Karadeniz'de Ortasu Trolü ile Gece Süresince Avlanan Hamsi (Engraulis encrasicolus L., 1758)'nin Av Verimi ve Boy Kompozisyonunun Belirlenmesi.

Süleyman Özdemir; Yakup Erdem; Hasan Hüseyin Satılmış; Zekiye Birinci Özdemir

EN TR

Karadeniz'de Ortasu Trolü ile Gece Süresince Avlanan Hamsi (Engraulis encrasicolus L., 1758)'nin Av Verimi ve Boy Kompozisyonunun Belirlenmesi.

Öz

Bu çalışmada Karadeniz’de 2005–2006 avcılık sezonunda orta su trolü ile gece süresince avlanan hamsi av miktarı ve boy kompozisyonunun tespiti ele alınmıştır. Saat 17:00 den 04:00 e kadar olan zaman 17:00–20:00, 21:00–00:00 ve 01:00–04:00 olmak üzere üç farklı bölüme ayrılarak her bölüm için 6 şar ağ çekimi yapılmıştır. Araştırma süresince toplam 138180 kg balık avlanmış olup bunun 34560 kg I. periyotta, 66360 kg II. ve 37260 kg III. periyotta elde edilmiştir. Yakalanan tüm balıkların ortalama boyları 10,19±0,03 cm olarak belirlenirken I, II ve III. periyotta sırasıyla 10,26±0,05 cm; 9,89±0.04 cm ve 10,42 ±0,09 cm olarak tespit edilmiştir. Farklı zaman aralıklarında yapılan av operasyonları için av miktarları ve ortalama boylar arasındaki gözlenen fark istatistiksel olarak önemli (p

Anahtar Kelimeler

Ortasu trolü, hamsi, gece, av verimi, boy kompozisyonu

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Details

Primary Language

Turkish

Subjects

-

Journal Section

-

Authors

Süleyman Özdemir

Yakup Erdem

Hasan Hüseyin Satılmış

Zekiye Birinci Özdemir

Publication Date

September 1, 2006

Submission Date

December 7, 2015

Acceptance Date

-

Published in Issue

Year 2006 Volume: 23 Number: 3

IZ

https://izlik.org/JA49MJ48NR

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RIS / Bibtex

APA

Özdemir, S., Erdem, Y., Satılmış, H. H., & Özdemir, Z. B. (2006). Karadeniz’de Ortasu Trolü ile Gece Süresince Avlanan Hamsi (Engraulis encrasicolus L., 1758)’nin Av Verimi ve Boy Kompozisyonunun Belirlenmesi. Ege Journal of Fisheries and Aquatic Sciences, 23(3), 417-421. https://izlik.org/JA49MJ48NR

Karadeniz'de Ortasu Trolü ile Gece Süresince Avlanan Hamsi (Engraulis encrasicolus L., 1758)'nin Av Verimi ve Boy Kompozisyonunun Belirlenmesi.

Determination of catch eficiency and lenght composition of anchovy (Engraulis encrasicolus L., 1758) caught by midwater trawl during nihgt in the Black Sea.

Abstract

Keywords

Karadeniz'de Ortasu Trolü ile Gece Süresince Avlanan Hamsi (Engraulis encrasicolus L., 1758)'nin Av Verimi ve Boy Kompozisyonunun Belirlenmesi.

Öz

Anahtar Kelimeler

References

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Published in Issue

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