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All Journal Jurnal Ilmu Pertanian Indonesia Jurnal Pengelolaan Perikanan Tropis (Journal Of Tropical Fisheries Management) Jurnal Penelitian Perikanan Indonesia
Sitompul, Nabila Khairiyah
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Decision Sciences, Operations Research & Management Earth & Planetary Sciences Environmental Science

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Vulnerability Level of Small-scale Fishery Enterprises in Central Tapanuli, North Sumatra Sitompul, Nabila Khairiyah; Wiyono, Eko Sri; Solihin, Iin
Jurnal Ilmu Pertanian Indonesia Vol. 30 No. 1 (2025): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.30.1.64

Abstract

Numerous operational variables constantly threaten small-scale fishery enterprises, increasing vulnerability and the possibility of economic stagnation. The goal of this study was to investigate the vulnerability of small-scale fishery enterprises in Central Tapanuli Regency. The study looked at six aspects of vulnerability: natural, human, physical, financial, social, and institutional. The methodology employed was participative, using interviews, observations, and Likert scale questionnaires. The study's findings revealed that seasonal and weather circumstances were the most significant weaknesses affecting fishery enterprises. Except for the marketing group, which showed a greater degree of vulnerability was visible in terms of institutional supporting and participation by fishermen's groups. Finally, fishery enterprises can improve their resilience by developing business groups and implementing treatments tailored to each group's individual needs. This study proposes technical methods to increase the resilience and sustainability of the region's fisheries enterprises. Keywords: Central Tapanuli, fisheries business, resilience, vulnerability
EFISIENSI OPERASIONAL DAN DINAMIKA MANAJEMEN ABK PADA KAPAL PURSE SEINE KM SINAR HARAPAN 88 DI PPN SIBOLGA Sitompul, Nabila Khairiyah; Prayoga, Muhamad Yogi; Purba, Bima Theo Christian
Jurnal Penelitian Perikanan Indonesia Vol 31, No 4 (2025): (Desember 2025)
Publisher : Politeknik Kelautan dan Perikanan Karawang, BRSDM KP.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/jppi.31.4.2025.160-168

Abstract

This study aims to analyze the operational efficiency and crew management dynamics on the purse seine vessel KM Sinar Harapan 88, based at the Nusantara Fisheries Port (PPN) in Sibolga. The main issue addressed is how onboard organizational structure and internal factors influence the effectiveness of the fishing process, particularly during the hauling stage, which consumes the most time. The research employed a participatory observation method over a 19-day active fishing voyage, combined with structured interviews involving 15 crew members and the captain. Quantitative data were analyzed using multiple linear regression to assess the influence of the number of active crew, setting duration, and weather conditions on hauling time. The results indicate that a well-structured workflow, clear task distribution, and efficient coordination significantly contribute to smooth vessel operations. The average duration of one fishing cycle (setting–hauling–handling) is approximately 2.5 hours, with hauling accounting for the largest portion of time (±43%). Regression analysis revealed that both the number of active crew members and setting duration had a statistically significant effect on hauling time (p < 0.05), whereas weather conditions did not show a statistically significant impact. These findings emphasize that operational efficiency on purse seine vessels is more strongly influenced by human. 
Evaluation of Operational Waste Management System at Belawan Ocean Fishing Port Sitompul, Nabila Khairiyah; Siregar, Amos Hamonangan; Hamka , Moh Saiful Rahman; Fitri, Amraini
Jurnal Pengelolaan Perikanan Tropis (Journal of Tropical Fisheries Management) Vol 10 No 1 (2026): Jurnal Pengelolaan Perikanan Tropis (Journal Of Tropical Fisheries Management)
Publisher : Departement of Aquatic Resources Management, Faculty of Fisheries and Marine Sciences, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jppt.10.1.1-8/71441

Abstract

Belawan Ocean Fishing Port plays a strategic role in the capture fisheries management system in western Indonesia. The high intensity of port operational activities contributes to increasing waste generation, which may adversely affect environmental quality and fisheries sustainability. This study aimed to evaluate the operational waste management system at Belawan Ocean Fishing Port and to examine its implications for fisheries management. An exploratory descriptive approach supported by quantitative estimation was applied. Data were collected through field observations, semi structured interviews with ten key informants, and document analysis of relevant regulations and official reports. Waste generation was estimated based on the number of vessels landing daily and the average waste generated per vessel. The results indicate that operational waste at Belawan Ocean Fishing Port consists of solid waste, liquid waste, and hazardous waste. The estimated daily waste generation reached approximately ±800 kg of solid waste, ±2.5 m³ of liquid waste, and ±10 liters of hazardous waste. The existing waste management system has not been standardized, as reflected by the absence of waste segregation at the source, non-operational wastewater treatment facilities, and the lack of dedicated facilities for hazardous waste handling. In addition, stakeholder awareness and community participation in waste management remain limited. This study concludes that operational waste management at Belawan Ocean Fishing Port has not been fully integrated into fishing port governance. Strengthening infrastructure, institutional capacity, and participatory approaches is therefore essential to support sustainable fisheries management in the port area.
Co-Authors Eko Sri Wiyono Fitri, Amraini Hamka , Moh Saiful Rahman Iin Solihin Prayoga, Muhamad Yogi Purba, Bima Theo Christian Siregar, Amos Hamonangan