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All Journal Jurnal Teknologi Perikanan dan Kelautan Jurnal Perikanan dan Kelautan Berkala Perikanan Terubuk Jurnal Ilmu Perairan (Aquatic Science) Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Jurnal Akuatika Indonesia Albacore : Jurnal Penelitian Perikanan Laut Asian Journal of Aquatic Sciences Journal of Coastal and Ocean Sciences Journal of Rural and Urban Community Empowerment South East Asian Marine Sciences Journal Jurnal Perikanan dan Kelautan Jurnal Perikanan
Arthur Brown
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Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemistry Earth & Planetary Sciences Education Energy Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Library & Information Science Materials Science & Nanotechnology Physics Social Sciences

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Distribution of Volume Backscattering Strength of Fish using Acoustic Method in Toba Lake, North of Sumatra Syafura, Titi; Brown, Arthur; Isnaniah, Isnaniah
Jurnal Perikanan dan Kelautan Vol. 25 No. 2 (2020): June
Publisher : Faculty of Fisheries and Marine, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.25.2.123-128

Abstract

Toba in the past few years has declined in fish catching populations. In order to find out the fisheries of lake Toba with quickly used the acoustic method using the detected backscattering strength volume of fish. The aims of this research is to determine the distribution of spatial backscattering strength of fish in the lake toba. The research was carried out in the lake toba using scientific echosounder DT-X split beam re-cording device 38-1000 KHz during six days in September. The results of the acoustic data processing showed that the highest Sv value was at depth of 50-75 m which is -32.29 (dB) and the average is -55.82 (dB), Sv was detected on the eastern edge of lake toba waters, while the lowest Sv was detected at depth of 25-50 m which is 60.00 (dB) with the mean is -57.93 (dB) spread over the edge of the southern part of lake toba. This is influenced by the condition of the aquatic environment and habits of fish in the lake toba.
Analysis of the Potential and Utilization Rate of Longtail Tuna (Thunnus tonggol) Landed at the Bungus Ocean Fishing Port (PPS), Padang City, West Sumatra Province Brown, Arthur; Yani, Alit Hindri; Putri, Yolanda Aidina
Jurnal Perikanan dan Kelautan Vol. 29 No. 2 (2024): June
Publisher : Faculty of Fisheries and Marine, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.29.2.211-216

Abstract

Fish resources have limits; therefore, it is necessary to carry out appropriate management so that resource utilization is sufficient for a long time. Areas used as fishing businesses need to know how the level of utilization. For this reason, clear information is needed on the potential and level of utilization of marine fisheries resources to support the management policy of tuna resources for optimal management and utilization and to prevent the reduction of fish stocks in the future. This research was conducted for three weeks in July 2023 at Bungus Ocean Fishing Port (PPS), Padang City, West Sumatra Province. The method used in this research is a survey method or direct review of the field. The maximum sustainable potential value was obtained at 572.36 tons with an optimum utilization effort value of 330 trips. The allowable catch of longtail tuna is 457.89 tons, with an average utilization rate of 97.41%. Based on the average value of the utilization rate obtained from 2018 to 2019, the number of allowable catches, and the MSY value, it is concluded that the longtail tuna caught by bagan boats and Tonda fishing rods at PPS Bungus has experienced overfishing. There is a need for more action and monitoring of the amount of catch obtained each year, as well as limiting the amount of catch allowed for each fisherman so that the utilization rate of longtail tuna can return to optimal catch and prevent overfishing and maintain fish stocks for the future.
The Selection of Eco-Friendly Tuna Fishing Technology (Euthynnus affinis) at Fish Landing Bases (PPI) Kuala Langsa Aceh Province Imanullah, Muhammad Zikri; Bustari, Bustari; Brown, Arthur
Jurnal Perikanan dan Kelautan Vol. 29 No. 1 (2024): February
Publisher : Faculty of Fisheries and Marine, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.29.1.11-17

