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Carbon emissions analysis for tuna transportation from Samudera Kutaraja fishing port Salsabila, Umiralaska; Iskandar, Budhi Hascaryo; Kurniawati, Vita Rumanti; Sondita, Muhammad Fedi Alfiadi
Depik Jurnal Ilmu Ilmu Perairan, Pesisir, dan Perikanan Vol 13, No 2 (2024): AUGUST 2024
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.13.2.39940

Abstract

The tuna fishing industry significantly contributes to greenhouse gas (GHG) emissions primarily through fuel oil usage. This study investigates the environmental impact of tuna transportation, focusing on emissions from fishing vessels and vehicles. Carbon footprint calculations for fishing vessels utilize the IPCC, 2006 formula as referenced in KLH, 2012. Smaller purse seiners (10-20 GT) emit 2.88 kg CO2per trip per kilogram of tuna, while those (20-30 GT) in PPS Kutaraja emit 3.58 kg CO2. Larger purse seiners exhibit higher emission rates: 7.3 kg CO2 (20-30 GT), 9.9 kg CO2 (30-40 GT), 8.6 kg CO2 (40-50 GT), and 8.4 kg CO2 (50-60 GT) per trip per kilogram of tuna. Vehicle emissions for tuna transport vary, with the Honda Blade FI 125 emitting 0.00625 kg CO2, Supra X 125 emitting 0.00450 kg CO2, Viar Tiga Roda emitting 0.00458 kg CO2, Revo Fit emitting 0.0007 kg CO2, Jupiter emitting 0.00063 kg CO2, and Vega ZR Yamaha emitting 0.0006 kg CO2 per kilogram of tuna.Keywords:Carbon FootprintEmissionFsihing VesselsGreen TransportationsSupply ChainFishing Activties
Improving the Understanding of Fishing Communities in Cikiruhwetan Village-Pandeglang Regency Through Capture Fisheries Training Activities Novita, Yopi; Wisudo, Sugeng Hari; Iskandar, Budhi Hascaryo; Mawardi, Wazir; Kurniawati, Vita Rumanti; Yuwandana, Dwi Putra
Jurnal Pengabdian Masyarakat Inovatif Vol. 2 No. 2 (2024): JPMI (Jurnal Pengabdian Masyarakat Inovatif)
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Pakuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33751/jpmi.v2i2.131

Abstract

The Ministry of Marine Affairs and Fisheries (KKP) has designated several fishing villages throughout Indonesia as kalaju villages, one of which is Cikiruhwetan Village, Pandeglang Regency, Banten Province.  However, the development of kalaju village in Cikiruhwetan Village has not been optimized, so there is no visible difference between kalaju village and non-kalaju village.  Therefore, in order to optimize the development of kalaju village, the village community needs to be equipped with various understandings that can improve their abilities, especially abilities in the field of capture fisheries.  The improvement of understanding is carried out in the form of training or technical guidance involving the fishing community and agency employees and village officials.  Changes or improvements in understanding were tested using written questions given at the beginning of the training (pre-test) and at the end of the training (post-test).  Based on the evaluation results of the pre-test and post-test results, it can be seen that there is an increase in the understanding of the fishing community on the material provided. Although the increase in understanding has not been optimal, it can be done through regular training.
Improving the Understanding of Fishing Communities in Cikiruhwetan Village-Pandeglang Regency Through Capture Fisheries Training Activities Novita, Yopi; Wisudo, Sugeng Hari; Iskandar, Budhi Hascaryo; Mawardi, Wazir; Kurniawati, Vita Rumanti; Yuwandana, Dwi Putra
Jurnal Pengabdian Masyarakat Inovatif Vol. 2 No. 2 (2024): JPMI (Jurnal Pengabdian Masyarakat Inovatif)
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Pakuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33751/jpmi.v2i2.131

Abstract

The Ministry of Marine Affairs and Fisheries (KKP) has designated several fishing villages throughout Indonesia as kalaju villages, one of which is Cikiruhwetan Village, Pandeglang Regency, Banten Province.  However, the development of kalaju village in Cikiruhwetan Village has not been optimized, so there is no visible difference between kalaju village and non-kalaju village.  Therefore, in order to optimize the development of kalaju village, the village community needs to be equipped with various understandings that can improve their abilities, especially abilities in the field of capture fisheries.  The improvement of understanding is carried out in the form of training or technical guidance involving the fishing community and agency employees and village officials.  Changes or improvements in understanding were tested using written questions given at the beginning of the training (pre-test) and at the end of the training (post-test).  Based on the evaluation results of the pre-test and post-test results, it can be seen that there is an increase in the understanding of the fishing community on the material provided. Although the increase in understanding has not been optimal, it can be done through regular training.
Composition and distribution of Lutjanus johnii and other species using wire traps in the waters of Rigaih, Aceh Jaya Regency Nasruddin Nasruddin; Mulyono S Baskoro; Roza Yusviandayani; Vita Rumanti Kurniawati; Dahri Iskandar
Depik Vol 14, No 2 (2025): JUNE 2025
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.14.2.46225

