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Aja, Muhammad Fahmi
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Earthquake Risk Analysis as a Disaster Mitigation-Based Spatial Planning Strategy in the National Tourism Strategic Area of Kolorai Village, Morotai Island Marwis Aswan; Sukarmin Idrus; Muhammad Fahmi Aja; Muhammad Risky Tomming
TECHNO: JURNAL PENELITIAN Vol 13, No 1 (2024): TECHNO JURNAL PENELITIAN
Publisher : Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/tjp.v13i1.7110

Abstract

Kolorai Village is a National Strategic Tourism Area (KSPN) influenced by complex tectonic activity. The low community resilience to earthquake disasters in Kolorai Village means that the government must refrain from using disaster risk factors as a reference in developing disaster mitigation-based tourism areas. This research aims to analyse the risk of earthquake disasters in the tourism area of Kolorai Village. Problem-solving in this research uses the survey method and descriptive analysis with a quantitative approach. Primary data or field data in the form of vulnerability and capacity data are obtained using the help of checklist instruments, questionnaires, and interviews. The earthquake disaster risk analysis results in Kolorai Village have a score of 3. They are included in the high category with a percentage of hazard factors of 43%, 28% vulnerability, and 29% capacity. The value of earthquake disaster risk is produced as a map that illustrates the elements of earthquake disaster risk in the Kolorai Village Tourism Area. So that it can be used for spatial planning, it needs to be integrated with disaster risk reduction.
PEMANFAATAN NIRA AREN SEBAGAI PENGGANTI BAHAN BAKAR ALTERNATIF YANG TERBAHARUKAN Muhammad Fahmi Aja; Hartati Kapita; Sukarmin Idrus
Jurnal Teknik SILITEK Vol. 3 No. 02 (2023)
Publisher : Fakultas Teknik Universitas Pasifik Morotai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51135/jts.v3i02.106

Abstract

Energi merupakan salah satu kebutuhan yang terus meningkat seiring dengan penigkatan jumlah penduduk menyebabkan ketersedian sumber minyak dunia yang semakin Langkah, serta permasalahan emisi akibat penggunaan bahan bakar fosil telah memberi dampak besar pada dunia agar segera menciptakan dan menggunakan energi ramah lingkungan. Aren merupakan suatu tumbuhan yang sering kita jumpai di berbagai daerah Indonesia yang mempunyai kelebihan tersendiri, hampir keseluruhan bagian pohonnya dapat di gunakan. sala satunya adalah air aren yang digunakan sebagai bahan dasar pembuatan gula merah (Gula Aren). Nira adalah cairan yang diperoleh dari pohon aren memiliki rasa manis yang tinggi, karena mengadung gula sebesar10-15%. Nira aren dapat kelola sebagai bagan baku pembuatan Bioethanol yaitu dengan melibatkan mikroorganisme Saccharomyces Cerevisiae sebagai starter pada proses fermentasi. Tujuan dari penelitian ini adalah untuk mengetahui waktu optimal dalam proses fermentasi dan nilai produksi bioethanol. Metode yang digunakan dalam penelitian ini iyalah fermentasi batch, optimasi dilakukan dengan varian waktu inkubasi yaitu: 2,4,6,8,10, dan 12 Hari. Pemurnian menggunakan metode destilasi dan pengujian menggunakan metode kromatografi gas. Hasil penelitian menunjukan bahwa 500 ml sampel setelah di destilasi diperoleh 21 ml, perolehan kadar Bioethanol dari setiap sampel berbeda-beda. Nilai terendah berada pada sampel kesatu yaitu 7,29%. sedangkan untuk kadar Bioethanol tertinggi berada pada sampel ketuju dengan waktu fermentasi 12 hari diperoleh nilai yaitu sebesar 43,46%.
Sosialisasi Pengelolaan Sampah di Pulau Galo- Galo Kabupaten Pulau Morotai Kapita, Hartati; Idrus, Sukarmin; Aswan, Marwis; Kusman, Muhammad Reza; Aja, Muhammad Fahmi; Rahman, Irfan Hi Abd
Nanggroe: Jurnal Pengabdian Cendikia Vol 2, No 9 (2023): Desember
Publisher : Yayasan Daarul Huda Kruengmane

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.10639995

Abstract

Sampah adalah produk samping dari proses alam dan kegiatan manusia yang perlu ditangani secara teratur karena keberadaannya dapat membahayakan kesehatan lingkungan dan masyarakat. Penanganan sampah menjadi masalah yang kompleks seiring berjalannya waktu karena jumlah sampah yang harus ditangani cenderung meningkat seiring dengan jumlah penduduk dan aktivitas di perkotaan. Secara umum, kondisi ini telah berkembang menjadi masalah strategis dalam lingkugan hidup. Oleh karena penanganan sampah diperlukan penanganan serius, seperti pemanfaatan lubang biopori untuk pengolaan sampah organic. Bipori adalah salah satu metode pengolahan sampah organik yang memanfaatkan dua lubang, atau pores, untuk mendegradasi sampah secara alami.  
The Settlement Pattern of Galo-Galo Island Fishermen In The Morotai Island District Kapita, Hartati; Fahmi Aja, Muhammad
Madani: Jurnal Ilmiah Multidisiplin Vol 2, No 2 (2024): Madani, Vol. 2, No. 2 2024
Publisher : Penerbit Yayasan Daarul Huda Kruengmane