Abstract

This study aims to identify and determine environmentally friendly tuna fishing gear and the priority for developing fishing gear at PPI Kuala Langsa. The method used in this research is a survey method. Moreover, purposive sampling was chosen as a sampling technique in selecting respondents as the sample. The data obtained were processed using the scoring and analytical hierarchical processes (AHP) methods. Based on the eco-friendly level, the longline scored 82.71%, the surface gill net scored 79.38%, the bottom gill net scored 76.04%, and the purse seine scored 74.79%. Based on the results of the AHP analysis, the fishing gears that became the main priority were longline with a value of 0.311, purse seine with a value of 0.293, surface gill nets with a value of 0.220, and bottom gill net with a value of 0.176. The government must reoptimise the catch of tuna based on environmentally friendly criteria. Also, it is necessary to conduct further research related to environmentally friendly fishing gear for other types of fish, and it is necessary to apply regulations regarding environmentally friendly fishing gear.
Productivity of Sondong Fishing Gear in Selat Akar Village of Kepulauan Meranti Regency Dewi, Ajeng Triyana; Brown, Arthur; Zain, Jonny
Jurnal Perikanan dan Kelautan Vol. 27 No. 3 (2022): October
Publisher : Faculty of Fisheries and Marine, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/

Abstract

This study aims to analyze the catch of Sondong as the main information in managing fishing, the availability of data and information about the productivity of Sondong fishing gear fisheries in Selat Akar Village and with the management in the utilization of fish resources, the sustainability of Sondong fishing business can be maintained. The research method used in this research is a survey method used to obtain the necessary data directly from the research site. The results showed that the production of Sondong ship fluctuated. The results showed that the production of Sondong ship fluctuated. So that the annual production value of Sondong ship for 5 years also fluctuates. The productivity value of Sondong ships varies where the highest values in 2017 and 2019 show that the period was a good year in producing fishing using these fishing gear. The low productivity in 2018 was due to temporary weather anomalies, where weather conditions worsened which affected the success of the capture process. and the lowest was in 2020. And the results of the Trend of Sondong fishing gear production show that there is a high correlation that indicates that produce results in the next 3 years will increase and show that the initial production value of sondong fishing gear is relatively high.
Productivity of Sondong Fishing Gear in Selat Akar Village of Kepulauan Meranti Regency Dewi, Ajeng Triyana; Brown, Arthur; Zain, Jonny
Jurnal Perikanan dan Kelautan Vol. 27 No. 3 (2022): October
Publisher : Faculty of Fisheries and Marine, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/

Abstract

This study aims to analyze the catch of Sondong as the main information in managing fishing, the availability of data and information about the productivity of Sondong fishing gear fisheries in Selat Akar Village and with the management in the utilization of fish resources, the sustainability of Sondong fishing business can be maintained. The research method used in this research is a survey method used to obtain the necessary data directly from the research site. The results showed that the production of Sondong ship fluctuated. The results showed that the production of Sondong ship fluctuated. So that the annual production value of Sondong ship for 5 years also fluctuates. The productivity value of Sondong ships varies where the highest values in 2017 and 2019 show that the period was a good year in producing fishing using these fishing gear. The low productivity in 2018 was due to temporary weather anomalies, where weather conditions worsened which affected the success of the capture process. and the lowest was in 2020. And the results of the Trend of Sondong fishing gear production show that there is a high correlation that indicates that produce results in the next 3 years will increase and show that the initial production value of sondong fishing gear is relatively high.
Composition of main and bycatch in the drift net gear at PPI Air Bangis Fitriani, Rada; Brown, Arthur; Nofrizal, Nofrizal
South East Asian Marine Sciences Journal Vol. 2 No. 2 (2025): March
Publisher : Science, Technology, and Education Care

