Drought disaster vulnerability in Jember Regency

Abstract

Drought is a disaster that often hits several areas in Jember Regency. The disaster caused various problems including: (1) clean water crisis, (2) crop failure, and (3) social conflict. The purpose of this study is to map the distribution of drought-prone areas in Jember as one example of the area entering the quarter volcano lane and tertiary volcano lane The method used is buffer and overlay data. Spatial data in this study are data relating to space, region and zona. The data will relate to areas that are often hit by drought. In addition, attribute data is also an important part of GIS analysis. Attribute data contains information relating to the condition of the quantity and quality of water available in drought-prone areas. The parameters used in this study include: (1) soil type, (2) geological structure, and (3) land form. The results showed that several regions in North Jember and South Jember. northern jember is an older volcanic depression compared to the surrounding region. South Jember is a karst zone that is very vulnerable to losing the ability to store a ground water.