Landslide hazards are events that pose a threat or occurrence of landslides that have the potential to damage in a certain time and place due to factors supporting the occurrence of landslides, such as (slope slope, soil solum, soil texture, nicks, soil permeability, weathering depth, steep walls, land use). , vegetation density). This study aims to determine the danger of landslides in the Tajum Hulu sub-watershed, Banyumas Regency.
The method used in this research is a field survey method with sampling area sampling technique. The population in this study were all landform units in the Tajum Hulu Sub-watershed, Banyumas Regency. The data consists of primary data obtained from surveys and laboratory analysis and secondary data obtained from several agency sources. Data analysis used a scoring technique to determine the landslide hazard class in each landform unit in the Tajum Hulu Sub-watershed, Banyumas Regency.
The results of the study of the Tajum Hulu Sub-watershed include a landslide hazard area. Landslide hazards in the study area 9% are in moderate danger, 62% are in high danger, and 29% are in very high danger.