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All Journal HAYATI Journal of Biosciences Jurnal Ilmu Pertanian Indonesia Buletin PSP Jurnal Teknologi Perikanan dan Kelautan Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut Jurnal Ilmu dan Teknologi Kelautan Tropis Albacore : Jurnal Penelitian Perikanan Laut Indonesian Fisheries Research Journal Jurnal Penelitian Perikanan Indonesia Bawal : Widya Riset Perikanan Tangkap Jurnal Kebijakan Perikanan Indonesia Jurnal Kelautan Nasional Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan Depik Jurnal Ilmu-Ilmu Perairan, Pesisir, dan Perikanan Journal of Fisheries & Marine
Am Azbas Taurusman
Department Fisheries Resources Utilization, Faculty Of Fisheries And Marine Science, Bogor Agricultural University (IPB University), Bogor
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Engineering Environmental Science Library & Information Science

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Stock conditions and status of blue swimming crab (Portunus pelagicus) in Demak water area, the northern coast of Central Java Aisyah Nur Nabila; Am Azbas Taurusman; Budy Wiryawan; Mochammad Riyanto
Depik Vol 11, No 3 (2022): DECEMBER 2022
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (656.12 KB) | DOI: 10.13170/depik.11.3.24226

Abstract

Blue swimming crab (Portunus pelagicus) is the dominant catch in Betahwalang, Demak, and the most important export fish commodity, particularly to USA. The high demand for this crab has been promoting an excessive fishing effort, causing a decrease in the crab's natural stock. This study aims to investigate the biological condition of P. pelagicus on the northern coast of Central Java and assess the crab stock exploitation status in this study area. Carapace width, body weight, Gonad Maturity Stages (GMS), and sex of crab samples were collected from the fishers and collectors landing sites or meeting points. This study employs a simple random sampling technique with no replacement. This study revealed that the maximum carapace width of female crabs was 56-164 mm, and the estimated carapace width at first maturity (Lm) was 98.2 mm. The relationships between carapace width and body weight between male and female crabs indicated positive and negative allometric growth patterns. During this assessment, the P. pelagicus stock indicated an 'over-exploited’ status, with an LB-SPR parameter of 19 percent and an exploitation rate (E) of 0.66. Management measures such as minimum legal size, reduced effort, and open-close areas and seasons should be implemented to achieve sustainable use of the crab fishery.Keywords:Blue swimming crabFishing gearDemak watersCarapace lengthSpawning potential ratio
Stock conditions and status of blue swimming crab (Portunus pelagicus) in Demak water area, the northern coast of Central Java Aisyah Nur Nabila; Am Azbas Taurusman; Budy Wiryawan; Mochammad Riyanto
Depik Vol 11, No 3 (2022): DECEMBER 2022
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.11.3.24226

Abstract

Blue swimming crab (Portunus pelagicus) is the dominant catch in Betahwalang, Demak, and the most important export fish commodity, particularly to USA. The high demand for this crab has been promoting an excessive fishing effort, causing a decrease in the crab's natural stock. This study aims to investigate the biological condition of P. pelagicus on the northern coast of Central Java and assess the crab stock exploitation status in this study area. Carapace width, body weight, Gonad Maturity Stages (GMS), and sex of crab samples were collected from the fishers and collectors landing sites or meeting points. This study employs a simple random sampling technique with no replacement. This study revealed that the maximum carapace width of female crabs was 56-164 mm, and the estimated carapace width at first maturity (Lm) was 98.2 mm. The relationships between carapace width and body weight between male and female crabs indicated positive and negative allometric growth patterns. During this assessment, the P. pelagicus stock indicated an 'over-exploited’ status, with an LB-SPR parameter of 19 percent and an exploitation rate (E) of 0.66. Management measures such as minimum legal size, reduced effort, and open-close areas and seasons should be implemented to achieve sustainable use of the crab fishery.Keywords:Blue swimming crabFishing gearDemak watersCarapace lengthSpawning potential ratio
An ecosystem approach to manage pelagic thresher shark (Alopias pelagicus) based in Kutaraja Ocean Fishing Port, Aceh Inda Mardhatillah; Am Azbas Taurusman; Muhammad Fedi Alfiadi Sondita; Ilham Fajri; Muhammad Aris
Depik Vol 11, No 2 (2022): August 2022
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.11.2.25479

