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All Journal Journal of Degraded and Mining Lands Management Jurnal Pembangunan dan Alam Lestari JURNAL SIPIL SAINS Pena Teknik : Jurnal Ilmiah Ilmu-ilmu Teknik Journal La Lifesci Journal Of Human And Education (JAHE) Indonesian Journal of Applied and Industrial Sciences (ESA) Bengawan :Jurnal Pengabdian Masyarakat Jurnal Pengabdian Masyarakat dan Riset Pendidikan
Dirman, Eris Nur
Sekolah Tinggi Teknik Baramuli, Pinrang
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Analysis of Organic Waste Management of Central Market Pinrang Regency Arsyad, Arsyad; Arifin, Moh. Aris; Mukrim, Ihsan; Jamaluddin, Jamaluddin; Hamzah, Hamzah; Dirman, Eris Nur; Reno, Reno; Rauf, Abd.; Bauna, Ruslan
Indonesian Journal of Applied and Industrial Sciences (ESA) Vol. 3 No. 5 (2024): September 2024
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/esa.v3i5.10858

Abstract

Waste is the result of human activities or natural processes. One of the largest sources of waste in urban areas is market waste which can cause public health problems and city aesthetics. The generation of market waste is quite large so that good management is needed so that market waste does not cause problems for city residents. The research method used is descriptive with an observational approach. Sampling was done by stratified random sampling, with a sample size of 230 traders. Data collection was carried out using an observation sheet in the form of a checklist. The results showed that out of 230 traders, 5.2% of traders had containers that met the requirements and 94.8% of traders were in the category of not meeting the requirements. Meanwhile, for storage, 18.7% met the requirements and 81.3% did not meet the requirements. For collection, 31.3% met the requirements and 68.7% did not meet the requirements, while for transportation, 91.7% met the requirements and 8.3% did not meet the requirements. Therefore, traders should replace damaged containers and related agencies should optimize waste management at the Pinrang Central Market
PENDAMPINGAN PENYUSUNAN DOKUMEN PERENCANAAN PEMBANGUNAN SANITASI PADA MASA PANDEMI COVID-19 Rizani, Mohammad Debby; Rahayu, Teguh Imam; Dirman, Eris Nur
Bengawan : Jurnal Pengabdian Masyarakat Vol 2 No 1 (2022): Juni
Publisher : Politeknik Indonusa Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (644.933 KB) | DOI: 10.46808/jurnal_bengawan.v2i1.25

Abstract

Abstract: Layanan sanitasi adalah salah satu bentuk pelayanan dasar yang wajib didapatkan oleh masyarakat. Dalam rangka mewujudkan peran pemerintah daerah untuk mengetahui capaian layanan sanitasi dan menentukan target layanan sanitasi layak dan aman, maka diperlukan penyusunan dokumen perencanaan pembangunan sanitasi. Kegiatan penyusunan dokumen tersebut menjadi tanggung jawab pemerintah daerah dalam mewujudukan pengelolaan sanitasi yang baik. Pada realita di daerah, dikarenakan masing-masing dinas mempunyai kegiatan rutin mengakibatkan proses penyusunan dokumen perencanaan pembangunan sanitasi tidak sesuai yang diharapkan. Oleh karena itu diperlukan pendampingan dalam penyusunan dokumen perencanaan pembangunan sanitasi dengan menggunakan pendekatan pembelajaran pada pemerintah daerah. Metode pembelajaran yang digunakan pada masa pandemi covid dengan melakukan pelatihan termoderasi. Pelatihan termoderasi merupakan metode dengan melibatkan pemateri dan fasilitator kelas dalam menyampaikan materi ajar pada peserta pelatihan melalui daring/luring. Tujuan pembelajaran di mulai dari tingkat pemahaman awal sampai dengan tingkat pemahaman yang mampu dicapai oleh peserta serta disusun sesuai substansi yang diajarkan, singat, jelas dan terukur. Upaya pencapaian tujuan dari pembelajaran secara optimal, perlu direncanakan dan ditentukan peserta sebagai target pelatihan, tujuan pembelajaran, ruang lingkup materi, kanal pelatihan (daring/luring), agenda pelatihan, serta pemateri dan fasilitator. Total alokasi waktu metode belajar dengan pelatihan termoderasi menjadi hal penting yang harus diperhatikan. Pelatihan termoderasi pada masa pandemi covid dengan perpaduan daring dan luring sangatlah efektif dalam proses tukar pengetahuan, pemahaman substansi materi dan dapat memotivasi dalam meningkatkan kapasitas peserta pelatihan, serta diharapkan pasca pelatihan, peserta dapat menyusun dokumen SSK yang berkualitas dan implementatif.
A GIS-Based Analysis of Coastal Abrasion Risk Potential Jamilah, Jamilah; Chaerul, Muhammad; Desi, Natsar; Erniati, Erniati; Harun, Muh. A. Yusuf; Dirman, Eris Nur
Journal La Lifesci Vol. 6 No. 4 (2025): Journal La Lifesci
Publisher : Newinera Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37899/journallalifesci.v6i4.2650

