Length-weight relationships of 28 fish species caught from demersal trawl survey in the Middle Black Sea, Turkey

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zoo-46-1-3-2109-21.pdf

Date

2022-01-01

Author

Dagtekin, Murat
Genc, Yasar
Kasapoglu, Nazli
Erik, Gokhan
Misir, Devrim Selim
Ilhan, Salih
Ok, Meltem
Altuntas, Cemil
ÖZSANDIKÇI, UĞUR
Buyukdeveci, Ferhat
Kaya, Tugba
Cebeci, Ayse
Saltan, Asiye Nur
Hasimoglu, Atila
Firidin, Sirin
Ozdemir, Muhammed Dogan

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This study provides updated the length-weight relationships and Fulton's condition factor of 28 fish species belonging to 23 families from the Black Sea. Samples were collected along the depths between 0-100 meters by demersal trawl surveys conducted seasonally from May 2017 to September 2019. A total of 83,885 specimens were collected. The length-weight relationships and Fulton's condition factor, minimum, maximum and mean lengths, total weights, descriptive statistics, and growth type were provided for all the species. The results indicate that LWR parameters of b varied from 2.2039 to 3.737 and Fulton's condition factor varied between 0.004 and 1.18. These findings could be useful for monitoring and management of sustainable fisheries and habitat health.

Subject Keywords

Length-weight relationship, Black Sea, Turkey, bottom trawl survey, AEGEAN SEA, BOTTOM TRAWL, SAROS BAY, GROWTH, AGE, ANCHOVY

URI

https://hdl.handle.net/11511/95351

Journal

TURKISH JOURNAL OF ZOOLOGY

DOI

https://doi.org/10.3906/zoo-2109-21

Collections

Graduate School of Marine Sciences, Article

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Citation Formats

M. Dagtekin et al., “Length-weight relationships of 28 fish species caught from demersal trawl survey in the Middle Black Sea, Turkey,” TURKISH JOURNAL OF ZOOLOGY, vol. 46, no. 1, pp. 67–73, 2022, Accessed: 00, 2022. [Online]. Available: https://hdl.handle.net/11511/95351.