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All Journal Jurnal Pengabdian Kepada Masyarakat Sakai Sambayan Transformasi: Jurnal Pengabdian Masyarakat JGE (Jurnal Geofisika Eksplorasi) JOURNAL ONLINE OF PHYSICS Journal of Geoscience, Engineering, Environment, and Technology Martabe : Jurnal Pengabdian Kepada Masyarakat Journal of Engineering and Scientific Research (JESR) Dimasejati: Jurnal Pengabdian Kepada Masyarakat Jurnal Geosains dan Remote Sensing (JGRS) Studium: Jurnal Pengabdian Kepada Masyarakat Indonesian Community Journal Petro : Jurnal Ilmiah Teknik Perminyakan International Journal of Geotourism Science and Developmen Eksplorium : Buletin Pusat Pengembangan Bahan Galian Nuklir
Hari Wiki Utama
Teknik Geologi, Fakultas Sains Dan Teknologi, Universitas Jambi
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Medicine & Pharmacology Physics Public Health Social Sciences Other

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Menanamkan Kesiapan Masyarakat Terhadap Ancaman Bencana Tanah Longsor Di Desa Karangbanjar-Bojongsari Kabupaten Purbalingga Asmoro Widagdo; Indra Permanajati; Hari Utama
I-Com: Indonesian Community Journal Vol 4 No 2 (2024): I-Com: Indonesian Community Journal (Juni 2024)
Publisher : Fakultas Sains Dan Teknologi, Universitas Raden Rahmat Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33379/icom.v4i2.4177

Abstract

Entering the rainy season in some areas of Karangbanjar Village, Bojongsari District, Purbalingga Regency which has steep slopes, it will potentially experience landslides. This phenomenon continues to be socialized to residents of vulnerable areas, at the beginning of the rainy season through field counseling by gathering several residents at meetings in villages to reduce risks and losses in the event of a landslide. This activity is carried out through the geological study of the area of socialization, field observations and counseling to residents. Factors causing landslides that were socialized to residents include slopes around settlements, constituent rocks, thickness of soil, rainfall and land use that can cause landslides. Keywords: rain, landslide, slope, counseling, soil.
The Geothermal manifestations linkage with the Siulak Fault segment in Kerinci: Structural Geology and Geothermal Hari Wiki Utama
Journal of Engineering and Scientific Research Vol. 5 No. 1 (2023)
Publisher : Faculty of Engineering, Universitas Lampung Jl. Soemantri Brojonegoro No.1 Bandar Lampung, Indonesia 35141

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jesr.v5i1.133

Abstract

Geothermal manifestation on the Sungai Medang and Semurup, Kerinci Regency appear along the Sumatran Fault System. Geological setting as well as this are interesting things to understand from the linkage between of them. To know this process, it is necessary to understand the fault structure mechanism and the presence geothermal features manifestations. The aim of this research in addition to understanding the linkage between of them, which comprehend the fault mechanism of the fault structure, so as to know the role of the fault structure in the appearance of geothermal features manifestation. Geothermal manifestation in Sungai Medang has geothermal features manifestation surface including hot spring, hot pool, geyser dome, hydrothermal alteration rock, sinter silica, and carbonate sinter. The fault structure measured and analysis on the eastern part of Siulak Fault segment of the Sungai Medang was found to be a normal right slip fault, but western part of Siulak Fault segment on the Semurup which strike-slip fault and normal right slip fault. The existence of geothermal features manifestation surface in fault zone of Siulak Fault segment is evidence that, the role of faults is as a controlled by apeear geothermal manifestation. The fault structure mechanism is the result of dextral movement of Siulak Fault which forms a pull-apart basin. This basin is single fault-bend basin as one master fault of active segment. The fault regime stress analysis obtained direction compressional force is trending north-northwestern and south-southeastern. This regime stress is locally stress on Sungai Penuh Basin.
Simple Shear Mechanism to Revealing Geological Complexity of Geosite Assessment in the Bukit Duabelas National Park Jambi Province, Indonesia Hari Wiki Utama; Rakhmatul Arafat; Bagus Adhitya; Yulia Morsa Said; Arsyad AR; Gindo Tampubolon; Agus Kurniawan Mastur; Itang Ahmad Mahbub; Yusmansyah Siregar; Ignatia Tri Astuti; M. Fauzi Fauzi
International Journal of Geotourism Science and Development Vol. 3 No. 2 (2023): December 2023
Publisher : Badan Pelaksana Rinjani-geopark Rinjani Lombok

