Joursara, Yousef

[ 1 ] - Study on length frequency and catch per unit effort of sturgeon spawners in the fishing grounds of Mazandaran province

 In this study, the catch composition and the catch per unit effort (CPUE) of sturgeon spawners caught by the gill net were investigated in the fishing grounds of Mazandaran province in two regions 3 and. Sampling and data collection of sturgeon spawning fish was done seasonally from 7 fishing grounds using gill nets with a mesh size of 150 mm. The results of the Chi-square test showed that the...