@article{article_269431, title={Age, growth and mortality rates of discard species (Uranoscopus scaber, Neogobius melanostomus and Gobius niger) in the Black Sea}, journal={Ege Journal of Fisheries and Aquatic Sciences}, volume={33}, pages={397–403}, year={2016}, DOI={10.12714/egejfas.2016.33.4.14}, url={https://izlik.org/JA86SP75JK}, author={Kasapoğlu, Nazlı}, keywords={Yaş, büyüme, ölüm oranları, Uranoscopus scaber, Neogobius melanostomus, Gobius niger}, abstract={<div style="border-top:solid 1pt;border-left:none;border-bottom:solid 1pt;border-right:none;padding:1pt 0cm 1pt 0cm;"> <p class="MsoNormal" style="text-align:justify;border:none;padding:0cm;"> <i> <span lang="en-us" style="font-size:12px;font-family:’Arial Narrow’, sans-serif;" xml:lang="en-us">Uranoscopus scaber, Neogobius melanostomus </span> </i> <span lang="en-us" style="font-size:8pt;font-family:’Arial Narrow’, sans-serif;" xml:lang="en-us"> <span style="font-size:12px;">and </span> <i> <span style="font-size:12px;"> Gobius niger </span> </i> <span style="font-size:12px;">
are called non-commercial fish species and also caught as discarded in Turkish
fisheries. Samplings were carried out by bottom trawl, gillnet, purse seine net
operations in the Turkish Black Sea coasts. The results of the study showed
that the age of these species were 0-V ages for </span> <i> <span style="font-size:12px;">Uranoscopus scaber </span> </i> <span style="font-size:12px;"> and </span> <i> <span style="font-size:12px;">Gobius
niger </span> </i> <span style="font-size:12px;">, and 0-VII ages for </span> <i> <span style="font-size:12px;">Neogobius
melanostomus </span> </i> <span style="font-size:12px;"> for both sexes. The von Bertalanffy growth parameters, total
mortality rate (Z), natural mortality rate (M) and fishing mortality rate (F)
were calculated for each species separately. </span> </span> <span style="font-size:8pt;font-family:’Arial Narrow’, sans-serif;"> </span> </p> <p> </p> </div>}, number={4}