Application of geoelectric method for groundwater exploration from surface (A literature study)

Rolia, Eva; Sutjiningsih, Dwita

doi:10.1063/1.5042874

Cited by 36 publications

(25 citation statements)

References 41 publications

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“…The law of Ohm is the basis of an electrical circuit so that it can calculate the required resistance value. The resistivity distribution was very important to know to calculate its potential on the surface and in the medium (Rolia and Sutjiningsih 2018).…”

Section: Root Detection By Resistivity Imagingmentioning

confidence: 99%

Root detection by resistivity imaging and physiological activity with the dead-end trench on three clones of cocoa (Theobroma cacao)

Nailil

Putra

2020

Biodiversitas

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Abstract. Maghfiroh CN, Putra ETS, Dewi HSES. 2020. Root detection by resistivity imaging and physiological activity with the dead-end trench on three clones of cocoa (Theobroma cacao). Biodiversitas 21: 2794-2803. Indonesia is one of the largest cocoa production countries in Southeast Asia, but has low average productivity (982 kg/ha) based on Indonesian Plantation Statistics (2017). Productivity increase effort by giving dead-end trenches that applied to collect organic material, accommodate surface runoff sediments, prevent erosion, and maintain nutrient availability. Dead-end trench had an impact on root cutting and improve rooting. Clone is very influential on cocoa (Theobroma cacao L.) yield. The superior clones recommended are clones RCC-70, RCC-71, and KKM-22, which have high productivity and are resistant to pests and diseases. The objectives of this research were (i) to detect the presence of roots by resistivity imaging (ii) to study the effects of dead-end trench application on physiological activities of cocoa leaves and yields of three clones (RCC-70, RCC-71, and KKM-22); (iii) to determine which cocoa clone (s) performed a significant yield increase with the application of dead-end trench. Research was conducted in August 2018-April 2019 at PT. Pagilaran cocoa plantation in North Segayung Production Unit, subdistrict Tulis, Batang, Central Java. The experiment was arranged in a randomized complete design with two factors and three blocks as replications. The first factor was dead-end trench application (with or without dead-end trench application) and the second factor was cocoa clones (RCC-70, RCC-71, and KKM-22). This study showed that dead-end trench applications affected plant roots based on the interpretation results of geoelectric-resistivity measurements. Dead-end trench application significantly affected chlorophyll a, stomatal conductance, transpiration, and H2O leaf content. Dead-end trench application has no significant effect on the content of chlorophyll b, total chlorophyll content, nitrate reductase activity, stomatal density, CO2 leaf content, and photosynthesis rate.

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Section: Root Detection By Resistivity Imagingmentioning

confidence: 99%

Root detection by resistivity imaging and physiological activity with the dead-end trench on three clones of cocoa (Theobroma cacao)

Nailil

Putra

2020

Biodiversitas

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“…Geophysical techniques are a sensitive method for knowing geological, hydrological, and biogeochemical parameters [8]. Ground water is water that fills the saturated zone of water, including springs that appear on Earth's surface [9].…”

Section: Introductionmentioning

confidence: 99%

“…The Vertical Electrical Sounding (VES) technique is widely used in electrical resistivity surveys on the horizontal or almost horizontal earth layers [12]. Similarly, the method of Geoelectric resistivity is the most promising and most appropriate in groundwater prospecting; [9]. VES data analysis conducted by the qualitative approach is compared with a soil layer [13].…”

Section: Introductionmentioning

confidence: 99%

The Geoelectric Resistivity Methods to Determine the Presence or Position of Layers and the Aquifer Type in Transition and Inland Tropical Peatlands of Central Kalimantan, Indonesia

Taruna¹,

Dohong²,

Yulianti³

et al. 2021

International Journal on Advanced Science, Engineering and Information Technology

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“…Geo-electric resistivity is one of the geophysical methods commonly used for exploration to study the subsurface condition by examining the characteristics of electricity in rocks beneath the earth's surface [10][11][12][13][14][15][16][17][18][19]. The work principle of geoelectric method is to flow the electric current into the earth through 2 current electrodes, and then the potential difference is measured through 2 potential electrodes, so that the resistivity value can be known.…”

Section: Introductionmentioning

confidence: 99%

Mapping of the Distribution of Aquifier in KawatunaSub-district, Mantikulore District, Palu

Rusydi¹,

Musa²,

Badaruddin³

et al. 2019

AJWSE

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Background: The condition of the land in Kawatuna Sub-district is dry, with vegetation overgrown only with shrubs. Dry land condition makes people difficult to get clean water sources for their daily needs. Purpose: This research aims to find out the existence of an aquifer and the depth of the aquifer in Kawatuna Sub-district. Method: The method used in this research is Vertical Electrikal Soundin (VES) with Sclumberger Configuration. The measurement is conducted on 10 measuring points. Data is processed using IP2WIN. Result: The result shown by the program is in the form of distribution of resistivity(ρ), thickness (h), and depth (d) of each subsurface layer. Aquifer layer is shown by the resistivity value of 32.15Ωm-48.03 Ωm and formation factor value of 2-5. This layer consists of sands, pebbles, and sandstones. The upper limit of this later is in the depth of 50.05-72.75m, while the lower limit is undetectable. Conclusion: Aquifer layer is distributed to the east and to the west. It can be seen from the depth of aquifer in the west which tends to be shallower than that in the east. Commonly, this layer is located below the impermeable clay layer.

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Application of geoelectric method for groundwater exploration from surface (A literature study)

Cited by 36 publications

References 41 publications

Root detection by resistivity imaging and physiological activity with the dead-end trench on three clones of cocoa (Theobroma cacao)

Root detection by resistivity imaging and physiological activity with the dead-end trench on three clones of cocoa (Theobroma cacao)

The Geoelectric Resistivity Methods to Determine the Presence or Position of Layers and the Aquifer Type in Transition and Inland Tropical Peatlands of Central Kalimantan, Indonesia

Mapping of the Distribution of Aquifier in KawatunaSub-district, Mantikulore District, Palu

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