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All Journal Jurnal Dinamis Journal of Geoscience, Engineering, Environment, and Technology Jurnal Penelitian Pendidikan IPA (JPPIPA) UNM Geographic Journal EnviroScienteae JRST (Jurnal Riset Sains dan Teknologi) SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Jurnal GEOSAPTA Sainmatika: Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam Jambura Geoscience Review J SIG (Jurnal Sains Informasi Geografi) J-Dinamika: Jurnal Pengabdian Kepada Masyarakat Jurnal Sibermas (Sinergi Pemberdayaan Masyarakat) Journal Of Khairun Community Services Dinamis Jurnal Inovasi Pengabdian Masyarakat Pendidikan Lamahu: Jurnal Pengabdian Masyarakat Terintegrasi Journal of Geoscience Engineering and Energy (JOGEE) Journal of Earth Energy Science, Engineering, and Technology Geosfera: Jurnal Penelitian Geografi JAGE Geographica: Science and Education Journal Jurnal Intelek Dan Cendikiawan Nusantara Jurnal Riset dan Pengabdian Interdisipliner

Ronal Hutagalung

Universitas Negeri Gorontalo

Author-ID : 3818818

Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Nursing Physics Public Health Social Sciences Transportation Other

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Upaya Peningkatan Pengetahuan Siswa Tentang Pentingnya Mitigasi Bencana di Desa Hutamonu, Kecamatan Botumoito, Kabupaten Boalemo Ronal Hutagalung; Aang Panji Permana; Djamal Adi Nugroho Uno; Muh Nasrullah Al Fauzan; Aisyah Alya H Panai
Lamahu: Jurnal Pengabdian Masyarakat Terintegrasi Vol 1, No 2: August 2022
Publisher : Universitas Negeri Gorontalo

Indonesia is a country that has a high level of disaster risk. Community preparedness efforts, especially for children, are still lacking, marked by the number of victims of natural disasters which is still very high, with this effort increasing knowledge about disaster mitigation is still very important for the community. This service aims to increase public knowledge, especially students, about disaster mitigation efforts, through outreach activities in several schools. The results of the service show that the level of student knowledge about disaster mitigation is still very lacking and needs to be improved. It is hoped that further actions such as maintenance and supervision as control with the aim of these activities have optimal results to increase students' knowledge about disaster mitigation and the realization of disaster resilient schools.

Geological Structure and Tectonic Reconstruction of Botutonuo and Surrounding Areas, Gorontalo Anggun Farwati M Abdullah; Muhammad Kasim; Ronal Hutagalung
Journal of Earth Energy Science, Engineering, and Technology Vol. 4 No. 2 (2021): JEESET VOL. 4 NO. 2 2021
Publisher : Penerbitan Universitas Trisakti

The research aimed to reconstruct the geological structure and tectonics based on fault, shear fracture and veins data of the Botutonuo and surrounding areas. This research was conducted with DEM interpretation method to determine the lineament pattern of rock offsets and the geological structure mapping method. Geological structure analysis was carried out by using kinematic analysis method of fault, fracture and veins data using the Win Tensor program to obtain the direction and type of stress forming it. Based on the results of the analysis, extensive stress and transtensive stress trendingN-S resulted direction of Normal Fault and Slip Fault (NE-SW). Extensional stress trending (NE-SW) is the result of reorientation stress trending (N-S) in the North Sulawesi arm which is accommodated by the Gorontalo Fault regime. Normal fault and slip fault are the 2nd order faults of the 1st order faults of Gorontalo faults.

Pelestarian Kebudayaan Gorontalo Melalui Pelatihan Bagi Siswa SD-SMP SATAP Tibawa, Kabupaten Gorontalo Ronal Hutagalung; Aang Panji Permana; Muhammad Kasim
Jurnal Sibermas (Sinergi Pemberdayaan Masyarakat) Vol 11, No 6 (2022): Jurnal Sibermas (Sinergi Bersama Masyarakat)
Publisher : Univeristas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/sibermas.v11i6.12803

The preservation of the Gorontalo regional culture, both folk dances and folk songs, is very necessary. One form of cultural preservation is through training for elementary and junior high school students. The target of this activity is students of SDN 17 and SMPN 12 SATAP, Tibawa District, Gorontalo Regency. The selection of elementary and junior high school students is in accordance with the training objectives to provide students with information about Gorontalo culture and customs and to train students' self-confidence to appear in public. The results achieved from the Gorontalo regional cultural training, both folk dances and folk songs for students were successful and as expected. The intended result is that the students succeeded in showing their appearance in performing arts events and gaining new knowledge about Gorontalo culture.

