Spawning Potential Ratio of Feather Back (Chitala Lopis) at Kampar River, Riau
Abstract
The feather back, Chitala lopis is an important economic fish, inhabit Kampar River and its population tend to decrease so that management and conservation efforts should be conducted. Limited data of the feather back is one of the problems in formulating the management of the population. Spawning potential ratio (SPR) approach is an option being used in the management of the fish stock in the poor data. The study aimed to analysis spawning potential ratio of the feather back in Kampar River, Riau. The research has been conducted in May, August and October 2016. The total length at first capture (Lc) of feather back was less than the total length at first maturity (Lm) with the SPR value of 5 %. This condition could impact to decreasing the feather back stock. The SPR value should increased more than 20 % so the feather back population would been stable. Regulation of the fisheries was mainly limited mesh size of the gillnet operated should be applied.
Full Text:
PDFReferences
Aryani N. 2015. Native species in Kampar Kanan River, Riau Province Indonesia.International Journal of Fisheries and Aquatic Studies 2(5): 213-217
Ault J. S., S. G Smith & J. A Bohnsack. 2005. Evaluation of average length as an estimator of exploitationstatus for the Florida coral-reef fish community. ICES Journal of Marine Science 62: 417-423
Burnawi. 2011. Pengamatan isi lambung ikan belida (Chitala lopis) hasil tangkapan di Perairan Sungai Kampar, Riau. BTL 9(1): 41-44
Clark, W. G. 1991. Groundfish exploitation rates based on life history parameters. Canadia Journal of Fisheries and Aquatic Science 48(5): 734-750
Cope J. M & A, E Punt. 2009. Length-based reference points for data-limited situation: Apllications and restrictions. Marine and Coastal Fisheries: Dynamics, Management and Ecosystem Science1: 169-186
Carruthers, TR., Punt AE., Walters CJ., MacCall, A., McAllister MK., Dick EJ & Cope J. 2014. Evaluating methods for setting catch limits in data-limited fisheries. Fisheries Research 153: 48-68
Deroba J. J & J. R Bence. 2008. A review of harvest policies: Understanding relative performance of control rules. Fisherries Research 94: 210-223
Ernawati T., Duranta & Wagiyo K. 2015. Penentuan status sumberdaya rajungan (Portunus pelagicus Linnaeus, 1758) dengan metode
spawning potential ratio di perairan sekitar Belitung. J. Lit. Perikan. Ind 21(2): 63-70
Fithra R. Y & Y. I Siregar. 2010. Keanekaragaman ikan Sungai Kampar inventarisasi dari Sungai Kampar Kanan. Jurnal lingkungan 2(4):139-147
Goodyear, C. P. 1989. LSIM - A length-based fish population simulation model. NOAA Technical Memorandum NMFS-SEFC-219 iii plus 55 p.
Goodyear C. P. 1993. Spawning stock biomass per recruitment in fisheries management: foundation and current use.In Smit SJ. J Hunt & D Rivard (Edt). Rsik evaluation and biological reference points for fisheries Management. Can. Spec. Publ. Fish.Aquat. Sci 120: 67-81
Gustomi, A., Sulistiono & Yonvitner. 2016. Biologi reproduksi ikan belida (Notopterus notopterus Pallas, 1769) di kolong-Bendungan Simpur Bangka. Jurnal Ilmu Pertanian Indonesia 21(1): 56-62
Haryono. 2008. Potensi ikan belida dan upaya konservasinya. Fauna Indonesia 8(2): 5-8
Hordyk, A., Ono, K., Valencia, S., Loneragan, N & Prince, J. 2014. A novel length-based empirical estimation method of spawning potential ratio (SPR), and test of its performance, foor small-scale data poor fisheries. ICES Journal of Marine Science 9: 1-15
Huo B., B. S Ma. C. X Xie. Y. J Duan. X. F Yang & H. P Huang. 2015. Stock assessment and management implication of an endemic fish, Oxygymnocypris stewartii, in the Yarlung Zangbo River in Tibet, China. Zoological Studies 54: 1-15
King M. 1995. Fisheries Biology, Assessment and Management. Fishing News Books. Berlin: 34p
King, M. 2007. Fisheries biology, Assessment and Management. Blackwell Publishing. United States Of America. 382p.
