Analysis of Landslide Factors in Argosari Village, Senduro Sub-District, Lumajang District, East Java, Indonesia

Abstract

Argosari village is a tourist village in Lumajang regency that often occurs landslide disaster. The purpose of this study is to describe and analyze the main factors causing landslides in Argosari Village. To answer the research objectives, there are 2 approaches, namely (1) to identify the causes of landslide factors. (2) Determination of the main cause of landslide is done by main component analysis method. The main factors that have an influence in the causes of landslides are the factors of soil depth and land use. The agroforestry system is an effective cultivation system for farmers of Argosari Village to keep the soil structure in minimizing landslide disaster.