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All Journal Sainstek Journal of Geoscience, Engineering, Environment, and Technology Jurnal Penelitian Pendidikan IPA (JPPIPA) UNM Geographic Journal Jurnal GEOSAPTA Jambura Geoscience Review MONSU'ANI TANO Jurnal Pengabdian Masyarakat Jurnal Abdi Insani Aksara: Jurnal Ilmu Pendidikan Nonformal Jambura Geo Education Journal Jurnal Sibermas (Sinergi Pemberdayaan Masyarakat) Jurnal Inovasi Pengabdian Masyarakat Pendidikan Geosfera: Jurnal Penelitian Geografi JAGE Jurnal Riset dan Pengabdian Interdisipliner Eksplorium : Buletin Pusat Pengembangan Bahan Galian Nuklir
Yayu Indriati Arifin
Universitas Negeri Gorontalo
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Physics Public Health Social Sciences Other

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Journal : JAGE

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Bentuk Lahan Geomorfologi Di Daerah Gunungapi Ambang, Bolaang Mongondow Timur Sumarjis, Suly Ayu; Arifin, Yayu Indriati; Hutagalung, Ronal; Akase, Noviar; Manyoe, Intan Noviantari
Journal of Applied Geoscience and Engineering Vol 2, No 1 : Juni 2023
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34312/jage.v2i1.19405

Abstract

Sulawesi or Celebes is located in the central part of the Indonesian archipelago which has interesting geological potential to be developed. One of this interesting area is known as Ambang volcano area. Ambang volcano is one of the active volcanoes in North Sulawesi. Administratively, the research area is located in Bongkudai Baru Village, Modayag sub-district, East Bolaang Mongondow district, mapped at coordinates N 0°45'58.89'' and E 124°24'13.04''. This study is aimed to analyze volcanic geomorphological units using satellite imagery and surface geological mapping. The results showed that the geological conditions of the study area consist of 4 lithologies i.e volcanic breccia, andesite, agglomerate and sandstone rocks. Based on the morphographic and morphogenetic analysis of the study area which refers to the Van Zuidam and Verstapen 1985 classification, the study area is divided into five landforms i.e fumarole and solfatara ambang volcanic, ambang volcanic cone, plains and fluvial slope feet of ambang volcano, denudational hill ambang volcanoes and lake units.
Karakteristik Geomorfologi Daerah Ayuhulalo Dan Sekitarnya Kecamatan Tilamuta, Kabupaten Boalemo Mamonto, Fajri Kurniawan; Arifin, Yayu Indriati; Akase, Noviar; Manyoe, Intan Noviantari
Journal of Applied Geoscience and Engineering Vol 3, No 1 : Juni 2024
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jage.v3i1.26918

Abstract

The research was conducted in Ayuhulalo area, which is located in the western part of Gorontalo Province, precisely in Tilamuta Sub-district, Boalemo Regency. The geomorphology of the research area is dominated by hilly to mountainous areas. The purpose of this study is to determine the characteristics of the landscape in the study area, determine Geomorphological units, and identify the type of constituent lithology in each Geomorphological unit with a remote sensing analysis approach based on DEM (Digital Elevation Model) SRTM (Shuttle Radar Topography Mission) data and field observations to identify the lithological conditions of the study area. The method includes aspects of geomorphology such as morphography, morphometry, and morphogenetics. The geomorphology of the study area consists of lava flow hills unit with porphyry andesite and porphyry dacite as the constituent lithology and pyroclastic flow hills unit where volcanic breccia is the constituent lithology.
Potensi Geodiversity Daerah Oluhuta Kecamatan Kabila Bone Kabupaten Bone Bolango Menggunakan Asesmen Ponto, Nadia Fransisca; Arifin, Yayu Indriati; Hutagalung, Ronal; Akase, Noviar; Manyoe, Intan Noviantari
Journal of Applied Geoscience and Engineering Vol 2, No 2 : Desember 2023
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jage.v2i2.22992

