Find Publications

The Integrated Spatial Assessment of The Flood Hazard Using AHP-GIS: The Case Study of Gorontalo Regency

Mapping of potential flood hazards is an important element in ensuring proper planning of development and implementing flood disaster mitigation efforts for flooded areas. Therefore, this study was conducted to assess the regional-scale flood hazard areas in Gorontalo District using an AHP-GIS integration technique with the focus on factors such as annual rainfall, elevation, slope, soil type, distance to the water bodies, and land-use. The flood hazard was divided into five classes, ranging from very low to very high, and 13.61% of the total area in Gorontalo Regency is classified as either high or very high. Moreover, the distribution of the hazard was verified and 65 events were recorded to have a level of 90.7% and this indicates the model is reliable to assess flood hazard. The results showed GIS-AHP integration is a promising method to accurately predict flood-hazard areas, especially in those with limited data.

LIMBAH KACA SEBAGAI PENGANTI SEBAGIAN AGREGAT HALUS UNTUK BETON RAMAH LINGKUNGAN

GIS-based analytic hierarchy process (AHP) for soil erosion-prone areas mapping in the Bone Watershed, Gorontalo, Indonesia

Analysis of Spatial Distribution of the Drought Hazard Index (DHI) by Integration AHP-GIS-Remote Sensing in Gorontalo Regency

Spatial modeling of soil erosion risk: a multi-criteria decision-making (MCDM) approach in the paguyaman watershed, gorontalo, Indonesia

Penggunaan Abu Bonggol Jagung Sebagai Pengganti Filler Dalam Komposisi Campuran Aspal AC-WC

Campuran aspal dapat dimodifikasi dengan menambahkan berbagai jenis bahan, seperti bahan kimia, bahan alami, atau limbah industri. Penelitian ini bertujuan untuk mengevaluasi pengaruh substitusi filler dari limbah abu bonggol jagung pada campuran AC-WC melalui pengujian Marshall. Variasi kadar aspal yang digunakan adalah 5,5% dan 6%, dengan kadar abu bonggol jagung sebesar 1%, 2%, dan 3%. Hasil uji Marshall menunjukkan bahwa substitusi abu bonggol jagung memberikan hasil tertinggi pada setiap karakteristik sebagai berikut: stabilitas 935,72 kg pada kadar abu 3% dengan kadar aspal 6%, flow 4,63 mm pada kadar abu 2% dengan kadar aspal 6%, VMA 19,94% pada kadar abu 1% dengan kadar aspal 6%, VIM 4,63% pada kadar abu 2% dengan kadar aspal 6%, VFB 81,75% pada kadar abu 3% dengan kadar aspal 6%, dan Marshall Quotient sebesar 280,69 kg/mm pada kadar abu 2% dengan kadar aspal 6%. Berdasarkan hasil pengujian ini, dapat disimpulkan bahwa penggunaan abu bonggol jagung sebagai filler pada variasi kadar 1%, 2%, dan 3% masih sesuai dengan standar Spesifikasi Umum Bina Marga 2018 Revisi 2.

Advancing Soil Erosion Assessment: Application of Remote Sensing and Geospatial Techniques in Bulango Ulu Reservoir Basin

Kajian Penyusunan UKL UPL pada Pekerjaan Revitalisasi Pasar Tolango Kabupaten Gorontalo Utara

ANALYSIS OF MARSHALL CHARACTERISTICS BASED ON THE USE OF HDPE PLASTIC AS A PARTICULAR REPLACEMENT OF ASPHALT IN AC-WC WEAR LAYERS

PERENCANAAN GEDUNG RAWAT INAP RS MM DUNDA MENGUNAKAN SOFTWARE SAP 2000

KAJIAN REVITALISASI DAN PEMBANGUNAN PASAR TUMBIHE TERHADAP PENGELOLAAN DAN PEMANTAUAN LINGKUNGAN HIDUP

Pendampingan Tim Ahli Teknik Pada Pelaksanakan Pekerjaan Yang Dianggarakan Dengan Dana PEN