Abstract

Coastal abrasion poses a significant threat to Indonesia, an archipelagic nation with one of the world’s longest coastlines. The phenomenon is particularly severe in Napabalano District, Muna Regency, where dense settlements, economic activities, and declining mangrove ecosystems increase exposure to erosion hazards. This study aims to assess the risk of coastal abrasion in Napabalano District using a GIS-based approach aligned with the Indonesian National Disaster Management Authority (BNPB) framework. Primary data, including GPS coordinates, satellite imagery, and field surveys, were integrated with secondary data such as demographic statistics, oceanographic parameters, and historical records of abrasion events. Spatial analysis in ArcGIS was employed to evaluate vulnerability, capacity, hazard, and disaster risk indices. Results show that all villages in Napabalano District fall into the high-risk category, with Napabalano and Napalakura recording the highest risk values due to concentrated populations, limited mangrove protection, and inadequate disaster management capacity. Social and economic vulnerabilities, including high poverty ratios and dependence on coastal livelihoods, exacerbate exposure, while institutional capacity remains critically low, marked by weak early warning systems and limited community preparedness. Mitigation strategies proposed include mangrove rehabilitation, strict coastal zoning enforcement, community-based disaster preparedness programs, and the establishment of effective early warning systems. These findings highlight the urgent need for integrated, multi-stakeholder approaches to strengthen resilience against coastal abrasion. The study provides a strategic basis for local government and community planning in managing and reducing the impacts of coastal hazards in Napabalano District.
Socialization of Good Communication for MSMEs to Increase Revenue and Service Quality: Pengabdian Nova Ch. Mamuaya; Rizal Bakti; Muh. Taufik Iqbal; Eris Nur Dirman; Olivia Tahalele
Jurnal Pengabdian Masyarakat dan Riset Pendidikan Vol. 4 No. 3 (2026): Jurnal Pengabdian Masyarakat dan Riset Pendidikan Volume 4 Nomor 3 (Januari 202
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jerkin.v4i3.5277

Abstract

A fundamental problem hindering the acceleration of Micro, Small, and Medium Enterprises (MSMEs) in Indonesia is the low level of service communication competency, which results in poor customer experience and low sales conversion rates. This community service activity aims to socialize and provide assistance in effective communication strategies to improve service quality and partner operational income. This program is implemented collaboratively by a consortium of academics from four strategic institutions: Manado State University, Jakarta Global University, Fajar University, and Pattimura University. The implementation method uses Participatory Technology Assistance (PTA) which includes persuasive communication workshops, service excellence training, and the implementation of an AI-based communication assistant (ChatGPT) for digital service optimization. The results of the activity show an 88% increase in partner understanding of business communication ethics and a positive correlation with a 15-20% increase in daily turnover in the first month after the intervention. This synergy has succeeded in creating service communication standards that are adaptive to local cultural characteristics in North Sulawesi, Jakarta, Makassar, and Maluku.
Evaluation of Reclamation Activities on Post-Mining Land Gunawan, Gunawan; Chaerul, Muhammad; Desi, Natsar; Erniati, Erniati; Harun, A. Yusuf; Dirman, Eris Nur
Journal La Lifesci Vol. 7 No. 1 (2026): Journal La Lifesci
Publisher : Newinera Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37899/journallalifesci.v7i1.2923