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58856/ijgsd.v3i2.35

Abstract

Bukit Duabelas National Park (BDNP) Jambi Province is a national protected area that has geodiversity. BDNP forms northwest – southeast oriented, morphologically connected to the Barisan Mountains by the Bangko Basin. Digital elevation model observations show that the morphological orientation of these hills is surrounded by valleys and plains occupied by Paleogene-Neogene sedimentary rocks. The presence of Schist Terantam Formation provides interesting information about the exposed basement. This research uses remote sensing, field observations and stratigraphic analysis, as well as assessing geological complexity. The BDNP Territory is geologically influenced by geological structures such as faults and folds as a result of the simple shear deformation mechanism. Schist from the Terantam Formation and Granite and Pegmatite Intrusions are a consequence of simple shear mechanisms and tectonic orogenesis. Geological complexity of geosite assessment based on the criteria of petrological features, landscape, age of formation, fossil appear, tectonic basement, basement group, cultural diversity, other geological information. The proposed geosite is Terantam Inselberg which is composed of the Terantam Formation of Carboniferous and Jurassic-age of Granite and Pegmatite. The uniqueness of this proposed geosite is that the rocks exposed are the oldest basement rocks on the Sumatra Island. The landscape with Inselberg morphology, of course, is unique and is very rarely found in other areas, then the presence of ethnic groups from the Inner Child Tribe who inhabit the area characterizes cultural diversity. Comparing this proposed geosite with geosites of national and international value in the MJUGGp Territory, it can be concluded that the Terantam Inselberg Geosite is in between the two positions.
Digitalization of Mengkarang geopark miniature Universitas Jambi as an effort to support the summer course program Hari Wiki Utama; Rakhmatul Arafat; Bagus Adhitya; Yulia Morsa Said; Jarot Wiratama; Mega Aulia; Dhinda Ayu
Transformasi: Jurnal Pengabdian Masyarakat Vol. 19 No. 2 (2023): Transformasi Desember
Publisher : LP2M Universitas Islam Negeri Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20414/transformasi.v19i2.8590

Abstract

[Bahasa]: Perkembangan ilmu pengetahuan di era Revolusi Industri 4.0 dan Society 5.0 merupakan fenomena yang serba digital, termasuk ilmu kebumian. Konsep ini menggunakan ilmu pengetahuan berbasis kecerdasan buatan untuk kebutuhan pendidikan yang serba cepat dan nyaman. Kaitannya dengan bidang pendidikan ilmu kebumian adalah studi tentang fenomena bentang alam dan singkapan batuan sebagai hasil dari proses alamiah. Situasi Universitas Jambi yang jauh dari keberadaan singkapan batuan sebagai objek pembelajaran memberikan tantangan besar untuk dapat mengidentifikasi batuan yang ada dengan cepat. Keberadaan miniatur Geopark Mengkarang di Universitas Jambi dapat menjadi solusi yang efektif dalam pembelajaran di bidang kebumian. Sehingga, melalui digitalisasi dapat menjadi alternatif yang diminati dalam media pembelajaran, khususnya untuk kegiatan short summer course yang berkaitan dengan geopark. Upaya digitalisasi ini merupakan bagian dari kegiatan pengabdian dan peran serta civitas akademika Universitas Jambi dalam melakukan inovasi pembelajaran. Dalam pelaksanaan kegiatan pengabdian ini pengumpulan data dilakukan dengan mendeskripsikan 28 sampel batuan dari Kawasan UNESCO Global Geopark Merangin Jambi. Digitalisasi meliputi pembuatan label informasi untuk setiap tampilan batuan yang dilengkapi dengan barcode untuk memudahkan akses. Akses ini bertujuan untuk memberikan informasi yang lebih detail mengenai proses pembentukan setiap batuan. Kegiatan pengabdian ini secara signifikan berkontribusi dalam mendukung kegiatan summer course di Fakultas Sains dan Teknologi, Universitas Jambi. Selain membantu kegiatan summer course, diharapkan melalui digitalisasi ini, Universitas Jambi dapat memainkan peran penting dalam mendukung situs yang telah diakui sebagai situs warisan dunia oleh UNESCO ini. Kata Kunci: digitalisasi, geopark, summer course, Universitas Jambi [English]: The development of science in the era of Industrial Revolution 4.0 and Society 5.0 is an all-digital phenomenon, including earth science. This concept uses science-based artificial intelligence for fast-paced and comfortable educational needs. Its connection to the field of earth science education is the study of landscape phenomena and rock outcrops as a result of natural processes. The situation of Jambi University, which is far from the existence of rock outcrops as learning objects, presents a big challenge in identifying existing rocks quickly. The existence of the miniature Mengkarang Geopark at Jambi University can be an effective solution in learning in the field of the earth. Thus, digitization can be a desirable alternative in learning media, especially for short summer course activities related to geoparks. This digitalization effort is part of the service activities and the role of the Jambi University academic community in carrying out learning innovations. In implementing these service activities, data collection involved describing 28 rock samples from the UNESCO Global Geopark Merangin Jambi Territory. Digitization included creating information labels for each rock display, completed by a barcode for easy access. This access aims to provide detailed insights into the formation process of each rock. Such service activities significantly contribute to supporting summer course at the Faculty of Science and Technology, Jambi University. Beyond aiding summer course activities, the aspiration is that through this digitalization, Jambi University can play a pivotal role, acknowledged as a world heritage site by UNESCO Keywords: digitalization, geopark, summer course, Jambi University
Pengelolaan Lingkungan dan Tata Kelola Kawasan Wisata Danau Sipin Kelurahan Legok Kecamatan Danau Sipin Kota Jambi Heriberta; Hastuti, Dwi; Zulfanetti; Utama, Hari Wiki; Ernawati, Dwi Wiwik
Studium: Jurnal Pengabdian Kepada Masyarakat Vol 3 No 2 (2023): Studium: Jurnal Pengabdian Kepada Masyarakat
Publisher : WIDA Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53867/jpm.v3i2.92