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61761/seamas.2.2.47-54

Abstract

With 72.56 km of coastline, Air Bangis is one of the largest fish producers in West Pasaman. West Sumatra has a vast marine area with hundreds of islands running north to south. At PPI Air Bangis, drift gillnets are used in the Pangkalan and Pini areas. Pangkalan Island is about 7 miles away, and Pini Island is 60 miles away. The fishing grounds greatly influence the amount of catch, what variables affect the catch in different fishing grounds, and what types of catch are caught in different fishing grounds. The method used was direct interviews in the fishing waters to classify the types of species and count the number of species caught by the drift gillnet gear. Fishermen were also interviewed to determine the standard main and bycatch. These results were analyzed using descriptive statistical analysis and tabulated in tables and graphs. Overall, the number of species caught by drift gillnet gear. Site distance, vessel capacity, and water conditions greatly influenced the effectiveness of the fishing grounds. In 6 GT vessels, the highest main catch was 58%, and the highest bycatch was 42%. On 3 GT vessels, the highest main catch was 57%, and bycatch was 43%. To maximize fish catch, proper and planned selection of fishing sites is essential while considering external factors such as selectivity of fishing gear used and weather conditions. Thus, tools such as echosounder can greatly help fishermen locate where fish congregate
PERBANDINGAN NILAI TARGET STRENGTH IKAN GABUS (Channa striata) DAN IKAN LELE (Clarias gariepinus) Risandes, Octa; Brown, Arthur; Isnaniah, Isnaniah
Jurnal Teknologi Perikanan dan Kelautan Vol 15 No 2 (2024): JUNI 2024
Publisher : Fakultas Perikanan dan Ilmu Kelautan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24319/jtpk.15.211-222

Abstract

Ikan lele memiliki bentuk tubuh yang lonjong dan ramping, dengan kepala yang relatif besar dan mulut yang lebar dengan kulit halus dan berwarna gelap, cenderung kehitaman atau kebiruan dengan bintik-bintik kecil berwarna putih. Ikan gabus memiliki sisik yang halus dan berwarna abu-abu kehijauan dengan bercak-bercak hitam kecil di bagian punggung dan sisi tubuhnya. Ikan gabus memiliki gelembung renang yang berkembang dengan baik namun ikan lele memiliki gelembung renang yang tidak berkembang. Penelitian bertujuan untuk mengukur nilai Target Strength (TS) ikan lele dan juga ikan gabus berdasarkan panjang dan bobotnya serta membandingkan nilai TS ikan gabus dan ikan lele berdasarkan gelembung renang yang dimiliki menggunakan splitbeam echosounder. Pengukuran dilakukan secara ex-situ pada atau pada watertank. Ikan diikat dengan tali monofilamen, jarak antara permukaan transducer dengan ikan ± 1 m. Hasil dari penelitian ini menunjukkan bahwa nilai target strength rata-rata ikan lele yaitu -55,79 dB dan ikan gabus dengan nilai TS rata-rata yaitu -50,89 dB. Ikan gabus memiliki nilai TS yang lebih besar dikarenakan memiliki ukuran panjang dan bobot yang lebih besar. Ikan gabus juga memiliki organ gelembung renang, sedangkan ikan lele memiliki gelembung renang tetapi tidak berkembang dan memiliki panjang bobot yang lebih kecil.
CONDITIONS OF CAPTURE FISHERIES IN THE COASTAL AREA OF BATAM ISLAND KEPULAUAN RIAU PROVINCE Hendrayana, Angga Sucitra; Sari, T. Ersti Yulika; Malau, Albert Gamot; Brown, Arthur; Panggabean, Donwill; Nazzla, Rauzatul
Jurnal Perikanan Unram Vol 15 No 1 (2025): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v15i1.1375

Abstract

The coastal area of Batam Island have a fairly high potential for capture fisheries and contribute to the community's economy, especially in coastal areas. Capture fisheries businesses must pay attention to economic and ecological sustainability. The purpose of this study is to analyze the sustainability of the capture fisheries business on Batam Island based on bio-economic aspects in order to provide an overview of fisheries business management. The analysis was carried out descriptively through the Gordon-Schaefer model approach with the Gordon logistics growth function. The analysis was carried out on three management conditions, namely Maximum Sustainable Yield (MSY), Maximum Economic Yield (MEY), and Open Access Equilibrium (OAE). The results of the study show that the optimal utilization of capture fisheries in the coastal area of Batam Island is around 7,823 units of fishing vessels every year. The production of catch in the Maximum Sustainable Yield condition is around 36,982 tons, in the the Maximum Economic Yield condition is around 36,977 tons, while in the Open Access Equilibrium condition is only around 1,646 tons.
Analisis Kebutuhan Perbekalan Melaut pada Kapal Purse Seine di Pelabuhan Perikanan Nusantara (PPN) Sibolga, Sumatera Utara Hotmaida, Yemima; Isnaniah, Isnaniah; Brown, Arthur
Jurnal Ilmu Perairan (Aquatic Science) Vol. 12 No. 3 (2024): November
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/

