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KONDISI EKSISTING ALIRAN SUNGAI CIBARUKRUK, CITARUM DAN CIBOGO DAN MENGHITUNG DEBIT SUNGAI DENGAN TEKNIK MENGUNAKAN CURRENT METER Abellia Fanny Aldeta; Abdul Hadi Putra; Aditya Herfianda; Aditya Saputra; Apriadi Agussalim; Nurfadhilla Nurfadhilla; Nurul Rahmadilla Edgar; Randu Prayoga Putra; Shintia Franzela; Tasa Anike; Widya Prarikeslan; Aprizon Putra
JURNAL BUANA Vol 4 No 5 (2020)
Publisher : JURUSAN GEOGRAFI FIS UNP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/student.v4i5.1396

Abstract

This research was conducted at three locations, Cibarukruk River, Citarum River and Cibogo River. Based on the background of this study aims to determine the geological conditions of the constituent rock at location surveyed, the river profile and river flow calculation techniques using current meters. By using the river flowrate calculation method. But when the authors conducted a field survey, the area surveyed was in the dry season so the three rivers could not be counted for river discharge. From this study, it was found that the Cibarukruk River has a U-shaped morphology located in the Alluvial region, which has soil constituent rocks and sedimentary rocks which form the average constituent rocks in the river area. This river has a length of A-B which is 10 cm, and width A is 4 m and width B is 6 m. Citarum River is located in Cisanti which is at the foot of Wayang Windu Mountain. Cisanti is one of upstream Citarum 0 Kilometers river. Citarum is an artificial river that has only soil constituent rocks. The Cibogo River is also in the Alluvial area which has a constituent rock in the form of sedimentary rock consisting of clay and sand. The length of this river is 9.8 meters and 6.2 meters wide. This river has the same morphology as the Cibarukruk river which has a cross-section in the shape of the letter U.
ANALISIS BAHAYA BENCANA BANJIR BANDANG- DAN KERENTANAN FISIK DI NAGARI GUGUAK SARAI, KECAMATAN SUNGAI LASI, KABUPATEN SOLOK Abdul Hadi Putra; Triyatno Triyatno
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.v6i4.2445

Abstract

Abstract The flash flood that occurred in November 2017 in Nagari Guguak Sarai, Sungai Lasi District, Solok Regency caused damage to settlements and agricultural land. The cause of flash flood is landslides in the upstream of the river due to high rainfall. To find out the areas that are potentially dangerous due to the flow of flash flood and the damage affected, it is necessary to map the flash flood hazard index using the mix method. As a result, the total area of ​​the flash flood hazard area reaches 373.347 ha and the area of ​​physical vulnerability reaches 12.33 ha with an estimated loss of more than 200 million rupiah for house damage and an estimated loss of more than 400 million rupiah for damage to public facilities. The flash flood hazard index map is used as a reference to determine areas that have the potential for flash flood overflows and the physical vulnerability map is used as a measurement of physical damage losses due to flash floods in Nagari Guguak Sarai. Keywords— Flash Flood Hazard, Hazard Index, Mix method, physical vulnerability
KONDISI EKSISTING ALIRAN SUNGAI CIBARUKRUK, CITARUM DAN CIBOGO DAN MENGHITUNG DEBIT SUNGAI DENGAN TEKNIK MENGUNAKAN CURRENT METER Abellia Fanny Aldeta; Abdul Hadi Putra; Aditya Herfianda; Aditya Saputra; Apriadi Agussalim; Nurfadhilla Nurfadhilla; Nurul Rahmadilla Edgar; Randu Prayoga Putra; Shintia Franzela; Tasa Anike; Widya Prarikeslan; Aprizon Putra
JURNAL BUANA Vol 4 No 5 (2020)
Publisher : JURUSAN GEOGRAFI FIS UNP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/student.v4i5.1396

Abstract

This research was conducted at three locations, Cibarukruk River, Citarum River and Cibogo River. Based on the background of this study aims to determine the geological conditions of the constituent rock at location surveyed, the river profile and river flow calculation techniques using current meters. By using the river flowrate calculation method. But when the authors conducted a field survey, the area surveyed was in the dry season so the three rivers could not be counted for river discharge. From this study, it was found that the Cibarukruk River has a U-shaped morphology located in the Alluvial region, which has soil constituent rocks and sedimentary rocks which form the average constituent rocks in the river area. This river has a length of A-B which is 10 cm, and width A is 4 m and width B is 6 m. Citarum River is located in Cisanti which is at the foot of Wayang Windu Mountain. Cisanti is one of upstream Citarum 0 Kilometers river. Citarum is an artificial river that has only soil constituent rocks. The Cibogo River is also in the Alluvial area which has a constituent rock in the form of sedimentary rock consisting of clay and sand. The length of this river is 9.8 meters and 6.2 meters wide. This river has the same morphology as the Cibarukruk river which has a cross-section in the shape of the letter U.
ANALISIS BAHAYA BENCANA BANJIR BANDANG- DAN KERENTANAN FISIK DI NAGARI GUGUAK SARAI, KECAMATAN SUNGAI LASI, KABUPATEN SOLOK Abdul Hadi Putra; Triyatno Triyatno
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.v6i4.2445

