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All Journal Jurnal Ilmu Alam dan Lingkungan PENGABDI: Jurnal Hasil Pengabdian Masyarakat Jurnal Penelitian Pendidikan Geografi
Tripaldi, Agus
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Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Environmental Science Immunology & microbiology Social Sciences Veterinary Other

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Spatial Analysis of Flood Vulnerability Levels in Makassar City Using Geographic Information Systems Maru, Rosmini; Nasrul , Nasrul; Nuryadin, Muhammad Taufan; Nur, Medar M; Amdah, Misdar; Hasja, Aulia Diar; Musyawarah, Rahma; Mulianti, Mulianti; Tripaldi, Agus
Jurnal Ilmu Alam dan Lingkungan Vol. 15 No. 2 (2024): Jurnal Ilmu Alam dan Lingkungan
Publisher : Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This research aims to determine the flood intensity in Makassar City, which is influenced by several factors, including land use, slope gradient, land cover, and rainfall. The research method is a quantitative approach using spatial analysis to examine spatial phenomena. The spatial analysis was conducted using an overlay method with a scoring technique to map each variable that affects flood intensity. The analysis results indicate that the flood intensity in Makassar City is categorized into three levels: low, moderate, and high.. The analysis results suggest that in Makassar City, 37.4 km² or 21% of the total area falls into the low rainfall intensity category. In contrast, the moderate rainfall intensity category encompasses 73.3 km² or 41% of the city, while the high rainfall intensity category represents 68.1 km² or 38% of the total area. This research has implications for efforts to control the pace of regional development that influences and potentially exacerbates flooding, thereby enabling early mitigation of environmental issues.
Pemberdayaan Masyarakat Desa Congko Melalui Pelatihan Pembuatan Diversifikasi Jagung (Popcorn) Sebagai Upaya Menuju Desa Usaha Mandiri Nyompa, Sukri; Rauf, Bakhrani A.; Sahade, Sahade; Nusri, Andi Zulkifli; Makkulau, Batari Bau; Nasrul, Nasrul; Amdah, Misdar; Arfandi, Arfandi; Tripaldi, Agus
PENGABDI PENGABDI: VOL. 5, NO.2 (2024)
Publisher : Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/pengabdi.v5i2.67995

Abstract

Abstrak.  Di Indonesia, jagung berperan penting sebagai komoditas komersial bagi ketahanan pangan nasional. Jagung yang dihasilkan mayoritas dimanfaatkan untuk agroindustri, memiliki nilai gizi tinggi dan berpotensi untuk dijadikan berbagai produk olahan, seperti popcorn. Desa Congko salah satu Desa di Kabupaten Soppeng, sangat bergantung pada sektor pertanian, khususnya budidaya jagung. Petani di daerah ini biasanya menjual hasil panen jagung segar tanpa pengolahan, sehingga kehilangan nilai ekonomi dari produk yang terdiversifikasi. Untuk mengatasi permasalahan tersebut, dilakukan penyuluhan dan pelatihan diversifikasi produk jagung, khususnya pembuatan popcorn, untuk meningkatkan pengetahuan dan keterampilan masyarakat setempat dalam pengolahan pasca panen jagung untuk pemberdayaan ekonomi, yang bertujuan untuk membangun usaha desa yang mandiri. Melalui inisiatif ini, diharapkan produksi dan penjualan popcorn berbahan dasar jagung akan memberikan kontribusi positif terhadap perekonomian lokal dan memberikan manfaat berkelanjutan bagi petani dan konsumen  Kata Kunci: Pemberdayaan Masyarakat, Jagung, Popcorn, Diversifikasi Produk, Pelatihan.
Analisis Spasial Temporal dan Trend Perubahan Land Surface Temperature Menggunakan Google Earth Engine Tripaldi, Agus; Maru, Rosmini; Sideng, Uca; Hasriyanti, Hasriyanti; Malik, Abdul; Djirong, Agussalim
Jurnal Penelitian Pendidikan Geografi Vol 11 No 1 (2026)
Publisher : Jurusan Pendidikan Geografi FKIP Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36709/jppg.v11i1.734

Abstract

Gorontalo City has recently experienced weather anomalies, with air temperatures reaching 35.2°C, the highest recorded in the last three decades. This study aims to describe the trend and spatial distribution of land surface temperature (LST) in Gorontalo City. Data were analyzed using Google Earth Engine through a spatial–temporal descriptive approach. The results show that the city’s LST has increased, indicated by the expansion of the very high temperature category from 5% in 2014, to 40% in 2019, and 47% of the total area in 2024. This increase is more pronounced in the northern part of the city, particularly in Kota Utara and Kota Barat Districts, which exhibit the highest temperatures. The trend analysis further reveals that the very high LST class experienced the most significant rise over the 2014–2024 period (slope +1.581; R² = 0.87), while the high LST class declined due to class shifting toward very high. These findings may serve as a reference for strengthening urban green space planning and management in Gorontalo City to mitigate temperature escalation resulting from rapid land conversion and urban development.
Co-Authors Abdul Malik Agussalim Djirong Amdah, Misdar Andi Zulkifli Nusri Arfandi Arfandi, Arfandi BAKHRANI RAUF Hasja, Aulia Diar Hasriyanti Makkulau, Batari Bau Mulianti Nasrul , Nasrul Nasrul Nasrul Nur, Medar M Nuryadin, Muhammad Taufan Rahma Musyawarah, Rahma Rosmini Maru Sahade Sukri Nyompa