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All Journal Jurnal Ilmu Pertanian Indonesia Buletin PSP Jurnal Teknologi Perikanan dan Kelautan Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut Jurnal Pengolahan Hasil Perikanan Indonesia Jurnal Ilmu dan Teknologi Kelautan Tropis Jurnal Ilmu-Ilmu Perairan dan Perikanan Indonesia AL KAUNIYAH Laa Maisyir Jurnal Ekonomi Islam Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Jurnal Sains dan Inovasi Perikanan/Journal of Fishery and Innovation (JSIPi) Jurnal Kelautan Tropis Masyarakat, Kebudayaan dan Politik Journal of Science and Applicative Technology AGRIKAN Jurnal Ilmiah Agribisnis dan Perikanan Omni-Akuatika Jurnal Bina Praja Jurnal Biologi Tropis Jurnal Pengelolaan Perikanan Tropis (Journal Of Tropical Fisheries Management) Pendas : Jurnah Ilmiah Pendidikan Dasar Jurnal Riset Akuakultur Jurnal Penelitian Perikanan Indonesia Bawal : Widya Riset Perikanan Tangkap Jurnal Kebijakan Perikanan Indonesia Jurnal Segara Jurnal Sosial Ekonomi Kelautan dan Perikanan Jurnal Iktiologi Indonesia (Indonesian Journal of Ichthyology) Tasharruf: Journal Economics and Business of Islam Jurnal Pengabdian UNDIKMA Habitus Aquatica : Journal of Aquatic Resources and Fisheries Management Jurnal Manajemen dan Profesional El-Ecosy : Jurnal Ekonomi dan Keuangan Islam IBLAM Law Review TAMWIL: Jurnal Ekonomi Islam Agrikan: Jurnal Agribisnis Perikanan EKONOMIKA SYARIAH : Journal of Economic Studies INDONESIAN JOURNAL OF URBAN AND ENVIRONMENTAL TECHNOLOGY Al-Masraf: Jurnal Lembaga Keuangan dan Perbankan Jurnal Maritim Malahayati JIFTECH: Journal Of Islamic Financial Technology Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan Jurnal Informatika Ekonomi Bisnis Jurnal AGRISEP: Kajian Masalah Sosial Ekonomi Pertanian dan Agribisnis PANCASILA AND CIVICS EDUCATION JOURNAL LIMNOTEK Depik Jurnal Ilmu-Ilmu Perairan, Pesisir, dan Perikanan Jurnal Inovasi dan Teknologi Pendidikan Journal of Fisheries & Marine Jurnal Multidisiplin Riset Ilmiah (ATRIA) Jurnal Sosial dan Bidang Pendidikan (SABIQ) Al-bank: Journal of Islamic Banking and Finance Jurnal Transportasi dan Bahari (ALTAIR) IQTISHADUNA: Jurnal Ilmiah Ekonomi Kita The International Journal of Remote Sensing and Earth Sciences (IJReSES)
Rahmat Kurnia
Departemen Manajemen Sumberdaya Perairan, Fakultas Perikanan Dan Ilmu Kelautan, Institut Pertanian Bogor, Kampus IPB Darmaga, Bogor 16680
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Journal : Journal of Fisheries

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Spawning Potential Ratio (SPR) Approach as a Management Measure of Skipjack Sustainability Record from Cilacap Fishing Port, Central Java, Indonesia Yonvitner Yonvitner; Mennofatria Boer; Rahmat Kurnia
Jurnal Ilmiah Perikanan dan Kelautan Vol. 13 No. 2 (2021): 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.v13i2.24926

