Email this article 
Identification of Landslide Prone Areas with Schlumberger Configuration Geoelectric Method, Kalongan Village, East Ungaran in 2023
Abstract
Landslides are one of the natural disasters that occur in Semarang Regency. The landslide event in Kalongan Village, East Ungaran Subdistrict took place in 2022 to 2023. The dimension of the landslide is large and has the potential to cause damage to infrastructure and settlements, mitigation measures are needed. One of the mitigation measures is to identify the lithology of the landslide area and its surroundings. This study aims to determine the lithology of the landslide area and its surroundings using the Schlumberger configuration geoelectric method. Geoelectric acquisition using a set of naniura geoelectric, with a line variation of 120 to 300 meters. The number of measurement lines is 6 VES located in the landslide zone in the Kaligetas Formation. The results showed that the avalanche zone is composed of Tufan Sandstone with a resistivity of 0.17 Ωm to 334.9 Ωm, Tuff with a resistivity of 10.03 to 26.96 Ωm, and Lava Flow with a resistivity of 1161.91 Ωm to 3040.05 Ωm. Avalanche materials were identified to be associated with lithologies such as tufan sandstone and tuff with a thickness between 5 to 50 m.
Keywords
Full Text:
PDFReferences
F. V. De Blasio, Introduction to the physics of landslides: lecture notes on the dynamics of mass wasting. Dordrecht ; New York: Springer, 2011.
S. Szalai, K. Szokoli, M. Metwaly, Z. Gribovszki, dan E. Prácser, “Prediction of the location of future rupture surfaces of a slowly moving loess landslide by electrical resistivity tomography,” Geophysical Prospecting, vol. 65, no. 2, hlm. 596–616, Mar 2017, doi: 10.1111/1365-2478.12421.
S. Lestari, A. L. Nugraha, dan H. S. Firdaus, “Jurnal Geodesi Undip,” vol. 8, no. 1, 2019.
M. Farhati dan M. S. Rosid, “Identifikasi Bidang Gelincir dengan Metode Geolistrik Tahanan Jenis 2 Dimensi di Daerah Keranggan, Tangerang Selatan,” Positron, vol. 12, no. 1, hlm. 1, Mei 2022, doi: 10.26418/positron.v12i1.53584.
“telford-geldart-sheriff-applied-geophysics.pdf.”
F. Faizana, A. L. Nugraha, dan B. D. Yuwono, “Jurnal Geodesi Undip,” vol. 4, 2015.
R. M. Vijaya dan B. A. Arizaky, “ANALISA STABILITAS LERENG LONGSOR DI UNGARAN TIMUR KABUPATEN SEMARANG”.
V. Arsanti, R. S. Kharisma, dan S. Arfianto, “Analysis Spatial Pattern Garbage Bank using Web Geographic Information System in Yogyakarta City,” ASSET, vol. 5, no. 1, hlm. 0230102, Apr 2023, doi: 10.26877/asset.v5i1.15139.
K. Tjandra, Empat bencana geologi yang paling mematikan, Cetakan pertama. Yogyakarta: Gadjah Mada University Press, 2017.
“[Gary_Mavko,_Tapan_Mukerji,_Jack_Dvorkin]_The_Rock(Bookos.org).pdf.”
B. Usman, R. H. Manrulu, A. Nurfalaq, dan E. Rohayu, “IDENTIFIKASI AKUIFER AIR TANAH KOTA PALOPO MENGGUNAKAN METODE GEOLISTRIK TAHANAN JENIS KONFIGURASI SCHLUMBERGER,” FLUX, vol. 14, no. 2, hlm. 65, Okt 2017, doi: 10.20527/flux.v14i2.4091.
N. Muhlisah, R. A. Magfirah, I. N. Mutiah, dan A. Pratama, “Analisis Litologi Bawah Permukaan Teluk Liukang Menggunakan Metode Seismik Refraksi,” vol. 01, no. 01, 2020.
E. S. Putriutami dan U. Harmoko, “INTERPRETASI LAPISAN BAWAH PERMUKAAN DI AREA PANAS BUMI GUNUNG TELOMOYO, KABUPATEN SEMARANG MENGGUNAKAN METODE GEOLISTRIK RESISTIVITY KONFIGURASI SCHLUMBERGER,” vol. 3, no. 2, 2014.
D. D, B. Nurlaksito, dan B. Legowo, “Identifikasi Bidang Gelincir Pemicu Bencana Tanah Longsor Dengan Metode Resistivitas 2 Dimensi Di Desa Pablengan Kecamatan Matesih Kabupaten Karanganyar,” Indonesian J Appl Phys, vol. 2, no. 02, hlm. 51, Mei 2016, doi: 10.13057/ijap.v2i02.1292.
A. Masyhuri, H. Purnaweni, A. R. Herawati, dan B. P. Priyadi, “Kolaborasi Antar Stakeholders Dalam Manajemen Bencana Tanah Longsor Di Kota Semarang,” j.Educ.hum.soc.sciences, vol. 4, no. 2, hlm. 854–862, Okt 2021, doi: 10.34007/jehss.v4i2.759.
M. A. Syam, K. Sasmito, dan N. N. Adlina, “GEOLOGI DAN PENGARUH LITOLOGI TERHADAP BENTUK MORFOLOGI DAERAH BANGUN REJO KECAMATAN TENGGARONG SEBERANG KABUPATEN KUTAI KARTANEGARA,” vol. 1, no. 1, 2018.
Y. Arman, “Identifikasi Struktur Bawah Tanah di Kelurahan Pangmilang Kecamatan Singkawang Selatan Menggunakan Metode Geolistrik Resistivitas dan Inversi Lavenberg - Marquardt,” positron, vol. 2, no. 1, Mei 2012, doi: 10.26418/positron.v2i1.2001.
M. Kadri dan T. F. Sudarma, “Penentuan Struktur Bawah Permukaan Daerah Geothermal Menggunakan Metode Geolistrik di Desa Penen Kecamatan Biru Biru Kabupaten Deli Serdang,” TGEO, vol. 8, no. 1, hlm. 1, Nov 2019, doi: 10.24114/tgeo.v8i1.13914.
D. Trisnawati, Najib, dan A. S. Hidayatillah, “The Relationship of Lithology with Landslide Occurrences in Banyumanik and Tembalang Districts, Semarang City,” IOP Conf. Ser.: Earth Environ. Sci., vol. 1047, no. 1, hlm. 012026, Jul 2022, doi: 10.1088/1755-1315/1047/1/012026.
M. I. R. Marani, N. Najib, dan R. K. Ali, “Penentuan Zona Gerakan Tanah dan Analisis Kemantapan Lereng di Kecamatan Klego, Kabupaten Boyolali, Jawa Tengah,” Jurnal Geosains dan Teknologi, vol. 1, no. 3, hlm. 89, Nov 2018, doi: 10.14710/jgt.1.3.2018.89-98.
DOI: https://doi.org/10.26877/asset.v6i2.18163
Refbacks
- There are currently no refbacks.
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
Advance Sustainable Science, Engineering and Technology (ASSET)
E-ISSN: 2715-4211
Published by Science and Technology Research Centre
Universitas PGRI Semarang, Indonesia
Website: http://journal.upgris.ac.id/index.php/asset/index
Email: asset@upgris.ac.id