Abstract

Geotourism emphasizes the beauty, uniqueness, rarity and wonder of natural phenomena as an impetus for the development of geology-based tourism. The many variations in geological aspects fulfill the potential geodiversity value in the area. The aim of this research is to identify and assess the potential for geodiversity in Oluhuta Village. The research location has coordinates 0° 25' 0" - 0° 27' 0" N and 123° 8' 30" - 125° 10' 30" E. There are several research methods used in the form of field observations, laboratory research, and processing studios. The geological data obtained includes lithology, geomorphology and assessment of geodiversity aspects. The results of the research show that the location of the research area has lithology namely reef limestone and geomorphology namely reef terrace plains. The research area has a site called the Lautan Terangkat Site. This site has geological components including rocks and natural landscapes. Lautan Terangkat site have several assessment criteria with a total number and scientific assessment classification. Scientific value assessment is classified as medium, the educational value assessment is classified as high, tourism value assessment is classified as medium, and the assessment of degradation risk value is classified as low.
Studi Geodiversitas Pantai Dulanga Desa Bongo, Kecamatan Batudaa Pantai, Kabupaten Gorontalo Usman, Miranda Melia; Arifin, Yayu Indriati; Kasim, Muhamad; Aris, Ayub Pratama
Journal of Applied Geoscience and Engineering Vol 3, No 1 : Juni 2024
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jage.v3i1.25837

Abstract

In simple terms, geodiversity is defined as the diversity of non-living natural components in the form of lithology, minerals, fossils, structures and landforms in an area that forms the earth's surface which has differences, thus forming diversity. Geodiversity can be an important factor in developing the tourism industry and local community identity by conducting special research in the form of investigating geological heritage and cultural heritage and integrating the results for educational outcomes in education, promotion and tourism infrastructure. Gorontalo Province has many locations that show great geological diversity, but many of them have not been explored, studied, or not yet established for geotourism. The extraordinary geo-diversity together with the deep ecological resources and cultural heritage provides a valuable basis for the development of geotourism and geoparks. Geological research at Dulanga Beach has never been carried out to assess the existing geological features. Research on Dulanga Beach generally only focuses on the tourism promotion sector. The aim of this research is to determine the potential geodiversity potential of Dulanga Beach. The method used in this research is the main method, namely geological observation and geodiversity assessment methods. Based on research results, the Dulanga beach location has 3 geological features in the form of geomorphology, lithology and fossils or paleontology. The results of the geodiversity assessment show that the Dulanga Beach research for the Scientific Assessment aspect is in the Moderate class, the Educational Assessment is in the High class, the Tourism Assessment is in the Moderate class, and the Assessment Degradation (Degradation Value) is included in the High class. 
Analisis Resiko Longsor Di Desa Garapia Menggunakan Electrical Resistivity Tomography (ERT) Untuk Identifikasi Kedalaman Bidang Gelincir Katili, Gita Triyana Risti; Arifin, Yayu Indriati; Zainuri, Ahmad
Journal of Applied Geoscience and Engineering Vol 3, No 1 : Juni 2024
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jage.v3i1.26910

Abstract

This study explores the geological conditions and the depth of landslide slip surfaces in Garapia Village, North Gorontalo Regency, using Electrical Resistivity Tomography (ERT). By analyzing stratigraphy and geoelectrical data, the research aims to provide a comprehensive understanding of subsurface structures and their implications for landslide risks. Stratigraphic analysis reveals two primary geological units: weathered basalt, characterized by its grayish-black color, and alluvial deposits, indicating ongoing sedimentation. Structural analysis shows a Northeast-Southwest alignment, reflecting tectonic influences that may impact slope stability. ERT measurements identify three subsurface layers with varying resistivities: soil (10.6 – 783 Ωm), basalt (783 – 41,867 Ωm), and andesite (41,867 – 244,307 Ωm). A significant slip surface detected at depths of 9.85 to 18.7 meters shows low resistivity (4.75 – 48.1 Ωm), suggesting clay that is prone to landslides. The study highlights ERT's effectiveness in accurately identifying slip surface depths, offering valuable insights for landslide risk assessment and mitigation. This approach provides enhanced precision compared to traditional methods, thus improving disaster planning and risk management.
Geomorfologi Daerah Tambang Emas Rakyat Juriya dan Sekitarnya, Kecamatan Bilato, Kabupaten Gorontalo Rauf, Jayanti; Arifin, Yayu Indriati; Akase, Noviar
Journal of Applied Geoscience and Engineering Vol 3, No 2 : Desember 2024
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jage.v3i2.30322

