Geological Agency, Indonesian Ministry of Energy and Mineral Resources (BGL ESDM)
Government Body di Bandung, Indonesia
Geological Agency, Indonesian Ministry of Energy and Mineral Resources (BGL ESDM)
The Geological Agency (GA) of Indonesia was initially formed during the Dutch colonialism era in the 18th century and was called the Kantoor van het Mijnwezen. In 1850, the name was transformed into Dienst van het Mijnwezen and was finally called the Geological Agency under the Ministry of Energy and Mineral Resources (MEMR) of the Republic of Indonesia in 2005. The Geological Agency consists of five Centers, namely the Secretariat of Geological Agency (SGA), the Center for Geological Resources (CGR), the Center for Volcanology and Geological Hazard Mitigation (CVGHM), the Center for Groundwat... see more
Bidang studi: Energy & Natural Resources
Lembaga induk: Indonesian Ministry of Energy and Mineral Resources
Jurnal yang diterbitkan oleh BGL ESDM:
Katalog
1–20 of 236 results.
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Estimated Emplacement Temperatures for a Pyroclastic Deposits From the Sundoro Volcano, Indonesia, Using Charcoal Reflectance Analyses Download• 2018 Indonesia
English
DOI: 10.17014/ijog.5.1.1-11This study applies the charcoalification measurement method to infer the emplacement temperature of pyroclastic flow deposits erupted from the Sundoro Volcano, Indonesia. Th... -
Gliding and Quasi-harmonic Tremor Behaviour of Raung Volcano: November 2014 Crisis Period Case Study Download• 2018
English
DOI: 10.17014/ijog.5.1.13-21The seismic activity of Raung Volcano was raised on 11 November 2014. As many as 1709 tremors were recorded followed by continuous tremors appearing in late November 2014. ...
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• 2018 Malaysia
English
DOI: 10.17014/ijog.5.1.23-31The aim of this paper is to determine the stability of slopes and to propose preliminary rock cut slope protection and stabilization measures for Paleocene to Middle Eocene...
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• 2018 Indonesia
English
DOI: 10.17014/ijog.5.1.33-45An excavation of a vertebrate fossil site was carried out in 2012 in the Seropan Cave of Gunung Sewu karst area, Wonosari, Yogyakarta. Among the discovered mammal fossils t...
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Petrography and Mineral Chemistry of Magmatic and Hydrothermal Biotite in Porphyry Copper-Gold Deposits: a Tool for Understanding Mineralizing Fluid Compositional Changes During Alteration Processes Download• 2018
English
DOI: 10.17014/ijog.5.1.47-64This study aims to understand the petrography and chemistry of both magmatic and hydrothermal biotites in porphyry copper-gold deposits, and to evaluate the fluid compositi...
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Lateral Reservoir Drainage in Some Indonesia's Sedimentary Basins and Its Implication to Hydrodynamic Trapping Download• 2018 Indonesia
English
DOI: 10.17014/ijog.5.1.65-80Lateral reservoir drainage is a hydrodynamic flow type driven by the difference in overpressure. It can lead to hydrodynamically tilted hydrocarbon water contact, and open ...
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• 2018 Indonesia
English
DOI: 10.17014/ijog.5.1.81-91Seven periods of GPS campaign have been conducted for three years since March 2013 - October 2015 on fourteen GPS sites across Bali Island. The GAMIT/GLOBK 10.6 version was...
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Petrographic Characteristics and Depositional Environment Evolution of Middle Miocene Sediments in the Thien Ung - Mang Cau Structure of Nam Con Son Basin Download• 2017
English
This paper introduces the petrographic characteristics and depositional environment of Middle Miocene rocks of the Thien Ung - Mang Cau structure in the central area of Nam Con Son Basin based on the ...
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Site Specific Ground Response Analysis for Quantifying Site Amplification at a Regolith Site Download• 2017
English
A numerical model has demonstrated that it can simulate reasonably well earthquake motions at the ground level during a seismic event. The most widely used model is an equivalent linear approach. The ...
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• 2017
English
A shear-wave splitting analysis was determined to observe anisotropic structures of an upper mantle layer beneath Sumatra. The data were collected from 35 BMKG stations with the magnitude of more than...
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• 2017 Indonesia
English
The Sagori Atoll of the Kabaena Island, SE Sulawesi is one of Indonesia's remote tropical reefs and such has received little attention from reef researchers. Non of early scientific expeditions report...
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Geomorphic Analysis in Determining Tectonic Activity Affected by Sumatra Fault in Liwa Region and Its Surrounding Area, Lampung, Indonesia Download• 2017 Indonesia
English
The study discusses about characteristics of Sumatra Fault and its tectonic activity in Liwa and the adjacent area. The research uses quantitative methods of verification hypothetical deduction, which...
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Fracture Characteristics of Mélange Complex Basement in Bantimala Area, South Sulawesi, Indonesia Download• 2017 Indonesia
English
A detailed geological mapping and fracture characterization had been performed in Bantimala area, South Sulawesi, Indonesia. The geology of the studied area is composed of pre-Tertiary metamorphic, se...
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Stable Isotopes and Hydrochemistry Approach for Determining the Salinization Pattern of Shallow Groundwater in Alluvium Deposit Semarang, Central Java Download• 2017 Indonesia
English
DOI: 10.17014/ijog.4.1.1-10A groundwater study has been conducted in the Semarang City in August 2014, aiming to determine the source of shallow groundwater salinization using stable isotopes (18O, 2H...
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Lateral Facies and Permeability Changes in Upper Shoreface Sandstones, Berakas Syncline, Brunei Darussalam Download• 2017 Brunei
English
DOI: 10.17014/ijog.4.1.11-20Several outcrops were studied to identify sedimentary facies and to analyze permeability distribution, through which an outcrop analogue for upper shoreface reservoirs can ...
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Geochemistry of Late Triassic Weak Peraluminous A-Type Karimun Granite, Karimun Regency, Riau Islands Province Download• 2017 Indonesia • Malaysia • Myanmar
English
DOI: 10.17014/ijog.4.1.21-37Karimun is an island with various geological deposits: tin, granite, sand, and others. The tin deposit in Karimun is related to the granitoid tin belt which extends from My...
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• 2017
English
DOI: 10.17014/ijog.4.1.39-47The characteristic of Cimandiri Fault Zone has not been completely defined despite plenty of studies had already been accomplished. Therefore, an audio-magnetotelluric mode...
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Landslide Vulnerability Assessment (LVAs): a Case Study From Kota Kinabalu, Sabah, Malaysia Download• 2017 Malaysia
English
DOI: 10.17014/ijog.4.1.49-59The topic on Landslide Vulnerability Assessment (LVAs) in Malaysia is relatively new and received little attention from geoscientists and engineers. This research paper tri...
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• 2017 Indonesia
English
DOI: 10.17014/ijog.4.2.61-70Three seepage gas samples collected from Boto Area, Bancak, Semarang, Central Java, were studied to determine their chemical characteristics using GC and GC-IRMS methods. T...
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• 2017 Indonesia
English
DOI: 10.17014/ijog.4.2.71-80Nanggulan Formation consists of the oldest clastic rock sequence exposed in Kulonprogo area, Yogyakarta. This paper discusses the position of Nanggulan Formation as a basem...