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Munirah Tuli
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Department of Fisheries Resources Utilization Faculty of Fisheries and Marine Sciences, Bogor Agricultural University.
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Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut
Published by Institut Pertanian Bogor
ISSN : 20874235     EISSN : -     DOI : https://doi.org/10.29244/jmf.6.2.109-117
Core Subject : Social,
Environmental Science
Aims: MARINE FISHERIES aims to publish an original research focused on technology and management of capture fisheries, such as fishing equipment, management and transportation of fishing vessel, port management, and technology of capture fisheries.
Arjuna Subject : Ilmu Lingkungan (semua ketegori) - Ilmu Lingkungan (Lain-Lain)
Articles 306 Documents
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Lost Gear on Blue Swimming Crab Fisheries in Banten Bay: Case of Abandoned, Lost or Discarded Fishing Gear: HILANGNYA ALAT TANGKAP PADA PERIKANAN RAJUNGAN DI TELUK BANTEN: KASUS ABANDONED, LOST OR DISCARDED FISHING GEAR Susanto, Adi; Syafrie, Hendrawan; Nurdin, Hery Sutrawan; Irnawati, Ririn; Supadminingsih, Fahresa Nugraheni; Hamzah, Asep; Kurniawati, Vaya
Marine Fisheries : Journal of Marine Fisheries Technology and Management Vol. 13 No. 2 (2022): Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut
Publisher : Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jmf.v13i2.41961

Abstract

Blue swimming crab is one of the capture fisheries sector leading commodities in Banten Bay which is caught using gill nets and collapsible traps. The risk of lost fishing gears during operation is very high, both due to the bad weather and interactions with other fishing gear. The Abandoned, Lost or Discarded Fishing Gear (ALDFG) contributes significantly to the abundance of marine plactics in the world which has a negative impact on the sustainability of fish resources, water quality and endangers the safety of navigation. Nevertheless, there have been no mitigation activities and efforts to reduce ALDFG in the Banten Bay. This study aims to identify the global causes of lost fishing gear derived from blue swimming crab fisheries in Banten Bay. Data were collected around the Archipelagic Fishing Port (PPN) of Karangantu in May-June 2022. In-depth interviews were conducted with 28 respondents who were selected purposively and the results were analyzed descriptively. The results showed that generally, the causes of lost gear were conflicts with other fishing gear which constitute 64%, whilst human errors during fishing operations and bad weather contributed 19% and 17%, respectively. Keywords: ALDFG, conflict, blue swimming crab, lost gear.
Oyster Mussels (Crassostrea gigas) Transport System (Case Study in Kamashima Company) in Hyogo, Japan: English Salim Ibrahim; Yuli Andriani
Marine Fisheries : Journal of Marine Fisheries Technology and Management Vol. 13 No. 2 (2022): Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut
Publisher : Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jmf.v13i2.42467

Abstract

Oyster culture is an aquaculture activity that is mostly carried out in Japanese waters. While in Indonesia, oyster shells are widely consumed, but they have not been produced through the culture process but are caught on the high seas. This study aims to determine how the application of technology and transportation in the culture and sale of oyster in Japan. Based on literature studies and activities at the Kamashima-Japan company, transportation is an important part of oyster farming activities. Oyster transportation technology is currently carried out in two areas, namely sea and land, using open and closed dry transportation methods. Sea transportation uses Hydraulic Cranes for Shipboard Use (Marine Cranes) technology which is applied to special vessels measuring 6-7 GT with the classification of Truck-mounted cranes, while land transportation uses Styrofoam boxes equipped with ice blocks to immobilize the temperature. The size of the wind that blows in the sea, the time of pick-up and delivery, and the number of oyster shells required are important factors in these transportation activities.
MENENTUKAN SWIMMING LAYER DAN DISTRIBUSI IKAN PELAGIS DI LAUT FLORES BAGIAN BARAT DENGAN DETEKSI AKUSTIK Donwill Panggabean; Rauzatul Nazzla
Marine Fisheries : Journal of Marine Fisheries Technology and Management Vol. 11 No. 2 (2020): Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut
Publisher : Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jmf.v11i2.44046