Abstract

Abstract The flash flood that occurred in November 2017 in Nagari Guguak Sarai, Sungai Lasi District, Solok Regency caused damage to settlements and agricultural land. The cause of flash flood is landslides in the upstream of the river due to high rainfall. To find out the areas that are potentially dangerous due to the flow of flash flood and the damage affected, it is necessary to map the flash flood hazard index using the mix method. As a result, the total area of ​​the flash flood hazard area reaches 373.347 ha and the area of ​​physical vulnerability reaches 12.33 ha with an estimated loss of more than 200 million rupiah for house damage and an estimated loss of more than 400 million rupiah for damage to public facilities. The flash flood hazard index map is used as a reference to determine areas that have the potential for flash flood overflows and the physical vulnerability map is used as a measurement of physical damage losses due to flash floods in Nagari Guguak Sarai. Keywords— Flash Flood Hazard, Hazard Index, Mix method, physical vulnerability
KONDISI EKSISTING ALIRAN SUNGAI CIBARUKRUK, CITARUM DAN CIBOGO DAN MENGHITUNG DEBIT SUNGAI DENGAN TEKNIK MENGUNAKAN CURRENT METER Abellia Fanny Aldeta; Abdul Hadi Putra; Aditya Herfianda; Aditya Saputra; Apriadi Agussalim; Nurfadhilla Nurfadhilla; Nurul Rahmadilla Edgar; Randu Prayoga Putra; Shintia Franzela; Tasa Anike; Widya Prarikeslan; Aprizon Putra
JURNAL BUANA Vol 4 No 5 (2020)
Publisher : DEPARTEMEN GEOGRAFI FIS UNP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/buana.v4i5.1396

Abstract

This research was conducted at three locations, Cibarukruk River, Citarum River and Cibogo River. Based on the background of this study aims to determine the geological conditions of the constituent rock at location surveyed, the river profile and river flow calculation techniques using current meters. By using the river flowrate calculation method. But when the authors conducted a field survey, the area surveyed was in the dry season so the three rivers could not be counted for river discharge. From this study, it was found that the Cibarukruk River has a U-shaped morphology located in the Alluvial region, which has soil constituent rocks and sedimentary rocks which form the average constituent rocks in the river area. This river has a length of A-B which is 10 cm, and width A is 4 m and width B is 6 m. Citarum River is located in Cisanti which is at the foot of Wayang Windu Mountain. Cisanti is one of upstream Citarum 0 Kilometers river. Citarum is an artificial river that has only soil constituent rocks. The Cibogo River is also in the Alluvial area which has a constituent rock in the form of sedimentary rock consisting of clay and sand. The length of this river is 9.8 meters and 6.2 meters wide. This river has the same morphology as the Cibarukruk river which has a cross-section in the shape of the letter U.
ANALISIS BAHAYA BENCANA BANJIR BANDANG- DAN KERENTANAN FISIK DI NAGARI GUGUAK SARAI, KECAMATAN SUNGAI LASI, KABUPATEN SOLOK Abdul Hadi Putra; Triyatno Triyatno
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.v6i4.2445

Abstract

Abstract The flash flood that occurred in November 2017 in Nagari Guguak Sarai, Sungai Lasi District, Solok Regency caused damage to settlements and agricultural land. The cause of flash flood is landslides in the upstream of the river due to high rainfall. To find out the areas that are potentially dangerous due to the flow of flash flood and the damage affected, it is necessary to map the flash flood hazard index using the mix method. As a result, the total area of ​​the flash flood hazard area reaches 373.347 ha and the area of ​​physical vulnerability reaches 12.33 ha with an estimated loss of more than 200 million rupiah for house damage and an estimated loss of more than 400 million rupiah for damage to public facilities. The flash flood hazard index map is used as a reference to determine areas that have the potential for flash flood overflows and the physical vulnerability map is used as a measurement of physical damage losses due to flash floods in Nagari Guguak Sarai. Keywords— Flash Flood Hazard, Hazard Index, Mix method, physical vulnerability