Abstract

The catch results show that wire traps are an effective and selective fishing gear for Lutjanus johnii, with a total catch of 244.1 kg. The bycatch, consisting of 10 species, amounted to 208.1 kg, also caught using wire traps in the waters of Rigaih. This study aimed to identify the composition of the bycatch, the ratio between the target catches and the bycatch, and the size range of the dominant bycatch species caught during L. johnii fishing operations in Rigaih waters. The research was conducted in the waters of Rigaih during NovemberDecember 2024 using wire traps (dimensions: length x width x height = 120 x 100 x 75 cm). The results showed that the primary catch using wire traps was dominated by L. johnii, with a total of 135 individuals (48.7%) weighing 244.1 kg. The bycatch amounted to 208.1 kg (46.1%). The bycatch species included Caranx sexfasciatus with 42 individuals (15.2%) weighing 18.4 kg (4.1%), Lutjanus gibbus with 24 individuals (8.7%) weighing 31.9 kg (8.7%), and Epinephelus malabaricus with 24 individuals (8.7%) weighing 114.5 kg (25.3%). The dominant bycatch size classes caught in the wire traps included L. campechanus with a total length range of 1820 cm, L. campechanus with a total length range of 3045 cm, and Epinephelus malabaricus with a total length range of 4075 cm. The proportion of the target catch to bycatch by weight was 53.9% to 46.1%. This means that for every 1 kg of L. johnii caught, approximately 0.85 kg of bycatch was also captured.KeywordsLutjanus johniiwire trapAceh Jayasex ratiofish composition
The Impact of B/D Ratio on the Technical Performance of Outrigger Fishing Vessels at PPN Palabuhanratu Moh. Saiful Rahman Hamka; Yopi Novita; Vita Rumanti Kurniawati
International Journal of Marine Engineering Innovation and Research Vol. 9 No. 1 (2024)
Publisher : Department of Marine Engineering, Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j25481479.v9i1.5069

Abstract

Small and slender boats are usually installed with outrigger as additional construction to enhance its stabilities. The same practices are found in Palabuhanratu fishing port. The massive use of outrigger in most fishing ports, including Palabuhanratu, have led to berthing problems due to limited area of the port basin, hence boat or outrigger modification is required to overcome the problem. Adjusting the hull slenderness by defining the proper breadth and depth (B/D) ratio can be potential approach to eliminate the outrigger. Therefore, this research is designed to define ideal B/D ratio for boat without outrigger based on its stability, resistance and seakeeping in accordance with operational purpose. The study was conducted by simulating three different B values with constant D, each of which experiencing two different operational conditions, half and full loads. The quality of boat stability was evaluated in five parameters defined by IMO, whilst the resistance performance was evaluated using comparison analysis, and the seakeeping performance was evaluated using wave height and wave arrival angle. The result showed that according to its operational purposes, the boat with B/D ratio of 1,71 has the best performance to be operated without outrigger.
Diversity of Purse Seine Vessels at Pekalongan Archipelago Fisheries Port (PPN) Above 100 Gross Tonnage Moch Ricky Dariansyah; Yopi Novita; Budhi Hascaryo Iskandar; Indra Jaya; Vita Rumanti Kurniawati
International Journal of Marine Engineering Innovation and Research Vol. 8 No. 3 (2023)
Publisher : Department of Marine Engineering, Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j25481479.v8i3.5173

Abstract

This research aims to determine the diversity of purse seine vessels based on gross tonnage measurements which was carried out from April 2023 to July 2023. This study collected sampling data on purse seine vessels in the Pekalongan PPN, both when the vessels were berthed, and collective data sourced from the authorities Archipelago Fishing Port (PPN) Pekalongan. In this formulation, it begins with identifying the dimensions of the ship, measuring the volume of the fish hold and interviewing a number of crew members who work on the ship. The aim of this research is to identify the main dimensions of ships and describe the operation of purse seine ships. with an average ship size of over 100 gross tonnages to 200 gross tonnages with a crew of 35 to 40 people.
Input and Output of Tuna Fishing Operations Using Longline Vessels Based at Cilacap Ocean Fishing Port Kyssha Alya Larasati; Vita Rumanti Kurniawati; Yopi Novita
International Journal of Marine Engineering Innovation and Research Vol. 11 No. 1 (2026): In Progress
Publisher : Department of Marine Engineering, Institut Teknologi Sepuluh Nopember

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

Abstract

Tuna fishing not only generates significant economic profit, but also has negative environmental impacts due to the intensive use of materials, equipment, and energy. This study aims to identify and measure the input and output components of the tuna fishing process using longline vessels at the Cilacap Oceanic Fisheries Port through a life cycle inventory (LCI) approach. Data collection was carried out through field observations and structured interviews with 30 selected stakeholders, including the analysis of vessel specifications, fishing gear, and supplies. The results of the study show that supplies dominate operational inputs with a total mass of 62,026 kg/year. This indicates a high resource intensity, requiring 29.31 kg of material  input to produce 1 kg of tuna. In addition, this activity produces outputs in the form of significant environmental impacts, including Sulfur Oxide (SOx) emissions of 707.62 kg/year due to diesel fuel combustion and solid waste of 33,550 kg/year, predominantly consisting of single-use plastic packaging from leftover supplies. These findings indicate the need for improvements in logistics components from the upstream side and waste management strategies in the fisheries sector.