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All Journal Journal of Geoscience, Engineering, Environment, and Technology Syntax Literate: Jurnal Ilmiah Indonesia Jurnal Planoearth ILKOM Jurnal Ilmiah Astonjadro Jurnal Pengabdian Kepada Masyarakat MEMBANGUN NEGERI Jurnal Mandala Pengabdian Masyarakat Jurnal Kewarganegaraan BEMAS: Jurnal Bermasyarakat Maslahah: Jurnal Pengabdian Masyarakat Journal La Lifesci Journal La Multiapp Journal of Universal Community Empowerment Provision Innovative: Journal Of Social Science Research PUBLICA: Jurnal Pengabdian Masyarakat Ranah Research : Journal of Multidisciplinary Research and Development Jurnal Lingkungan Almuslim Jurnal Pengabdian Masyarakat Bumi Anoa
Muhammad Chaerul
Universitas Fajar
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Physics Public Health Social Sciences Transportation Other

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Journal : journal of geoscience engineering environment and technology

 1 
Limestone Facies And Diagenesis On Tondo Formation At Kaisabu Village Bau-Bau City Southeast Sulawesi Province Chaerul, Muhammad; Ngkoimani, La Ode; Sadri, Sofyan
Journal of Geoscience, Engineering, Environment, and Technology Vol 2 No 1 (2017): JGEET Vol 02 No 01 : March (2017)
Publisher : UIR PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (304.12 KB) | DOI: 10.24273/jgeet.2017.2.1.14

Abstract

This study aims to determine the limestone facies and diagenesis on Tondo Formation. The method used was petrographic method bypolarizing microscope. Based on the physical characteristics and biota contained, the carbonate rocks on tondo formation (Tmtl) can be grouped into two facies, namely: Wackestone and Packestone. The diagenesis process that occurred in Tondo Formation research area is microbial micritization, cementation and neomorphism which indicate that the Tondo Formation has existed on diagenetic environment of marine phreatic, meteoric phreatic and meteoric vadose.
Limestone Facies And Diagenesis On Tondo Formation At Kaisabu Village Bau-Bau City Southeast Sulawesi Province Muhammad Chaerul; La Ode Ngkoimani; Sofyan Sadri
Journal of Geoscience, Engineering, Environment, and Technology Vol. 2 No. 1 (2017): JGEET Vol 02 No 01 : March (2017)
Publisher : UIR PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (304.12 KB) | DOI: 10.24273/jgeet.2017.2.1.14

Abstract

This study aims to determine the limestone facies and diagenesis on Tondo Formation. The method used was petrographic method bypolarizing microscope. Based on the physical characteristics and biota contained, the carbonate rocks on tondo formation (Tmtl) can be grouped into two facies, namely: Wackestone and Packestone. The diagenesis process that occurred in Tondo Formation research area is microbial micritization, cementation and neomorphism which indicate that the Tondo Formation has existed on diagenetic environment of marine phreatic, meteoric phreatic and meteoric vadose.
Hydro-Oceanographic Conditions in the Development of Tinobu Port Lasolo Sub-district North Konawe Regency Southeast Sulawesi Province Chaerul, Muhammad; Usman, Rizki
Journal of Geoscience, Engineering, Environment, and Technology Vol. 9 No. 04 (2024): JGEET Vol 09 No 04 : December (2024)
Publisher : UIR PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/jgeet.2024.9.04.14929

Abstract

Indonesia is one of the world's largest maritime countries, with many small islands scattered from Sabang to Merauke. Therefore, the presence of a port plays a crucial role in maritime transportation, which is highly essential for the Indonesian population. When planning a port, there are numerous aspects to consider, ranging from environmental to structural aspects of the port's development. In this context, researchers conducted a study to analyze the water conditions around Tinobu Port, specifically focusing on topography, bathymetry, and tides, often referred to as Hydro-Oceanography. These three aspects of Hydro-Oceanography play a vital role in port planning, as topography and bathymetry shape the land and water contours, and tidal analysis determines elevation bindings.
Estimation of Tsunami Arrival Time and Run-up Height Using The Cornell Multi-Grid Coupled Tsunami Model (COMCOT) at Ujung Bulu and Bira Beaches, Bulukumba Regency, Indonesia Chaerul, Muhammad; Muh. Imran Tahir; Anshari, Erwin
Journal of Geoscience, Engineering, Environment, and Technology Vol. 11 No. 1 (2026): JGEET Vol 11 No 01 : March (2026)
Publisher : UIR PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/jgeet.2026.11.1.24759

