3D model and morphometry of the Beringin watershed as an effort for flash flood disaster risk reduction in Semarang
The Beringin watershed is one of the watersheds (DAS) located in Semarang, Central Java, Indonesia. During 2010 – 2017 in this watershed area, there have been 8 flood disasters, the last two of which changed from an inundation flood to a flash flood type. The objective of this research is to investi...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
EDP Sciences
2018-01-01
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| Series: | MATEC Web of Conferences |
| Online Access: | https://doi.org/10.1051/matecconf/201822904010 |
| _version_ | 1818460043493769216 |
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| author | Indrayati Ariyani Aji Ananto Hikmah Nur’Izzatul |
| author_facet | Indrayati Ariyani Aji Ananto Hikmah Nur’Izzatul |
| author_sort | Indrayati Ariyani |
| collection | DOAJ |
| description | The Beringin watershed is one of the watersheds (DAS) located in Semarang, Central Java, Indonesia. During 2010 – 2017 in this watershed area, there have been 8 flood disasters, the last two of which changed from an inundation flood to a flash flood type. The objective of this research is to investigate the characteristics of the rivers or the morphology of the watershed by 1) creating a three-dimensional spatial model of the Beringin watershed and describing its physical profiles and shapes, 2) arranging a satellite imagery map of the settlement at risk of flash flood disaster surrounding the watershed, 3) mapping the morphometric of the watershed, which consists of the landslide potential, the narrowing of river bodies and calculating the peak discharge in order to get the trigger factor of the flash flood, and 4) mapping the vulnerability of the Beringin watershed to minimize the flash flood disaster risk. The research method conducted was a combination of qualitative and quantitative approaches. Clearly, that the output of this research will contribute to the conservation of the Beringin watershed whose outcome is the reduction of the flash flood disaster risk affecting the communities surrounding the Beringin watershed. |
| first_indexed | 2024-12-14T23:23:58Z |
| format | Article |
| id | doaj.art-745a8cc2414c451ca0b4e078780878f3 |
| institution | Directory Open Access Journal |
| issn | 2261-236X |
| language | English |
| last_indexed | 2024-12-14T23:23:58Z |
| publishDate | 2018-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | MATEC Web of Conferences |
| spelling | doaj.art-745a8cc2414c451ca0b4e078780878f32022-12-21T22:43:51ZengEDP SciencesMATEC Web of Conferences2261-236X2018-01-012290401010.1051/matecconf/201822904010matecconf_icdm2018_040103D model and morphometry of the Beringin watershed as an effort for flash flood disaster risk reduction in SemarangIndrayati Ariyani0Aji Ananto1Hikmah Nur’Izzatul2Geography, Geography Department, Semarang State UniversityGeography, Geography Department, Semarang State UniversityGeography, Geography Department, Semarang State UniversityThe Beringin watershed is one of the watersheds (DAS) located in Semarang, Central Java, Indonesia. During 2010 – 2017 in this watershed area, there have been 8 flood disasters, the last two of which changed from an inundation flood to a flash flood type. The objective of this research is to investigate the characteristics of the rivers or the morphology of the watershed by 1) creating a three-dimensional spatial model of the Beringin watershed and describing its physical profiles and shapes, 2) arranging a satellite imagery map of the settlement at risk of flash flood disaster surrounding the watershed, 3) mapping the morphometric of the watershed, which consists of the landslide potential, the narrowing of river bodies and calculating the peak discharge in order to get the trigger factor of the flash flood, and 4) mapping the vulnerability of the Beringin watershed to minimize the flash flood disaster risk. The research method conducted was a combination of qualitative and quantitative approaches. Clearly, that the output of this research will contribute to the conservation of the Beringin watershed whose outcome is the reduction of the flash flood disaster risk affecting the communities surrounding the Beringin watershed.https://doi.org/10.1051/matecconf/201822904010 |
| spellingShingle | Indrayati Ariyani Aji Ananto Hikmah Nur’Izzatul 3D model and morphometry of the Beringin watershed as an effort for flash flood disaster risk reduction in Semarang MATEC Web of Conferences |
| title | 3D model and morphometry of the Beringin watershed as an effort for flash flood disaster risk reduction in Semarang |
| title_full | 3D model and morphometry of the Beringin watershed as an effort for flash flood disaster risk reduction in Semarang |
| title_fullStr | 3D model and morphometry of the Beringin watershed as an effort for flash flood disaster risk reduction in Semarang |
| title_full_unstemmed | 3D model and morphometry of the Beringin watershed as an effort for flash flood disaster risk reduction in Semarang |
| title_short | 3D model and morphometry of the Beringin watershed as an effort for flash flood disaster risk reduction in Semarang |
| title_sort | 3d model and morphometry of the beringin watershed as an effort for flash flood disaster risk reduction in semarang |
| url | https://doi.org/10.1051/matecconf/201822904010 |
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