A study on Capoeta capoeta (Guldenstaedt, 1772) population living in kockopru dam lake: Van-Turkey

ELP, Mahmut; Karabatak, Mustafa

A study on Capoeta capoeta (Guldenstaedt, 1772) population living in kockopru dam lake: Van-Turkey

Mahmut ELP, (Yüzüncü Yıl Üniversitesi, Ziraat Fakültesi, Su Ürünleri Bölümü, Van, Türkiye)

Mustafa KARABATAK (İstanbul Üniversitesi, Su Ürünleri Fakültesi, İstanbul, Türkiye)

Journal of Applied Biological Sciences

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Yıl: 2007 Cilt: 1 Sayı: 2 Sayfa Aralığı: 57 - 61 Metin Dili: İngilizce İndeks Tarihi: 29-07-2022

A study on Capoeta capoeta (Guldenstaedt, 1772) population living in kockopru dam lake: Van-Turkey

Öz:

The aim of this study is aiming to determine the growth and reproduction of C. capoeta (Guldenstaedt, 1772) population living in Kockopru Dam Lake, Van-Turkey and to arrange the fishing on the scientific base. The study was carried out from December 1998 to October 2001. The ages, lengths, and weights of the investigated C. capoeta individuals varied from I to VI year, 3.2 to 39.8 cm, and 0.4 g to 755.6 g, respectively. Length-weight and age-length relationships were determined as logW=-l.899+2.999xlogFL, 0152x(t 376) FL = 58.24[l-e" "°- ], respectively. The mean condition factor was determined as 1.275±0.004. It was established that males and females attained sexual maturity when they reached to 23 cm and 33 cm in length, respectively; and spawning was observed from May 15 to June 15 . The male: female ratio was found as 1:1.43. It was observed that C. capoeta entered to streams in May and stayed there until the end of September. It was also noticed that C. capoeta to be caught before they had not reproduced. It will be appropriate to ban commercial fishing in Kockopru Dam Lake from May 1 to July 1 and to set minimum length for fishing as 34 cm. With this application, population sustainability will be attained, and the maximum sustainable yield will be gained.

Anahtar Kelime: Capoeta capoeta fishing dams age body length seasonal variation gonadosomatic index population structure Van Siraz fish Kockopru Dam Lake

Konular: Biyoloji

Belge Türü: Makale Makale Türü: Araştırma Makalesi Erişim Türü: Erişime Açık

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APA	ELP M, Karabatak M (2007). A study on Capoeta capoeta (Guldenstaedt, 1772) population living in kockopru dam lake: Van-Turkey. , 57 - 61.
Chicago	ELP Mahmut,Karabatak Mustafa A study on Capoeta capoeta (Guldenstaedt, 1772) population living in kockopru dam lake: Van-Turkey. (2007): 57 - 61.
MLA	ELP Mahmut,Karabatak Mustafa A study on Capoeta capoeta (Guldenstaedt, 1772) population living in kockopru dam lake: Van-Turkey. , 2007, ss.57 - 61.
AMA	ELP M,Karabatak M A study on Capoeta capoeta (Guldenstaedt, 1772) population living in kockopru dam lake: Van-Turkey. . 2007; 57 - 61.
Vancouver	ELP M,Karabatak M A study on Capoeta capoeta (Guldenstaedt, 1772) population living in kockopru dam lake: Van-Turkey. . 2007; 57 - 61.
IEEE	ELP M,Karabatak M "A study on Capoeta capoeta (Guldenstaedt, 1772) population living in kockopru dam lake: Van-Turkey." , ss.57 - 61, 2007.
ISNAD	ELP, Mahmut - Karabatak, Mustafa. "A study on Capoeta capoeta (Guldenstaedt, 1772) population living in kockopru dam lake: Van-Turkey". (2007), 57-61.

APA	ELP M, Karabatak M (2007). A study on Capoeta capoeta (Guldenstaedt, 1772) population living in kockopru dam lake: Van-Turkey. Journal of Applied Biological Sciences, 1(2), 57 - 61.
Chicago	ELP Mahmut,Karabatak Mustafa A study on Capoeta capoeta (Guldenstaedt, 1772) population living in kockopru dam lake: Van-Turkey. Journal of Applied Biological Sciences 1, no.2 (2007): 57 - 61.
MLA	ELP Mahmut,Karabatak Mustafa A study on Capoeta capoeta (Guldenstaedt, 1772) population living in kockopru dam lake: Van-Turkey. Journal of Applied Biological Sciences, vol.1, no.2, 2007, ss.57 - 61.
AMA	ELP M,Karabatak M A study on Capoeta capoeta (Guldenstaedt, 1772) population living in kockopru dam lake: Van-Turkey. Journal of Applied Biological Sciences. 2007; 1(2): 57 - 61.
Vancouver	ELP M,Karabatak M A study on Capoeta capoeta (Guldenstaedt, 1772) population living in kockopru dam lake: Van-Turkey. Journal of Applied Biological Sciences. 2007; 1(2): 57 - 61.
IEEE	ELP M,Karabatak M "A study on Capoeta capoeta (Guldenstaedt, 1772) population living in kockopru dam lake: Van-Turkey." Journal of Applied Biological Sciences, 1, ss.57 - 61, 2007.
ISNAD	ELP, Mahmut - Karabatak, Mustafa. "A study on Capoeta capoeta (Guldenstaedt, 1772) population living in kockopru dam lake: Van-Turkey". Journal of Applied Biological Sciences 1/2 (2007), 57-61.