Article Per Year (5 Year)
p-Index From 2021 - 2026
15.89
P-Index
This Author published in this journals
All Journal Jurnal Perikanan dan Kelautan Berkala Perikanan Terubuk Jurnal Ilmu Perairan (Aquatic Science) Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan JURNAL IPTEKS PEMANFAATAN SUMBERDAYA PERIKANAN Asian Journal of Aquatic Sciences Journal of Coastal and Ocean Sciences Journal of Rural and Urban Community Empowerment JURNAL SAINS DAN TEKNOLOGI PERIKANAN (JIKAN) CANANG: Jurnal Pengabdian Masyarakat South East Asian Marine Sciences Journal South East Asian Water Resources Managements Jurnal Perikanan dan Kelautan Tropical Marine Environmental Sciences
Jonny Zain
Universitas Riau
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemistry Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Immunology & microbiology Materials Science & Nanotechnology Physics Public Health Social Sciences Other

Published : 217 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 217 Documents
Search

 18   19   20   21   22 
Catch Composition and Financial Feasibility of Senangin Gill Net Fishing Gear at the Fisheries Port UPT in Riau Province Hutabarat, Suryana Ardita; Zain, Jonny; Limbong, Irwan
Jurnal Sains dan Teknologi Perikanan Vol 5 No 2 (2025): OKTOBER
Publisher : Fisheries Science Study Program, Faculty of Science and Technology, Muhammadiyah University of Sidenreng Rappang.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55678/jikan.v5i2.2066

Abstract

This study aims to analyze the catch composition and evaluate the financial feasibility of using senangin gill nets at the Fisheries Port Technical Implementation Unit (UPT) in Riau Province. Primary data were collected through direct observation and interviews with boat-owning fishermen, while secondary data were obtained from relevant institutions. The results indicated that senangin fish (Eleutheronema tetradactylum) was the main catch with the highest CPUE values during the 2020–2023 period. The by-catch included mullet (Mugil cephalus), pomfret (Pampus argenteus), and catfish (Arius thalassinus). The financial feasibility analysis showed that the fishing operation is viable, with a positive Net Present Value (NPV), an Internal Rate of Return (IRR) exceeding the discount rate, a Payback Period (PP) of less than five years, and a Benefit-Cost Ratio (BCR) greater than one. Therefore, the use of senangin nets is considered ecologically sustainable and economically beneficial for local fishermen.
The Analysis of CPUE and Factors Affecting the Catch of Tonda Fishing at Bungus Ocean Fishing Port in West Sumatra Astuti, Indria; Isnaniah, Isnaniah; Zain, Jonny
Jurnal Perikanan dan Kelautan Vol. 30 No. 3 (2025): October
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

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

Abstract

Catch per Unit Effort (CPUE) analysis assesses fishing productivity and indicates fish stock abundance in waters. CPUE values represent the ratio between catch and fishing effort. This study aims to determine CPUE values and analyze the production factors influencing catch. The research method used a survey method with purposive sampling techniques. Data were analyzed using CPUE analysis, multiple linear regression, and classical assumption tests. The results showed that tuna fishing production at PPS Bungus during the 2018–2023 period reached 1,053.09 tons, with catches dominated by skipjack tuna and yellowfin tuna. The highest CPUE value occurred in 2019 at 1.49 tons/trip, and the lowest in 2022 at 0.86 tons/trip. The production factors that significantly influenced catch yields were the number of crew members, engine power, and captain experience, while vessel size and trip duration had a negative influence. The coefficient of determination (R²) value of 0.356 indicates that the research variables only explain part of the variation in catch results. This finding underscores the importance of optimizing production factors and managing fishing efforts to sustain tuna fishing productivity at PPS Bungus
Potential and Utilization Rate of Indian Scad (Decapterus russelli) Landed at UPTD Fishery Port Region I, Carocok Tarusan, West Sumatra Province Ukhwatul, Vify; Brown, Arthur; Zain, Jonny
Jurnal Perikanan dan Kelautan Vol. 30 No. 3 (2025): October
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.30.3.288-296