Abstract

Sipin Lake Area, located in the middle of Jambi City, Jambi Province, is not only developed as a tourist destination but also as a place to stimulate economic activities for the community. Its strategic location has become a focus for the government and the academic community, particularly in the management of the tourism area. One aspect of management that is currently not fully implemented and requires full attention is the inadequate spatial planning. The lack of public awareness in managing the Sipin Lake Tourism Area will undoubtedly affect the number of visitors to the lake. Good spatial governance is an important consideration when visiting a tourist destination. However, when observing the current condition of the Sipin Lake tourism area, it is far from being considered well-managed in terms of spatial planning. The role of the academic community is crucial in realizing good spatial management around the Sipin Lake Area. It is necessary to increase the awareness of the local community to continue managing the Sipin Lake Tourism Area. The community's concern for the importance of proper spatial management in the tourism area is expected to enhance the attraction of tourists to visit the Sipin Lake tourist attraction. The community engagement activities carried out by the academic community of the University of Jambi will undoubtedly contribute to the advancement of the Sipin Lake tourist attraction and raise public awareness of the importance of good management in preserving and sustaining the Sipin Lake tourist attraction.
Taman Bumi Mengkarang Universitas Jambi sebagai Media Pembelajaran di Teknik Kebumian Utama, Hari Wiki; Maryadi, Maryadi; Sutrisno, Edi; Arliyusmar, Arliyusmar; Saputra, Erik
Dimasejati: Jurnal Pengabdian Kepada Masyarakat Vol 5, No 4 (2023)
Publisher : IAIN Syekh Nurjati Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70095/dimasejati.v5i4.14819

Abstract

IN THE 4.0 ERA, ALMOST EVERY ACTİVİTY RELATED TO THE EARTH REQUİRES İNTEGRATED AND SUSTAİNABLE GEOLOGİCAL DATA AND CONCEPTS. These activities include exploration and exploitation of geological resources. Earth Engineering students are led to be able to understand all types of rocks as the basis of earth science. Rock outcrops are clear and can be seen in real terms in the field. Therefore, the condition is quite far from campus, causing an effective learning media for prospective Bachelor of Earth Engineering students to recognize rocks. With the establishment of this Karang-Earth Park, it can be the right solution for this problem. The existence of this geopark miniature will later be taken from the rock outcrops in the Merangin-Jambi UNESCO Global Geopark Territory. This area was chosen for display rocks, because it is very complete of all types of rocks that are unique in terms of the age of the rocks, which were 323 Ma Carbon to Quaternary age.
PETROGRAPHY OF PYROCLASTIC ROCK MOUNT MASURAI JAMBI PROVINCE Kirana, Febiyora Chandra; Nuriil Tadersi, Risnaliyah; Hasbullah, Andrea; Siregar, Anggi Deliana; Ritonga, D.M Magdalena; Utama, Hari Wiki; Misnawati, Misnawati
JOURNAL ONLINE OF PHYSICS Vol. 10 No. 1 (2024): JOP (Journal Online of Physics) Vol 10 No 1
Publisher : Prodi Fisika FST UNJA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jop.v10i1.38349

