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All Journal Geosfera: Jurnal Penelitian Geografi Jurnal Riset dan Pengabdian Interdisipliner
Fitryane Lihawa
Program Studi Ilmu Lingkungan, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Gorontalo
Humanities Earth & Planetary Sciences Education Environmental Science Social Sciences Other

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Students’ Perceptions of Flood Mitigation at SMA Negeri 6 Anggrek District Dewi Sartika Macmud; Fitryane Lihawa; Ramla Hartini Melo; Indrawan Indrawan
Geosfera: Jurnal Penelitian Geografi Vol 5, No 1 (2026): Geosfera : Jurnal Penelitian Geografi
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/geojpg.v5i1.39044

Abstract

Floods are among the most frequent natural disasters in Indonesia and continue to disrupt educational activities, particularly in schools located in flood-prone areas. Strengthening students’ awareness and preparedness is therefore essential for enhancing school resilience and reducing disaster risk. This study aimed to examine students’ perceptions of flood disaster mitigation at SMA Negeri 6 Anggrek, North Gorontalo Regency, Indonesia, and to identify the relationship between their perceptions and preparedness levels. A quantitative descriptive approach was employed involving 191 students selected using proportional sampling. Data were collected through a Likert-scale questionnaire consisting of five indicators: understanding, attitude, preparedness, participation, and evaluation of school flood mitigation programs. Descriptive statistical analysis was conducted using mean score calculations for each indicator. The findings revealed that students demonstrated positive perceptions of flood disaster mitigation, reflected in good scores for understanding (3.82), attitude (3.74), participation (3.88), and evaluation of mitigation programs (3.70). However, preparedness obtained a lower mean score (2.95), indicating a moderate level of readiness. These findings highlight a gap between students’ positive perceptions and their practical preparedness for flood emergencies. The results suggest that knowledge and positive attitudes alone are insufficient to ensure disaster readiness without regular simulation activities, evacuation drills, and experiential disaster education. Strengthening school-based disaster preparedness programs is therefore essential to improve students’ capacity to respond effectively to flood hazards.
Studi Geologi Daerah Makale Dan Sekitarnya, Kabupaten Tana Toraja, Provinsi Sulawesi Selatan Putri Wulan Rahmawati; Fitryane Lihawa; Noviar Akase
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Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jrpi.v3i3.39594

Abstract

The Makale area, Tana Toraja, South Sulawesi (119°19′05″–120°09′16″ E; 02°36′03″–03°24′13″ S) features a complex geological setting with limited detailed data. This study maps its geology through 54 observation stations, thin-section petrography, geomorphological classification, and Landsat 8 band 5-6-7 lineament interpretation. Stratigraphically, the area comprises four units from oldest to youngest: Early–Middle Miocene Makale Formation limestones, classified as Foraminiferal Rudstone (±28%, grain-supported, 1% porosity) and Foraminiferal Packstone (±29%, mud-supported, 2% porosity) per Embry and Klovan (1971); the Middle Miocene–Pliocene Sekala Formation sandstone (±20%); and the youngest alluvial deposits (±24%). Geomorphologically, the terrain is divided into karst hills with tower karst morphology (±57%), denudational hills (±20%), and fluvial valleys (±24%). Lineament analysis reveals a dominant north–south structural trend, validated by field lithological contacts.
Geomorfologi Daerah Poduwoma dan Sekitarnya, Kecamatan Suwawa Timur, Kabupaten Bone Bolango Ravit Tahaku; Fitryane Lihawa; Muhammad Kasim
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Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jrpi.v3i3.39471

Abstract

This study aims to identify the geomorphological conditions of Poduwoma and its surrounding areas, East Suwawa District, Bone Bolango Regency, through geological mapping at a scale of 1:10,000. Based on geomorphological analysis, the study area is divided into three main geomorphological units: the intrusive hill unit, the volcanic hill unit, and the fluvial floodplain unit. The drainage patterns are predominantly dendritic and parallel, reflecting relatively homogeneous lithological control and intensive erosional processes. Geologically, the study area is composed of two main lithological units, namely the diorite unit and the andesite unit. The diorite is characterized by a phaneritic texture with plagioclase, hornblende, biotite, and opaque minerals as its primary constituents, whereas the andesite exhibits aphanitic to porphyritic textures composed of plagioclase, hornblende, biotite, and a microcrystalline groundmass. Stratigraphic relationships indicate that the diorite represents the older rock unit, which was subsequently overlain by volcanic activity that produced the younger andesite unit. The results of this study indicate that the geological evolution of the area was controlled by volcanic arc magmatism, resulting in intermediate intrusive and extrusive rocks. The interaction between endogenous processes, particularly magmatism, and exogenous processes, mainly denudation, has produced the present-day hilly to mountainous landscape observed in the study area.
Co-Authors Dewi Sartika Macmud Indrawan Indrawan Muh Kasim Noviar Akase Putri Wulan Rahmawati Ramla Hartini Melo Ravit Tahaku