G. Karimzadeh
[ 1 ] - Population dynamics and biological characteristics of kilka species (Pisces: Clupeonidae) in southeastern coast of the Caspian Sea
The aim of the present study was to investigate the age structure, length-weight relationship, sex ratio, sexual maturity stages, growth parameters, natural and fishing mortality coefficients of three species of kilka including common, anchovy and bigeye kilka. The fork length–weight relationship of common, anchovy and bigeye kilka were calculated as W=0.000153 FL2.37, W=0.000349 FL2.18 and W...
[ 2 ] - Population dynamics and biological characteristics of kilka species (Pisces: Clupeonidae) in southeastern coast of the Caspian Sea
The aim of the present study was to investigate the age structure, length-weight relationship, sex ratio, sexual maturity stages, growth parameters, natural and fishing mortality coefficients of three species of kilka including common, anchovy and bigeye kilka. The fork length–weight relationship of common, anchovy and bigeye kilka were calculated as W=0.000153 FL2.37, W=0.000349 FL2.18 and W...
[ 3 ] - Some biological indices of the Alosa caspia (Eichwald, 1838) in the southern Caspian sea (Mazandaran Province)
The present research aimed to study some biological parameters of Alosa caspia Caspian Sea in the southeast Mazandaran Province in 2014-2015. A total of 600 samples were examined during this period and data were analyzed using SPSS software. The results showed that the mean fork length and total weight of A. caspia was 24.22 ± 54.2 cm and 167.63 ± 63.59 g, respectively, and the length and weig...
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