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All Journal Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut JURNAL PESISIR DAN LAUT TROPIS JURNAL ILMIAH PLATAX JURNAL PERIKANAN DAN KELAUTAN TROPIS Albacore : Jurnal Penelitian Perikanan Laut Vivabio : Jurnal Pengabdian Multidisiplin JURNAL ILMU DAN TEKNOLOGI PERIKANAN TANGKAP
Pamikiran, Revols D. Ch.
Fakultas Perikanan Dan Ilmu Kelautan, Universitas Sam Ratulangi, Manado, Sulawesi Utara
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Mechanical Engineering Public Health

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The Demersal Fishing Capability Landed at Kema Dua Fish Landing Base North Minahasa: Kemampuan Tangkap Perikanan Demersal Yang Didaratkan Di Pangkalan Pendaratan Ikan Kema Dua Minahasa Utara Mervin Lestaluhu; Alfret Luasunaung; Mariana Kayadoe; Revols D.Ch. Pamikiran; Ivor L. Labaro; Fanny Silooy
JURNAL ILMU DAN TEKNOLOGI PERIKANAN TANGKAP Vol. 8 No. 2 (2023): Juli - Desember
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/jitpt.8.2.2023.49641

Abstract

This study aims to determine the catch and development of CPUE from catches landed at the Kema Dua Fish Landing Base. The method used in this study is the Descriptive Method. The data collected is in the form of primary data by observation and interviews and secondary data in the form of catches and fishing efforts from 2017-2021. The data obtained will be analyzed using graphs and CPUE calculations to determine the development between production (catch) and capture effort (effort). Based on the results of the research carried out, it can be concluded that the bottom fishing catch landed at the Kema Dua Fish Landing Base consists of 9 types of demersal fish, namely Saramia fish (Etelis Carbunculus) 526,990 kg (25.5%), Lolosi (Caesio cuning) 459,855 kg (22.2%), Tola (Pristipomoides filamentosus) 404,490 kg (19.5%), Tariasan (Aphareus rutilans) 323,910 kg (15.6%), and Kurisi (Nemipterus sp) 213,675 kg (10.3%), Rahiang (Etelis coruscans) 53,300 kg (2.6 %), Kuwe (Carangoides coeruleopinnatus) 42,285 kg (2.0 %), Snapper (Lutjanus sp) 27,100 kg (1.3 %), Grouper (Epinephelus sp) 18,390 kg (1.0 %). The development of the Catch value per Unit Effort (CPUE) for 5 years (2017-2021) based on the catch landed at PPI Kema Dua fluctuates every year. The highest CPUE value occurred in 2021 at 3,452 kg/trip and the lowest CPUE value occurred in 2019 at 2,670 kg/trip.
Comparison of Tidal Analysis Results at Tumumpa Coastal Fishing Port Using Least Squares Method and Admiralty Method Lang, Abigail Emylia Febricristiani; Kalangi, Patrice N. I.; Dien, Heffry V; Masengi, K. W. A.; Pamikiran, Revols D. Ch.; Kaparang, Frangky E.
Jurnal Ilmiah Platax Vol. 10 No. 1 (2022): ISSUE JANUARY-JUNE 2022
Publisher : Sam Ratulangi University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/jip.v10i1.36887

Abstract

Tumumpa Coastal Fishing Port is located at 1°31'21"-1°31'35" N, 124°50'28"-124°51'24" E Tides are one of the phenomena that can be utilized as a reference in determining natural resource management policies and as a supplement to data used to forecast future marine conditions. Using the Least Squares Method and the Admiralty Method with 15 days of observation data, the analysis was undertaken with the goal of finding the phase and amplitude of tidal components, type of tides, and the elevation of sea level at  Tumumpa Coastal Fishing Port. The tidal type  at the port is mixed semidiurnal tides, the formzahl value for the least square method is 0.48, while for the Admiralty method is 0.39Keywords: Tides; Formzahl; RMSE; PPP Tumumpa.AbstrakPasang surut air laut merupakan salah satu fenomena yang bisa dijadikan referensi dalam penentuan kebijakan untuk pengelolaan sumber daya alam dan sebagai data pelengkap untuk menggambarkan kondisi laut pada masa mendatang. Tujuan dari penelitian ini adalah untuk menganalisis komponen-komponen pasang surut dan tipe pasang surut yang diukur di Pelabuhan Perikanan Pantai (PPP) Tumumpa. Analisis dengan menggunakan metode kuadrat terkecil dan metode Admiralty berdasarkan data 15 hari pengamatan. Hasil penelitian menunjukkan bahwa tipe pasang surut di PPP Tumumpa bertipe campuran condong harian ganda. Didapatkan dominasi komponen harmonik pasang surut pada PPP Tumumpa, bertipe campuran condong harian ganda. Komponen harmonik pasang surut dominan di  PPP Tumumpa, yaitu komponen semidiurnal untuk metode kuadrat terkecil M2 = 0.21 dan S2= 1.47 sedangkan untuk metode Admiralty M2 = 52.08 dan S2= 34.59.Kata kunci:  Pasang surut; Nilai Formzahl; RMSE; PPP Tumump
Fishing Season Estimation of Mackerel Scad (Decapterus spp) with purse seines in the Sulawes Sea based on catch data Ginting, Jebry Yanta; Pamikiran, Revols D. Ch.; Masengi, Kawilarag W. A; Luasunaung, Alfret; Dien, Heffry V.; Manu, Lusia
Jurnal Ilmiah Platax Vol. 10 No. 2 (2022): ISSUE JULY-DECEMBER 2022
Publisher : Sam Ratulangi University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/jip.v10i2.41897

