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Analisis lokasi rawan banjir berdasarkan faktor fisik Kabupaten Mamuju Risma Risma
JNANALOKA Vol. 03 No. 02 September Tahun 2022
Publisher : Lentera Dua Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36802/jnanaloka.2022.v3-no2-75-85

Abstract

Mamuju Regency is the capital city of West Sulawesi Province and is one of the districts that are prone to flooding. This study aims to analyze flood-prone locations based on the physical condition of Mamuju Regency which includes rainfall, slope, elevation, soil type, river buffer and land use. The results showed that there is an area of 279.84k㎡ in Mamuju Regency which has a high vulnerability to flooding. Areas that have a high level of flood vulnerability are mostly located in the western part of Mamuju Regency because the land cover is dominated by settlements and ponds and has a relatively flat topography. Meanwhile, areas with moderate and low levels of flood vulnerability are 1695.47k㎡ and 2959.33k㎡, respectively.