DINAMIKA POPULASI SIDAT TROPIS (Anguilla marmorata) DI PERAIRAN MALUNDA SULAWESI BARAT
Abstract: Growth and mortality
of Anguilla marmorata were estimated from length-frequency data collected from fisheries activity in Malunda river
using COMPLEAT ELEFAN. Using Von Bertalanffy method, growth rate was estimated
with L ∞ = 202 cm and K = 0.2 year-1. Total mortality rate was estimated using
mean Keywords : Anguilla marmorata, growth,, mortality and yield per recruit,
Malunda river.length analysis, Z = 1.344 year –1. Natural mortality was
estimated by Pauly’s empirical formula, M = 0.366 year -1. Fishing mortality,
F, was 0.978 year–1 and Exploitation rate was 0.728. A Beverton-Holt
yield-perrecruit model indicated that current fishery harvest approximately
145.6 % of the potential yield.
Keywords: Anguilla marmorata,
growth,, mortality and yield per recruit, Malunda river
Penulis: Faisal Amir, Achmar
Mallawa, Budimawan Budimawan, Joeharnani Tresnati
Kode Jurnal: jpperikanandd090077