Abstract

This study aims to determine the pattern or fluctuations in the fishing season of mackerel scad (Decapterus spp) and suspected months of the fishing season. Data analysis is made in the form of cross-tabulation and mapped into graphs. Fishing season is determined by the average percentage methods based on time series analysis. The results indicated that the fishing season of mackerel scad in the Sulawesi Sea fluctuates. The fishing season occurs from May to November with the highest season/seasonal index occurring in July, while non-seasonal conditions occur from December to April with the smallest seasonal index/non-seasonal peak occurring in January.Keywords:  mackerel scads, fishing season, fluctuation, Sulawesi SeaAbstrakPenelitian ini bertujuan untuk mengetahui mengetahui pola atau bentuk fluktuasi musim  penangkapan  dan pada bulan apa saja diduga menjadi kondisi musim penangkapan ikan layang (Decapterus spp). Penyajian dan analisis data dibuat dalam bentuk tabulasi silang dan dipetakan dalam bentuk grafik. Untuk analisis musim penangkapan ikan menggunakan Metode Presentasi Rata-rata (The Average Percentage Methodes) yang didasarkan pada Analisis Runtun Waktu (Time Series Analysis). Hasil analisis menunjukan bahwa musim penangkapan ikan layang (Decapterus spp) di Laut Sulawesi berfluktuasi. Musim penangkapan terjadi pada Mei sampai November dengan puncak musim/indeks musim tertinggi terjadi pada Juli sedangkan kondisi bukan musim terjadi pada Desember sampai April dengan indeks musim terkecil/puncak bukan musim terjadi pada Januari. Kata-kata Kunci: ikan layang, musim penangkapan, fluktuasi, laut Sulawesi.
Catch Per Unit Effort (Cpue) Of Purse Seine Fishery For A Period Of 5 Years At The Tumumpa Coastal Fishing Port Saragih, Mariana; Labaro, Ivor Lembondrong; Pamikiran, Revols D. Ch; Manoppo, Lefrand; Silooy, Fanny
Jurnal Ilmiah Platax Vol. 11 No. 1 (2023): ISSUE JANUARY-JUNE 2023
Publisher : Sam Ratulangi University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/jip.v11i1.43527