Abstract

The utilization of Indian scad (Decapterus russelli) in Carocok Tarusan has made an important contribution to fishing activities, but data on the potential and rate of utilization are limited. The research aims to determine the potential and level of utilization of indian scad (Decapterus russelli) landed at UPTD Fishery Port Region I, Carocok Tarusan, West Sumatra Province. The research was conducted in December 2024 using secondary data from the institution on catch and fishing efforts for 2019-2023. Methods used are Catch Per Unit Effort (CPUE) and surplus production models of Schaefer and Fox to estimate the maximum sustainable yield (MSY) and optimum fishing effort (f-optimum). According to the analysis results, the Fox model is the most suitable model to describe the stock status and management of indian scad in this region. MSY was estimated at 234,653.74 kg/year with an optimum effort of 1,902 trips/year. Total allowable Catch (TAC) was 187,722.99 kg/year. The average utilization rate was 97%, which shows that the Indian scad stock is fully exploited. Meanwhile, the average level of effort at 110% showing that fishing effort exceeds the optimum level, meaning that more careful management is needed to ensure the sustainability of the stock
The Analysis of CPUE and Factors Affecting the Catch of Tonda Fishing at Bungus Ocean Fishing Port in West Sumatra Astuti, Indria; Isnaniah, Isnaniah; Zain, Jonny
Jurnal Perikanan dan Kelautan Vol. 30 No. 3 (2025): October
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

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

Abstract

Catch per Unit Effort (CPUE) analysis assesses fishing productivity and indicates fish stock abundance in waters. CPUE values represent the ratio between catch and fishing effort. This study aims to determine CPUE values and analyze the production factors influencing catch. The research method used a survey method with purposive sampling techniques. Data were analyzed using CPUE analysis, multiple linear regression, and classical assumption tests. The results showed that tuna fishing production at PPS Bungus during the 2018–2023 period reached 1,053.09 tons, with catches dominated by skipjack tuna and yellowfin tuna. The highest CPUE value occurred in 2019 at 1.49 tons/trip, and the lowest in 2022 at 0.86 tons/trip. The production factors that significantly influenced catch yields were the number of crew members, engine power, and captain experience, while vessel size and trip duration had a negative influence. The coefficient of determination (R²) value of 0.356 indicates that the research variables only explain part of the variation in catch results. This finding underscores the importance of optimizing production factors and managing fishing efforts to sustain tuna fishing productivity at PPS Bungus
Potential and Utilization Rate of Indian Scad (Decapterus russelli) Landed at UPTD Fishery Port Region I, Carocok Tarusan, West Sumatra Province Ukhwatul, Vify; Brown, Arthur; Zain, Jonny
Jurnal Perikanan dan Kelautan Vol. 30 No. 3 (2025): October
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.30.3.288-296

Abstract

The utilization of Indian scad (Decapterus russelli) in Carocok Tarusan has made an important contribution to fishing activities, but data on the potential and rate of utilization are limited. The research aims to determine the potential and level of utilization of indian scad (Decapterus russelli) landed at UPTD Fishery Port Region I, Carocok Tarusan, West Sumatra Province. The research was conducted in December 2024 using secondary data from the institution on catch and fishing efforts for 2019-2023. Methods used are Catch Per Unit Effort (CPUE) and surplus production models of Schaefer and Fox to estimate the maximum sustainable yield (MSY) and optimum fishing effort (f-optimum). According to the analysis results, the Fox model is the most suitable model to describe the stock status and management of indian scad in this region. MSY was estimated at 234,653.74 kg/year with an optimum effort of 1,902 trips/year. Total allowable Catch (TAC) was 187,722.99 kg/year. The average utilization rate was 97%, which shows that the Indian scad stock is fully exploited. Meanwhile, the average level of effort at 110% showing that fishing effort exceeds the optimum level, meaning that more careful management is needed to ensure the sustainability of the stock
Pengaruh Perbedaan Ukuran Mata Jaring (Mesh Size) terhadap Hasil Tangkapan Jaring Patin di Kelurahan Teluk Meranti Kabupaten Pelalawan Provinsi Riau Dewi, Lita Juliani; Zain, Jonny; Brown, Arthur
Ilmu Perairan (Aquatic Science) Vol. 13 No. 3 (2025): November
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jipas.13.3.448-453

