Open AccessThe landslide risk analysis based on human activity using Arc-GIS method
Author(s) -
Baiq Harly Widayanti,
Ardi Yuniarman,
Sabda Lestari
Publication year - 2019
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/674/1/012019
Subject(s) - landslide , geography , drainage , excavation , population , geology , physical geography , hydrology (agriculture) , geotechnical engineering , archaeology , ecology , biology , medicine , environmental health
This research aims to map the risk level of landslide based on human activity in the Guntur Macan Village, West Lombok. The method used in this study was descriptive quantitative research by mapping and assessing a human activity to classify the risk level of the landslides. The research variables were cropping pattern, excavation, and slope cutting, pond making, drainage, construction, population density, and mitigation. The result showed that the risk level of landslides caused by human activity was divided into three zones. Zone A is a place with a 2.1 risk level of landslides (moderate level), while Zone B is 2,0 (moderate level), and Zone C is 1,3 (low level).