Open AccessThe impact of mandalika tourism area development on the Kuta village, centre Lombok, Indonesia based on tsunami hazard analysis point of view
Author(s) -
Eko Pradjoko,
Achma Hendra Setiawan,
Laksmi Kusuma Wardani,
Hartana
Publication year - 2021
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/708/1/012010
Subject(s) - bathymetry , tourism , geography , hazard , hazard map , hazard analysis , seismology , tsunami wave , geology , cartography , landslide , archaeology , engineering , chemistry , organic chemistry , aerospace engineering
West Nusa Tenggara was ever hit by an earthquake and tsunami on August 19 th , 1977. This earthquake and tsunami made an impact on the area of Kuta Village Central Lombok, which is under the Mandalika Tourism Area (MTA) development now. This research conducted the assessment of the MTA development impact on the Kuta Village based on the tsunami hazard analysis point of view. This research applies the bathymetric data, the before development topography, and the after development topography to make the simulation of tsunami waves run-up. The analysis of tsunami waves run-up used four-wave height scenarios, i.e. 3.5 meters of before development and 3.5 meters, 5 meters, 7 meters of after development. The result of the tsunami simulation showed differences. The tsunami inundation area in the MTA decreased by 855,617.12 m 2 . But, the tsunami inundation area in the Kuta Village was increased by 3,278 m 2 .