Abstract

Sharks is the dominant bycatch of purse seine and bottom longline vessels that landed in Kutaraja ocean fishing port, particularly pelagic thresher shark species (Alopias pelagicus). The management of shark fisheries  in Aceh water is not well implemented.  According to the IUCN red list, the pelagic thresher shark has been classified as an endangered species. The capture and trade of pelagic thresher sharks are regulated by CITES (Appendix II). So that Indonesia has to comply with the procedures of CITES due to it has been adopted through the Decree of Minister of Marine Affairs and Fisheries of the Republic of Indonesia Number 61/PERMEN-KP/2018. However, the exploitation and trading of the A. pelagicus continues and is not properly managed. It will threaten the extinction of the pelagic thresher shark population and in terms of a negative image of fisheries management in Indonesia, in particular.  Thus, integrated management such as the ecosystem approach to fisheries management (EAFM) is needed to solve this problem. This study aims to evaluate the fisheries management status of the pelagic thresher shark based on EAFM indicator of fish resources domain, focusing in the Kutaraja ocean fishing port. This research was conducted by field measurement and interviews with key stakeholders. Data were analyzed using a multi-criteria analysis (MCA) approach through development of a composite index. The results showed that the trend of CPUE  tends to fluctuate in the last 5 years. The total length of the sharks was relatively constant. The proportion of juvenile pelagic thresher sharks was 16% male, and 28% (female), and the shark was bycatch (1%) of the purse seine fishery, the fishing ground was getting further away and seemed to go close to the shark habitat.  Based on this assessment, one could conclude that shark's fishery resources were in 'good' category, however, some indicators need to improve through better fisheries management actions. Keywords: EAFM; Alopias pelagicus; pelagic thresher shark; Kutaraja ocean fishing port
An ecosystem approach to manage pelagic thresher shark (Alopias pelagicus) based in Kutaraja Ocean Fishing Port, Aceh Inda Mardhatillah; Am Azbas Taurusman; Muhammad Fedi Alfiadi Sondita; Ilham Fajri; Muhammad Aris
Depik Vol 11, No 2 (2022): August 2022
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.11.2.25479

Abstract

Sharks is the dominant bycatch of purse seine and bottom longline vessels that landed in Kutaraja ocean fishing port, particularly pelagic thresher shark species (Alopias pelagicus). The management of shark fisheries  in Aceh water is not well implemented.  According to the IUCN red list, the pelagic thresher shark has been classified as an endangered species. The capture and trade of pelagic thresher sharks are regulated by CITES (Appendix II). So that Indonesia has to comply with the procedures of CITES due to it has been adopted through the Decree of Minister of Marine Affairs and Fisheries of the Republic of Indonesia Number 61/PERMEN-KP/2018. However, the exploitation and trading of the A. pelagicus continues and is not properly managed. It will threaten the extinction of the pelagic thresher shark population and in terms of a negative image of fisheries management in Indonesia, in particular.  Thus, integrated management such as the ecosystem approach to fisheries management (EAFM) is needed to solve this problem. This study aims to evaluate the fisheries management status of the pelagic thresher shark based on EAFM indicator of fish resources domain, focusing in the Kutaraja ocean fishing port. This research was conducted by field measurement and interviews with key stakeholders. Data were analyzed using a multi-criteria analysis (MCA) approach through development of a composite index. The results showed that the trend of CPUE  tends to fluctuate in the last 5 years. The total length of the sharks was relatively constant. The proportion of juvenile pelagic thresher sharks was 16% male, and 28% (female), and the shark was bycatch (1%) of the purse seine fishery, the fishing ground was getting further away and seemed to go close to the shark habitat.  Based on this assessment, one could conclude that shark's fishery resources were in 'good' category, however, some indicators need to improve through better fisheries management actions. Keywords: EAFM; Alopias pelagicus; pelagic thresher shark; Kutaraja ocean fishing port
Stock conditions and status of blue swimming crab (Portunus pelagicus) in Demak water area, the northern coast of Central Java Aisyah Nur Nabila; Am Azbas Taurusman; Budy Wiryawan; Mochammad Riyanto
Depik Vol 11, No 3 (2022): DECEMBER 2022
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.11.3.24226

