Analysis of Clay Silt Reserve Using Geoelectricity in the Village of Dulohupa District of Gorontalo
English
Abstract
This research aims to investigate clay silt reserve in brick farmer area. This research applies geoelectricity by using Schlumberger configuration conducted by doing injection of electric current with low frequency to surface of earth. Value of resistance will bring information about structure and materials across by it.
Research site is in four stations and based on the geographical location in the station I at coordinate N 00 ° 35'43.7 ", E 123 ° 03'41.6" directed to east west, station 2 in coordinate N 00 ° 35'43.8 ", E 123 o 03'41.4 "directed to north south, station 3 in coordinate N 00 ° 35'42.4", E 123 ° 03'41.5 "directed to north south and station 4 in coordinate N 00 ° 35'45.4", E 123 ° 03 '42 .1 "directed to south north. Research finding reveals that depth or density of clay silt ie in S1 is 8 m, in S2 is 2.5 m, in S3 is 7 m while in S4 is 8,5 m. Density in S2 is the thinnest is the river thinnest gravel and sand are found there. Then, based on the four points after straight line is drawn, it shapes geometry which makes the volume of clay silt reserve can be calculated. And based on finding of measurement and calculation, it obtains volume of clay silt reserve in the village of Dulohupa for 15000 m3.
Downloads
References
Broto, S. and RS Afifah, "Geolistrik Data Processing Methods Schlumberger," Engineering Vol. No. 20 2, 2008: 120
Das, Braja M. "Soil Mechanics 1," Erland, Jakarta, 19 95
Hadi Utomo, W, "Fundamentals of Soil Physics elementary," Soil Department Brawijaya University: Malang, 1982.
Halik, G. and J. Widodo S, "Prediction of Potential Groundwater With Geolistrik Method," 2008.
Kanata, B., and T. Zubaidah, "Prisoner Geolistrik Application Methods Wenner-Schlumberger configuration type for Subsurface Pipeline Survey," Journal Geolistrik Application Methods Vol. 7 No. July 2 - December 2008: 86.
Lubis, M. Z., Lubis, R. A., & Lubis, R. U. A. (2017). Two-Dimensional Wavelet Transform De-noising and Combining with Side Scan Sonar Image. GEOSPATIAL INFORMATION, 1(1).
Lubis, M. Z., & Anurogo, W. (2017). IDENTIFIKASI PROFIL DASAR LAUT MENGGUNAKAN INSTRUMEN SIDE SCAN SONAR DENGAN METODE BEAM PATTERN DISCRETE-EQUI-SPACED UNSHADED LINE ARRAY. Jurnal Kelautan: Indonesian Journal of Marine Science and Technology, 10(1), 87-96.
Nartyanto, HS (2008). Potential Regional Air t anah in Cikarang Area,
Rohim, MN, H. Subagio, and N. Hidayah, "Applicability Geolistrik method Sounding the Pole-Pole Configuration for Measuring Soil Resistivity and Knowing Subsurface Soil structure," UM Press.Malang 2010.
Soepardi, Goeswono. 1983. Nature and Land Characteristics. Bogor: Bogor Agricultural University
Suwardi, et al, "Morphology and Soil Classification," Bogor: R Bogo Agricultural University, 2000.
Syamsudin, "Shallow Geologic Structure Determination by Using Method Geolistik Resistant Type 2," Thesis. Graduate Program Institut Teknologi Bandung, Bandung 2007.
Winarti. (2013). Geolistrik Method for Detecting Groundwater aquifers in Difficult Areas of Water (Case Study in Keceran District, Poncol and Parang, Magetan Regency). Volume V, Number 1.
Copyright (c) 2017 Journal of Applied Geospatial Information
This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
Copyright @2023. This is an open-access article distributed under the terms of the Creative Commons Attribution-ShareAlike 4.0 International License which permits unrestricted use, distribution, and reproduction in any medium. Copyrights of all materials published in JAGI are freely available without charge to users or / institution. Users are allowed to read, download, copy, distribute, search, or link to full-text articles in this journal without asking by giving appropriate credit, provide a link to the license, and indicate if changes were made. All of the remix, transform, or build upon the material must distribute the contributions under the same license as the original.