Abstract

The magmatic arc of Sumatra Island, which is indicated by the presence of the Barisan Mountains zone on the west side of Sumatra Island with a general direction northwest - southeast, makes Mount Masurai, which is administratively in Merangin Regency, Jambi Province, become one of the volcanoes on Sumatra Island. Geographically, the peak of Mount Masurai is located at coordinates 101o 51' 28.60" E and 2o 30' 09.19" S with an elevation 2915 masl. The eruption period of Mount Masurai is estimated to have occurred twice during the eruption period. Based on the lack of information about volcanoes, this research was conducted to determine the characteristic and distribution of pyroclastics from Mount Masurai. In the area around Mount Masurai, remnants of volcanic eruptions were found, in the form of pyroclastic flows and falls. From data collection based on the results of geological mapping and petrographic analysis, pyroclastic rocks were found in the area around Mount Masurai with lithology in the form of Andesite Breccia, Laharic Breccia Pumice Breccia, Lapilli stone and Tuff. This is reinforced by the results of petrographic analysis of rock samples which are dominated by the presence of a glass
IDENTIFIKASI ZONA POTENSI LIKUIFAKSI DI KOTA BANDAR LAMPUNG BERDASARKAN ANALISIS DATA SPASIAL Mahli, Razki Alfatah Khairu; Dewi, Syeikha Puspita; Manullang, Paulina Beny Claudia; Utama, Hari Wiki; Mulyasari, Rahmi
JGE (Jurnal Geofisika Eksplorasi) Vol. 10 No. 3 (2024)
Publisher : Engineering Faculty Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jge.v10i3.429

Abstract

Likuifaksi terjadi ketika tanah yang jenuh air kehilangan kekuatannya akibat pergerakan tanah yang disebabkan oleh gempabumi. Keberadaan sesar-sesar aktif di daerah penelitian meningkatkan risiko aktivitas gempabumi yang dapat memicu likuifaksi. Tujuan dari penelitian ini untuk melakukan identifikasi potensi likuifaksi di Kota Bandar Lampung. Metode yang digunakan pada penelitian ini menggunakan data hidrogeologi, data geologi, dan data Vs30 dengan menggunakan metode fuzzy overlay untuk mendapatkan peta zonasi kerentanan likuifaksi.  Litologi daerah penelitian terdiri dari batuan dasar hingga endapan aluvial dan sedimen lainnya yang bersifat nonkohesif. Terdapat tiga jenis tingkatan akuifer, yaitu akuifer sangat rendah, akuifer rendah, dan akuifer tinggi. Hasil analisis menunjukkan bahwa wilayah pesisir penelitian  yang memiliki banyak endapan aluvial pantai (Qa) dan nilai Vs30 terendah (225-401 m/s), memiliki potensi likuifaksi tertinggi. Potensi ini didukung oleh muka air tanah yang dangkal, intrusi air laut, serta adanya sesar aktif. Berdasarkan analisis peta zonasi kerentanan likuifaksi pada wilayah pesisir penelitian menunjukkan potensi likuifaksi sedang-tinggi.
ANALISA TEKANAN PORI BAWAH PERMUKAAN PADA SUMUR “X” LAPANGAN “Y” Hasbullah, Andrea; Febiyora Chandra Kirana; Risnaliyah Nuriil Tadersi; Hari Wiki Utama; Herdiana Prasetyaningrum
Petro : Jurnal Ilmiah Teknik Perminyakan Vol. 14 No. 2 (2025): Juni 2025
Publisher : Jurusan Teknik Perminyakan Fakultas Teknologi Kebumian dan Energi Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/petro.v14i2.22636

