Pendugaan Akifer Airtanah dengan Metode Geolistrik Konfigurasi Schlumberger di Lereng Utara Gunungapi Tangkubanparahu

Yuniardi, Yuyun; Hendarmawan, Hendarmawan; Abdurrokhim, Abdurrokhim; Isnaniawardhani, Vijaya; Mohamad, Febriwan; Ridwan, Panji

doi:10.14203/risetgeotam2019.v29.1051

Cited by 5 publications

(3 citation statements)

References 8 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…With this method will be known the value of resistivity [13]. The inversion process is performed to obtain the actual resistivity value to the depth reflecting subsurface conditions based on the electrical properties of the rocks [14]. The inversion process is done with software and then obtained the actual resistivity value to the depth to be used as a reference to determine the distribution of aquifers based on the resistivity value obtained.…”

Section: Resultsmentioning

confidence: 99%

Identification of groundwater depth in the Northern Sukoharjo Regency using Vertical Electrical Sounding (VES) method to overcome agricultural irrigation drought

Koesuma

Aldi

2022

IOP Conf. Ser.: Earth Environ. Sci.

View full text Add to dashboard Cite

Groundwater use in Sukoharjo increases every year. This study aims to identify the depth of groundwater in the northern part of Sukoharjo district as a solution to fulfill agricultural irrigation using the Vertical Electrical Sounding (VES) method. This study used the OYO resistivity meter. Research data processing uses uses Non-Linear Optimization method to obtain the true layer resistivity value vertically. The research was conducted in 5 different locations using the Vertical Electrical Sounding (VES) method with Schlumberger configuration. The length of the research site is 250 - 300 meter with a target depth of more than 120 meters. Based on the value of rock resistivity can be determined the depth of groundwater level in the northern Sukoharjo district. The results of the interpretation showed the groundwater level is at a depth of 15.2 - 82.21 meter consisting of a layer of top soil, sand, gravel and clay rocks.

show abstract

Section: Resultsmentioning

confidence: 99%

Identification of groundwater depth in the Northern Sukoharjo Regency using Vertical Electrical Sounding (VES) method to overcome agricultural irrigation drought

Koesuma

Aldi

2022

IOP Conf. Ser.: Earth Environ. Sci.

View full text Add to dashboard Cite

show abstract

“…Hal ini terjadi di salah satu dusun yang ada di Labuapi, tepatnya di dusun Karang Bayan. Banyaknya penduduk baru yang datang membuat cadangan air tanah berkurang [3]. Formasi batuan di daerah tersebut adalah Formasi Kalipalung (TQp).…”

Section: Pendahuluanunclassified

Identifikasi Lapisan Akuifer Menggunakan Resistivity Method 1-dimensi di Dusun Karang Bayan, Parampuan, Kabupaten Lombok Barat

Erintina

Ubaidillah

Faesal

et al. 2022

JIG

View full text Add to dashboard Cite

This study aims to identify aquifer layer at Karang Bayan Village, Parampuan, Lombok Barat District. Aquifer layer is the layer that can store and bring the water because it has high rock porosity. The method used in this study was resistivity method with Schlumberger Configuration. This study used 2 measurement points, namely point 1 and point 2. Each of points has the value of (AB/2) = 300meter. Data were analysed and processed by using software Progress resulting the variation of resistivity value vertically. The result at point 1 shows the aquifer layer is at depth 86.30-128 meters and identified as sandstone with resistivity value 56.50 Ωm. The result at point 2 shows the aquifer layer is at depth 86-128 meter and identified as sandstone with resistivity value 20.28 Ωm.

show abstract

“…The aquifer in the study area comprises shallow and deep aquifers. According to (Yuniardi et al, 2019), the shallow aquifer is limited to the depth of 50 m, and the depth aquifer is more than 50 m deep.…”

Section: Subsurface Mappingmentioning

confidence: 99%

Aquifer Mapping Based on Stratigraphic and Geoelectrical Data Analysis in Bedoyo Region, Gunung Kidul Regency, Yogyakarta Special Region

Fatimah

Yudhana

2021

Ris.Geo.Tam

View full text Add to dashboard Cite

The research area is a high karst area composed of carbonate rocks, where drought occurred almost every year. This study aimed to determine water availability in aquifer rocks by analyzing the surface geology and subsurface layers (geophysical method). We used the Schlumberger configuration in the geoelectric method at four locations in the study area to determine the resistivity value of the rocks beneath the surface. The results revealed that the site comprises tuff, crystalline limestone, layered limestone /chalky, and gravel to clay deposits. An aquifer was only found in Asem Lulang Village, which has a wedge layer with a thickness of 59 meters and thinned down to 5 meters towards the village of Ngalas Ombo. The value of the resistivity aquifer ranges from 0.18 to 9.18 ohm.m. The existence of that aquifer could indicate that the aquifer is only found in weakly undulated geomorphic units with a height difference of 12.5 meters and a slope of 5.86%. INTRODUCTIONThe water resource is the center of our lives. The supply of water is related to our daily living, either for domestic uses and for other purposes such as agriculture and industry. Water from groundwater sources requires good storage, that is, the aquifer.Gunung Kidul area has problems of drought and reduced water supply. BPBD Gunung Kidul recorded that 15 of its sub-districts suffer from water shortages. The drought has caused a deficit in both surface water and groundwater. The surface water in the karst area is found in some dry and wet dolinas (Damayanti et al., 2018), while the groundwater resides in the aquifer rocks. The debits of groundwater and spring in Ponjong area are very small and highly dissolved (Afitha et al., 2013). The poor aquifer condition causes a problem in the water supply. The aquifer condition in Gunung Kidul was studied by Uligawati et al. (2020) who found a deep aquifer.

show abstract

Pendugaan Akifer Airtanah dengan Metode Geolistrik Konfigurasi Schlumberger di Lereng Utara Gunungapi Tangkubanparahu

Cited by 5 publications

References 8 publications

Identification of groundwater depth in the Northern Sukoharjo Regency using Vertical Electrical Sounding (VES) method to overcome agricultural irrigation drought

Identification of groundwater depth in the Northern Sukoharjo Regency using Vertical Electrical Sounding (VES) method to overcome agricultural irrigation drought

Identifikasi Lapisan Akuifer Menggunakan Resistivity Method 1-dimensi di Dusun Karang Bayan, Parampuan, Kabupaten Lombok Barat

Aquifer Mapping Based on Stratigraphic and Geoelectrical Data Analysis in Bedoyo Region, Gunung Kidul Regency, Yogyakarta Special Region

Contact Info

Product

Resources

About