Groundwater Use Zoning Mapping Using Geomorphological Approach for Handling the Water Crisis: Study Case of Kecamatan Pagak, Kabupaten Malang

Abstract

A. IntroductionKarst landforms are landforms that are formed as a result of the dissolving process of constituent rocks which are dominated by limestone by the power of water (Sugiyanta, 2017;Groves & Meiman, 2005). The development of karst landforms can be seen from the units in the area (Ford & Williams, 2007). In the developed karst landforms, there are many drainage systems in the form of underground river flows (Lewin & Woodward, 2009).