Armijon, Armijon (2019) MODELING OF COLD LAVA FLOW SPATIAL ANALYSIS FOR MITIGATION OF VOLCANO DISASTER MERAPI. In: Peran Ilmu Teknik dan Kajian Multidisiplin dalam Mitigasi Bencana Nasional. SIMTEK 2019 Fakultas Teknik Universitas Lampung, Simposium Nasional Ilmu Teknik 2019 - 12 November 2019 - Emersia Hotel & Resort Bandar Lampung - Indonesia.

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Abstract

The last ten years of the Merapi volcano has erupted almost routinely on a small or medium scale. The eruption on November 26, 2010, resulted in 334 people died and 7,129 houses were damaged. As a result of the eruption, the volume of cold lava at the summit of the Merapi volcano is getting bigger and reaching 150 million cubic meters (May 2018). To help the emergency response and mitigate cold lava disaster, it is necessary to do a mapping of Merapi cold lava disaster mitigation. If a cold lava flood occurs in Merapi what kind of cold lava is hit by it? Will it affect settlements that have the potential to cause fatalities? What is the volume of lava and how long does it take to get to the settlement? how to plan an evacuation route during the early warning of the Merapi cold lava flag?. The mitigation of the Merapi cold lava flood mitigation can be answered with a spatial analysis model simulation approach by applying several scenarios to find out how many areas are affected by the lava flow, the extent of the land use affected by the lava flow, and calculating the volume and time required by the lava to reach the settlement. The results of this study are the dangers of hazard zone maps and cold lava flood evacuation path maps of the Merapi volcano (identification of the impact of cold lava on potential casualties and cold lava disaster mitigation maps).

Item Type: Book Section
Uncontrolled Keywords: Cold Lava Disaster; Modeling, and Simulation; Spatial Analysis
Subjects: G Geography. Anthropology. Recreation > GB Physical geography
Q Science > QE Geology
T Technology > TA Engineering (General). Civil engineering (General)
Divisions: Fakultas Teknik (FT) > Prodi Teknik Geodesi
Depositing User: Armijon Armijon
Date Deposited: 14 Nov 2019 10:39
Last Modified: 14 Nov 2019 10:39
URI: http://repository.lppm.unila.ac.id/id/eprint/15879

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