2018
DOI: 10.26418/positron.v8i1.25281
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Penentuan Kedalaman Interface pada Bentuklahan Lereng Gunungapi Bawah dan Bentuklahan Dataran Aluvial Kepesisiran di Pulau Ternate

Abstract: Telah dilakukan pengukuran interface menggunakan metode geolistrik 2D di wilayah pesisir Pulau Ternate. Penelitian ini dimaksudkan untuk menentukan keadaan interface dengan mengajukan asumsi sederhana yang berdasar pada prinsip trigonometri dasar. Pengukuran dilakukan di bagian barat sampai barat daya pada bentuklahan lereng gunungapi bawah dan bentuklahan dataran aluvial kepesisiran.   Hasil pengukuran geolistrik pada keseluruhan lintasan menunjukkan,  ketebalan air tawar pada bentuklahan lereng gunungapi baw… Show more

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Cited by 3 publications
(3 citation statements)
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“…Groundwater level fluctuations like this cause groundwater on Line-1 is not good for use as a source of clean water. The Sand layer that functions as an aquifer was also discovered by Rahayu, et al (2019), Putra, et al (2021), Salam, et al (2018), and Sihaloho, et al (2023.…”
Section: Line-1mentioning
confidence: 82%
See 1 more Smart Citation
“…Groundwater level fluctuations like this cause groundwater on Line-1 is not good for use as a source of clean water. The Sand layer that functions as an aquifer was also discovered by Rahayu, et al (2019), Putra, et al (2021), Salam, et al (2018), and Sihaloho, et al (2023.…”
Section: Line-1mentioning
confidence: 82%
“…Aquifer layers can also be in sand and shale layers with a range of resistance values of 4.2 Ωm to 50.6 Ωm (Putra, et al, 2021). The thickness of fresh water in coastal alluvial plain landforms is between 15 m to less than 20 m with resistivity values between 30 Ωm to 109 Ωm (Salam, et al, 2018). Research on limestone lithology shows low resistivity values as an indication of saltwater intrusion (Sultan 2018;Latupapua, 2022a;2022b).…”
Section: Introductionmentioning
confidence: 99%
“…Menurut Salam dkk. [13], Barlow [14], dan Ardinesari dkk. [15], nilai resistivitas air laut bervariasi dari rentang 0,1 Ωm hingga kurang dari 10 Ωm.…”
Section: Interpretasi Data Ertunclassified