Disaster Risk Mitigation of Landslide for Sustainability of Geothermal Production in Bandung Regency, West Java Province, Indonesia

2nd International Conference on Environmental Resources Management in Global Region

生态环境科学

Kumalasari, H.^1^2 ; Koestoer, R.H.^1^3 ; Hasibuan, H.S.^1^3

School of Environmental Sciences, University of Indonesia, Jl. Salemba Raya No. 4, Jakarta

10430, Indonesia^1

Geothermal, General of New, Renewable Energy and Energy Conservation, Ministry of Energy and Mineral Resources, Jl. Pegangsaan Timur No. 1, Menteng Jakarta

10320, Indonesia^2

Coordinating Ministry for Economic Affairs, Jl. Lapangan Banteng Timur No.2-4, Jakarta Pusat

10710, Indonesia^3

关键词: Geothermal areas;    Geothermal potential;    Physical factors;    Renewable energies;    Scoring techniques;    Socio-economic conditions;    Spatial analysis;    Volcanic eruptions;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/256/1/012020/pdf
DOI  :  10.1088/1755-1315/256/1/012020

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

Indonesia, an archipelagic nation which lies on the tectonic plate namely pacific ring of fire, it addresses for how Indonesia has 129 active volcanic mountains. Although it geologically prone for endangered areas for earthquake and volcanic eruption, but beneath the vicinity of mountain edifice, lies geothermal potential energy. Most of Indonesian geothermal located on the mountain hills and a slope, that condition makes geothermal area prone to landslide. One of which can be found in Bandung Regency, West Java Province, Indonesia. The increasing risk landslide phenomena in Indonesia are related to natural physical factor and socio-economic conditions. The aims of this research are to analyze the risk level of landslide disaster which is reviewed by the aspects of hazard threat, vulnerability and capacity, and to give mitigation alternatives. The method of this research has been conducted by assessment of weight and scoring technique as well as spatial analysis using Geographical Information System (GIS). The result of the study shows most of the area of the study is in medium risk level that is prone to landslide occurrence with the broad of 7,420.4 Ha or 57% of the study area. Mitigation effort in facing landslide in the study area is aimed to maintain the sustainability of utilization of renewable energy which is geothermal energy that will be reviewed from three aspects sustainability, namely environmental, economic, and social.