ANALISIS TIPE BATUAN DASAR PEMBENTUK NIKEL LATERIT PADA BLOCK X KABUPATEN BANGGAI, PROVINSI SULAWESI TENGAH Novariani Payuyu; Aang Panji Permana; Ronal Hutagalung
Jurnal Sains Informasi Geografi (J SIG) Vol 5, No 2 (2022): Edisi November
Publisher : Universitas Muhammadiyah Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31314/jsig.v5i2.1551

Nickel is an important strategic resource and has become a key material for the development of modern aerospace and defense industries, infrastructure and technology. The research area is located in block X, Banggai Regency, Central Sulawesi. The purpose of this study is to analyze the type of bedrock using petrographic analysis based on the research location. The research method used is direct observation in the field and laboratory analysis. The morphology of the research site belongs to the geomorphological unit of denudational origin, divided into two topography, namely denudational hills with gentle slopes (4-8° or 7-15%) and denudational hills with moderate-sloping slopes (8-16° or 15-30%). The bedrock that has been successfully analyzed at the research site is a cretaceous serpentinized peridotite unit.

Application of Lineament Density Extraction Based on Digital Elevation Model for Geological Structures Control Analysis in Suwawa Geothermal Area Intan Noviantari Manyoe; Ronal Hutagalung
Journal of Geoscience, Engineering, Environment, and Technology Vol. 7 No. 3 (2022): JGEET Vol 07 No 03 : September (2022)
Publisher : UIR PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/jgeet.2022.7.3.8085

The tectonic condition of Gorontalo, which is located in the north of Sulawesi Island has implications for the spread of geothermal potential. The area in Gorontalo with the largest geothermal potential is the Suwawa area, Bone Bolango Regency. Therefore, this study aims to develop a model of lineament extraction from a digital elevation model and analyze the geological structure control based on the lineament distribution. This research is useful for the development of knowledge in the geothermal field, especially the study of permeability and structural control in geothermal areas. This research is beneficial for the community because it can detect the permeability zone in more detail which is the basis for the utilization of geothermal potential. The factors studied in this study are the geological lineament density and the geological structures. To achieve the research objectives, extraction methods and model analysis include analysis of permeable and control of geological structures. The lineament extraction model from the digital elevation model in the Suwawa geothermal area shows that there is a moderate to high agreement for lineament extraction from NATIONAL DEM data and low to moderate agreement for lineament extraction from SRTM data. The lineament distribution showing moderate to high density occupies the southern, eastern, and western parts of the Suwawa geothermal area. The presence of a lineament controls the circulation of geothermal fluids in the Suwawa geothermal area.

Karakteristik Batuan Tuff Lapili Daerah Kecamatan Buawa Kabupaten Bone Bolango Provinsi Gorontalo Mohamad Dio Pangulu; Muhammad Kasim; Ronal Hutagalung
JRST (Jurnal Riset Sains dan Teknologi) Volume 6 No. 1 Maret 2022: JRST
Publisher : Universitas Muhammadiyah Purwokerto

Daerah penelitian terdapat di Kecamatan Bulawa Kabupaten Bone Bolango Provinsi Gorontalo, secara astronomis daerah penelitian terdapat pada koordinat 0º19ˈ22.8ˈˈ- 0º23ˈ2.4ˈˈLintang Utara dan 123º12ˈ14.4ˈˈ- 123º16ˈ22.8ˈˈ Bujur Timur. Dalam Penelitian ini metode yang digunakan berupa pemetaan geologi yang dilakukan secara detail dengan pengambilan sampel dan di sertai dengan analisis laboratorium. Secara regional daerah kecamatan bulawa terdapat pada formasi gunung api Pinogu dan formasi gunung api Bilungala yang berumur 1.45+ 0.13 Juta tahun dan batuan gunung api bilungala yang berumur 5.23 + 0.31 juta tahun dan 5.40 + 0.69 juta tahun lalu. Pada daerah penelitian sendiri terdapat satuan tuff lapili yang terbagi menjadi tiga bagian yakni; tuf lapili Tihu, tuf lapili Batu Hijau dan tuf lapili Kaidundu yang tersebar di hampir seluruh lokasi peneltian yang dicirikan dengan warna putih, bergradasi, bantuk butir membulat sampai menyudut dengan ukuran 1/16-2 mm, serta di tiap batuan memiliki ciri yang tersendiri berdasarkan struktur dan tektur yang terdapat pada batuan. batuan ini merupakan hasil dari endapan jatuhan piroklastik yang di amati dari tektur maupun struktur batuan di sertai dengan pengamatan petrografi.