Abstract

Highlight Research:Spawning potential ratio (SPR) based on the length and frequency data is a substitution approach for data-poor management in fisheriesGonad maturity is an indicator to ensure recruitment and stock sustainability. Therefore important to evaluate the impact of fishing capture on the size and length of fishSpawning potential ratio of skipjack relatively low and potential medium impact on risk sustainability AbstractWhen data is limited, management measurement from fisheries makes it possible to use natural history data to analyze the potential spawning ratio (SPR). This research aimed to determine skipjack fish management measure from the Indian Ocean landed at Cilacap Fishing Port through the SPR approach. The study was conducted in December 2014 to March 2015 using length and reproduction data. The analysis consisted of the size structure, growth rate, and asymptotic length that were analyzed using FISAT II program and length at fifty percent maturity (Lm50). The SPR analysis used SPR software from the application in http://barefootecologist.com.au/lbspr. The size distributions of skipjack obtained were a length of 220-790 mm and an average dominant length of 311-371 mm. The asymptotic length obtained was 831.57 mm, with growth rate and natural mortality of 1.1 and 1.44 per year respectively. The population proportion of 50% reaching gonad maturity (Lm50) was found at a length of 494.75 mm and (Lm95 = 522.39 mm) with an M/k ratio of 1.309. The length selectivity level was caught 50% (SL50 = 317.36 mm) and 95% (SL95 = 373.1 mm). The spawning potential ratio (SPR) ranged from 2-4 with an average of 4% during observation. The SPR potential, which is lower from the standardized threshold of 40%, indicates many young fish populations are caught, and the potential for overfishing is high, high risk, and low sustainability.
Co-Authors . Erwyansyah . Sulistiono . Zairion Abdullah, Muhammad Hendy Achmad Fahrudin Achmad Fahrudin Achmad Fahrudin Achmad Fahrudin Achmad Fahrudin Adi, Panggi Nur ADIF, RIANDY MARDHIKA Aditya Bramana Afdhal, M. Agung Kombih, Muhammad Agus Alim Hakim Aisya Intan Widya Satria Ali Mashar Ali Suman Ali Suman Ali Suman Andi Sagita Andi Sagita Andi Sagita Ario Damar Arleiny, Arleiny Balqia, M. Firza Baroroh, Hilmy bayu pamungkas Budy Wiryawan Dahlan, Harris R. David, Muhammad David, Muhammad David Destilawati Destilawati Dietriech G Bengen Dietriech Geoffrey Bengen Dwi Yuni Wulandari Dwiputra, Mohammad Ashari Erianti, Siska Etty Riani Farizal, Nando Fauzi Ahmad Muda Fauzi, Chairul Fauziah Hayati, Riska Fazri Hermanto Fenitra, Rakotoarisoa Maminirina Fredinan Yulianda Gatot Yulianto Gatot Yulianto Handaka, Asep Agus Hanif Wafi Hanif Wafi Hartati, Diah Vitaloka Hasan, Nugraha Hasyim Firdaus Siregar, Muhammad Hazimah Melzatia, Haura HELMALIA HELMALIA, HELMALIA Helmy Akbar Hengki Syaf Putra Heri, Rahmat Kurnia Herman Sarumaha HIDAYATI, AYU HSB, Reza Firmansyah Ikhlas Yati Indah Febry Hastari Indra Cahyadinata Indra Cahyadinata, Indra Irman Firmansyah Isdradjad Setyobudiandi Isdradjad Setyobudiandi Isdradjat Setyobudiandi Ishak, Mursalin Ismudi Muchsin Ismudi Muchsin Joko Santoso Kadarwan Soewardi Kadarwan Suwandi Kadarwan Suwardi Kasman Khairul Fahmi Kiagus Abdul Aziz Larashati, Sekar Listiawati, Listiawati Luky Adrianto Luky Adrianto Luri Krisnawati M. Mukhlis Kamal Maarif, muhammad Ariful Maharani, Nur Avivah Majariana Krisanti Maminiaina Heritiana Sedera, Rakotoarisoa Maminirina Fenitra, Rakotoarisoa Manan, Farah Nadirah Abdul Melindo, Hera Ledy Melzatia, Haura Hazimah Mennofatria Boer Mochammad Riyanto Moh. Mukhlis Kamal Mohammad Ashari Dwiputra Mohammad Mukhlis Kamal Mona Agatha Muis Mulyono S. Baskoro Nandi Sukri Niken T.M. Pratiwi Niken Tunjung Murti Pratiwi Noar Muda Satyawan Nur Irsyam Nurcahyanto, Arif Nurlisa Alias Butet Nurmala, Eka Oktariza, Wawan Olivia Lana Y Rumkorem Perangin-angin, Robet Prihatiningsih Prihatiningsih Puguh W. Widodo purnama, Fajar adi PUTRA, GUSTI DIRGA ALFAKHRI Rahmat, Febi Raihannah, Putro Rakotoarisoa Maminirina Fenitra Randi FItriadi Riana Sri Fitrianti Rispa Saeful Mukhtamar Romadhoni, Dita Rumagia, Faizal S, Siska Febriyanti Sabaruddin Sabaruddin Safitri, Nadya Damayanthi Saidah, Rahmah Samir, Octavianto Septinus Mendrofa Sompa, Andi Subambang, R. Budiono Sugeng H. Wisudo Sulistiono Sulistiono Sulistiono Sulistiono Sulistiono Sulistiono Sulistiono Sulistiono Sulistiono sultan Sumaryani, Rica Surya Gentha Akmal Syahrial Nur Amri Syahrial Nur Amri Syamsiar, Syamsiar Tamanyira, Masykur Taryono Taryono Tria Khairunnisa Triyanto Wafi, Hanif Wahyuddin Widoretno, Mey Ristanti Yanti, Novita Dwi Yar Johan Yasarman, Yasarman Yeyen Mardyani Yonvitner - Yoshanti, Ghita Yusli Wardiatno Yuyun Erwina Zilal Afwa Ajidin