Population Dynamics of Narrow-Bareed Mackerel (Scomberomorus commersonii) and Wolf Herring (Chirocentrus dorab) in Malacca Strait Waters
DOI:
https://doi.org/10.31258/Keywords:
Scomberomorus commerson, Chirocentrus dorab, Population dynamicAbstract
Narrow barred Spanish mackerel and wolf herring is an important commodity that has commercialized intensively to fulfill the needs of the market, both domestic and export. Research has been conducted from June-August 2020 in Malacca Strait Waters. The purpose of this study is to analyze the dynamics of population parameters such as growth rate, mortality rate, exploitation rates, and recruitment patterns of narrow barred mackerel (Scomberomorus commerson) and wolf herring (Chirocentrus dorab). The Sample size of spanish mackerel was taken at randomly from the purse seiner and gillnet catches. Data of size obtained were used for the analysis of population dynamics parameters. Some population dynamics parameters were estimated using the program FISAT II. Von Bertalanffy growth parameters of spanish mackerel were derived L and growth rate (K),for males 772.8 mm and 0.5/year and for females 979.65 mm and 1,7/year and wolf herring was derived L and growth rate (K), for males 871.5 mm and 0.59/year, and for females 1048.95 mm and 0.65/year, respectively. Total mortality (Z) of spanish mackerel males and females was 0.61/year and 4.07/year and the wolf herring males and females was 0.36/year and 1,3/year. Fishing mortality rate of spanish mackerel (F) for males and females was 0,13/year and 3.07/year high than natural mortality rate (M) 0.48/year and 1/year and wolf herring fishing mortality rate for males and females was 0.16/year and 0.78/year lower than natural mortality rate (M) 0.52/year. Exploitation rate (E) of spanish mackerel for males and females was 0.21/year and 0.75/year and wolf herring for males and females was 0.44/ year and 0,6/year, that almost full exploitation when compared with optimum of 0.40. The recruitment pattern of Spanish mackerel for males was (14.59%) in June and for females was (26.84%) in August and wolf herring for males was (16.02) in June, and for females was (28.63%) in July.
Downloads
References
[FAO] Food Agriculture Organization of the United Nations. (2015). FISAT II-FAO -ICLARM Stock Assessment Tool. http://www.fao.org/fishery/topic/16072/en#4. Diakses 28 Agustus 2021.
Ashida, H., T. Tanabe, K. Satoh, A. Fukui, S. Tanaka, N. Suzuki. (2010). Reproductive biology of male skipjack tuna Katsuwonus pelamis (Linnaeus) in the tropical western and central Pacific Ocean. Fish Sci. 76: 785–793.
Azani, R., Sari, T.E.Y., & Usman. (2012). Variabilitas Spasial dan Temporal Suhu Permukaan Laut dan Klorofil-a di Perairan Selat Malaka Melalui Citra Satelit Aqua Modis. Jurnal Perikanan dan Ilmu Kelautan. 1(1):23-43.
Blackwell, B.G., Brown, M.L & Willis, D.W. (2000). Relative weight (Wr) status and current use in fisheries assessment and management. Reviews in fisheries Science. 8: 1-44.
Boer, M., Aziz, K.A. (2007). Gejala Tangkap Lebih Perikanan Pelagis Kecil di Perairan Selat Sunda. Ilmu-Ilmu Perairan dan Perikanan Indonesia. 14(2): 167-172.
Collete, B.B., C.E. Nauen. (1983). Scombrids of the world. FAO spesies catalogue. Roma. Italy. 136p.
Delly, D.P.M. (2011). Efisiensi Penangkapan Jaring Insang Lingkar dengan Ukuran Mata Jaring dan Nilai Pengerutan yang Berbeda di Perairan Pesisir Negeri Waai. Jurnal Pengembangan Pulau-Pulau Kecil.
Effendie, M.I. (2002). Biologi Perikanan. Bogor (ID): Yayasan Pustaka Nusatama.
_______. (2006). Metoda Biologi Perikanan. Bogor: Yayasan Pustaka Nusantara. 41 hlm
Irpan, A., Djunaidi, & Hertati, R. (2018). Pengaruh Ukuran Mata Jaring (Mesh Size) Alat Tangkap Jaring Insang (Gill Net) Terhadap Hasil Tangkapan di Sungai Lirik Kecamatan Jangkat Timur Kabupaten Merangin Provinsi Jambi. Journal Pengelolaan Sumberdaya Perairan, 2(2): 1-11.
Nurulludin., Siswantining, T., Taufik, M., Purwoko, R.M. (2020). Parameter Populasi dan Tingkat Pemanfaatan Ikan Kuniran (Upeneus sulphureus, Cuvier 1829) di Perairan Selat Malaka. Jurnal Kelautan dan Perikanan Terapan, 3(1): 37-44
Ongkers, O.T.S. (2006). Pemantauan Terhadap Parameter Populasi Ikan Teri Merah (Encrasicholina heteroloba) di Teluk Ambon Bagian Dalam. Prosiding Seminar Nasional Ikan IV di Jatiluhur tanggal 29-30 Agustus 2006. Masyarakat Iktiologi Indonesia kerjasama dengan Loka Riset Pemacuan Stok Ikan, PRPT-DKP, Departemen MSP-IPB, dan Puslit Biologi LIPI: 31-40.
Pane, A.R.P., S. Mardlijah, B. Nugraha, A. Suman. (2020). Aspek biologi dan dinamika populasi ikan tenggiri (Scomberomorus commerson Lacepede 1800) di Perairan Arafura. Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan, 9(1): 68-82.
Pauly, D. (1984). Fish Population Dynamics in Tropical Waters: A Manual For Use With Programmable Calculators. Manila. Philippines: International Center For Living Aquatic Resources Management.
Richter, T.J. (2007). Development and evaluation of standard weight equations for bridgelip sucker and largescale sucker. North American Journal of Fisheries Management, 27: 936-939.
Sari, W.A.P. Subandiyono, & S. Hastuti. (2013). Pemberian Enzim Papain untuk Meningkatkan Pemanfaatan Protein Pakan dan Pertumbuhan Benih Ikan Nila Larasati (Oreochromis niloticus Var.). Universitas Diponegoro. Journal of Aquaculture Management and Technology 2(1):1-12
Sparre, P., & Venema, S.C. (1999). Introduksi Pengkajian Stok Ikan Tropis. Buku I: Manual. Food and Agriculture Organisation. UNO. 438 pp.
Tarigan, A., Bakti, D., & Desrita. (2017) Tangkapan dan tingkat kematangan gonad Ikan selar kuning (Selariodes leptolepis) di Perairan Selat Malaka. Acta Aquatica, 4(2): 44-52.
Widodo, J. (1989). Sistematika, biologi dan perikanan tenggiri (Scomberomorus, Scombridae) di Indonesia. Oseana, 14(4): 145-150.
