Semah : Jurnal Pengelolaan Sumberdaya Peraira
Vol 7, No 1: April 2023

REVIEW: PENDEKATAN LENGTH-BASE SPAWNING POTENSIAL RATIO (LB-SPR) IKAN KURAU (Eleutheronema tetradactylum) DI PERAIRAN PULAU BENGKALIS PROVINSI RIAU

Kholis, Muhammad Natsir (Unknown)



Article Info

Publish Date
01 May 2023

Abstract

Estimating the utilization status of kurau fish resources by other methods using limited data needs to be tried, as a comparison in formulating policies. The aim of this study was to determine the utilization status of kurau fish resources through the Length-Based Spawning Potential Ratio (LB-SPR) approach in the waters of Bengkalis Island. The method used in this study was a review of kurau fish data from July to September 2016. Data were analyzed descriptively using the LB-SPR method. The results showed that the utilization status of kurau fish resources through the LB-SPR approach in the waters of Bengkalis Island was fully moderate (still in moderate condition) with an SPR of 30%, the SL50 value was greater than the Lm value (SL50Lm) so that most of the fish caught had been worth catching. This condition indicates that fishing activities are still in a safe status, but need to be controlled so that the fish caught do not get smaller. The status of the kurau fishery is still relatively good, and can be used massively, but it needs good management to avoid overfishing.

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Journal Info

Abbrev

SEMAHJPSP

Publisher

Subject

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Environmental Science

Description

Jurnal Pengelolaan Pengelolaan Sumberdaya Perairan mencakup kajian Ekonomi Perikanan, Budidaya Perikanan dan Pemasaran Hasil Peikanan, Kajian Konservasi sumberdaya Perairan, Reservat, Kearifan Lokal Lubuk Laranagan, Kawasan Konservasi Perairan, Bioekologi Perairan, Kajian Pengolahan Hasil Perikanan, ...