Abstract

Blue swimming crab (Portunus pelagicus) is the dominant catch in Betahwalang, Demak, and the most important export fish commodity, particularly to USA. The high demand for this crab has been promoting an excessive fishing effort, causing a decrease in the crab's natural stock. This study aims to investigate the biological condition of P. pelagicus on the northern coast of Central Java and assess the crab stock exploitation status in this study area. Carapace width, body weight, Gonad Maturity Stages (GMS), and sex of crab samples were collected from the fishers and collectors landing sites or meeting points. This study employs a simple random sampling technique with no replacement. This study revealed that the maximum carapace width of female crabs was 56-164 mm, and the estimated carapace width at first maturity (Lm) was 98.2 mm. The relationships between carapace width and body weight between male and female crabs indicated positive and negative allometric growth patterns. During this assessment, the P. pelagicus stock indicated an 'over-exploited’ status, with an LB-SPR parameter of 19 percent and an exploitation rate (E) of 0.66. Management measures such as minimum legal size, reduced effort, and open-close areas and seasons should be implemented to achieve sustainable use of the crab fishery.Keywords:Blue swimming crabFishing gearDemak watersCarapace lengthSpawning potential ratio
PENYEBAB KEMATIAN BENUR LOBSTER DAN MITIGASINYA PADA OPERASI PENANGKAPANNYA (STUDI KASUS DI KECAMATAN SIMPENAN KABUPATEN SUKABUMI) Ashshiddiqi, Muhammad Faishal; Mawardi, Wazir; Zulkarnain; Taurusman, Am Azbas
ALBACORE Jurnal Penelitian Perikanan Laut Vol. 6 No. 1 (2022): Albacore
Publisher : Departemen PSP IPB

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/core.6.1.077-089

Abstract

Puerulus atau yang biasa dikenal dengan benur lobster merupakan fase transisi antara fase phyllosoma lobster dan fase juvenile lobster pada life cycle lobster. Penangkapan benur lobster biasanya menggunakan jaring pocong. Kurangnya pengetahuan nelayan di Kecamatan Simpenan terkait penanganan benur lobster dibuktikan dengan fakta bahwa benur hasil tangkapan pernah mengalami mortalitas. Tujuan penelitian ini adalah mendeskripsikan unit penangkapan, operasional penangkapan, dan proses transportasi benur lobster dari daerah penangkapan ikan hingga pengepul; mengidentifikasi faktor penyebab kematian benur lobster pada operasi penangkapan serta strategi untuk menanganinya. Metode penelitian ini adalah observasi dan wawancara dengan menggunakan pendekatan teknik accidental sampling. Analisis yang digunakan ialah deskriptif dan fishbone analysis. Hasil penelitian menunjukkan bahwa alat tangkap yang digunakan adalah jaring pocong dan alat bantu berupa lampu. Operasi penangkapan benur lobster biasa dilakukan pada malam hari. Transportasi ketika operasi penangkapan biasa menggunakan styrofoam box. Komposisi hasil tangkapan utama terdiri dari benur pasir dan benur. Strategi penanggulangan kematian benur terbagi menjadi 4; nelayan, metode, material, dan alat. Strategi tersebut diantaranya penggunaan air yang cocok sebagai media hidup benur membawa box cadangan, penyimpanan/pengondisian box menghindari perubahan parameter air, pemberian tali sumbu pada jaring. Kata kunci: benur lobster, fishbone analysis, Panulirus ornatus, Puerulus
KELAYAKAN USAHA PERIKANAN KAKAP MERAH (Lutjanus sp.): STUDI KASUS DI DESA KANDANGSEMANGKON, LAMONGAN Indriani, Lina; Astarini, Julia Eka; Taurusman, Am Azbas; Wisudo, Sugeng Hari; Imron, Mohammad
ALBACORE Jurnal Penelitian Perikanan Laut Vol. 6 No. 2 (2022): Albacore
Publisher : Departemen PSP IPB

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/core.6.2.145-154

Abstract

Desa Kandangsemangkon merupakan salah satu tempat pendaratan ikan kakap merah di Kabupaten Lamongan, Jawa Timur. Fasilitas yang ada di wilayah tersebut masih sangat minim dan terbatas sehingga perlu untuk dikembangkan. Namun, sumber dana yang dimiliki masih sangat terbatas sehingga membutuhkan investor untuk mendukung pembangunan fasilitas. Pemilik dana (investor) memerlukan studi kelayakan usaha sebagai bahan pertimbangan untuk mengoptimalkan investasinya. Tujuan penelitian ini adalah mendeskripsikan kondisi terkini dan menganalisis kelayakan usaha perikanan kakap merah yang berbasis di Desa Kandangsemangkon. Metode yang digunakan dalam penelitian ini adalah observasi dan wawancara. Pengambilan sampel menggunakan metode purposive sampling dengan kriteria responden yaitu pemilik kapal pancing ulur di Desa Kandangsemangkon yang menangkap ikan kakap merah. Analisis deskriptif digunakan untuk mendeskripsikan kondisi perikanan kakap merah. Kelayakan usaha dihitung menggunakan kriteria-kriteria penilaian investasi. Hasil penelitian menunjukkan bahwa usaha perikanan kakap merah dengan menggunakan pancing ulur di Desa Kandangsemangkon menggunakan kapal berukuran 10-20 GT, lama trip berkisar 10-12 hari per trip, dengan hasil tangkapan sekitar 786,2 kg per trip. Analisis kelayakan finansial diperoleh nilai NPV sebesar Rp842.664.286, nilai net B/C sebesar 4,04, IRR sebesar 76%, dan nilai PP sebesar 2,75. Usaha perikanan kakap merah yang berbasis di Desa Kandangsemangkon layak untuk diusahakan. Kata kunci: investasi, kakap merah, Kandangsemangkong, kelayakan usaha, Lamongan, pancing ulur
Biological Parameters and Stock Status of Crimson Snapper (Lutjanus erythropterus) in Indonesia FMA 712 based at Brondong Fishing Port Listyanto Putri, Adjeng Peni; Taurusman, Am Azbas; Wahju, Ronny Irawan
Jurnal Ilmiah Perikanan dan Kelautan Vol. 17 No. 3 (2025): JURNAL ILMIAH PERIKANAN DAN KELAUTAN
Publisher : Faculty of Fisheries and Marine Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jipk.v17i3.74938

