Volcanic Hazard Implication Based on Magnetic Signatures Study of Seulawah Agam Geothermal System, Indonesia

Syukri, Muhammad; Saad, Rosli; Marwan, Marwan; Tarmizi,; Fadhli, Zul; Safitri, Rini

doi:10.1088/1742-6596/1120/1/012028

Cited by 2 publications

(2 citation statements)

References 3 publications

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“…In geothermal areas, the high temperature of hot rock and groundwater is found in shallower places than in normal areas (Figure 1). The rise of magma towards the crust and therefore heat transport, the heat flow caused by the high temperature difference in the places where the crust Decays, and the groundwater rising to the surface after a depth of several kilometers and heating were among the main reasons for this Syukri (Syukri et al 2018).…”

Section: What Is Geothermal Energymentioning

confidence: 99%

The Usage Status of Joetermel Energy in the World, Turkey and Djibouti

MOMAHED

Yalçın

DAĞ

2023

EJOSAT

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In recent years, with the increase in population and the development of technology in the world, the need for energy has been increasing day by day. With the rapid depletion of fossil fuel reserves such as oil, coal and natural gas and the increase in the population, renewable energy sources are gaining importance. Geothermal energy, one of the renewable energy sources, is currently used in various processes such as electricity generation, heating and drying. Geothermal Energy is a clean, cheap and environmentally friendly domestic underground renewable energy source. For this reason, the issue of assessing the situation of direct and indirect production and use of geothermal energy in the world, Turkey and Djibouti has gained importance.

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Section: What Is Geothermal Energymentioning

confidence: 99%

The Usage Status of Joetermel Energy in the World, Turkey and Djibouti

MOMAHED

Yalçın

DAĞ

2023

EJOSAT

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“…8 No. 3 December 2021: 345-357 geological structures (Oladejo et al, 2019;Syukri et al, 2018). The magnetic susceptibility value is also used as a basis for modeling and interpretation of magnetic anomalous sources in the subsurface (Dai, 2014;Li and Fu, 2018).…”

Section: J O Gmentioning

confidence: 99%

Interpretation of Magnetic Anomaly Data in the Andesitic Rock Prospect Area of Kutasari Subregency, Purbalingga Regency, Central Java, Indonesia

Sehah

Raharjo

Prabowo

et al. 2021

Indonesian J. Geosci.

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Interpretation of magnetic anomaly data has been carried out in the andesitic rock prospect area, Kutasari Subregency, Purbalingga Regency, Central Java, Indonesia. Geographically, this area is located within 109.2788° -109.3072°E and 7.3032° -7.3319°S. The study has been done in April -September 2019 with the purpose to map the distribution of andesitic rocks based on the local magnetic anomaly data. The data that are acquired in this study have the values ranging between -1,238.13 -1,892.40 nT. The results of qualitative interpretation on the local magnetic anomaly data having been reduced to the pole show the distribution of strong anomalous sources in the northwest area interpreted as massive andesitic rocks. Whereas the results of quantitative interpretation through 2D-forward modeling on the local magnetic anomaly data show six anomalous bodies, with magnetic susceptibility values ranging from 0.0025 to 0.0350 cgs and depths range between 7.16 -505.97 m. The highest magnetic susceptibility is 0.0350 cgs interpreted as a massive andesite intrusion forming a very dense dike; whereas the lowest magnetic susceptibility is 0.0025 cgs interpreted as undifferentiated igneous rocks, volcanic breccias, lava, and tuff. Based on the study results, the correlation between the results of qualitative and quantitative interpretations occurs.

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Volcanic Hazard Implication Based on Magnetic Signatures Study of Seulawah Agam Geothermal System, Indonesia

Cited by 2 publications

References 3 publications

The Usage Status of Joetermel Energy in the World, Turkey and Djibouti

The Usage Status of Joetermel Energy in the World, Turkey and Djibouti

Interpretation of Magnetic Anomaly Data in the Andesitic Rock Prospect Area of Kutasari Subregency, Purbalingga Regency, Central Java, Indonesia

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