using network analysis and community perception
methods respectively. After class classification, road segment 174 is dominated by very low hazard, very
low vulnerability and very low direct impact. | en_US |
