Article Per Year (5 Year)
p-Index From 2021 - 2026
5.305
P-Index
This Author published in this journals
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

Published : 40 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 40 Documents
Search

 1   2   3   4 
PEMBERDAYAAN MASYARAKAT DI KAWASAN GEOWISATA OLELE : SOSIALISASI DAN PENGENALAN TEKNIK KONSERVASI AIR TANAH UNTUK PENGEMBANGAN BERKELANJUTAN GEOPARK TELUK TOMINI Ninasafitri, Ninasafitri; Arifin, Yayu Indriati; Masruroh, Masruroh; Pakaya, Ariyanto; Paladan, Reynhard Batara; Djibran, Fahira Ramadhani; Paladan, Rayhand Batara
Jurnal Abdi Insani Vol 12 No 1 (2025): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v12i1.2230

Abstract

Program pengabdian kepada masyarakat di Desa Olele, Kabupaten Bone Bolango, Provinsi Gorontalo, bertujuan untuk memberdayakan warga melalui upaya konservasi air tanah dalam rangka mendukung pengembangan berkelanjutan Geopark Teluk Tomini. Program ini dilatarbelakangi oleh perkembangan Geowisata Olele yang semakin berkembang sehingga kebutuhan air tanah  akan terus meningkat sehari-hari serta meningkatnya tekanan lingkungan akibat aktivitas pariwisata dan potensi intrusi air laut. Tujuan utama program ini meliputi peningkatan pemahaman dan keterampilan masyarakat dalam mengelola sumber daya air tanah, meningkatkan kualitas air, serta mendorong praktik pariwisata berkelanjutan. Metode yang diterapkan survei awal kondisi air tanah dan sosialisasi dan pengenalan modul pelatihan pembuatan lubang biopori, sumur resapan modern dan konvensional, serta teknik penghijauan pesisir. Hasil program menunjukkan peningkatan signifikan dalam kesadaran dan keterampilan masyarakat terkait konservasi air tanah. Selain itu, kualitas air tanah rentan terhadap salinitas karena kedekatannya dengan pesisir, sehingga diperlukan langkah-langkah mitigasi lebih lanjut. Kesimpulannya, program ini berhasil meningkatkan pengetahuan dan kapasitas masyarakat dalam mengelola air tanah, yang penting untuk memastikan keberlanjutan lingkungan jangka panjang di wilayah tersebut.
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.
Geomorfologi daerah Tanjung Keramat dan sekitarnya, Kota Gorontalo, Provinsi Gorontalo Umar, Risky; Arifin, Yayu Indriati; Marina, Siti
-
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jrpi.v2i4.35078

Abstract

This study aims to analyze the geomorphological characteristics of the Hulonthalangi area and the Tanjung Keramat Coast in Gorontalo City, which serve as part of the supporting region of the Gorontalo Geopark. The study encompasses variations in topography, slope gradients, river flow patterns and stages, as well as the classification of geomorphological units. In general, the study area is classified into four main morphometric types: Lowland, Inland Lowland, Low Hills, and Hills. Slope analysis indicates variations ranging from flat to steep zones, reflecting differences in slope stability and highlighting areas with high erosion potential. Analysis of river flow patterns shows a dominance of parallel patterns, with valleys shaped like a “V” in the youthful stage and a “U” in the mature stage. Geomorphological characteristics were identified through remote sensing analysis using SRTM DEM data processed with ArcGIS software, and subsequently verified through direct field observations for geomorphological mapping and lithological distribution. This procedure was carried out according to scientific standards to integrate image analysis results with field data. The geomorphological units identified in the study area include Intrusive Hills, Volcanic Hills, Denudational Hills, and Alluvial Plains. Each unit possesses distinctive lithological and topographical characteristics that influence land-use patterns and environmental stability. This study provides significant contributions by supplying geomorphological data that can serve as a reference for planning, development, and sustainable environmental management in the Tanjung Keramat coastal area. The results also support efforts to mitigate potential environmental risks and promote wiser land-use practices in the Hulonthalangi area and Tanjung Keramat Coast. 
Geomorfologi Daerah Bajo dan Sekitarnya, Kecamatan Tilamuta, Kabupaten Gorontalo Hemu, Alit Anastasya; Arifin, Yayu Indriati; Raharjo, Purnomo
-
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jrpi.v2i4.35076

