Evaluation of Landslide Hazard Level on Spatial Pattern of Tanah Datar Regency

Dewata, Indang and Umar, Iswandi (2018) Evaluation of Landslide Hazard Level on Spatial Pattern of Tanah Datar Regency. In: International Conference on Disaster Management (ICDM 2018), 14 November 2018, Indonesia.


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Official URL: https://doi.org/10.1051/matecconf/201822903006


Natural disasters have caused much harm to human life. Migration through disaster based planning is one way to minimize risks. The purpose of this study is to evaluate the level of landslide hazard in the planning of spatial pattern in Tanah Datar Regency. To determine the landslide hazard level using the scoring method through the overlay of a thematic map. Indicators used are slope, rainfall, soil type, geology, landform, and land use. Furthermore, evaluation of landslide hazard on spatial planning is determined by overlaying hazard level maps with land use plans in spatial pattern planning. The results showed that the 26% landslide hazard rate was a high danger level, 46% moderate hazard level, and 38% low hazard level. In addition, hazard level evaluation of spatial patterns resulted in approximately 37.3% planning for residential areas having high hazard levels. Therefore, it is necessary to revise the pattern of regional space and include the element of disaster in the planning of spatial pattern

Item Type: Conference or Workshop Item (Paper)
Subjects: Q Science > QD Chemistry
Divisions: Fakultas Matematika dan Ilmu Pengetahuan Alam > Pendidikan Kimia - S1
Depositing User: Mrs. Wiwi Sartika
Date Deposited: 26 Nov 2018 03:37
Last Modified: 26 Nov 2018 03:41
URI: http://repository.unp.ac.id/id/eprint/19755

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