The Level Of Critical Land In West Lombok Using Geographic Information Systems Barzian Ali Aktab, Febrita Susanti, Sri Apriani Puji Lestari
Muhammadiyah University of Mataram
Abstract
Abstract. Critical land is land that is caused by a decrease in the quality of the land as a medium for vegetation and a medium for water management, which causes the land to be degraded due to various types of land resource use that do not pay attention to the land. continuity. This study aims to analyze and map the level of criticality of land in the spatial pattern of West Lombok Regency. The analytical method used in determining the critical level of land in this study is the overley method of spatial data based on parameters from the Regulation of the Director General of Watershed Management and Social Forestry Number: P.4 / V-SET / 2013 Regarding Technical Guidelines for Compiling Spatial Data for Critical Land, which consists of: indicators of land cover, slope, erosion hazard level, productivity, and management. The results of this study are the classification of the criticality level of land in protected forest areas, agricultural cultivation areas and areas outside forest areas which consist of lands with critical, moderately critical, potentially critical, and non-critical calcifications.
Keywords: Land, Level of Criticality, Area, Agriculture, West Lombok