Abstract

Salah satu alat tangkap yang digunakan di pelabuhan perikanan nusantara Sibolga adalah alat tangkap Purse seine. Perikanan pukat cincin (Purse seine) merupakan alat tangkap yang paling banyak digunakan di perairan Sibolga. Selain dari alat tangkap proses pengisian perbekalan melaut adalah salah satu aktivitas penting di pelabuhan perikanan. Hal ini disebabkan oleh aktivitas tersebut akan sangat menentukan dalam keberhasilan operasi penangkapan ikan oleh nelayan. Kebutuhan perbekalan melaut yang diperlukan oleh nelayan antara lain BBM, air tawar, pengisian es, kebutuhan logistik berupa bahan makanan dan lain-lain. Sehingga perlu mengidentifikasi jenis kebutuhan perbekalan melaut kapal Purse seine, menghitung jumlah aktual kebutuhan perbekalan, serta menentukan sistem penanganan perbekalan melaut pada kapal Purse seine. Penelitian ini dilakukan pada bulan Juni-Juli 2023 di Pelabuhan Perikanan Nusantara Sibolga. Metode yang digunakan dalam penelitian ini adalah metode survey dengan melakukan pengamatan langsung di lapangan. Survei yang dilakukan dengan melakukan observasi lapangan dan wawancara. Hasil selama penelitian kebutuhan solar sebanyak 75.004 ton/tahun, air bersih sebanyak 112.908 ton/tahun, oli sebanyak 871.124 L/tahun dan perbekalan konsumsi sebanyak 1390 ton/trip. Saran dari penelitian ini yakni perlu pengoptimalan komponen jumlah perbekalan dan biaya pengadaan perbekalan melaut pada kapal Purse seine.
Analisis Potensi dan Tingkat Pemanfaatan Sumberdaya Ikan Cakalang (Katsuwonus pelamis) yang didaratkan di Pelabuhan Perikanan Pantai Carocok Tarusan Prawira, Yoshua Satria Yudha; Nasution, Polaris; Brown, Arthur
Jurnal Ilmu Perairan (Aquatic Science) Vol. 12 No. 1 (2024): Maret
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/

