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Widya Septianingsih
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Humanities Earth & Planetary Sciences Education Environmental Science Social Sciences

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ANALISIS TINGKAT KERAWANAN BENCANA BANJIR DI KECAMATAN RAMBAH KABUPATEN ROKAN HULU Widya Septianingsih; Paus Iskarni
JURNAL GEOGRAFI Vol 10 No 2 (2021)
Publisher : Jurusan Geografi Fakultas Ilmu Sosial Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/geografi/vol10-iss2/2469

Abstract

This research aims to 1) know the distribution of floods in Rambah Subdistrict. 2) know the Level of Flood Insecurity 3) know the linkage of existing landuse to flood-prone areas. The data analysis techniques used are score and weighting with the paimin method using ArcGIS 10.4 software. Research Results 1) Flood distribution in Rambah District has 3 classes prone to flooding, low class 73.78% moderate class 19.15% high prone class 7.06% 2) Flood Insecurity Level based on Rainfall, Slope, Height, Soil Texture, Soil Drainage Permeability, Land Use, River is obtained the results of classification of 3 classes, not prone 15123.36 Ha, vulnerable class 12585.39 Ha and very vulnerable class 6749.59 Ha. 3) The linkage of land use with non-vulnerable flood insecurity is forest 5720.67Ha and the lowest settlement is 0.55Ha. shrub for vulnerable class 1974.8 Ha class is very prone plantation 2913.19 Ha, flood settlements are very prone 939.48 Ha.
ANALYSIS OF FLOOD DISASTER VULNERABILITY LEVELS IN RAMBAH DISTRICT OF ROKAN HULU REGENCY Widya Septianingsih; Paus Iskarni
JURNAL BUANA Vol 6 No 4 (2022): Edisi Geografi Bencana
Publisher : JURUSAN GEOGRAFI FIS UNP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/student.v6i4.2615

Abstract

This research aims to 1) know the distribution of floods in Rambah Subdistrict. 2) know the Level of Flood Insecurity 3) know the linkage of existing landuse to flood-prone areas. The data analysis techniques used are score and weighting with the paimin method using ArcGIS 10.4. Research Results 1) Flood distribution in Rambah has 3 classes prone to flooding, low class 73.78% moderate class 19.15% high prone class 7.06% 2) Flood vulnerable Level based on Rainfall, Slope, Height, Soil Texture, Soil Permeability, Land Use, River is obtained the results of classification of 3 classes, not prone 11976,03 Ha, vulnerable class 21071,53 Ha and very vulnerable class 1407,78 Ha. 3) The relation of land use with flood vulnerable is not prone, namely forests 4581.79 Ha and the lowest settlement is 0.55 Ha. Plantations for vulnerable class 10224.48 Ha class is very prone to plantations 670.62 Ha, flood settlements are very prone 147.53 Ha.
ANALYSIS OF FLOOD DISASTER VULNERABILITY LEVELS IN RAMBAH DISTRICT OF ROKAN HULU REGENCY Widya Septianingsih; Paus Iskarni
JURNAL BUANA Vol 6 No 4 (2022): Edisi Geografi Bencana
Publisher : JURUSAN GEOGRAFI FIS UNP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/student.v6i4.2615

Abstract

This research aims to 1) know the distribution of floods in Rambah Subdistrict. 2) know the Level of Flood Insecurity 3) know the linkage of existing landuse to flood-prone areas. The data analysis techniques used are score and weighting with the paimin method using ArcGIS 10.4. Research Results 1) Flood distribution in Rambah has 3 classes prone to flooding, low class 73.78% moderate class 19.15% high prone class 7.06% 2) Flood vulnerable Level based on Rainfall, Slope, Height, Soil Texture, Soil Permeability, Land Use, River is obtained the results of classification of 3 classes, not prone 11976,03 Ha, vulnerable class 21071,53 Ha and very vulnerable class 1407,78 Ha. 3) The relation of land use with flood vulnerable is not prone, namely forests 4581.79 Ha and the lowest settlement is 0.55 Ha. Plantations for vulnerable class 10224.48 Ha class is very prone to plantations 670.62 Ha, flood settlements are very prone 147.53 Ha.
ANALYSIS OF FLOOD DISASTER VULNERABILITY LEVELS IN RAMBAH DISTRICT OF ROKAN HULU REGENCY Widya Septianingsih; Paus Iskarni
JURNAL BUANA Vol 6 No 4 (2022): Edisi Geografi Bencana
Publisher : DEPARTEMEN GEOGRAFI FIS UNP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/buana.v6i4.2615

Abstract

This research aims to 1) know the distribution of floods in Rambah Subdistrict. 2) know the Level of Flood Insecurity 3) know the linkage of existing landuse to flood-prone areas. The data analysis techniques used are score and weighting with the paimin method using ArcGIS 10.4. Research Results 1) Flood distribution in Rambah has 3 classes prone to flooding, low class 73.78% moderate class 19.15% high prone class 7.06% 2) Flood vulnerable Level based on Rainfall, Slope, Height, Soil Texture, Soil Permeability, Land Use, River is obtained the results of classification of 3 classes, not prone 11976,03 Ha, vulnerable class 21071,53 Ha and very vulnerable class 1407,78 Ha. 3) The relation of land use with flood vulnerable is not prone, namely forests 4581.79 Ha and the lowest settlement is 0.55 Ha. Plantations for vulnerable class 10224.48 Ha class is very prone to plantations 670.62 Ha, flood settlements are very prone 147.53 Ha.
Co-Authors Paus Iskarni