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.11067606

Abstract

Settlements of fishermen are usually inhabited by people whose main livelihood is dependent on the sea, and the building pattern is located on the coast or sea waters; a close relationship between the lives of fishermen and nature is shown by the settlement pattern located on the seashore. Fishermen's settlements are formed from similarities in culture and main livelihoods; other factors shape the character of a fisherman's settlement. This study aims to obtain the character of the fishermen's settlement pattern on the island of Galo-Galo both from the Settlement Pattern, Land Use Pattern, and Road Network Pattern so that it can be the direction and strategy for the sustainable development of fishermen's settlements, especially in communities located on small islands. Fishermen's houses and docks. The land condition of Galo-Galo village is sloping with craggy soil. Land use in Galo-Galo village tends to approach the coast of the fishermen's settlement pattern. Galo-Galo Village also includes other important places, such as landing places for fish catches and places for selling catches. Fish landing sites are usually located near the beach and are used to clean, process, and preserve fish caught by fishermen. Meanwhile, where the catch is sold, it is usually taken directly to the city.
Pemanfaatan Limbah Kotoran Sapi dan Molase Kulit Pisang Sebagai Efektifitas Produksi Biogas di Desa Daeo Kabupaten Pulau Morotai Aja, Muhammad Fahmi; Saleh, Hasrul; Siti Hanian Bilo
Jurnal Serambi Engineering Vol. 10 No. 4 (2025): Oktober 2025
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

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

Abstract

The community's dependence on kerosene remains a major issue, especially in disadvantaged, frontier, and outermost (3T) areas such as Morotai Island Regency. This study focuses on the utilisation of fresh cow dung waste combined with banana peel molasses as raw materials for biogas production. The research methods used were quantitative descriptive and experimental with trials on three digester designs. Based on the results of the study, the three digester designs showed significant differences, where RD1 was less than optimal because the low pH (6) caused unstable CH₄ production, 0 psi pressure, (CO₂, CO = 0), RD2 was the best design with neutral pH (7), stable mesophilic temperature (25–31 °C), high pressure (34 psi), and consistent CH₄ production increasing to 10,100 ppm, while RD3 was still able to produce fairly high CH₄ (8,731 ppm) despite relatively acidic pH. Regression analysis shows that in RD1, pH greatly affects CH₄ (R² = 0.899), while in RD2 and RD3, temperature is the dominant factor (R² > 0.997) in increasing methane production. In general, neutral pH and mesophilic temperature conditions proved to be most conducive to methanogenic bacterial activity, with RD2 as the most optimal digester design producing high-quality biogas with a neutral pH of 7, temperature of 31°C and pressure of 34 psi, and CH₄ consistently increasing to 10,100 ppm.
Sosialisasi Pengelolaan Sampah di Pulau Galo- Galo Kabupaten Pulau Morotai Kapita, Hartati; Idrus, Sukarmin; Aswan, Marwis; Kusman, Muhammad Reza; Aja, Muhammad Fahmi; Rahman, Irfan Hi Abd
Nanggroe: Jurnal Pengabdian Cendikia Vol 2, No 9 (2023): Desember
Publisher : Yayasan Daarul Huda Kruengmane

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.10639995

Abstract

Sampah adalah produk samping dari proses alam dan kegiatan manusia yang perlu ditangani secara teratur karena keberadaannya dapat membahayakan kesehatan lingkungan dan masyarakat. Penanganan sampah menjadi masalah yang kompleks seiring berjalannya waktu karena jumlah sampah yang harus ditangani cenderung meningkat seiring dengan jumlah penduduk dan aktivitas di perkotaan. Secara umum, kondisi ini telah berkembang menjadi masalah strategis dalam lingkugan hidup. Oleh karena penanganan sampah diperlukan penanganan serius, seperti pemanfaatan lubang biopori untuk pengolaan sampah organic. Bipori adalah salah satu metode pengolahan sampah organik yang memanfaatkan dua lubang, atau pores, untuk mendegradasi sampah secara alami.  
Earthquake Risk Analysis as a Disaster Mitigation-Based Spatial Planning Strategy in the National Tourism Strategic Area of Kolorai Village, Morotai Island Aswan, Marwis; Idrus, Sukarmin; Aja, Muhammad Fahmi; Tomming, Muhammad Risky
TECHNO: JURNAL PENELITIAN Vol 13, No 1 (2024): TECHNO JURNAL PENELITIAN
Publisher : Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/tjp.v13i1.7110

Abstract

Kolorai Village is a National Strategic Tourism Area (KSPN) influenced by complex tectonic activity. The low community resilience to earthquake disasters in Kolorai Village means that the government must refrain from using disaster risk factors as a reference in developing disaster mitigation-based tourism areas. This research aims to analyse the risk of earthquake disasters in the tourism area of Kolorai Village. Problem-solving in this research uses the survey method and descriptive analysis with a quantitative approach. Primary data or field data in the form of vulnerability and capacity data are obtained using the help of checklist instruments, questionnaires, and interviews. The earthquake disaster risk analysis results in Kolorai Village have a score of 3. They are included in the high category with a percentage of hazard factors of 43%, 28% vulnerability, and 29% capacity. The value of earthquake disaster risk is produced as a map that illustrates the elements of earthquake disaster risk in the Kolorai Village Tourism Area. So that it can be used for spatial planning, it needs to be integrated with disaster risk reduction.
Co-Authors Aswan, Marwis Hartati Kapita Hasrul Saleh Idrus, Sukarmin Kapita, Hartati Kusman, Muhammad Reza Marwis Aswan Muhammad Risky Tomming Rahman, Irfan Hi Abd Siti Hanian Bilo Tomming, Muhammad Risky