Abstract

Pelabuhan perikanan Carocok merupakan tempat bagi para nelayan untuk mendaratkan hasil tangkapannya setelah selesai melakukan kegiatan penangkapan. Salah satu hasil perikanan laut yang ada di Unit Pelaksana Teknis Daerah Pelabuhan dan Penyeberangan (UPTD) Carocok Tarusan adalah ikan cakalang (Katsuwonus pelamis). Tujuan dari penelitian ini adalah untuk menganalisis potensi, tingkat pemanfaatan dan jumlah tangkapan yang diperbolehkan untuk sumberdaya ikan cakalang di UPTD Carocok Tarusan. Metode yang digunakan pada penelitian ini adalah konsep hasil maksimum lestari (Maximum Sustainable Yield) atau MSY. Berdasarkan hasil penelitian, diperoleh model produksi surplus yang cocok digunakan yaitu model Schaefer, nilai potensi tangkapan lestari adalah sebesar 120.014,8 kg dengan upaya penangkapan optimum (F-opt) sebanyak 122 trip/tahun. Nilai jumlah tangkapan yang diperbolehkan yaitu sebesar 96.011,86 kg. Hasil tangkapan ikan cakalang yang didaratkan di UPTD Carocok Tarusan secara keseluruhan berada dibawah nilai MSY. Nilai rata-rata tingkat pemanfaatan yang diperoleh sebesar 61.82%. Hasil penelitian ini juga menunjukkan tingkat pemanfaatan ikan cakalang di UPTD Carocok Tarusan berstatus moderate yang berarti bahwa masih terbuka peluang besar untuk memanfaatkan kegiatan penangkapan ikan cakalang secara optimal.
Co-Authors ', Isnaniah ', Nurkhaira ', Syarifuddin AA Sudharmawan, AA Adha, Ridho Adzandi, Facjri Restu Ahda Rahim Zirli Ahsanur Rizqi Alan Budiardi Alhamidi Alhamidi Ali Basri Rangkuti Alit Hindri Yani Alman Aloisius Sirait Amiruddin Rambe Anak Agung Istri Sri Wiadnyani Andre Adrian Mauhid Angga Sucitra Hendrayana, Angga Sucitra Anisa Putri Ari Harsandi, Ari Arief Setiawan Ayu Wulandari Bima Guntara Bustari Bustari Damayanti, Helisha Dani, Rahma Dedi Setiadi Dewi, Ajeng Triyana Dila Asfariani Emiati Emiati Emma Suri Yanti Siregar Fadhli, Rezky Fatmawati, Riska Faturrahman, M. Zikri Febriani, Wina Resti Feri Kurniawan Fitri, Sri Afifah Fitriani, Rada Gian Nofrianda Ilyas Ginting, Feliz Guntara, Bima Gustiana Putri Hanny Andriani Harry Decosta Simbolon Harry Kurniawan Hasanah, Camelia Nurul Hasugian, Juniori Hulkman Hazman, Fazil Helmi Rezki Helmi Rizki Heni Pujiastuti Hidayat, Anuar Hidayat, Syahyan Fitra Hotmaida, Yemima I Ketut Suada Imanullah, Muhammad Zikri Indah Ayu Lestari Manulang Indra Sanjaya Purba Intan Wardika Putri Irwan Limbong Irwandy Syofyan Isnaniah ' Isnaniah, Isnaniah Isnaniah1, Isnaniah Isnina Mayang Syafitri Jefri granico Jonny Zain Kartika Rahma Kurniawan Kurniawan Luh Putu Ratna Sundari Mahyudin ' Mai Yunizariani Malau, Albert Gamot Manalu, Angga Setia Marnita J Situmorang Mega Lestari Meinaldi, Pani Miptahul akbar, Miptahul Muhammad Muammar Muhammad Natsir Kholis Muhammad Reza Nabilah, Muhana Firza Nazzla, Rauzatul Nofri Yanto, Nofri Nofrizal Nofrizal Nofrizal Nofrizal Octavia, Vanny Putri Oka Mahendra Palti M Sormin Panggabean, Donwill Pareng Rengi Polaris Nasution Prawira, Yoshua Satria Yudha Pribadi, Tri Suci Pubra, Rina Ade Citra Purba, Rina Ade Citra Purwaningsih Kaban, Purwaningsih putra, Guspa serawal Putri, Yolanda Aidina Rakesh Sukrillah Rama Agus Mulyadi Ramadhana, Muhammad Ramahan Tinggi Nasution, Ramahan Tinggi Renny Afri Artika Ridwan Anhar Siregar, Ridwan Anhar Ringgina Rahma Yeza Risandes, Octa Riyan Nando, Riyan Ronald .M Hutauruk Ronald Mangasi Ronald Mangasi Hutauruk Sakban, Marian Samuel Firmando Pakpahan Saputra, Rio Sarah Adriani R. S Sarma Uli Lubis SATRIYAS ILYAS Sembiring, Firma Surmana Sijabat, Ramayanda Kartini Silaban, Recyka Simamora, Valentine Vanda Simanjuntak, Jeremi Nichola Simanjuntak, Mega Sri Devi Siregar, Arfan Efendi Soleha, Siti Suherman ' Suheryanto Oktafianus Simanjorang Suprianto, Elbi Syafura, Titi Syere Novia Giovanny Syofyan, Silfia T. Ersti Yulika Sari Tamara, Rani Tanjung, Yenni O. Tarigan, Isdayani Tarmizi ' Twenty M Sinaga Usman ' Usman Usman Wandini, Ganda Ayu Wardana, Wildan Eka Wemphy Hernando Wemphy Hernando, Wemphy Widya Angel Bancin Wiladri, Putri William Disraeli Sinaga Wita, Wirvina Yani, Alit Yaumil Atia Yosua Rivaldo Lumbantoruan Yuli Yanti Siregar Yurnida Yurnida Zulkifli '