Abstract

This study aims to analyze the geomorphological conditions of Bajo Village and its surroundings, Tilamuta District, Boalemo Regency. The methods used include slope analysis, river flow patterns, and geomorphological units. The data employed consist of topographic maps, satellite images, and the National Digital Elevation Model (DEMNAS), processed using ArcGIS software. Slope analysis was conducted to determine the steepness of the land, while river flow patterns were classified according to Howard (1967). Determination of geomorphological units was carried out through the interpretation of morphology and lithology, referring to Van Zuidam (1983). The results show four geomorphological units, namely fluvial lowlands, marine lowlands, low structural hills, and inland volcanic lowlands. The study area has slopes ranging from flat to steep, with rectangular river flow patterns dominant in the northeastern part. Overall, the geomorphological conditions of this area are influenced by lithology, geological structures, and fluvial processes that actively shape the local morphology.
Geomorfologi Daerah Tapadaa dan Sekitarnya, Kabupaten Boalemo, Provinsi Gorontalo Destia Ningrum, Sindi wahyu; Arifin, Yayu Indriati; Prabowo, FX Harkins Hendro
-
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jrpi.v2i4.35075

Abstract

This study aims to describe and interpret the geomorphological characteristics of the Tapadaa region and its surroundings in Boalemo Regency, Gorontalo Province. The research focuses on identifying landforms, slope gradients, river flow patterns, and geomorphological units that develop within the study area. The methods used include analysis of the National Digital Elevation Model (DEMNAS) data, interpretation of topographic maps, and field verification. The results show that the area is divided into four main geomorphological units, namely marine plains, fluvial plains, volcanic hills, and denudational hills. The volcanic and denudational hills are characterized by steep slopes and structural control of trellis and rectangular drainage patterns, while the fluvial and marine plains are dominated by flat to gently sloping morphologies resulting from sediment deposition. Overall, the geomorphological condition of the Tapadaa region reflects a dynamic balance between endogenic and exogenic processes that shape the coastal and upland landscape of Boalemo Regency. The results of this study provide a basis for assessing geomorphological hazards such as erosion, flooding, and slope stability, and support sustainable coastal management in Boalemo Regency.   
Geomorfologi Daerah Bolihutuo dan Sekitarnya, Kecamatan Botumoito, Provinsi Gorontalo Paendre, Asdini; Arifin, Yayu Indriati; Raharjo, Purnomo
-
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jrpi.v2i4.35074

Abstract

The Bolihutuo area and its surroundings, in the Botumoito District, have geomorphological characteristics that are interesting for research, as they feature complex geomorphological conditions influenced by volcanic activity, fluvial processes, and structural factors. This study aims to map and classify the geomorphological units in the research area. The methods applied include spatial analysis and field observation. The results of this study indicate that the area has four main geomorphological units: structural hill units, volcanic hill units, fluvial plain units, and marine plain units. The morphography of the research area consists of lowlands and low hills with elevations ranging from 0 to 187.5 meters above sea level. Slope gradients vary from flat to very steep, while the river flow patterns are sub-parallel with young and mature river stages.The lithology consists of gabbro, andesite, granodiorite, granite, dacite, and alluvial deposits, and the land can be utilized for settlements, agriculture, and infrastructure development, adjusted according to its slope.
Aspiring Geopark Gorontalo: Solusi Persiapan Situs Geologi Untuk Pariwisata Pasca-COVID-19 Modjo, Meilinda Lestari; Anugrah, Krishna; Arifin, Yayu Indriati
Jurnal Penelitian Pendidikan IPA Vol 10 No SpecialIssue (2024): Science Education, Ecotourism, Health Science
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10iSpecialIssue.8906