Abstract

Graphical Abstract   Highlight Research             This research highlight presents a focused summary of the key findings from our study in the field of fisheries science, specifically addressing the biological parameters and stock status of economically important fish species. There is highlighted research presented in this study, namely: Crimson snapper in PPN Brondong is captured using four types of fishing gear: cantrang, jaring tarik berkantong, handline, and bottom longline. The growth pattern of the crimson snapper is negative allometric. The Gonad Maturity Level (GML) of the catch was predominantly composed of crimson snapper at GML I and GML II. The asymptotic length (L∞) of crimson snapper was 47.68 cm, with K = 0.4 per year, total mortality (Z) = 2.44 per year, natural mortality (M) = 0.98 per year, capture mortality (F) of 1.55 per year, and exploitation rate (E) = 0.60 The estimated value of the crimson snapper SPR was 22% suggesting that the crimson snapper stock is ‘fully exploited’.     Abstract The utilization status of crimson snapper stock in the Northern Java Sea (FMA 712) has reached optimum, tending to be over-exploited. This study aims to evaluate the stock status of crimson snapper (Lutjanus erythropterus) in FMA 712, especially in the northern waters of East Java. This research utilized catch data from the Brondong fishing port. The stratified random sampling method was utilized to collect samples at the research site. The findings indicate that the growth pattern of L. erythropterus exhibits a tendency towards negative allometry, with fishing mortality (F = 1.55) exceeding natural mortality (M = 0.89). The exploitation rate has reached a status of ‘fully exploited’ (E = 0.6). The Gonad Maturity Level (GML) of the catch is predominantly composed of GML I and GML II, suggesting that the majority of the captured fish have not yet spawned.  It relates to the predominance of cantrang and jaring tarik berkantong, which capture fish of juvenile size. Thus, the Spawning Potential Ratio (SPR) parameter indicates it is ‘fully exploited’ (SPR = 0.22), i.e., the utilization rate has exceeded the limit of natural capacity for recruitment. This SPR value confirms: the utilization rate parameter (E), the fact that catch sizes tend to get smaller, and the results of previous studies in FMA 712. It is imperative to regulate the fishing efforts targeting the crimson snapper, as well as the deployment of cantrang and jaring tarik berkantong, which pose potential threats to the sustainability of this fishery.
PERIKANAN PUKAT UDANG DI KABUPATEN MUKOMUKO YANG BERBASIS DI PANGKALAN PENDARATAN IKAN PASAR BANTAL Erizal, Arief; Wiyono, Eko Sri; Zulkarnain; Taurusman, Am Azbas
Jurnal Penelitian Perikanan Laut (Albacore) Vol 8 No 1 (2024): Albacore
Publisher : Departemen PSP IPB