Abstract

The purpose of this study determined the swimming layer and distribution of pelagic fish in the waters west of the Flores Sea through acoustic detection. Experimental fishing is a method used with two data analyses: 1) analysis of acoustic data at sampling stations with stationery techniques; and 2) analysis of acoustic data along transects between stations. The detection results at stationery 1 showed a very low abundance of pelagic fish, distributed at layer 4 (150-200 m) at night and suspected to be a large pelagic type of tuna with a small amount. The detection results on stationery 2 and stationery 3 are relatively the same, showing a relatively higher abundance compared to stationery 1. Detection results for transects between stations 1-2, 2-3, 3-4, and 4-5 starting from Dewakang waters to east of Takarawataya waters did not detect schooling fish but only single fish. On transects between stations 5-6 very low abundance, the highest mean abundance of 0.5 fish/1000 m3 was detected at layer 4 (150-200 m). On transects between stations 6-7 the abundance was not too high, the highest mean abundance was detected at layer 3 of 10.8 fish/1000 m3. The transect between stations 7-8 is the highest abundance of all transects, the highest abundance average value detected at layer 3 is 20.3 fish/1000 m3. On transects between stations 8-9 the abundance was not too high, schooling tended to be present in all layers, and the highest mean abundance was detected at layer 4 of 1.3 fish/1000 m3. The results of the study concluded that the abundance of pelagic fish in the western Flores Sea is distributed in layers 3 and 4 (100-200 m). Keywords: Acoustic, distribution, pelagic fish, Flores Sea, layer
KEMULURAN DAN KEKUATAN PUTUS TALI SABUT KELAPA BERLAPIS KITOSAN: Elongation and Breaking Strength of The Chitosan-Coated Coir Rope Didin Komarudin; Diniah Diniah; M. Dahri Iskandar; Dwi Putra Yuwandana; Yopi Novita
Marine Fisheries : Journal of Marine Fisheries Technology and Management Vol. 11 No. 2 (2020): Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut
Publisher : Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jmf.v11i2.46115

Abstract

Coating of coconut coir rope as a material for fishing gear is carried out to inhibit the decomposition process and increase the breaking strength and elongation of the rope. In this study,the coating of coconut coir rope using chitosan as an antimicrobial is expected to inhibit the growth of micro-organisms. This study aims to determine the elongation and breaking strength of chitosancoated coconut coir ropes. The research method used is experimental. Data analysis used the Kolmogorov–Smirnov normality test and RAL (Completely Randomized Design)- to determine the effect of chitosan coating on the elongation and breaking strength of coconut fiber ropes. The results showed that the chitosan coir rope had a dark brown color, while the control coir rope had a light brown color. The direction of the twist is "S", with a "hard" type of twist so that the rope tends to be stiff. The fiber type is staple fiber (short fiber). The elongation of the chitosan coir rope was 10.21 cm, 17.55% higher than the untreated coconut coir rope, which was 8.68 cm. The average breaking strength of chitosan coir rope was 37.41 kgf or 11.87% higher than untreated coconut coir rope, which was 33.44 kgf. Keywords: elongation, breaking strength, chitosan, chitosan coconut fiber rope.
KEMULURAN DAN KEKUATAN PUTUS TALI SABUT KELAPA BERLAPIS KITOSAN: Elongation and Breaking Strength of The Chitosan-Coated Coir Rope Didin Komarudin; Diniah Diniah; M. Dahri Iskandar; Dwi Putra Yuwandana; Yopi Novita
Marine Fisheries : Journal of Marine Fisheries Technology and Management Vol. 11 No. 2 (2020): Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut
Publisher : Bogor Agricultural University

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

Abstract

Coating of coconut coir rope as a material for fishing gear is carried out to inhibit the decomposition process and increase the breaking strength and elongation of the rope. In this study,the coating of coconut coir rope using chitosan as an antimicrobial is expected to inhibit the growth of micro-organisms. This study aims to determine the elongation and breaking strength of chitosancoated coconut coir ropes. The research method used is experimental. Data analysis used the Kolmogorov–Smirnov normality test and RAL (Completely Randomized Design)- to determine the effect of chitosan coating on the elongation and breaking strength of coconut fiber ropes. The results showed that the chitosan coir rope had a dark brown color, while the control coir rope had a light brown color. The direction of the twist is "S", with a "hard" type of twist so that the rope tends to be stiff. The fiber type is staple fiber (short fiber). The elongation of the chitosan coir rope was 10.21 cm, 17.55% higher than the untreated coconut coir rope, which was 8.68 cm. The average breaking strength of chitosan coir rope was 37.41 kgf or 11.87% higher than untreated coconut coir rope, which was 33.44 kgf. Keywords: elongation, breaking strength, chitosan, chitosan coconut fiber rope.
PENILAIAN KUALITAS DATA YANG DIBUTUHKAN UNTUK PENYUSUNAN RENCANA PENGELOLAAN RAJUNGAN BERKELANJUTAN DI TELUK JAKARTA: Assessment of Data Quality Required to Develop a Sustainable Blue Swimming Crab Management Plan in Jakarta Bay Putra, Ahmad Habibi; Sondita, Muhammad Fedi Alfiadi; Darmawan
Marine Fisheries : Journal of Marine Fisheries Technology and Management Vol. 14 No. 1 (2023): Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut
Publisher : Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jmf.v14i1.41796

