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Journal : Journal of Applied Agricultural Science and Technology

Groundwater Recharge Assessment in the Gunungsewu Karst Area Using the APLIS Method and a Modified Soil Physics Approach Mujiyo, Mujiyo; Surachman, Rinta Faradila; Sumani, Sumani; Ariyanto, Dwi Priyo
Journal of Applied Agricultural Science and Technology Vol. 9 No. 1 (2025): Journal of Applied Agricultural Science and Technology
Publisher : Green Engineering Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55043/jaast.v9i1.313

Abstract

Karst areas experience annual drought, making it essential to preserve potential groundwater recharge areas. This study aims to assess the level of groundwater recharge and its spatial distribution in karst regions, with a case study in the Gunungsewu karst area, Paranggupito sub-district, Wonogiri Regency. This research employed the APLIS method (Altitude, Slope, Lithology, Infiltration and Soil) and collected data by creating a Land Mapping Unit (LMU) map. The LMU was generated through an overlay of land use, soil type, slope, rock type, and rainfall, resulting in 20 LMUs. The observed parameters included elevation, slope, soil type, lithology, soil infiltration, and texture, with modification incorporating porosity as an actual soil parameter. Observations and sampling were conducted, and data analysis involved ANOVA and correlation tests to assess the influence of topography on groundwater recharge distribution and its correlation with soil characteristics. The research results indicate that groundwater recharge is classified into medium and high categories. The distribution of groundwater recharge is influenced by topography and soil infiltration, with the highest recharge occurring on slopes of 0-3% and high infiltration values.
Co-Authors Abdul Aziz Adhia Azhar Fauzan Ahmad Norri Prasetyo AKTAVIA HERAWATI Ana Agustina Andriyana Setyawati Andriyana Setyawati Ardiana Rahma Wijayanti Arlin Santoso Bambang Hendro sunarminto Cahyono , Ongko Dja’far Shiddieq Erwin Purniawati Febriani, Sri Rezeki Fitri Nurbaiti Ganjar Herdiansyah Hery Widijanto Himmi, Setiawan Khoirul Ilham Setiawan Indrowuryanto Indrowuryanto Jaka Suyana Jaka Suyana Jauhari Syamsiyah Jauhari Syamsiyah Jauhari Syamsiyah Jauhari Syamsiyah Jauhari Syamsiyah Joko Winarno Keigo Noda Keigo Noda Komariah Komariah Komariah Komariah Komariah Komariah Komariah Komariah Komariah Komariah Komariah Komariah Komariah Komariah Komariah Komariah Komariah Komariah Komariah Komariah Luthfan Nur Habibi Magarsa Abara Maro'ah, Siti Muchammad Bima Gegana Sakti Muhamad Khoiru Zaki Mujiyo Mujiyo Mujiyo Munawaroh, Umi NURBAITI, FITRI Ongko Cahyono Pramudita, Tesalonika Prasgi, Henokh Christian Prastiwi, Dianika Rahajeng Putu Widiani Priswita Rahayu Rahayu Rahayu Rahayu Retno Rosariastuti Rifqi Ramadhani Sari, Sandrina Slamet Minardi Sri Hartati Sri Hartati Sri Hartati Sudadi Sudadi Sumani . Sumani Sumani Sumani Sumani Sumani Sumani Sumani Sumani Sumani Sumani Sumani Sumani Sumani Sumani Supriyadi Supriyadi Supriyadi Supriyadi Surachman, Rinta Faradila Sutarno Sutarno Takashi S.T. Tanaka Tarmadi, Didi Taufiq Perak Sanjaya Taufiq Perak Sanjaya, Taufiq Perak Tiara Meti Pratingkas Tira Anggit Drupadi Tuban Wiyoso Vita Ratri Cahyani Widiyanto Widiyanto Widyatmani Sih Dewi Wikantyoso, Bramantyo Yuli Yanti Yuli Yanti