Abstract

Secara geografis, Desa Teluk Meranti terletak pada posisi 0º10'-0º40' Lintang Utara (LU) dan 102º 30'-102º 50' Bujur Timur (BT). Desa ini berada di wilayah Kecamatan Teluk Meranti, Kabupaten Pelalawan, Provinsi Riau. Beberapa nelayan di Perairan Teluk Meranti belum menjadikan profesi nelayan sebagai pekerjaan utama yang mereka miliki, usaha perikanan juga masih tergolong kecil karena pengoperasian alat tangkap masih menggunakan perahu penangkapan yang sederhana seperti perahu dan motor tempel dengan alat tangkap utama adalah jaring patin. Salah satu komoditas penting di perairan Teluk Meranti adalah ikan patin. Jaring patin yang digunakan nelayan di perairan Teluk Meranti menggunakan ukuran 8 inchi dan 9 inchi. Penelitian ini menggunakan metode experiment dan survey, kemudian dianalisis dengan menggunakan uji normalitas dan uji t. Hasil pengujian menunjukkan bahwa jaring 8 inchi memiliki lebih banyak tangkapan dibandingkan jaring patin ukuran 9 inchi. Uji t menunjukkan p-value sebesar 0.828 menurut jumlah individu (ekor) dan 0.807 menurut jumlah berat (kg).
Komposisi Hasil Tangkapan Jaring Kembung (Gillnet) di Perairan Kelurahan Belawan I Kecamatan Medan Belawan Kota Medan, Sumatera Utara Sitompul, Muhammad Sayid Naufal; Zain, Jonny; Yani, Alit Hindri
Ilmu Perairan (Aquatic Science) Vol. 13 No. 3 (2025): November
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jipas.13.3.454-462