Abstract

Teluk Jakarta merupakan kawasan penangkapan rajungan yang harus dikelola oleh Pemerintah Provinsi DKI Jakarta untuk kelestariannya. Pemerintah DKI Jakarta harus menyusun strategi pengelolaan yang baik berdasarkan data/informasi berupa: (1) habitat kepiting; (2) distribusi kepiting yang cocok untuk ditangkap; (3) nilai potensi berkelanjutan Teluk Jakarta; dan (4) kapasitas penangkapan kepiting. Saat ini kondisi data/informasi tersebut belum diketahui. Penelitian ini bertujuan untuk mengetahui ketersediaan dan kualitas data/informasi serta menilai kelayakannya sebagai dasar penyusunan rencana pengelolaan wilayah yang baik. Informasi keberadaan dan kualitas data dikumpulkan melalui penelusuran data/informasi statistik di berbagai instansi pemerintah/non pemerintah, survei lapangan, wawancara dengan nelayan dan berbagai sumber lainnya. Analisis skoring dilakukan untuk setiap jenis data, meliputi: (A) keberadaan data; (M) kemudahan akses data; dan (C) kecukupan data. Hasil skoring menunjukkan bahwa data kondisi pembuatan peta habitat rajungan, pembuatan peta lokasi dan ukuran rajungan yang ditangkap, pendugaan potensi lestari, dan pendugaan kapasitas penangkapan rajungan masing-masing adalah 590, 500, 680, dan 600. Disimpulkan bahwa Pemprov DKI Jakarta dapat menyusun rencana pengelolaan perikanan rajungan dengan beberapa catatan terkait hal-hal yang belum tersedia data pendukungnya. Kata kunci: kualitas data, rajungan, skoring, Teluk Jakarta
ENGINEERING PORTABLE UNDERWATER LAMP AS AN AUXILIARY GEAR FOR PURSE SEINE Taufiq; Baskoro, Mulyono Sumitro; Mawardi, Wazir; Riyanto, Mochammad
Marine Fisheries : Journal of Marine Fisheries Technology and Management Vol. 14 No. 1 (2023): Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut
Publisher : Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jmf.v14i1.43216

Abstract

Lights are common supporting tool in purse seine fishing in Indonesia. Currently, lamps on purse seines use mercury and metal halide (MH) which require very high electrical power. Therefore, there is a need for an effective underwater light technology alternative with low electric power. The aim of this research is to design a portable underwater lamp (PUL) which can be controlled remotely to support fishing operations. The design engineering process in creating the PUL includes light and buoy construction, temperature testing, light distribution, waterproofing, and motion testing. The results show that the PUL design enables the tools to be controlled remotely. The average temperature of the lamp on the PUL is 40 ⁰C, this temperature is lower than the MH lamp which reaches 250 ⁰C. The light spreads evenly at an angle of 360⁰ to the horizontal and 180° to the vertical. Meanwhile, the results of the lamp motion test showed that the lamp was watertight and highly stable. Keywords: Light emitting diode, Remote control, Waterproof, Electric Power.
THE EFFECT OF RED LED LIGHTS ON POT CATCHES IN PENAAH WATERS, LINGGA RIAU ISLAND: Pengaruh Penggunaan Lampu LED Merah Terhadap Hasil Tangkapan Bubu di Perairan Penaah, Lingga Kepulauan Riau Saputra, Riki; Mawardi, Wazir; Riyanto, Mochammad
Marine Fisheries : Journal of Marine Fisheries Technology and Management Vol. 14 No. 1 (2023): Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut
Publisher : Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jmf.v14i1.43542

