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Journal : KURVATEK

PENYELIDIKAN GEOLISTRIK MENGGUNAKAN KONFIGURASI SCHLUMBERGER TERHADAP POTENSI AMBLESAN DAERAH PONJONG, GUNUNG KIDUL Rizqi, Al Hussein Flowers; Yudhana, Waskita Murti Bambang
KURVATEK Vol 5 No 2 (2020): November 2020
Publisher : Institut Teknologi Nasional Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33579/krvtk.v5i2.1769

Abstract

Administratively, the research area is included in Ponjong Subdistrict, Gunung Kidul Regency, Special Region of Yogyakarta. Geographically, it’s located in 07°56’30" - 08°1’0" East Longitude and 110°42’30" - 110°46’0" South Latitude. Several subsidences were occurred in Ponjong, Gunung Kidul in 2018. This study is aimed to determine the subsurface stratigraphy and analyze the depth of rocks layer which has the potential of subsidence (sinkhole) based on the value of rocks resistivity in Ponjong area. Resistivity was measured by geoelectrical method by appllying Schlumberger configuration. As a result, the study areas indicates that the most potential area having sinkhole are composed of lithology of carbonate rocks from Wonosari Formation (crystaline limestone and chalky limestone). Those are in the Asem Lulang village in showed small value of rock resistivity, about 0.1 to <1 (Ωm) at the depth of 15 to 63 meter and more than 123 meter. If it comparated to the village of Sawahombo and Kenteng village, the result showed that relative potential area of subsidence (sinkhole) only at shallow depth and nearly to the surface which is only 10 to 15 meter from surface.Keywords: geoelectric, ponjong, Schlumberger, Sinkhole, Wonosari
Co-Authors Abdillah Ahmad, Ghani Afri Tri Kristanto Ahmad, Ghani Abdillah Alansyah, Apriko Yudhan Aprilia, Adinda Arimurti, Dyah Arum Audrey, Vivi Fistina Awaluddin, muhamad Hasyim Bernadeta Subandini Astuti Delvina Syaifira Norma Hani Desie Kurnia Gae Diyoko, Diyoko Elkawi Hawinu, Nodyka Erlandi, Muhammad Fajar, Ari FATIMAH FATIMAH Fatimah Fatimah Febri Anggara Fistina Audrey, Vivi Garnis Wanengcio Uligawati Gil Lodar, Jaden Gracia Apriyani Naibobe Hafidz Sedek Haliza, Audia Shafa Hendri Tri Purnomo Herning Dyah Kusuma Wijayanti Hill Gendoet Hartono Hill Geondoet Hartono Hita Pandita Hita Pandita Ibnu Hibban, Muhammad Iqbal Hidayat Lindung Zalbuin Mase Maming, Haryadi Maurittius Antonius Talla Lamak Mayang Pitaloka Muh Gifaricandrabayu Muhammad Abdul Basith Muhammad Arifai Muhammad Dandy Fachrindra Muhammad Isna Almuzakki Nadhip, Muhammad Nadip, Muhammad Noviardi Noviardi Ogara, Evan Rosyadi Oky Sugarbo Praba Padma Arsyada Qodri, Muhammad Fatih Qoyyibi, Dava Saliham Radhitya, Berwyn Dzaky Rajawali Yudha Pratama Ramadhan, Dimas Rean Devindra Reditya Galang Pamungkas Reynaldo Adhiechandra S reza_krisnandi reza krisnandi Rizqi Prastowo Rusmania Ramadhani, Saviola SANDI KURNIAWAN Setyo Pambudi Sukartono Syamsul Arifin Tedja Trisnaning, Paramitha Tengku Riza Zarzani N Thabita Monica Tupang, Kannaya Timotius Tuska, Robert Tiurma Dewi, Alexandra Sekar Tri Wahyuni Vico Luthfi Ipmawan Vilman Sidik Waskita Bambang Murti Yudhana Waskita Murti Bambang Yudhana Waskita Murti Bambang Yudhana Waskita Wibisono, Dharmawan Catur Wijaya, Naufal Arya Winarti Winarti Winarti Yudhana, Waskita Murti Bambang