Abstract

The Geosite Area of Gorontalo Evaluated Using Quantitative Descriptive Research Method for Tourism Preparedness Post-COVID-19" The Gorontalo geosite area was evaluated using a quantitative descriptive research method in this study to determine its readiness to host tourism after COVID-19. Changes in the attitudes and behaviours of tourists have occurred as a result of the COVID-19 epidemic, significantly impacting the domestic and international tourism environment. The objective of this research is to gain an understanding of the factors motivating tourists, classify various forms of tourism, and observe specific geosites in Gorontalo based on official designations. Different local attitudes towards the "new normal tourism" are crucial factors in the highlighted destination preparation differences presented in the conclusions. Despite the economic considerations influencing the continuous implementation of health protocols, the government, local communities, and businesses must collaborate towards achieving optimal and sustainable tourism recovery
Characterization of Dunggilata Gold Tailings and Treatment Process Recommendations Ninasafitri; Sangkota, Vivi Dia Afrianti; Arifin, Yayu Indriati
Jurnal Penelitian Pendidikan IPA Vol 11 No 2 (2025): February
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i2.10416

Abstract

Rare earth elements (REEs) are a group of seventeen metallic elements consisting of scandium (Sc), yttrium (Y), and fifteen other lanthanide elements. Rare earth metals have an important role in various technologies, so the analysis and separation of these elements from their minerals is very important to do. This study aims to characterize the tailings through X-Ray Diffraction (XRD), X-Ray Fluorescence (XRF), and Inductively Coupled Plasma Mass Spectrometry (ICP-MS) techniques. The results of XRD analysis show that the mineral composition of tailings is dominated by quartz (SiO₂) with a percentage of 88%, followed by albite (NaAlSi3O8) with a percentage of 11%.  In addition, the results of XRF analysis show that the main elemental composition in the tailings consists of SiO₂ (69.294%), Al₂O₃ (20.20%), and Fe₂O₃ (4.681%). In addition, heavy metal concentrations in the tailings indicate a potentially serious risk of environmental pollution, with arsenic (As) reaching 100 ppm and mercury (Hg) more than 5 ppm. In addition, rare earth elements identified in the tailings include cerium (Ce) at 14,578 ppm, lanthanum (La) at 7,850 ppm, and neodymium (Nd) at 6,897 ppm. This method is expected to help tailings management, reduce environmental impacts, and support sustainable mineral utilization.
Geology and Alteration of East Pinolosian Area, Bolaang Mongondow, North Sulawesi Province Mardain, Tober; Arifin, Yayu Indriati; Kasim, Muhamad; Rosadi, Dhani Rhamdani
EKSPLORIUM Vol. 43 No. 2 (2022): NOVEMBER 2022
Publisher : BRIN Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17146/eksplorium.2022.43.2.5835

Abstract

Bolaang Mongondow is located on the Eastern North arm of Sulawesi. This area is a Neogene-aged magmatic arc composed of plutonic and volcanic rocks that indicate mineralization-bearing host rocks. The study aimed to determine the geological setting and alteration based on geological observations and geochemical analysis. The method used is geological mapping, followed by laboratory and studio data analysis. The lithology of this area is composed of andesite, diorite, and pyroclastic breccia units. Two main faults are the Northwest-Southeast trending dextral fault and the Northeast-Southwest trending sinistral fault, which causes hydrothermal mineral alteration. Mineral alteration in the study area is divided into several zones, including the Silicification Zone (massive silica + vuggy silica), Advance Argillic Zone (illite + alunite + dickite + halloysite + kaolinite), Argillic Zone (illite + montmorillonite + pyrophyllite), Prophyllitic Zone (chlorite + montmorillonite). The presence of mineral assemblages and alteration zones shows the characteristics of High Sulfide Epithermal deposits with the highest level of 0.47/ppm in the Advance Argillic Zone.
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