Article Per Year (5 Year)
p-Index From 2021 - 2026
0.23
P-Index
This Author published in this journals
All Journal Jurnal Fisika Unand Lamahu: Jurnal Pengabdian Masyarakat Terintegrasi
Abdul Mukaddas
Program Studi Teknik Geologi, Fakultas Teknik, Universitas Tadulako
Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Environmental Science Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Physics Social Sciences

Published : 2 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search

 1 
Investigasi Bidang Gelincir Pada Daerah Rawan Longsor Di Ruas Jalan Tawaeli-Toboli Menggunakan Metode Geolistrik Tahanan Jenis Harsano Jayadi; Abdul Mukaddas; Icha Untari Meidji
Jurnal Fisika Unand Vol 9 No 3 (2020)
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (451.433 KB) | DOI: 10.25077/jfu.9.3.381-387.2020

Abstract

Telah dilakukan penelitian investigasi bidang gelincir pada daerah rawan longsor dengan metode geolistrik tahanan jenis 2D di jalan Tawaeli – Toboli dengan menggunakan konfigurasi Wenner dengan panjang lintasan 96 m dan spasi antar elektroda 6 m yang dianalisis dengan software Res2Dinv.  Selanjutnya dapat ditentukan struktur dan litologi bawah permukaan sehingga dapat memberikan informasi mengenai bidang gelincir. Hasil dari penelitian ini menunjukkan bahwa penyusun tanah di daerah penelitian adalah kerikil, batu pasir, dan genes. Nilai hambatan jenis setiap lapisan batuan yaitu kerikil berkisar antara 10 Ωm – 84 Ωm, lapisan batu pasir berkisar antara 84 Ωm – 158 Ωm, dan lapisan genes berkisar antara 232 Ωm – 528 Ωm. Pada wilayah penelitian terdapat lapisan genes yang diduga merupakan bidang gelincir. Bentuk bidang gelincir yang diperoleh pada wilayah penelitian yaitu jenis gelincir rotasi dengan arah longsoran mengarah ke arah jalan raya dengan kedalaman 7 m – 35 m untuk semua lintasan. Investigation of the slip surface has been carried out in landslide-prone areas using the 2D resistivity geoelectric method on the Tawaeli-Toboli road using the Wenner configuration with 96 meters of track length, and 6 m of electrode spacing analyzed with Res2DinV software. Furthermore, the subsurface structure and lithology can be determined to provide information about the slip plane. This study's results indicate that the soil compilers in the study area are gravel, sandstone, and genes. The value of electrical resistivity of each rock layer, namely gravel ranges from 10 Ωm - 84 Ωm, sandstone layer covers from 84 Ωm - 158 Ωm, and the genes layer ranges from 232 Ωm - 528 Ωm. In the research area, there are layers of genes that are thought to be the slip plane. The shape of the sliding plane obtained in the study area is the rotating slip with landslide direction leading to the highway with a depth of 7 meter - 35 meter for all trajectories.
Penguatan Kesadaran Lingkungan Masyarakat melalui Edukasi Pengelolaan Sampah Berbasis 3R di Kecamatan Ampana Nurhikmah Supardi; Zeffitni Zeffitni; Martini Martini; Abdul Mukaddas; Ajeng Listianti; Apriadi Saputra; Deno Ambar Arum
Lamahu: Jurnal Pengabdian Masyarakat Terintegrasi Vol 5, No 2: August 2026
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/ljpmt.v5i2.35202

Abstract

The increasing volume of household waste and the low level of public awareness regarding waste management have become environmental problems in Ampana District. This community service activity aimed to improve community knowledge and awareness in managing household waste through the application of the 3R principles (Reduce, Reuse, Recycle). The program involved 45 participants consisting of community members and local officials. The activity was conducted using a participatory counseling approach through interactive lectures, group discussions, and demonstrations of recycled products. The implementation stages included preparation through field observation and coordination with stakeholders, program implementation using pretest and counseling sessions, and evaluation through posttest questionnaires to measure changes in participants’ knowledge and behavior. The results showed that participants’ knowledge regarding waste management increased from 55% to 90%, while household waste sorting behavior increased from 40% to 87%. These findings indicate that 3R-based counseling was effective, within the scope of this activity, in improving environmental awareness and encouraging community participation in sustainable waste management. In addition, the activity opened opportunities for the development of community-based recycling initiatives such as waste banks and household-scale recycling businesses.
Co-Authors Ajeng Listianti Apriadi Saputra Deno Ambar Arum Harsano Jayadi Martini Martini Meidji, Icha Untari Nurhikmah Supardi Zeffitni Zeffitni