Abstract

This study aims to evaluate reclamation activities on the post-mining land of PT Bumi Sentosa Jaya in Boedingi Village, Lasolo District, North Konawe Regency, Southeast Sulawesi Province. Mining activities carried out in the area have caused environmental degradation, particularly in soil quality and vegetation. Therefore, reclamation activities, including revegetation, need to be carried out to restore the ecological function of the land. This study uses the Normalized Difference Vegetation Index (NDVI) analysis method to evaluate the success rate of revegetation as an indicator of vegetation health and density. In addition, an analysis was conducted on the reclamation plan and the estimated costs required. The data used in this study consisted of Sentinel-2 satellite images and drone photos to obtain an accurate picture of topographical changes and vegetation growth. The results showed that the reclamation activities carried out by PT Bumi Sentosa Jaya succeeded in increasing vegetation density in the reclaimed area. The area of land that has been reclaimed reached 11.90 ha in the period from 2023 to 2024, with the success of revegetation measurable through an increase in NDVI values. The reclamation plan, which includes land preparation, planting of cover crops and pioneer plants, and plant maintenance, has been implemented in accordance with established standards. This study is expected to contribute to the development of reclamation and revegetation techniques in mining areas, as well as provide recommendations for companies and policy makers to improve the success of future reclamation activities.
The Impact of Nickel Mining Activities on Watershed Hydrology and Coastal Sedimentation Efrianto, Efrianto; Chaerul, Muhammad; Marzuki, Ismail; Desi, Natsar; Mahmud, Mahmud; Dirman, Eris Nur
Journal La Lifesci Vol. 7 No. 1 (2026): Journal La Lifesci
Publisher : Newinera Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37899/journallalifesci.v7i1.3059

Abstract

growing rapidly and have the potential to put pressure on the hydrological system of the Watershed (DAS) and the dynamics of sedimentation in coastal areas. The applied open-pit mining system causes extensive land clearing and reduced vegetation cover, which can increase surface runoff and soil erosion. This study aims to analyze the spatial relationship between nickel mining land clearing, watershed hydrological response, and coastal sedimentation levels during the period 2016–2025. The data used are multi- temporal Sentinel-2 Level-2A satellite images analyzed using the Normalized Difference Vegetation Index (NDVI) to identify the condition of mining land clearing and the Normalized Difference Turbidity Index (NDTI) to represent the level of sedimentation and turbidity of coastal waters. Spatial analysis was carried out based on watershed units to examine the upstream–downstream relationship between the intensity of mining land clearing and sedimentation responses in the estuarine zone. The results show that watersheds with a dominant low NDVI value tend to experience increased surface runoff and potential soil erosion, which in turn contributes to increased coastal sedimentation as indicated by relatively high NDTI values. These findings confirm a strong link between land cover changes due to nickel mining activities, watershed hydrological responses, and coastal sedimentation intensity. This research emphasizes the importance of a watershed-based approach in nickel mining environmental management and sedimentation impact mitigation efforts to maintain the sustainability of coastal ecosystems.
Co-Authors A. Asrijal Abd. Rauf Afif Syarifudin Yahya Akbar Tanjung Alwi Herywirawan Ariandi Ariandi Ariandi, Ariandi Arief Rachmansyah Arifin, Moh. Aris Arsyad Arsyad Arsyad Bambang Semedi Darmawan Salman Delvy Mardvin Siokain Desi, Natsar Didi Rukmana, Didi Efrianto Efrianto, Efrianto Erniati Erniati Gunawan Gunawan Hamzah Hamzah Hamzah Harsuko Riniwati Harun, A. Muh. Yusuf Harun, A. Yusuf Ilham Alimuddin, Ilham Indrawati, Raden Ajeng Ismail Marzuki Jamaluddin Jamaluddin Jamaluddin Jamaluddin Jamilah Jamilah Mahmud Mahmud Muh. Aris Arifin Muh. Taufik Iqbal Muhammad Chaerul Muhammad Ihsan Muhammad Ihsan Mukrim, Muhammad Ihsan Mukrim Nova Ch. Mamuaya Nuddin Harahab Olivia Tahalele Purwaka Hari Prihanto Qomariyatus Sholihah ramadoan, syahri Reno Reno, Reno Rizal Bakti Ruslan Bauna Sarif Sarif Sarif, Sarif Solimun, Solimun Suryani Syahrir Teguh Imam Rahayu Tinta, Yulis Widiasih, Suprapti