Klaer N. L., S. E Wayte & G Fay. 2012. An evaluation of the performance of harvest strategy that uses an average –length-based assessment method. Fisheries Research 134-136: 42-51
Lestari M. 2010. Biologi reproduksi ikan belida (Chitala lopis) di daerah Aliran Sungai Kampar, Riau.Skripsi.Institut Pertanian Bogor. 60p
MacCall, A. D. 2009. Depletion-corrected average catch: a simple formula for estimating sustainable yields in data-poor situations. ICES Journal of Marine Science 66: 2267-2271
Prince J, D., N. A Downing. C. R Davies. R. A Campbell & D. S Kolody. 2011. A simple cost effective and scale less empirical approach to harvest strategies. ICES Journal of Marine Science 65(8): 947-960
Prince J. S Victor. V Kloulchad &A Hordyk. 2015. Length based SPR assessment of eleven Indo-Pasific coral reef fish population in Palau. Fish. Res (2015): http://dx.doi.org/10.1016/j.fishres.2015.06.008
Sani O. 2010. Studi habitat dan pertumbuhan ikan belida (Chitala lopis) di daerah perairan Sungai Kampar, Provinsi Riau.Skripsi. 82 p
Simanjuntak C. P. H. M. F Rahardjo & S. Sukimin. 2006. Iktiofauna rawa banjiran Sungai Kampar Kiri. Jurnal Iktiologi Indonesia 6(2): 99-1009
Slipke J. W., A. D Martin. J. P Junior & M. J Maceina. 2002. Use of the spawning potential ratio for the Upper Mississipi River Channel Catfish Fishery. North American Journal of Fisheries Management 22: 1295-1300
Subagja., Wibowo A & Marson.2010. Biologi reproduksi ikan belida (Chitala lopis) di dasrah aliran Sungai Kampar Riau. Seminar Nasional Tahunan VII: 1-9
Umar C & E. S Kartamihardja, 2007. Konservasi ikan belida (Chitala lopis) di Waduk Riam Kanan, Kalimantan Selatan.Dalam Rahardjo MF., et al. (edts). Forum Nasional Pemacuan Sumberdaya Ikan I: 263-272
Vaughan, D. S. 2002. Estimating improvement in spawning potential ratios for South Atlantic Red Drum through Bag and size limit Regulations. North American Journal of Fisheries Management 22: 895-906
Wayte S. E & N. L Klaer. 2010. An effective harvest strategy using improved catch-curves. Fisheries Research 106: 310-320
Wetherall J. A. 1986. A new method for estimateing growth and mortality parameters from length-frequency data. Fishbyte 4(1): 12-14
Wibowo A & M. T. D Sunarno. 2006. Karateristik habitat ikan belida (Notoptera Chitala): Bawal 1(1): 19-25
Wibowo, A & Marson. 2012. Fenomena plastisitas fenotipik ikan belida (Chitala lopis) di Sungai Kampar, Riau. Bawal 4(3): 195-204
Wibowo A. 2014. Food composition and niche characteristic of giant Feather Back (Chitala lopis) Bleek, Indoereivr 1851) In Kampar River, Indonesia.Fish. Res. J 20(1): 1-10
Wiedenmann J., M. J Wilberg & T. J Miller. 2013. An evaluation of harvest control rule for data-poor fiheries. North American Journal of Fisheries Management 33: 845-860.
DOI: http://dx.doi.org/10.20884/1.oa.2018.14.3.548
This work is licensed under a Creative Commons Attribution 4.0 International License.
Omni-Akuatika by Fisheries and Marine Science Faculty - Jenderal Soedirman University is licensed under the Creative Commons Attribution 4.0 International License.