Studi Petrologi Batuan Granit Daerah Pohe, Kota Gorontalo Reskiyanto Fauzi Duwingik; Sri Maryati; Ronal Hutagalung
JRST (Jurnal Riset Sains dan Teknologi) Volume 6 No. 1 Maret 2022: JRST
Publisher : Universitas Muhammadiyah Purwokerto

Gorontalo merupakan wilayah yang berada di bagian tengah lengan utara sulawesi. Gorontalo memiliki keterdapatan batuan granit yang tersebar di beberapa tempat. Penelitian ini bertujuan untuk mengetahui kenampakan mikroskopi mineral penyusun batuan granit di daerah pohe. Penelitian ini dilakukan dengan metode pemetaan geologi yang digunakan pada saat observasi dan pengambilan data dilapangan serta metode analisis petrografi dengan menggunakan mikroskop polarisasi Olympus. Ada empat sampel batuan yang di ambil dari lokasi penelitian. Berdasarkan analisa petrografis pada stasiun EF 1, stasiun EF 2, stasiun EF 3, dan stasiun EF 4 menunjukan batuan granit dengan komposisi kuarsa diatas 30%, plagioklas diatas 20%, dan alkali feldspar diatas 15 %. Mineral sekunder yang hadir diseluruh batuan adalah biotit, klorit, dan serisit. Selain itu terdapat tekstur khas pada batuan beku yang ada pada seluruh sayatan berupa tekstur poikilitik sebagai penciri dari fraksionasi kristal. Tekstur mineral yang diamati yaitu tekstur myrmkite diinterpretasikan sebagai proses yang pembekuan magma yang pelan.

POTENSI BATUGAMPING TERUMBU GORONTALO SEBAGAI BAHAN GALIAN INDUSTRI BERDASARKAN ANALISIS GEOKIMIA XRF Rini Rahmatia S; Aang Panji Permana; Ronal Hutagalung
EnviroScienteae Vol 19, No 2 (2023): ENVIROSCIENTEAE VOLUME 19 NOMOR 2, MEI 2023
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/es.v19i2.5469

Reservoir rocks are hollow rocks below the surface that are capable of storing and flowing groundwater that can be utilized by the community. The limestone facies is a good reservoir rock. The characteristics of the limestone facies in the Ombulo Region, Gorontalo Regency, which reach 3.42 km2, are very interesting to study. This study aims to analyze the porosity value of each limestone facies in the study area. The research method used consisted of field geological surveys and petrographic laboratory analysis. The results showed that the study area consisted of four limestone facies namely floatstone facies, mudstone facies, wackestone facies, and rudstone facies. The potential of limestone in the Ombulo area as reservoir rock is in the poor to very good category.

STABILITY ANALYSIS OF SLOPE ON TRANS SULAWESI ROAD, PONTOLO VILLAGE, MANANGGU SUB-DISTRICT, BOALEMO DISTRICT, GORONTALO PROVINCE Indriani Indriani; Sri Maryati; Ronald Hutagalung
Geographica: Science and Education Journal Vol 4, No 1 (2022): June
Publisher : USN Kolaka

The research location is in Pontolo Village, Mananggu Sub-district, Boalemo District, Gorontalo Province. The research location has rock slopes with a discontinuity area in the form of fractures in the rock body, which is a factor causing landslides. The research aims to determine geological conditions, rock mass quality, types of potential landslides, and recommendations for slope stability. The methods used are direct field observation, Scanline Mapping, Rock mass Rating (RMR), kinematics analysis, and Slope Mass Rating (SMR). The results of the geomorphological research of the research area are units of lava flow plains and units of intrusive hills. The lithology of the research area is in the form of granodiorite units and porphyry dacite units, while the geological structure is in the form of joints. Scanline mapping is carried out in 4 segments: segment 1, segment 2, segment 3 and segment 4. The rock mass class consists of 2 classes, a good class and a fair class. Types of landslides consist of wedge sliding and toppling sliding. SMR consists of 2 classes, stable and unstable, the results of observations that unstable slopes need to be handled in slope reinforcement.