Abstract

This study examines the geomorphological characteristics of the Juriya people's gold mining area, Gorontalo Regency, which includes topographic variations, slopes, river flow patterns, river stadia, and geomorphological units. The research area is divided into four main morphometry types: Lowland, Inland Lowland, Low Hill, and Hill. Slope analysis identifies zones ranging from flat to very steep, indicating different levels of slope stability and areas with a high risk of erosion. The results of the river flow pattern analysis showed the dominance of parallel and dendritic patterns, with a "V" shaped valley in the young stadia and a "U" in the adult stadia. The geomorphological units in the study area consist of the Volcanic Hills Unit, the Denudional Hills Unit, and the Aluvial Plains Unit, each of which has unique lithological and topographic characteristics and affects land use and environmental stability. This study shows that mining activities can increase the risk of erosion and land degradation in areas that are not protected by vegetation, especially on steep slopes. This research contributes by providing geomorphological data that can be used as a reference for sustainable environmental planning and management in the mining area. These results can strengthen efforts to mitigate environmental risks and support responsible land use in people's mining areas.
Geomorfologi Daerah Lombongo Dan Sekitarnya, Kecamatan Suwawa Tengah, Kabupaten Bone Bolango Ruhimat, Nursultan Akbar; Arifin, Yayu Indriati; Kasim, Muh
Journal of Applied Geoscience and Engineering Vol 3, No 2 : Desember 2024
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jage.v3i2.30321

Abstract

The research area is located in Lombongo village and its surroundings which have interesting characteristics and landforms for research. This study aims to analyze and map geomorphological conditions to obtain information related to geomorphological aspects. The method used is geomorphological aspect analysis. The results of this study indicate that the geomorphological units of this area are intrusive mountains and alluvial plains. The geomorphological aspects of this area are divided into morphography consisting of mountain and lowland units, morphometry consisting of elevation points ranging from 0 - 750 masl, with a very steep slope, the morphogenesis of the research area is divided into active morphostructures, namely fractures and passive morphostructures, namely porphyry diorite, granodiorite and alluvial deposits, morphodynamics of the research area, namely river flow patterns consisting of dendritic and parallel flow patterns with mature to young river stages, based on the regional geological map, the morphochronology tilamuta sheet of the research area was formed in the Eocene - Holocene era, the morphoarrangement of the research area is in the form of a high erosion process.
Analisis Tipe Longsoran Daerah Pohe Kota Gorontalo Berdasarkan Orientasi Struktur Geologi Usman, Fatma T.; Arifin, Yayu Indriati; Hutagalung, Ronal; Permana, Aang Panji
Journal of Applied Geoscience and Engineering Vol 1, No 1 : Juni 2022
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1025.447 KB) | DOI: 10.34312/jage.v1i1.15517

Abstract

Administratively, the research area is located in Pohe Village, Hulonthalangi sub-district, Gorontalo City, Gorontalo Province. Astronomically, the research area is at coordinates 00030'16.10"- 00030'41.58" north latitude and 12302'36.10"- 12303'19.55" east longitude. The purpose of this study was to analyze the type of landslide based on the orientation of the geological structure of the Pohe area and the type of landslide based on the orientation of the geological structure of the Pohe area. The method used in this research is retrieval of field data, namely lithological data, geological structure data and slope data of the research area, then structural data processing using dips 6.0 software application and analyzed using stereographic projections. Based on the results of identification and stereographic analysis, it shows that in the research area there are 2 types of landslides, namely plane failure and toppling failure. The type of plane failure is found at stations 1.1, 1.2, 1.3, 1.4, and 1.6. While the type of landslide toppling failure is found at stations 1.5, 1.7, and 1.8.
Geokimia (XRF) Batuan Andesit Daerah Putiana Dan Sekitarnya, Kecamatan Anggrek, Kabupaten Gorontalo Utara Hemeto, Fasya Ramadhan; Arifin, Yayu Indriati; Hutagalung, Ronal
Journal of Applied Geoscience and Engineering Vol 4, No 1 : Juni 2025
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jage.v4i1.30327

