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Composition and distribution of Lutjanus johnii and other species using wire traps in the waters of Rigaih, Aceh Jaya Regency Nasruddin, Nasruddin; Baskoro, Mulyono S; Yusviandayani, Roza; Kurniawati, Vita Rumanti; Iskandar, Dahri
Depik Jurnal Ilmu Ilmu Perairan, Pesisir, dan Perikanan 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
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

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

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.