| effect of water temperature on the selectivity of monofilament gill nets (pa). | in this study, the selectivity feature of monofilament gill nets used in the keban dam lake, varying with water temperature changing with the seasons was investigated in this research. the research was conducted between 20.07.2001 and 02.07.2002 (13 months) on the keban dam lake (elazig/turkey). two, monofilament (pa) gill nets with 100 m length and 100 mesh height with two different mesh widths (50 and 60 mm) were used in the research. during this research with the gill nets, two fish species ( ... | 2007 | 19086560 |