Studi Pertumbuhan, Mortalitas, dan Tingkat Eksploitasi Ikan Selar Kuning, Selaroides leptolepis (Cuvier dan Valenciennes) di Perairan Pulau Bintan, Riau

https://doi.org/10.22146/jfs.144

Achmad Sudradjat(1*)

(1) Pusat Riset Perikanan Budidaya
(*) Corresponding Author

Abstract


The estimation on population parameters of yellowstriped trevally, Selaroides leptolepis through the analysis of monthly length-frequency distribution was carried out by analyzing sample collected in Bintan waters, Riau from March 1998 to February 1999. Length-frequency data were analyzed by FiSAT program. The results showed that Von Bertalanffy growth parameters, L∞, K and growth performance (Ø’) were 18.0 cm, 1.2 y־¹and 2.59, respectively. Recruitment pattern showed one peak of recruitment. The total mortality (Z) was 4.45 and exploitation rate (E) was 0.48. Estimate results of fishing mortality and exploitation rate were found to be presently above appropriate levels.

Keywords


exploitation, growth, mortality, recruitment, Riau, yellowstriped trevally

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References

Beverton, R.J.H. and S.J. Holt. 1956. A review of methods for estimating mortality rates in exploited fish populations, with special reference to sources of bias in catch sampling. Rapp. P.-v. Reun. CIEM 140: 67-83.

Dwiponggo, A., T. Hariati, S. Banon, M.L. Palomares, and D. Pauly. 1986. Growth, mortality, and recruitment of commercially important fishes and penaeid shrimps in Indonesian waters. ICLARM Technical Reports 17. Manila. 91 p.

Froese, R. and D. Pauly. 1998. Fish base 4B: concepts, designs and data devices. ICLARM. Manila. Philippines. 293 p.

Gayanilo, F.C.Jr., P. Sparre, and D. Pauly. 1995. FAO-ICLARM stock assessment tools (FiSAT) user’s manual. FAO Comp. Info. Ser. (Fisheries) 8. 126 p.

Gulland, J. 1971. The fish resources of the ocean. Fishing News Books Ltd. Surrey. England. 255 p.

Martosubroto, P. 1982. Fishery dynamics of the demersal resources of the Java sea. Dalhousie University. N.S. Canada. Ph.D Thesis. 218 p.

Moreau, J., C. Bambino, and D. Pauly. 1986. A comparison of four indices of overall growth performance, based on 100 tilapia populations (Fam. Cichlidae). In: The first Asian fisheries forum. J.L. Maclean, L.B. Dizon and L.V. Hosillos (Eds.). Asian Fish. Soc., Manila. Philippines: 201-206.

Mosuwan, P. 1970. On the biology of slender trevally, Caranx leptolepis inthe Gulf of Thailand. Marine Fisheries Laboratory. Bangkok. 16 p.

Munro, J.L. and D. Pauly. 1983. A simple method for comparing the growth of fishes and invertebrates. ICLARM fishbyte 1 (1):5-6

Pauly, D. 1980. On the interrelationships between natural mortalirty,growth parameters and mean environmental temperature in 175 fish stocks. J.Const. int.Explor.Mer 39 (2): 175-192.

Pauly, D. 1982. Studying single species dynamics in multispecies context. In D. Pauly and GI. Murphy (eds.). Theory and management of tropical fisheries. ICLARM Conference Proceeding 9. Manila: 33-70.

Pauly, D. 1983. Length Converted Catch Curves. A powerfull tool for fisheries research in the tropics (Part I). ICLARM fishbyte 1(2): 9-13.

Pauly, D. 1984a. Length converted catch curves. A powerfull tool for fisheries research in the tropics. (Part II). Fishbyte 2(1): 17-19.

Pauly, D. 1984b. Length converted catch curves. A powerfull tool for fisheries research in the tropics. (Part III). Fishbyte 2(3): 9-10.

Pauly, D. 1984c. Fish popupation dynamics in tropical waters: a manual for use with programmable calculators. ICLARM Stud. Rev. 8. 325 p.

Pauly, D. 1986. On improving operation and use of the ELEFAN Programs. Part II. Improving the estimation of L∞. ICLARM Fisfbyte 4 (1): 18-20.

Pauly, D. and M.L. Soriano. 1986. Some practical extensions to Beverton and Holt’s relative yield-per-recruit model. pp 496-6. In: The first Asian fisheries forum. Maclean J.L., L.B. Dizon, and L.V. Hosillo (Eds.). Asian Fisheries Society. Manila. Philippines.

Pauly, D. and N. David. 1981. ELEFAN I: a basic program for the objective extraction of growth parameters from length-frequencies data. Meeresforsch. 28 (4): 5-6.

Rau, Norbert, and A. Rau. 1980. Commercial fishes of the Central Philippines. German Agency for Technical Cooperation. Eschborn. 623 p.

Silvestre, G., M. Soriano, and D. Pauly. 1991.Sigmoid selection and the Beverton and Holt yield equation. Asian Fish. Sci3. 4:85-98.

Sudradjat, A. dan D. Nugroho. 1983. Penelitian aspek biologi ikan selar kuning, Selaroides leptolepis (Cuvier and Valenciennes) di paparan Sunda. Lap. Penelitian Perikanan Laut 29: 79-88.

Wetherall, J.A. 1986. A new method for estimating growth and mortalityparameters from length-frequency data. ICLARM Fishbyte 4 (1): 12-14.



DOI: https://doi.org/10.22146/jfs.144

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Jurnal Perikanan Universitas Gadjah Mada (print ISSN 0853-6384; online ISSN 2502-5066) is published by Department of Fisheries, Universitas Gadjah Mada in collaboration with Semnaskan UGM (Seminar Nasional Tahunan Hasil Perikanan dan Kelautan) and ISMFR (International Symposium on Marine and Fisheries Research).

 

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