| Autor: |
Wibowo, Yunus Aris, Subadi, Tjipto, Wardhani, Puspita Indra, Syahputri, Deasyka Milna, Hidayah, Kuny, Sholikah, Siti Nur Hidayatush, Ronggowulan, Lintang |
| Předmět: |
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| Zdroj: |
AIP Conference Proceedings; 2023, Vol. 2683 Issue 1, p1-9, 9p |
| Abstrakt: |
A tsunami is one of the disasters with high destructive power to cause material, mental, environmental loss, and even casualties. This study aims to identify areas prone to tsunami disasters in the coastal area of Pacitan. This study also analyzes the potential for tsunami hazards based on typology and morphological characteristics of the Pacitan coast. This study used run-up inundation modelling with a height of 5, 10, 15, 20 meters to identify tsunami-prone areas. Furthermore, analyzing potential tsunami hazards was carried out by identifying coastal typology according to Shepard and identifying morphology derived from DEM. The identification results are validated through field observations. While the data used are the DEM and the coastline obtained from BIG. The results showed the tsunami-prone areas in some inundation height dominate the relatively sloping coastal areas. Most of these areas have developed into urban areas or tourist objects so that appropriate disaster mitigation efforts are needed. The potential for a tsunami hazard tends to be greater in coastal areas with marine deposition coast and land erosion coast typologies. The coastal area has a flat morphology with a flat to gentle slope so that the potential impact of the resulting tsunami will be more severe. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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