Misconception Of Run-Up Definition And Its Implication To Tsunami Risk Assessment A Case Study In Pacitan Coastal Area, Indonesia
This article aims to build the similar understanding of run-up concept and to review the "map of t,'}iinami risk analysis in Pacitan" released by Balai Pengkajian Dinamika Pantai (BPDP)-BPPT Indonesia. We also propose similar understanding of risk definition related to the natural haz...
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| Format: | Article NonPeerReviewed |
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[Yogyakarta] : Universitas Gadjah Mada
2007
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| Online Access: | https://repository.ugm.ac.id/27380/ http://i-lib.ugm.ac.id/jurnal/download.php?dataId=10436 |
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| Institution: | Universitas Gadjah Mada |
| Summary: | This article aims to build the similar understanding of run-up concept and to review the "map of t,'}iinami risk analysis in Pacitan" released by Balai Pengkajian Dinamika Pantai (BPDP)-BPPT Indonesia. We also propose similar
understanding of risk definition related to the natural hazards, such as tsunami. The investigation used comparison method between 2 maps, i.e. tsunami risk map by BPDP and our tsunami risk map. Based on the comparison result, we found a misconception of rim-up in the tsunami risk map produced by BPDP. There is no
differentiation between run-up and water-height over the land. It should be revised to avoid it from the incorrect rim-up definition. We also found if it was also mentioned as a "map of t.imami risk analysis" while the analysis result was not
performed in that map. Therefore, it is necessGlY to understand the run-up concept and risk concept first prior to map those phenomena.
Key words: Tsunami, run-up, misconeption, water height, tsunami risk, java, Indonesia |
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