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/core.8.1.023-034

Abstract

Pukat udang di perairan Mukomuko mulai digunakan sejak tahun 1980-an. Sejak saat itu nelayan biasa menggunakan alat tangkap tersebut untuk menangkap udang. Tujuan penelitian ini untuk mendeskripsikan unit penangkapan dan daerah penangkapan udang di Kabupaten Mukomuko yang berbasis Pangkalan Pendaratan Ikan (PPI) Pasar Bantal. Metode penelitian yang dilakukan adalah observasi dan wawancara dengan nelayan. Materi penelitian meliputi kapal penangkapan, metode pengoperasian alat tangkap, perlengkapan penangkapan, daerah penangkapan dan jenis udang target tangkapan, serta non targetnya. Hasil penelitian menunjukkan bahwa kapal yang digunakan oleh nelayan penangkap udang di perairan Mukomuko yaitu kapal motor berukuran 6 GT dengan menggunakan mesin diesel berukuran 30 PK yang diletakkan di bagian inboard kapal. Ukuran kapal yang digunakan oleh nelayan penangkap udang yaitu dengan panjang 10 meter, lebar 2,5 meter dan tinggi 1,1 meter. Kontruksi pukat udang terdiri dari ikatan tali kantong, kantong, badan, sayap, tali ris atas, tali ris bawah, pelampung, pemberat, besi, rantai, papan pembuka dan tali penarik. Adapaun proses pengoperasiannya terdiri dari setting, towing dan hauling. Hasil tangkapan utamanya yaitu udang jerbung (Penaeus merguiensis), udang krosok (Parapenaeopsis sp), udang dogol (Metapenaeus ensis), dan udang jambu (Metapenaeus dobsoni), di samping banyaknya bycatch dan tangkapan yang dibuang (discarded). Perlu upaya pengendalian alat tangkap pukat udang agar tidak mengancam keberlanjutan sumberdaya udang di lokasi ini Kata Kunci: Kabupaten Mukomuko, perikanan udang, PPI Pasar Bantal, pukat udang.
CATCHES LOADING AND UNLOADING ACTIVITES POTENTIAL HAZARDS AT KEJAWANAN FISHING PORT Imron, Mohammad; Taurusman, Am Azbas; Yusfiandayani, Roza; Bahiya; Astuti, Lussy; Tiara
Jurnal Penelitian Perikanan Laut (Albacore) Vol 9 No 2 (2025): Albacore
Publisher : Departemen PSP IPB

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/core.9.2.207-220

Abstract

Activities conducted at the Kejawanan Nusantara Fishing Port include landing of fish including loading and unloading of catches that have the highest potential for work accidents. Work accidents can result in losses such as delays in loading and unloading activities. Potential hazards can arise due to the lack of awareness of the parties involved in the loading and unloading operation process, including the authorities in handling the prevention and control of work accidents that occur. This study aims to describe loading and unloading activities, identify potential hazards, and develop recommendations and risk mitigation. The research was conducted in October-November 2024 at Kejawanan VAT, Cirebon. The analysis used was descriptive with the Hierarchy Task Analysis (HTA) and Job Safety Analysis (JSA) methods. The results of the study identified six main stages namely pre-unloading, unloading activities, post-unloading, pre-loading, loading activities, and post-loading which included 62 potential hazards, categorized as 25% non-hazardous, 33% mild, 17% medium, 19% severe, and 6% potentially fatal. Prevention of work accidents can be done through increasing awareness of the use of Personal Protective Equipment (PPE), certification of transportation drivers to prevent fatal accidents, and strict supervision by port managers. This effort is expected to improve work safety in every loading and unloading activity at Kejawanan PPN. Key words: HTA, JSA, loading and unloading, PPN Kejawanan, work safety
Co-Authors . Isdahartati . Isheliadesti . Ristiani . Suardi Agus Ramli Aisyah Nur Nabila Alan Frendy Koropitan Ari Purbayanto Ario Damar Ashshiddiqi, Muhammad Faishal Astuti, Lussy Bahiya Bambang Murdiyanto Beginer Subhan Benaya M. Simeon Besweni - Budhi H. Iskandar Budy Wiryawan Dadang Shafrudin Daniel R. Monintja Daniel R. Monintja Domu Simbolon Donald Noija, Donald Dwi A. Gautama Eko Sri Wiyono Erfind Nurdin Erfind Nurdin Erizal, Arief Erna Almohdar Fathul Amin Gillang Fernando Handy Chandra Hawis H Madduppa Ilham Fajri Inda Mardhatillah Irfan Yulianto Isdahartati - Joko Santoso Julia Eka Astarini Lina Indriani Listyanto Putri, Adjeng Peni M Mukhlis Kamal M. Riyanto Minsaris, La Ode Alam Mochammad Riyanto Mohammad Imron Muhammad Aris Muhammad Fedi Alfiadi Sondita Muhammad Sulaiman Muhammad Taufik Muji Nopriansah Mulyono S. Baskoro Mustaruddin Naslina Alimina Nur Muhammad Syadli Prihatin Ika Wahyuningrum Pulung, Karto Purwanto, Budi RIDWAN AFFANDI Ronny I. Wahju Roza Yusfiandayani Ruslan Husen Saban Tawari Salmarika, Salmarika Sulaeman Martasuganda Taeran, Imran Tatag Budiardi Tiara Tri Wiji Nurani Viola Azzuhra Haryono Vita R. Kurniawati Wazir Mawardi Zulkarnain