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All Journal Jurnal Pendidikan Geografi Undiksha JURNAL SPASIAL Jurnal Penelitian Pendidikan IPA (JPPIPA) Pendas : Jurnah Ilmiah Pendidikan Dasar Abditani : Jurnal Pengabdian Masyarakat Jurnal Review Pendidikan dan Pengajaran (JRPP) Journal of Geography Science and Education Jurnal Pengabdian Kepada Masyarakat JURNAL GEOGRAFIKA (GEOGRAFI LINGKUNGAN LAHAN BASAH) El-Jughrafiyah : Jurnal Geografi dan Terapannya Jurnal Penelitian Geografi (JPG) INCOME: Indonesian Journal of Community Service and Engagement Mamangan Social Science Journal Indonesian Research Journal on Education Innovative: Journal Of Social Science Research Jurnal Spasial: Penelitian, Terapan Ilmu Geografi dan Pendidikan Geografi BULLET : Jurnal Multidisiplin Ilmu Jurnal Ilmiah Research Student
Arie Zella Putra Ulni
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What Can Spatial Assessment Reveal About Flash Flood Risk and Ecosystem Carrying Capacity in Tropical Highland Environments? Erna Juita; Dasrizal; Mohd Hairy Ibrahim; Elsa Yuniarti; Arie Zella Putra Ulni; Soni
Jurnal Penelitian Pendidikan IPA Vol 11 No 11 (2025): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i11.11889

Abstract

Flash floods are among the most destructive hydrometeorological hazards in tropical highland regions, yet their spatial risks remain poorly quantified in data-scarce environments. This study assessed flash flood risk in Solok Selatan Regency, West Sumatra (Indonesia), by integrating landform and slope classification with the Topographic Wetness Index (TWI) derived from a 30 m DEM. Historical records of 11 flood events between 2010 and 2020 were used for model validation. The analysis revealed that most of the regency is characterized by moderate flash flood risk, while high-risk zones are concentrated in steep fluvial landscapes. Validation against observed flood locations demonstrated a spatial match of 95.2%, confirming the reliability of the model. In addition, the evaluation of hydrological ecosystem service capacity indicated that over 80% of the landscape has only moderate regulatory function, limiting its ability to buffer runoff. These findings highlight the importance of integrating DEM-based hydrological indices with ecosystem assessments to support more effective disaster risk reduction and spatial planning in tropical highland environments.
Spatial Analysis of Tourist Attractions for Geographic Information System-Based Tourism Development in Sijunjung Regency Sari Fatul Hasana; Elvi Zuriyani; Arie Zella Putra Ulni
Jurnal Geografika (Geografi Lingkungan Lahan Basah) Vol 6, No 2 (2025): GEOGRAFIKA
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jgp.v6i2.16775

Abstract

Sijunjung Regency in West Sumatra possesses breathtaking natural and cultural wealth, including the renowned Silokek Geopark, yet its vast tourism potential remains largely underutilized due to a lack of integrated spatial information. This study addresses a critical research gap by providing a comprehensive spatial overview to transform raw potential into a strategically managed economic pillar. By utilizing Geographic Information Systems (GIS), the research offers a unique and compelling perspective on how mapping characteristics, distribution, and accessibility can drive more targeted, efficient, and sustainable tourism development. The research employs a quantitative descriptive approach, covering 76 identified tourist destinations across eight sub-districts in Sijunjung Regency. The methodology integrates GIS-based spatial analysis, utilizing field observations, GPS coordinate tracking, and Nearest Neighbor Analysis to identify distribution patterns. Furthermore, the study evaluates accessibility through buffering techniques at a 300–800 meter radius from main access points to measure the ease of reaching these diverse attractions. The findings reveal that Sijunjung’s tourism is heavily dominated by natural attractions (69.7%), with the spatial pattern classified as "clustered," particularly around the Sijunjung, Silokek, and Sumpur Kudus districts. While leading natural destinations generally enjoy good accessibility, many cultural and man-made sites remain difficult to reach due to inadequate infrastructure. The study concludes that GIS is a highly effective tool for tourism planning and recommends that local governments prioritize infrastructure improvements and community involvement to ensure equitable and sustainable regional growth.  
Co-Authors Afrital Rezki Afrital Rezki Dasrizal Dasrizal Dasrizal Dasrizal Dasrizal Dasrizal Dasrizal Dasrizal dasrizal, dasrizal - Dt. Tanamir, Momon. Elsa Rimanda Putri Elsa Yuniarti Elvi Zuriyani Elvi Zuriyani Elvi Zuryani Erna M.Si Juita S.Pd Fahreza, Febriano Faisal, Annisa Mardhatillah Faradila, Wahyuni Hendra Saputra Ibrahim, Mohd Hairy Irwan Irwan Maharani Maharani, Maharani May Tiza Mar Atus Sholikha Mohd Hairy Ibrahim Momon Dt. Tanamir Muhammad Hafiz Muhammad Tarmizi Nefilinda Nefilinda Ningsih, Audia Yosta Novelia, Nabila Puput Sapti Putri Putri, Oktri Dwi Putri, Puput Sapti Putri, Rozana Eka rahmad, restika - Renny Risdawati Richi Aldian Rika Despica Sari Fatul Hasana Sari, Yoli Permata Setriani, Loli Slamet Rianto Soni Susana, Neti Tiara Kurnia Dewi, Tiara Kurnia Ultari, Yola Wau, Witarni Wirna Halimi Putri Yosmed Hidayat