Abstract

This study aims to estimate tsunami arrival times and wave heights at Ujung Bulu Beach and Bira Beach, Bulukumba Regency, using numerical simulations with the Cornell Multi-grid Coupled Tsunami Model (COMCOT). Two potential tsunamigenic earthquake scenarios were considered: the West Nusa Tenggara segment of the Flores Back-Arc Thrust (Mw 7.5) affecting Ujung Bulu District, and the eastern segment of the Selayar Fault (Mw 7.2) impacting Bira Beach in Bontobahari District.Modeling results indicate that tsunami arrival times at Ujung Bulu range from approximately 46 minutes at the coastline to 56 minutes inland, with modeled wave heights varying between 0.02 and 1.96 m. In contrast, Bira Beach experiences significantly shorter arrival times, ranging from 3 to 6 minutes, with wave heights between 0.10 and 10.00 m. The reported tsunami heights represent the maximum modeled water surface elevation above mean sea level at each location.These results highlight the near-field tsunami hazard at Bira Beach and the moderate but widespread inundation potential in Ujung Bulu District. The findings provide important implications for disaster risk reduction in Bulukumba Regency, including improvements in early warning dissemination, evacuation planning, and community preparedness. Nevertheless, the results are subject to uncertainties associated with earthquake source parameterization, bathymetric resolution, and numerical modeling assumptions.
Co-Authors Abda Abda Abdul Azis Abdul Samad Abdul Samad A Abdul Samad Arief Abubakar Abubakar Ahmad Hidayat Alauddin Alauddin, Alauddin Amir Mahmud Amrullah Amrullah Andi Vita Sukmarini, Andi Vita Anshari, Erwin Anugrah, Anugrah Arabiah Artawan, I Putu Arwansyah Arwansyah Asri Arifin Aulia Alfia Dachrizard Maulana Desi, Natsar Dirman, Eris Nur Efrianto Efrianto, Efrianto Ekawati, Wahyu Erniati Bachtiar Erniati Erniati Fatmeriany, Fatmeriany Firdaus Fidaus Firdaus Firdaus Gunawan Gunawan Gusty, Sri Haeriska, Haeriska Harun, A. Muh. Yusuf Harun, A. Yusuf Harun, A.M.Yusuf Hasibuan, Parlindungan Haslinda Haslinda, Haslinda Idris, Jabbar Idris, M. Naufal Az Zarqan Ilda Wilis Ismail Marzuki Iswady, Iswady Jamilah Jamilah Karim, Ham La Ode Ngkoimani La Ode Ngkoimani, La Ode M. Iqbal Mahmud Mahmud Makkaraka, Muhammad Lottong Melsa Safitri Muh Yusuf AR Muh. Imran Tahir Muhammad Idrus Muhammad Reza, Andi Muhammad Rifaldi Saleh Mujahid Mulyadi Mulyadi Muslika, Muslika Musma, Saddam Musnida Natsar Desi Nur Alim Djalil Nur Khaerat Nur, Nur Khaerat Nur Resky Nurbarasamuma Nurbarasamuma Nurbarasamuma, Nurbarasamuma Nurdyansyah, Haris Nurmadhani Fitri Suyuthi Pasorong, Erich Purnama POPPY INDRAYANI, POPPY Putu Rani Diantari Rachim, Yunus Rachman, Ranno Marlany Rachmat Agung Fadillah Rasmita, Riza Riza Rasmita Rosnaini Daga Rusman, Muh. Khairil Sepdiansar, Risal Sinardi, Sinardi Sofyan Sadri Sofyan Sadri, Sofyan Sri Gusty Sri Surti Ramadani Sry Gusty, Sry Sukamto, Ika Sumiyarsi Sunusi, Widia Anggraeni Syamsul Riyadi Syarifandi, Irfan Syarifudin, Erick Tamsil, Erni Ulfa, Abd. Hadid Rahman Usman, Rizki Wahyu Ekawati Wahyudi, Didy Wahyuningsih A., Sri Wijayanto, Cahyo Yasmi, Yasmi Yoom, Lilis Irjayanti Yusmanizar Yusmanizar Yusmanizar Zulkifli Zulkifli Zulkifli Zulkifli