Kajian Kerawanan Longsor Dangkal di Kecamatan Tanah Sareal Kota Bogor

Abstrak

Indonesia is a country with many potential hazards, followed by many disaster risk factors. One of the provinces in Indonesia that often experiences landslides is West Java. Landslides often occur in several areas of West Java, including Bogor City. The aim is to analyze the level of vulnerability to landslides and determine the distribution of landslide events. The method used in this study is the Analytical Hierarchy Process (AHP), which is to analyze the level of shallow landslide susceptibility. Furthermore, doing the overlay process on each variable used in the study, three classes or classifications can be made by finding the difference between the highest and lowest values, then dividing by three classes such as not vulnerable, vulnerable, very vulnerable. The results obtained through the shallow landslide hazard class or classification, the non-prone class is colored green with an area of ??839 ha (44.53%), the yellow hazard class has an area of ??703 ha (37.31%) and the red very vulnerable class has an area of ??342 Ha (18.15%). It can be seen that the highest shallow landslide susceptibility occurs in the eastern area of ??Tanah Sareal District with a slope of 15 - 45%, which is rather steep to steep