Abstract

This research was conducted in Putiana village and its surrounding area, Anggrek District, North Gorontalo Regency. The geographical position of this area is at 122°47'09.9'' - 122°48'31.9'' East Longitude and 0°48'43.3'' - 0°50'00.3” North Latitude (WGS84 Zone 51N) with a study area of 6 km². The research was conducted with the aim of knowing the geochemistry of andesite rocks and the tectonic order that occurred in the research area. The method used in this research is geological mapping which aims to determine the geological conditions and X-ray fluorescence (XRF) geochemical analysis to determine the chemical content of rocks. The results showed that the stratigraphy of the research area when sorted from old to young includes andesite porphyry units, andesite units, and alluvial sediment units. Based on geochemical analysis, it is known that the magma type of the andesite rock series of the research area is tholeiitic and includes basalt rock types. The magma origin is Island Arc Tholeiitic, with the tectonic setting of the research area occurring in the orogenous zone/subduction zone.
Uji Kualitas Batuan Sebagai Bahan Dasar Konstruksi Bangunan, Desa Balean & Sekitarnya, Kecamatan Lobu, Sulawesi Tengah Latingara, Fahrul; Arifin, Yayu Indriati; Kasim, Muhamad; Aris, Ayub Pratama
Journal of Applied Geoscience and Engineering Vol 4, No 1 : Juni 2025
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jage.v4i1.33754

Abstract

One of the natural resources commonly utilized as raw material in industries—particularly for piling foundations, construction base mixtures, and other basic building materials—is igneous rock. The quality of the rock used as a construction material plays a crucial role in determining its suitability for various infrastructure applications. Therefore, specific physical and mechanical properties of the rock must be evaluated to assess its feasibility for construction use (Yuwanto and Araujo, 2020). This study aims to analyze the characteristics and quality of the rock at the research site and assess its suitability based on the classification from the Indonesian Industrial Standard (SII) 0378-80. The methods used include the Geological Strength Index (GSI) and Unconfined Compressive Strength (UCS). Data were obtained from field observations using the scan line method and laboratory testing of rock mechanical properties. The GSI analysis shows that the rocks have Structure Condition Rating (SCR) values of 6, 10, and 7, indicating structural influence ranging from blocky/disturbed to disintegrated conditions. The UCS analysis results show compressive strength values ranging from 233.351 kg/cm² to 1.161 kg/cm². According to the SII 0378-80 classification, these values reflect the varying levels of suitability of the rock for construction purposes.
Co-Authors Abd Kadir Mubarak A Amin Abdi Gunawan Djafar Ahmad Zainuri Ahmad Zainuri Alit Anastasya Hemu Anugrah, Krishna Aris, Ayub Pratama Budiyansyah Harun Destia Ningrum, Sindi wahyu Djamal Adi Nugroho Djibran, Fahira Ramadhani Fadhil Abdillah Ahmad Femy Mahmud Sahami Gunawan, Aryl Afrizhar Hasan S. Panigoro Hemeto, Fasya Ramadhan Hemu, Alit Anastasya Hidayansya, Taufik Hutagalung, Ronal I Ketut Suada Intan Noviantari Manyoe Irvin Novita Arifin Iswanto, David Kasim Mahmud Kasim, Della Nawarita Putri Kasim, Muhamad Katili, Gita Triyana Risti Latingara, Fahrul Mamonto, Ahmad Firli Mamonto, Fajri Kurniawan Mamonto, Sri Maghfira Mardain, Tober Marina, Siti Masruroh MASRUROH Meilinda Lestari Modjo Muh. Kasim Naafi Syahna Firdhaus Biya Nana Juhriana Yusuf Ninasafitri Ninasafitri, Ninasafitri Nonsi, Mutiara Noviar Akase Paendre, Asdini Pakaya, Ariyanto Paladan, Rayhand Batara Paladan, Reynhard Batara Permana, Aang Panji Ponto, Nadia Fransisca Prabowo, FX Harkins Hendro Purnomo Raharjo, Purnomo Rauf, Jayanti Rompo, Ahmad Iryanto Ronal Hutagalung Rosadi, Dhani Rhamdani Ruhimat, Nursultan Akbar Rusdi, Infithar Hi Rusiyah Rusiyah Sangkota, Vivi Dia Afrianti Simbala, Susilo Bintang Sri Manovita Pateda Suma, Muhamad Danial Sumarjis, Suly Ayu Tudjaena, Asti Ananda umar, Risky Usman, Fatma T. Usman, Miranda Melia Waode Eti Hardiyanti Windayani Ika Yunitasari Yenayo, Hafipa Yuriadi, Bilal Aditya Zeffitni Zeffitni