Abstract

Pot fisheries are one of the dominant activities of capture fisheries in the Penaah waters of Lingga, Riau Archipelago. This study aims to determine the effect of red LED lamp attractors on the fish catches of pots and identify the fish species. This study was conducted in the waters of Pena'ah Village, Senayang District, Lingga Regency, Riau Islands, using an experimental method. Data were collected from 18 pots for 18 days. There were three treatments, namely pot without using bait as a control, pot with red LEDs light, and pot with red LEDs light and bait, in which a total of six units of pots on each treatment. The pots caught 18 groupers during the study, of which nine individuals were captured by the pot with a red LED and bait, five individuals by the pot with a red LED pot, and four individuals without bait. The effectiveness analysis showed that the pot with red LED and bait was the highest (50%), the pot with red LED had a value of 28%, and the lowest was trapped without bait with an effectiveness value of 22%. The total catches of the pot based on the economic fish showed that adding a red LED attractor gave more types of catch than control. The red LED attractor is expected to be a solution to increase the effectiveness of the pot.
ANALYSIS OF DETERMINANTS AFFECTING INCOME OF ARTISANAL FISHERMEN IN TEGAL CITY Mudzakir, Abdul Kohar; Boesono, Herry; Harahap, Husnul Yaqin
Marine Fisheries : Journal of Marine Fisheries Technology and Management Vol. 14 No. 1 (2023): Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut
Publisher : Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jmf.v14i1.44090

Abstract

The fisheries sector, especially capture fisheries, is the leading sector in Tegal City. Fisheries activities in Tegal City are concentrated in the Tegalsari Coastal Fishery Port (PPP) where the majority of the perpetrators are small fishermen. Traditional fishermen who are artisanal fishermen generally live below the poverty line. Based on data from the Department of Maritime Affairs and Fisheries of Tegal City in 2014, almost 12,589 people worked as fishermen, consisting of 630 people as skippers or ship owners and 11,959 as fishermen workers or crew members (ABK). The low income of traditional fishermen is a long-standing problem, but it has not been resolved until now. The purpose of this study was to analyze the factors that affect the income of small fishermen in Tegal City. The types of data used in this study are primary and secondary data. Primary data was obtained by distributing questionnaires to respondents, while secondary data was obtained by studying literature relevant to the research. Respondents in this study were determined through purposive sampling as many as 140 respondents. Data analysis in this study used multiple linear regression analysis with the help of SPSS 22 software. The results showed that of the 4 independent variables studied (age, education, number of family dependents, and total expenditure) it was found that 2 factors significantly influenced the income level of small fishermen in Indonesia. Tegal City, namely the number of family dependents and total expenses
ANALISIS TINGKAT KESESUAIAN DAN KESENJANGAN PENERAPAN TRACEABILITY PERIKANAN TUNA SIRIP KUNING DI SIBOLGA Fuah, Ricky Winrison; Nursamsi; Samiaji, Joko; Rahayu, Rosi
Marine Fisheries : Journal of Marine Fisheries Technology and Management Vol. 14 No. 1 (2023): Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut
Publisher : Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jmf.v14i1.44095

Abstract

The need for fishery products that are healthy, safe, legal, sustainable, and democratic from time to time continues to increase. This makes the export destination country require a certificate issued by an institution. One of the standards used by such countries is the MSC ecolabel. MSC ecolabel is an endorsement of a product that meets the criteria of environmental sustainability procedures and hasbeen well managed. Ecolabel identifies fisheries governance properly based on established criteria, relating to the utilization of fishery resources and marine ecosystems. Therefore, it is necessary to conduct an assessment related to the application of MSC ecolabels in the Sibolga tuna processing industry. The purpose of this study is to analyze the level of gap (gap analysis) and the suitability of the application of the MSC ecolabel and examine various inhibiting factors. This research was conducted using survey methods and Focus Group Discussion (FGD) with industry and Sibolga Archipelago Fishing Port. The analysis used was qualitative descriptive analysis, gap analysis, and conformity level analysis. The results showed that the level of conformity in the MSC CoC of 5 (five) criteria, only 1 criterion was in accordance with the standard, while the other four had not, with the level of conformity being 63.75%, 83.25%, 66.75, and 57.25%. The results of the assessment of the inhibiting factors were obtained from fishermen, processing industries, and government support. Keywords: MSC CoC, Sibolga, traceability, yellow fin tuna.

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