Abstract

This study aims to analyze the five-year development of CPUE (catch per unit effort) and to find out the fishing effort of ring seine at PPP Tumumpa and its effect on CPUE periodically. Based on the research results, the CPUE value of large pelagics has decreased every year, where the CPUE value in 2017 was 25.42%, in 2018 it was 25.08%, in 2019 it was 17.71%, in 2020 it was 17.10%. , the last in 2021 was 14.66% and for small pelagics, the CPUE value decreased, where the CPUE value in 2017 was 21.70%, in 2018 it was 17.92%, in 2019 it was 17.19%, in 2018 it was 17.19%. in 2020 is 23.13%, and the last in 2021 is 20.04%. Utilization rates in large and small pelagics are in a state of concern as CPUE decreases yearly.Keywords:  CPUE, production data, purse seine, utilization rate.AbstrakPenelitian ini bertujuan untuk menganalisis perkembangan lima tahun CPUE (catch per unit effort) dan mengetahui upaya penangkapan perikanan pukat cincin di PPP Tumumpa serta pengaruhnya terhadap CPUE secara periodik. Berdasarkan hasil penelitian nilai CPUE pelagis besar mengalami penurunan setiap tahun, dimana nilai CPUE pada tahun 2017 yaitu 25,42 %, pada tahun 2018 yaitu 25,08 %, pada tahun 2019 yaitu 17,71 %, pada tahun 2020 yaitu 17,10 %, terakhir pada tahun 2021 yaitu 14,66 % dan untuk pelagis kecil nilai CPUE mengalami penurunan, dimana nilai CPUE pada tahun 2017 yaitu 21,70 %, pada tahun 2018 yaitu 17,92 %, pada tahun 2019 yaitu 17,19 %, pada tahun 2020 yaitu 23,13 %, dan terakhir pada tahun 2021 yaitu 20,04 %. Tingkat pemanfaatan pada pelagis besar dan kecil berada dalam keadaan mengkhawatirkan karena CPUE mengalami penurunan setiap tahun.Kata Kunci: CPUE, data produksi, pukat cincin, tingkat pemanfaatan. 
Karakteristik dimensi utama kapal pukat cincin di Pelabuhan Perikanan Pantai Tumumpa: Main dimension of purse-seiner at Tumumpa Coastal Fishing Port Lembo, Liliyana; Pamikiran, Revols Dolfi Christian; Pangalila, Fransisco P. T.; Modaso, Vivanda O. J.; Dien, Heffry V.; Kalangi, Patrice N. I.; Silooy, Fanny; Budiman, Johnny
JURNAL ILMU DAN TEKNOLOGI PERIKANAN TANGKAP Vol. 9 No. 2 (2024): Juli-Desember
Publisher : Universitas Sam Ratulangi

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

Abstract

ABSTRACT The focus of this research is the Main Dimension Characteristics of Purse Seine Vessels based at the Tumumpa Coastal Fishing Port in Manado City, which includes the ratios or comparisons of the vessel's main sizes (LOA/BOA, LOA/D, and BOA/D), the relationships between the main sizes of the vessel (LOA vs BOA, LOA vs D, and BOA vs D), and the relationship of the main size of the vessel (LOA) with the carrying capacity (GT) and engine power (HP).The data analysis method was carried out using descriptive analysis through cross-tabulation and data presentation in the form of a curve of the relationship between the main ship sizes, the relationship between the main ship sizes, and the relationship between the main size of the ship's length (LOA) with load capacity (GT) and propulsion engine power (HP). Data analysis used the 'Curve Expert' application with a mathematical model: (1) the relationship between the main ship sizes using linear regression analysis Y=a+bx, and (2) the relationship between LOA with load capacity (GT) and propulsion engine power using non-linear regression analysis. The results of this study indicate that the comparison of the main dimensions of purse seine vessels in PPP Belang still has vessels that do not comply with the standard values proposed by Fyson (1985). There is a positive relationship between the main dimensions of the vessel (LOA/BOA, LOA/D, BOA/D) and between the main dimensions of the vessel (LOA) with load capacity (GT) and engine power (HP).  
HULL REDESIGN AND ITS EFFECT ON THE RESISTANCE OF MANADO PROTOTYPE SMALL PURSE SEINER: Rancang Ulang Desain Lambung dan Pengaruhnya terhadap Tahanan Gerak Kapal Pukat Cincin Kecil Manado Pamikiran, Revols D. Ch.; Manoppo, Lefrand; Dien, Heffry; Manu, Lusia
Marine Fisheries : Journal of Marine Fisheries Technology and Management Vol. 15 No. 1 (2024): Marine Fisheries: Journal of Marine Fisheries Technology and Management
Publisher : Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jmf.v15i1.49865

Abstract

This research aims to determine the effect of redesigning the hull of a small purse seine ship on its motion resistance. The research was carried out using a small purse seine ship prototype in Manado by changing the length-breath-depth ratio based on the main dimensions of the ship, resulting in three new hull designs coded K-0 (prototype), K-1, K-2, and K- 3. Maxsurf modeler and Maxsurf resistance were used to run a simulation set of three loading conditions (light, half, full) and speed (low, medium, high). The research results show that changes in ship hull design affect the resistance and thrust of the ship. There is a difference in resistance between the ship with the redesigned hull and the prototype, where the smallest difference is shown by K-3. In addition to changes in hull design, changes in ship loading conditions, Froude number, and ship speed lead to increases in ship resistance and thrust. Based on the average allowance (sea margin or service margin) in shipping lanes, the need for propulsion power and the number of propulsion power vessels K-0 (prototype) and K-3 are still better than K-1 and K-2. Keywords: purse-seiner, resistance, speed, propulsion
High Wave Events in The Java Sea to Support Maritime Transportation Safety Triyono; Wilhelmina Patty; Johnny Budiman; Rose O.S.E. Mantiri; Billy Th. Wagey; Revols D. Ch. Pamikiran; Deiske A. Sumilat; Usman Efendi
JURNAL PESISIR DAN LAUT TROPIS Vol. 13 No. 2 (2025): JURNAL PESISIR DAN LAUT TROPIS
Publisher : Sam Ratulangi University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/jplt.13.2.2025.61485

