Hehanussa, Fekry Salim
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Integration of Remote Sensing Data and Geographic Information System for Mapping Landslide Risk Areas in Ambon City, Indonesia Hehanussa, Fekry Salim; Latue, Philia Christi; Rakuasa, Heinrich; Somae, Glendy
Journal of Selvicoltura Asean Vol. 1 No. 3 (2024)
Publisher : Yayasan Adra Karima Hubbi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70177/jsa.v1i3.1185

Abstract

This research investigates the integration of remote sensing data and Geographic Information Systems (GIS) to map landslide risk areas in Ambon City, Indonesia, a region characterized by its hilly terrain and susceptibility to landslides. Utilizing various environmental variables such as slope gradient, land use, and rainfall patterns, the study employs a multi-criteria approach to assess landslide vulnerability and distribution. The findings reveal significant correlations between anthropogenic factors, such as urbanization, and increased landslide risk, highlighting the urgent need for sustainable urban planning and disaster risk management strategies. By providing a comprehensive landslide risk map, this study aims to support local authorities in making informed decisions to enhance community resilience and mitigate the impacts of landslides in Ambon City.
Spatial Analysis of Land Use Deviations in Sirimau Sub-district, Ambon City Based on Cultivation and Protected Areas, Ambon City Spatial Plan 2011-2031 Hehanussa, Fekry Salim; Rakuasa, Heinrich
Techno Agriculturae Studium of Research Vol. 1 No. 2 (2024)
Publisher : Yayasan Adra Karima Hubbi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70177/agriculturae.v1i2.1195

Abstract

This study conducts a spatial analysis of land use deviations in the Sirimau Sub-district of Ambon City, focusing on the impacts of urbanization and population growth on the implementation of the Ambon City Spatial Plan (RTRW) 2011-2031. Utilizing remote sensing and GIS techniques, the research identifies significant discrepancies between planned and actual land use, driven by economic pressures and ineffective enforcement of land use regulations. The findings reveal that the conversion of agricultural land and protected forests into residential areas poses serious threats to environmental sustainability and biodiversity. The study emphasizes the need for enhanced community involvement, better inter-agency coordination, and stricter regulatory enforcement to address these challenges and promote sustainable land use practices in the region.