Abstract

Penelitian ini dilaksanakan pada bulan September-Oktober 2023 dan berlokasi di Kelurahan Belawan I Kecamatan Medan Belawan, Kota Medan, Sumatera Utara. Penelitian ini bertujuan untuk mengetahui jenis-jenis ikan yang tertangkap, mengetahui komposisi hasil tangkapan jaring kembung (main catch dan bycatch), dan mengetahui cara tertangkap ikan. Metode yang digunakan pada penelitian ini adalah metode survei. Penelitian yang telah dilakukan diketahui bahwa hasil tangkapan jaring kembung adalah ikan kembung, tenggiri, gelek, caru, alu-alu, todak, seroja, kerong-kerong, senangin, parang-parang, dan layar. Hasil tangkapan utama (68%) adalah ikan kembung, sedangkan tangkapan sampingan (32%), yaitu ikan tenggiri, gelek, caru, alu-alu, todak, seroja, kerong-kerong, senangin, parang-parang, dan layar. Spesies yang tertangkap secara gilled, yaitu kembung, caru, kerong-kerong, senangin, parang-parang, dan tenggiri. Spesies yang tertangkap secara wedged, yaitu gelek, alu-alu, dan seroja. Spesies yang tertangkap secara entangled, yaitu layar dan todak
Co-Authors ', Nardi ', Nurholis ', Syaifuddi ', Syaifuddin Abdillah Abdillah Abdillah Abdillah Adha, Dwicha Addiva Adha, Ridho Afifah, Aulya Nur Ajeng Triyana Dewi Alexander Manalu Alfin ' Alhafis, Mhd Alit Hindri Yani Alpin Septiyan Harahap Amalia, Etika Ameliawati Ameliawati Andriyani, Fitri Angga Setia Manalu Anggi Marsela Anuar Hidayat Aprilia, Afifah Damayani ARDIANSYAH, FAISAL Aritonang, Okto Ijen Arthur Brown Arthur Brown Aryani, Nova Aulya Nur Afifah Azhari, Mhd Bahri, Hairul Basobih, Fadel Saleh Bayu Setiarbi, Bayu Berkat Kristian Telaumbanua Betri NurJannah Bustari Bustari Bustari Bustari Cahni Oktarina Chintami Puspita Adi Chris Hadinata Cundaningrum, Laksita Daud Hasian Joel Desfi Yunarto Desi Mahrani Dessy Yoswaty Dewi, Ajeng Triyana Dewi, Lita Juliani Dhara Rosmaita Diana Putri Pertiwi Dila Asfariani Dwita Nurmala Elbi Suprianto Elfrida Sibarani Elkana Ritonga Ella Sawitri Erly Novida Dongoran Ervi Natalia Purba Ester Desi Susanti, Ester Desi Esy Lisnasari, Esy Fadhli, Rezky Faisal Ardiansyah Fajriati Fajriati Faturrahman, M. Zikri Febry Astuti Fitri Andriyani Fivi Fransisca Simamora Gomrilasdo Siregar Hafidzah, Tri Okta Hairul Bahri Hairul Bahri Hanifah, Delyana Harahap, Alpin Septiyan Harry Agustian Hazman, Fazil Hefrafis Hefrafis Helmi Insyani, Helmi Heni Pujiastuti Hidayat, Anuar Hutabarat, Suryana Ardita Hutauruk, Ronald M. Indah Ayu Lestari Manulang Indria Astuti Irwan Limbong Irwan Sinaga Irwandy Sofyan, Irwandy Irwandy Syofyan Isnaniah Isnaniah Isnaniah Isnaniah Isnaniah, Isnaniah Isnaniah1, Isnaniah Isti Nurul Safitri Isti Nurul Safitri Jevi ' Juwita Insani Saragih Khoiru Rohmatin Kholijah ' Kusniwati ' Lilis Winarti, Lilis Lina, Renta Luh Putu Ratna Sundari M. Hafiz Maulana M. Zikri Faturrahman Mai Yunizariani Maisa Dela Putri Manalu, Angga Setia Manalu, Irene Natalia Mardini, Windi Marian Sakban Mariono Situngkir Marsela, Anggi Maulana, M Hafiz Maulana, M. Hafiz Mega Lestari Meinaldi, Pani Melani Analita Harianja Melli Wijaya Pasaribu Mhd Haris Amin Mhd Zaky Azhari Mhd. Haris Amin Mhd. Zaky Azhari Miftahul Jannah Miftahul Jannah Monalisa Berliana Sibarani Muhammad Fauzi Faruza Muhammad Irwan Muhammad Zikrillah Mulyadi . Muthia Ayu Nuriza Mutiara Dewi, Mutiara Mutiara Rindu, Mutiara Nardi ' Nasution, Windi Mardini Nia Kurnia Nofrizal Nofrizal Nofrizal Nofrizal Nofrizal Nofrizal Nofrizal Nofrizal Nova Fatma Hatta Noval Novela Novi D Silaban Nur akmaliatulkomariah Nur Fathonah, Nur Nursahira Nursahira Nurul Sahnia Oktakasia, Yopy Okto Ijen Aritonang Pani Meinaldi Pareng Rengi Pareng Rengi Pasaribu, Melli Wijaya Perdana, Hass Kharisma Putra Polaris Nasution Polaris Nasution Praja Kusuma Andita Purwaningsih Kaban, Purwaningsih Puspa Dewi Primsa Putri Dewi Putri, Mulyani Indah Rahel Angel R. Silaban Rahmadi Rahmadi Ramadhana, Muhammad Rendra Triardi Renti Astuti Riah Ukur Tumangger Rika Fina Armita Rinova Hutabarat, Rinova Ronal M Ronald . ' Ronald . M Hutauruk Ronald M H Ronald M Hutauruk Ronald M. Hutauruk Ronald Mangasi Hutauruk Rosidah Hafni Rosmaita, Dhara Rossy Sri Rahmadani Rumiyati ' Safitri, Isti Sahnia, Nurul Sakban, Marian Sari, Susan Novela Sawitri, Ella Sijabat, Ramayanda Kartini Simanjuntak, Jeremi Nichola Siregar, Gomrilasdo Sitompul, Muhammad Sayid Naufal Suprianto, Elbi Susan Novela Sari Sutrisno Eko Hadmojo Syafriadi ' Syafruddin ' Syahputri, Rara Vania Syahrul Syahrul Syahruromadan, Syahruromadan Syaifuddin ' syaifuddin syaifuddin Syamsiar, Syamsiar T. Ersti Yulika Sari Tampubolon, vivi Tanjung, Yenni O. Telaumbanua, Berkat Thamrin Thamrin Ukhwatul, Vify Ulva Uziel Hasiholan Limbong Ulva Uziel Hasiholan Limbong Ulva Uziel Hasiholan Limbong Usman ' Vivi Remika Br Tampubolon Vivi Remika Br. Tampubolon Wahyuni L, Mutia Wandini, Ganda Ayu Wardana, Wildan Eka Yani, Alit Yaumil Atia Yudi Aditya Yuliana ' Yulyana Yulyana Yusni Ikhwan Siregar Zulmaidah '