Research Article


DOI :10.26650/ASE2020823908   IUP :10.26650/ASE2020823908    Full Text (PDF)

Catch Performance of Deep Water Cast Nets Used for Whiting along the Turkish Coast of the Black Sea (Turkey)

Uğur KaradurmuşErtuğ DüzgüneşMehmet Aydın

Deep water cast net fishing is regarded as a traditional method that has been used since antiquity in the Eastern part of the Black Sea. Unlike ordinary cast nets, it is used in deep waters from shallow up to 140 meters for catching whiting (Merlangius merlangus euxinus). In this study, important findings were obtained about the operational success and duration, catch efficiency and composition of traditional deep water cast nets. The highest operation success rate was obtained from 60 to 120 meter depth with 84.2%. The highest mean CPUE was established at 0.42 kg/operation in August. The catch rate of whiting, the main target species of the study, of the total catch was calculated as 98.8%. In this study, the effect of deep water cast nets on the ecosystem was also investigated. According to the findings, fishing season and operation depth significantly affect the catch per unit effort. In terms of ecosystem-based fisheries management due to high selectivity, the low impact of ghost fishing and high survival rate of the individuals, the deep water cast net fishing was found to be beneficial. It is recommended that the performance of deep water cast nets on different species in different seas should be investigated. 


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APA

Karadurmuş, U., Düzgüneş, E., & Aydın, M. (2019). Catch Performance of Deep Water Cast Nets Used for Whiting along the Turkish Coast of the Black Sea (Turkey). Aquatic Sciences and Engineering, 0(0), 133-139. https://doi.org/10.26650/ASE2020823908


AMA

Karadurmuş U, Düzgüneş E, Aydın M. Catch Performance of Deep Water Cast Nets Used for Whiting along the Turkish Coast of the Black Sea (Turkey). Aquatic Sciences and Engineering. 2019;0(0):133-139. https://doi.org/10.26650/ASE2020823908


ABNT

Karadurmuş, U.; Düzgüneş, E.; Aydın, M. Catch Performance of Deep Water Cast Nets Used for Whiting along the Turkish Coast of the Black Sea (Turkey). Aquatic Sciences and Engineering, [Publisher Location], v. 0, n. 0, p. 133-139, 2019.


Chicago: Author-Date Style

Karadurmuş, Uğur, and Ertuğ Düzgüneş and Mehmet Aydın. 2019. “Catch Performance of Deep Water Cast Nets Used for Whiting along the Turkish Coast of the Black Sea (Turkey).” Aquatic Sciences and Engineering 0, no. 0: 133-139. https://doi.org/10.26650/ASE2020823908


Chicago: Humanities Style

Karadurmuş, Uğur, and Ertuğ Düzgüneş and Mehmet Aydın. Catch Performance of Deep Water Cast Nets Used for Whiting along the Turkish Coast of the Black Sea (Turkey).” Aquatic Sciences and Engineering 0, no. 0 (May. 2021): 133-139. https://doi.org/10.26650/ASE2020823908


Harvard: Australian Style

Karadurmuş, U & Düzgüneş, E & Aydın, M 2019, 'Catch Performance of Deep Water Cast Nets Used for Whiting along the Turkish Coast of the Black Sea (Turkey)', Aquatic Sciences and Engineering, vol. 0, no. 0, pp. 133-139, viewed 15 May. 2021, https://doi.org/10.26650/ASE2020823908


Harvard: Author-Date Style

Karadurmuş, U. and Düzgüneş, E. and Aydın, M. (2019) ‘Catch Performance of Deep Water Cast Nets Used for Whiting along the Turkish Coast of the Black Sea (Turkey)’, Aquatic Sciences and Engineering, 0(0), pp. 133-139. https://doi.org/10.26650/ASE2020823908 (15 May. 2021).


MLA

Karadurmuş, Uğur, and Ertuğ Düzgüneş and Mehmet Aydın. Catch Performance of Deep Water Cast Nets Used for Whiting along the Turkish Coast of the Black Sea (Turkey).” Aquatic Sciences and Engineering, vol. 0, no. 0, 2019, pp. 133-139. [Database Container], https://doi.org/10.26650/ASE2020823908


Vancouver

Karadurmuş U, Düzgüneş E, Aydın M. Catch Performance of Deep Water Cast Nets Used for Whiting along the Turkish Coast of the Black Sea (Turkey). Aquatic Sciences and Engineering [Internet]. 15 May. 2021 [cited 15 May. 2021];0(0):133-139. Available from: https://doi.org/10.26650/ASE2020823908 doi: 10.26650/ASE2020823908


ISNAD

Karadurmuş, Uğur - Düzgüneş, Ertuğ - Aydın, Mehmet. Catch Performance of Deep Water Cast Nets Used for Whiting along the Turkish Coast of the Black Sea (Turkey)”. Aquatic Sciences and Engineering 0/0 (May. 2021): 133-139. https://doi.org/10.26650/ASE2020823908



TIMELINE


Submitted10.11.2020
Accepted14.12.2020
Published Online08.04.2021

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