Abstract

The Java Sea plays a strategic role in supporting maritime transportation and trade in Indonesia, particularly as a key connector between Java Island and surrounding regions. However, the high intensity of maritime activity in this area is accompanied by a significant risk of maritime accidents, often triggered by high waves and extreme weather conditions. This study aims to analyze the characteristics of high wave events in the Java Sea to support maritime safety and disaster risk mitigation, in accordance with the SOLAS (Safety of Life at Sea) international standards. The analysis utilizes numerical wave model data from Wavewatch III and wind speed data from the Semarang Maritime Meteorological Station for the period of 2004–2023. The results reveal a bimodal annual pattern, with two peaks and two troughs in both wave height and wind speed cycles. Monthly occurrences of high wave events are most frequent in January and August. Annual trend analysis shows an increase of 1–2 events per year for waves with heights of 1.25–1.5 meters, and 1–3 events per year for waves of 1.5–2.5 meters. Meanwhile, waves exceeding 2.5 meters exhibit either a constant trend or statistically insignificant changes. These findings are expected to contribute to the development of early warning systems and policy frameworks aimed at enhancing maritime safety in the Java Sea region. Keywords: Java sea, high wave, wind speed, numerical model, SOLAS ABSTRAK Laut Jawa memiliki peran strategis dalam mendukung pelayaran dan perdagangan laut di Indonesia, khususnya sebagai penghubung utama Pulau Jawa dengan wilayah sekitarnya. Namun, tingginya intensitas aktivitas maritim di kawasan ini juga disertai dengan tingginya risiko kecelakaan laut, yang salah satunya dipicu oleh kondisi gelombang tinggi dan cuaca ekstrem. Penelitian ini bertujuan untuk menganalisis karakteristik kejadian gelombang tinggi di Laut Jawa sebagai upaya mendukung keselamatan pelayaran dan mitigasi bencana maritim, sejalan dengan standar internasional SOLAS (Safety Of Life At Sea). Analisis dilakukan menggunakan data model numerik Wavewatch III serta data kecepatan angin dari Stasiun Meteorologi Maritim Semarang selama periode 2004–2023. Hasil menunjukkan adanya pola dua puncak maksimum dan dua minimum dalam siklus tahunan tinggi gelombang dan kecepatan angin. Kejadian gelombang tinggi bulanan tertinggi terjadi pada Januari dan Agustus. Tren tahunan memperlihatkan peningkatan kejadian gelombang dengan ketinggian 1,25–1,5 m sebanyak 1–2 kejadian per tahun, serta gelombang 1,5–2,5 m sebanyak 1–3 kejadian per tahun. Sementara itu, gelombang lebih dari 2,5 m menunjukkan tren yang cenderung konstan atau tidak signifikan secara statistik. Temuan ini diharapkan dapat menjadi dasar dalam pengembangan sistem peringatan dini serta kebijakan keselamatan pelayaran di wilayah Laut Jawa. Kata kunci: laut Jawa, gelombang tinggi, kecepatan angin, model numerik, SOLAS
Analysis of Ship Motion Response to Hull Line Redesign of The Manado Prototyped Small Purse Seiner Dien, Heffry Veibert; Pamikiran, Revols Dolfi Christian; Manu, Lusia; Undap, Nani Ingrid Jacquline; Pangalila, Fransisco Philep Theodorus; Manoppo, Lefrand
Marine Fisheries : Journal of Marine Fisheries Technology and Management Vol. 17 No. 1 (2026): Marine Fisheries: Journal of Marine Fisheries Technology and Management
Publisher : Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/1skscw50