LANDSLIDE SUSCEPTIBILITY ZONATION, KABILA BONE SUB-DISTRICT, BONE BOLANGO DISTRICT, GORONTALO PROVINCE I Gede Sindu Pratama; Sri Maryati; Ronal Hutagalung
Geographica: Science and Education Journal Vol 3, No 2 (2021): December
Publisher : USN Kolaka

The research area is administratively located in the Kabila Bone Sub-district, Bone Bolango District, Gorontalo Province which has an area of 143,51 km2. The purpose of the research is determine landslide susceptibility zonation of Kabila Bone Sub-district , Bone Bolango District, Gorontalo Province. The method used in this research is geological survey method and analysis of geographic information system. The parameters used refers to Peraturan Menteri Pekerjaan Umum No. 22/PRT/M/2007, which includes of slope, soil condition, lithology, rainfall, slope water system, seismicity, and vegetation. The result of research show that Kabila Bone Sub-district consists of a zone with a low level of susceptibility which has an area of 1258,76 ha, a zone with a medium level of susceptibility which has an area of 4026,90 ha, and a zone with a high level of susceptibility which has an area of 502,03 ha. Zones that have a high level of susceptibility are distributed in several villages, namely Botubarani Village with an area of 117,92 ha, Huangobotu Village with an area of 89,35 ha, Bintalahe Village with an area of 64,22 ha, Oluhuta Village with an area of 119,98 ha, and Olele Village with an are of 104,01 ha.

Co-Authors Agustaman, Rukmini Agustinus Sosang Ahmad Zainuri Ahmad Zainuri Ahmad Zainuri Ahmad, Artina Ahmad, Fadhil Abdillah Aisyah Alya H Panai Alfi Ilda Sasmida Alifia Widya Warapsari Badaru Alifia Widya Warapsari Badaru Alya Rahmawati Panai Amalia Putri Paputungan Anastasya Putri Bengga Andianto Pintoro Anggun Farwati M Abdullah Anisa Sawitri B. Bania Aprilia Mohune Aris, Ayub Pratama Atima, Karina Febriani K. Candrawati Pulogu chisilia maloho Cinta Mutia Panto Dachi, Mirdayanti Damogalad, Yustina Deden, Mokoagow Deden Dewi Rahmawaty Isa Dian M. Nasution Dicky Rahmansyah S. Tone Diwa Ahmad Luly Djamal Adi Nugroho Uno Ente, Amargio Saputro Farel H. Napitupulu Ghaneswara, Oka Arin Hemeto, Fasya Ramadhan Himsar Ambarita Hisyam, Febrina I Gede Sindu Pratama Indriani Indriani Intan Noviantari Manyoe Ivan Taslim Jingga Hamdata Kasim, Muhammad Kodung, Mohamad Ashar M. Iqbal Liayong Pratama maloho, chisilia Mane, Moh Sajandri Maryati, Sri Moh Al-Fayedh Moh Rifay Ahmad Mohamad Dio Pangulu Mohamad Ilham D. Djou Mohamad Saputra Hamzah Mokodompit, I Gede Wahyu Mooduto, Tirsya Aygina Jaenet Muarif, Fahmy Idris Muh Kasim Muh Nasrullah Al Fauzan Muh. Kasim Muhammad Kasim Muhammad Kasim Najib Modeong Nana Juhriana Yusuf Nani Mardiani Novariani Payuyu Noviar Akase Nurahman, Ikwan Nurmasita Dewi Sahido Pade, Dwi Ziana Jamila Permana, Aang Panji Ponto, Nadia Fransisca Puhi, Rian Putra, Moh. Bahrul Zaman Momidu Rahman, Adisty S. Reskiyanto Fauzi Duwingik Rikarni Taruk Tiku Rini Rahmatia S Safari, Indriani Siti Qamariyah Bunga Sri Maryati Suaib, Angki Suci Rahmawati Mustapa Sugianti, Komang Sultan Ali A.S.H Hutuba Sumarjis, Suly Ayu Sunarty Suly Eraku Sutarto, Tiara Anggraeni Puspaningrum Suwandi, Joga Bagaswicaksono Tangkudung, Latifa Tanzilal Pena Taufiq B. N Terang U.H.S.G Manik Tulus B. Sitorus Tya Ivanka Hiola umar, Risky Usman, Fatma T. Wahyulin Ws. Harunja Yani, Lisra Yayu Indriati Arifin Yenayo, Hafipa Yuriadi, Bilal Aditya

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