Abstract

Pemboran merupakan kegiatan yang memiliki tingkat resiko dan biaya yang tinggi dimana dibutuhkan perencanaan yang matang untuk memperoleh keberhasilan pada kegiatan ini. Salah satu hal yang paling penting dalam kegiatan pemboran ini adalah penentuan tekanan pori yang menjadi fundamental mencegah terjadi nya masalah dalam pemboran seperti underpressure & overpressure yang mana sangat vital dalam mempengaruhi keselamatan dan efisiensi operasi pengeboran. Penelitian ini bertujuan untuk mengetahui pada kedalaman berapa overpressure dan underpresure terjadi dengan menggunakan data wireline log, data tes tekanan, data mud log dan final well report. Metode Eaton digunakan untuk menentukan nilai tekanan pori dengan menggunakan data wireline logging seperti data log sonik, densitas dan resistivitas. Berdasarkan hasil penelitian ini  didapati peningkatan nilai tekanan pori yang lebih besar dari tekanan normal hidrostatis pada kedalaman 1580, 8 m – 1740,4 m dan 2097 m – 2605 m yang diakibatkan oleh formasi yang didominasi oleh batuan lempung yang bersifat impermeable sehingga meningkatkan tekanan pori bawah permukaan atau disebut juga sebagai overpressure. Selain itu terjadi penurunan nilai tekanan pori yang lebih kecil dari tekanan normal hidrostatis pada kedalaman 1778,4 – 2052 m yang diindikasikan sebagai underpressure. Penyebab hal ini diakibatkan oleh formasi yag didominasi oleh batuan lempung dan pengaruh salinitas dan perubahan dari flow regime akibat pengaruh tektonik.
PERAN PERGURUAN TINGGI DALAM PEMBANGUNAN KEBERLANJUTAN GEOPARK DI UGGp MERANGIN JAMBI: Geopark Utama, Hari Wiki; Misnawati, Misnawati Misnawati; Siregar, Anggi Deliana; Kirana, Feby Febiyora Chandra; Wahyudi, Eko; Ritonga, D.M. Magdalene; Marlina, Leni
Jurnal Pengabdian Kepada Masyarakat Sakai Sambayan Vol. 7 No. 3 (2023)
Publisher : Lembaga Penelitian dan Pengabdian Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jss.v7i3.479

Abstract

Perguruan tinggi merupakan satu aktor penting dalam pembangunan Geopark Merangin Jambi menjadi UNESCO Global Geopark Merangin Jambi. Pembangunan berkelanjutan di kawasan geopark melibatkan masyarakat lokal sebagai hal yang terpenting di dalam geopark. Perguruan tinggi dalam kegiatan tri dharma dapat diaplikasi dalam kegiatan pengabdian kepada masyrakat yang terkait dengan geopark, dalam hal ini sebagai upaya edukasi dan konservasi warisan geologi yang ada di kawasan geopark. Pelaksanaan pengabdian melibatkan sivitas akademika Universitas Jambi, Badan Pengelola Geopark Merangin Jambi, Universitas Merangin, dan Pemerintah Kabupaten Merangin serta Pemerintah Provinsi Jambi. kegiatan pengabdian yang dilakukan seperti Geopark Goes to School, Campus Goes to Geopark, Keterampilan Masyrakat, dan Konferensi Internasional. Berdasarkan kegiatan yang telah dilakukan, bahwa kegiatan pengabdian ini dapat terlaksana dengan baik dalam bentuk konsep edukasi dan konservasi pada warisan geologi dalam tiga pilar penting dari geopark, yaitu kenaekaragaman geologi, kenaekaragaman hayati, dan keanekaragaman budaya. Dalam pelaksanaan kegiatan pengabdian ini dapat disimpulkan bahwa pentingnya peran perguruan tinggi terhadap pembangunan yang berkelanjutan di Kawasan UNESCO Global Geopark Merangin Jambi.
Co-Authors Ade Adriadi Ade Adriadi Agus Kurniawan Mastur Akbar, Aviv Ramadya Amin, Sarwo Sucitra Andrea Hasbullah Anggi Deliana Siregar Arafat, Rakhmatul Ariani, Rizky Putri Arliyusmar, Arliyusmar Arsyad AR Asmoro Widagdo Asmoro Widagdo Asrizal Paiman Aulia, Mega Bagus Adhitya Bagus Adhitya Bagus Adhitya Dewi, Syeikha Puspita Dhinda Ayu Dwi Hastuti EKO WAHYUDI Eko Wahyudi Emilia Ernawati, Dwi Wiwik Gindo Tampubolon Herdiana Prasetyaningrum Heriberta Heriberta Heriberta Heriberta Heriberta Ignatia Tri Astuti Ignatia Tri Astuti Indra Permanajati, Indra Itang Ahmad Mahbub Juventa, Juventa Kirana, Febiyora Chandra Leni Marlina M. Fauzi M. Fauzi Fauzi Mahli, Razki Alfatah Khairu Manullang, Paulina Beny Claudia Maryadi, Maryadi Mega Aulia Mega Aulia Misnawati Misnawati Misnawati, Misnawati Misnawati Mulyadi Syaifullah Nuriil Tadersi, Risnaliyah Rahmi Mulyasari Rakhmatul Arafat Rike Setiawati Ritonga, D.M. Magdalene Ritonga, Magdalena Saputra, Erik Sarwo Sucitra Amin Siregar, Anggi Deliana Sutarto Sutarto Sutrisno, Edi Wiratama, Jarot Yulia Morsa Said Yusmansyah Siregar Yusmansyah Siregar Zulfanetti, Zulfanetti