Analisis Data Resistivitas Konfigurasi Dipole-dipole untuk Identifikasi Akuifer Daerah Cipayung, Jakarta Timur
DOI:
https://doi.org/10.26418/pf.v10i2.56587Abstract
Kebutuhan air tanah di Jakarta yang terus meningkat disebabkan oleh pertumbuhan penduduk, tingkat urbanisasi dan perkembangan kawasan industri. Penelitian ini bertujuan untuk mengetahui potensi dan sebaran akuifer daerah penelitian berdasarkan nilai resistivitas. Pengukuran geolistrik 2D digunakan untuk mengetahui sebaran nilai resistivitas material daerah penelitian. Akuisisi data dilakukan sebanyak 4 lintasan menggunakan konfigurasi dipole-dipole. Pengolahan data dilakukan dengan menggunakan software RES2Dinv. Hasil analisis penampang resistivitas diperoleh empat kelas resistivitas yaitu : resistivitas rendah (>8 Ω.m) dengan litologi berupa lempung tufan, resistivitas sedang (8-25 Ω.m) terdiri dari litologi pasir lempungan dan lempung pasiran, resistivitas sedang (26-50 Ω.m) terdiri dari litologi pasir tufan dan resistivitas tinggi (51-800 Ω.m) dengan litologi berupa pasir. Dari karakteristik batuan diintrepetasikan lapisan akuifer berupa batupasir, lapisan akuiklud berupa lempung tufan dan lapisan akuitar terdiri pasir lempungan, lempung pasiran, dan pasir tufan. Akuifer daerah penelitian diidentifikasikan berupa kuifer semi tertekan dan merupakan akuifer dangkal yang ditemukan pada kedalaman berkisar 7-54 m.
References
V. Pandey , S. Chapagain dan F. Kazama, “Hydrogeologic characteristics of groundwater aquifers in Khatmandu valley, Nepal,†Environtmental Earth Science , vol. 8, pp. 1723-1732, 2010.
R. Lubis, Y. Sakura dan R. Delinom, “Groundwater recharge and discharge processes in the Jakarta groundwater basin, Indonesia,†Hydrogeology Journal, vol. 5, pp. 927-938, 2008.
woussner, “Stream and fluvial plain ground water interactions: rescaling hydrogeologic thought,†ground water, vol. 3, pp. 423-429, 2000.
A. Efendi, Geological Maps og Bogor West Java, Bandung: Indonesia Geological Survey, 1974.
A. Assegaf dan D. Puradimaja, “Identification of mount Gede-Pangrangoand Mount Salak as recharge and discharge zone in Ciawi Bogor West Java,†Indonesia, 1998.
D. Irawan, H. Silaen dan P. Sumintadireja, “Groundwater–surface water interactions of Ciliwung River,†Environ Earth Sci, p. 1295–1302, 2014.
Turkandi, Geological Maps of Jakarta and Thousand Islands, Bandung: Indonesian Geological Survey, 1992.
P. Verhoef, Geologi Untuk Teknik Sipil, 3 penyunt., Jakarta: Erlangga, 1994.
Downloads
Additional Files
Published
Issue
Section
License
Copyright Notice using Creative Commons License for an Online Journal
The online journal Prisma Fisika operates under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License (CC BY-NC-SA 4.0). This copyright notice serves to inform authors, readers, and users of the terms and conditions regarding the use and distribution of the journal's content. By submitting or accessing the content, you agree to the following:
1. Content License:
a. All articles, images, and supplementary materials published in Prisma Fisika are licensed under the Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
b. This license permits users to copy, distribute, and adapt the content for non-commercial purposes, provided appropriate credit is given to the original authors and the journal.
c. If you remix, transform, or build upon the content, you must distribute your contributions under the same license as the original.
2. Attribution:
a. When using or sharing content from Prisma Fisika, you must properly attribute the original authors and the journal.
b. Include the title of the article, the names of all authors, Prisma Fisika, the year of publication, the volume/issue number, and the specific page numbers.
c. Provide a hyperlink to the original article on Prisma Fisika's website, if applicable.
3. Non-Commercial Use:
a. The content published in Prisma Fisika may not be used for commercial purposes without obtaining explicit permission from the copyright holders.
b. Commercial use includes, but is not limited to, reproduction or distribution of the content for financial gain, selling or licensing the content, or using the content in products or services that are sold or monetized.
4. ShareAlike:
a. If you adapt or remix the content from Prisma Fisika, you must distribute your derivative work under the same Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
b. This provision ensures that any modifications, adaptations, or remixes of the content maintain the same open licensing framework.
5. Disclaimer:
a. The views expressed in articles published in Prisma Fisika are solely those of the authors and do not necessarily reflect the opinions or policies of the journal, its editorial board, or affiliated institutions.
b. Prisma Fisika and its editors are not liable for any errors, omissions, or damages arising from the use or interpretation of the published content.
Please note that this Copyright Notice does not supersede any additional permissions or restrictions that may be granted by individual authors or copyright holders for their specific content within Prisma Fisika. For any questions or requests regarding the use of the journal's content, please contact the editorial team at prismafisika@physics.untan.ac.id.
By accessing or contributing to Prisma Fisika, you agree to comply with the terms of this Creative Commons license. Violation of these terms may result in legal consequences as governed by applicable copyright laws.
Date: 24-05-2023
Prisma Fisika
Email: prismafisika@physics.untan.ac.id
