PEMANFAATAN TEKNOLOGI SISTEM INFORMASI GEOGRAFI UNTUK PEMETAAN POLA ALIRAN AIR TANAH DI KECAMATAN LIMBOTO
DOI:
https://doi.org/10.58192/ocean.v1i4.370Keywords:
Flow Patterns, Groundwater, GISAbstract
Limboto Subdistrict, which is the capital of Gorontalo Regency, has fairly high population growth and is an area that is vulnerable to the effects of drought. This causes the availability of groundwater to decrease. This study aims to utilize the GIS application to determine the pattern of groundwater flow in the Limboto District. This groundwater flow pattern can be used as a reference for further research related to groundwater. The type of data in this study is the type of primary data. The method used in this research is a survey method, namely by measuring directly in the field. The data analysis technique used to determine the pattern of groundwater flow in Limboto Regency is utilizing software (GIS) using ArcGIS 10.7 software to obtain a map of groundwater flow patterns in Limboto District. The results of the spatial analysis of the groundwater flow pattern map in Limboto District show that water flows from the northern part of the study site to the southern part of the study site.
References
Adji, T. N., & Sejati, S. P. (2014). Identification of groundwater potential zones within an area with various geomorphological units by using several field parameters and a GIS approach in Kulon Progo Regency, Java, Indonesia. Arabian Journal of Geosciences, 7(1), 161-172.
Anderson, J.A. (2003). Critical Thinking Across the Disciplines. Makalah pada Faculty Development Seminar in New York City College of Technology, New York
Asdask, C. 2010. Hidrologi dan Pengelolaan Daerah Aliran Sungai. Gadjah Mada University Press. Yogyakarta.
Badan Standadisasi Nasional (BSN). (2005). Standar Nasional Indonesia (SNI) 13-7121-2005 Penyelidikan Potensi Air Tanah Skala 1:200.000 Atau Lebih Besar.Badan Standadisasi Nasional
Demers, N. M. (2009). Fundamentals of Geographic Information Systems (Four Edition). John Wiley & Sons, Inc
[DSDAN] Dewan Sumber Daya Air Nasional, 2010. Pola pengelolaan sumber daya air wilayah sungai Limboto-Bolango-Bone. Jakarta: Kementerian PU, pp. 58-61
Gamma Design Software. 2005. Interpolation in GS+.http://www.geostatistics. com/OverviewInterpolation.html (23 Juni 2008).
James, John, Q. (2009). Geostatistical Approaches to Characterizing the Hydrogeology of Glacial Drift A Dissertation Submitted To The Faculty Of The Graduate School Of The University Of Minnesota By In Partial Fulfillment Of The Requirements For The Degree Of Doctor Of Philosophy. December
Keputusan Menteri Negara Lingkungan Hidup Nomor 115 Tahun 2003. Pedoman Penentuan Status Mutu Air, Pub. L. No. 115 (2003).
Marko, K., Al-Amri, N. S., & Elfeki, A. M. M. (2014). Geostatistical analysis using GIS for mapping groundwater quality: a case study in the recharge area of Wadi Usfan, western Saudi Arabia. Arabian Journal of Geosciences, 7(12), 5239–5252.
Mahmod, W. E., Watanabe, K., & Zahr-Eldeen, A. a. (2013). Analysis of groundwater flows in arid areas with limited hydrogeological data using the Grey Model: a case study of the Nubian Sandstone, Kharga Oasis, Egypt. Hydrogeology Journal, 21(5), 1021–1034.
Njeban, H. S. (2018). Comparison and Evaluation of GIS-Based Spatial Interpolation Methods for Estimation Groundwater Level in AL-Salman District—Southwest Iraq. Journal of Geographic Information System, 10(04), 362–380. https://doi.org/10.4236/jgis.2018.104019
Nurfaika. (2020). Zonasi Potensi Airtanah Untuk Tata Guna Airtanah di Dataran Aluvial Limboto-Gorontalo. Disertasi. Fakultas Geografi UGM.
Priyana, Y., Dahroni., Musiyam, M. 2013. Pemanfaatan Sistem Informasi Geografi untuk Kajian Potensi Sumberdaya Air di Kabupaten Boyolali. Seminar Nasional Pendayagunaan Informasi Geospasial. Fakultas Geografi.
Purnama, S. 2010. Hidrologi Airtanah. Yogyakarta: Penerbit Kanisius.
Rejekiningrum Balai, P., Agroklimat, P., Hidrologi, D., & Tentara, J. (1907). PELUANG PEMANFAATAN AIR TANAH UNTUK KEBERLANJUTAN SUMBER DAYA AIR Capturing the Benefit of Groundwater for Water Resources Sustainability. 85–96. www.groundwater.com
Prahasta, Eddy. 2001. Konsep – Konsep Dasar Sistem Informasi Geografi. Informatika. Bandung.
Pratama, I. A., Sukmono, A., & Firdaus, H. S. (2018). Identifikasi Potensi Air Tanah Berbasis Pengindraan Jauh Dan Sistem Informasi Geografis (Studi Kasus: Kabupaten Kendal). Jurnal Geodesi Undip, 7(4), 55–65.
Rozalia, G., Yasin, H., & Ispriyanti, D. (2016). Penerapan Metode Ordinary Kriging Pada Pendugaan Kadar NO2 di Udara. Jurnal Gaussian, 5(23), 113-121
Said, N. I. (2008). Teknologi Pengolahan Air Minum: Teori dan Pengalaman Praktis. Jakarta: PTL-BPPT.
Sejati, S. P. (2019). Perbandingan Akurasi Metode idw dan krigging dalam Pemetaan Muka Air Tanah. Geografi Indonesia, 33(2), 49–57.
Soemarwoto, O. (1991). Ekologi Lingkungan Hidup dan Pembangunan. Jakarta: Penerbit Djabatan.