Abstract

Hull line determines the ship motions in adapting to the ocean conditions, and therefore, ships require a flexibly appropriate hull line to have a highly safe sailing trip.   This study aims to determine influence of small purse-seiner hull line redesign on the ship's motion, namely rolling, heaving, and pitching which can be observed as a Response Amplitude Operator (RAO) due to the sea conditions. The hull lines were redesigned by manipulating the ship's breadth (B) and depth (D) based on the Manado prototype, resulting in three new hull forms (ships B, C, D) and one prototype control (ship A). Data input and simulation used the Maxsurf Modeler Advanced and Maxsurf Motions Advanced applications to analyze motion responses at different wave angles (head sea 180°, bow quartering sea 135°, and beam sea 90°) under average load and service speed conditions. The findings demonstrated that each ship had a unique RAO for heave, roll, and pitch motion. In heave and pitch motion, ship D had a best RAO, but in roll motion, ship C had the best RAO. The rolling and pitching motions of all ships have met the minimum standard of the general operability limiting criteria for ships at all conditions, while the rolling motion at the wave coming of 90° was met at the slight and moderate conditions. Keywords:       Heaving motion, North Sulawesi-Indonesia, pitching motion, rolling motion, ship motion
Co-Authors Akira W.R. Masengi Alfret Luasunaung Alfret Luasunaung Alfret Luasunaung Ali, Isti Utami Indah Sari Alsen Siadadi Alsen Siadadi Alva Ridel Manopo Amos, Christianti Triagneriauly Aprililian E. Supit Asrul Libuon Bella S.M. Marpaung Benyamin Rumbrawer Benyamin Rumbrawer Bill Bright Cavin Manoppo Billy Th. Wagey Christian Risky Pandeirot Dalegi, Jefry Deiske A. Sumilat Dien, Heffry Veibert Dyan F.D. Sitanggang Effendi P Sitanggang Evander Ch. Nelwan Fanny Silooy Fanny Silooy Flora F. Kalalo Frangky E. Kaparang Frangky E. Kaparang Frangky E. Kaparang Frangky Erens Kaparang Franky E. Kaparang Fransisco P. T Pangalila Fransisco P. T. Pangalila Fransisco P.T. Pangalila Fransisco P.T. Pangalila Fransisco W. Prasetyo Gerry Willardoe Kayadoe Gerry Willardoe Kayadoe, Gerry Willardoe Ginting, Jebry Yanta Hariyani Sambali Hariyani Sambali, M.Sc. Henry James Kumajas, Henry James Hernita Paputungan Indra Lesmana Indra Lesmana Isrojaty J. Paransa Ivor L. Labaro Ivor L. Labaro Ivor L. Labaro Ivor Lembondorong Labaro Ivor Lembondorong Labaro Ivor Lembondorong Labaro Ixchel F Mandagi Janny F. Polii Janny Franka Polii Jenly C. Marinding Jenly G. Onthoni Johnny Budiman Johnny Budiman Johnny H Tumiwa K. W.A. Masengi Kawilarang W. A. Masengi Kawilarang W. A. Masengi Kawilarang W.A. Masengi Kawilarang W.A. Masengi Kumajas†, Henry J. Labaro, Ivor Lembondrong Lang, Abigail Emylia Febricristiani Lefrand Manoppo Lefrand Manoppo Lefrand Manoppo Lembo, Liliyana Levandri Alski Lumi Lusia Manu Lusia Manu Manopo J. H. Manu, Lusia Mariana Kayadoe Masengi, K. W. A. Masengi, Kawilarag W. A Masengi, Kawilarang W. A. Mervin Lestaluhu Meta S. Sompie Meta S. Sompie Meta Sonja Sompie Modaso, Vivanda O. J. Nelwan, Evander Ch. Onthoni, Jenly G. Pangalila, Fransisco Philep Theodorus Patrice N.I. Kalangi Prasetyo, Fransisco W. Robertus Cyrillus Manengkey Rompis, Jendra Rose O.S.E. Mantiri Salsabila Yunus Saragih, Mariana Senewe, Gray S. Singale, Aleks Rafid Supit, Aprililian E. Suryadi Halim Syamtiar Arfah Syamtiar Arfah Thamin, Arman Thimotius M. Womsiwor Thimotius M. Womsiwor, Thimotius M. Triyono Undap, Nani Ingrid Jacquline Usman Efendi Vivanda O. J. Modaso Vivanda O. J. Modaso Vivanda O.J. Modaso Wenseslaus Fransiscus Makawaehe Wenseslaus Fransiscus Makawaehe, Wenseslaus Fransiscus Wilhelmina Patty Wilhelmina Patty