Orta Karadeniz (Sinop) kiyilarinda avlanan iki dil baligi türünün (Solea solea Linnaeus, 1758 ve Pegusa lascaris Risso, 1810) boy-agirlik iliskilerinin belirlenmesi
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Tarih
2020
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Emrah SIMSEK
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Bu çalisma, Orta Karadeniz kiyi balikçiliginda yogun olarak kullanilan farkli ag göz açikligina sahip (32 mm, 36 mm ve 40 mm) fanyali uzatma aglari ile Eylül 2015-Agustos 2016 tarihleri arasinda gerçeklestirilmistir. Bölgede uzatma aglari ile yapilan avcilikta dil baliklari (Solea solea L., 1758 ve Pegusa lascaris R., 1840) hedef disi tür olarak avlanmaktadir. Arastirmada avlanan türlerin ortalama boylari sirasiyla 18,8±2,04 cm ve 14,8±1,55 cm, olarak saptanmistir. Türlerin ortalama agirliklari ise S. solea için 38,7±24,4 g, P. lascaris için 29,7±12,39 g olarak belirlenmistir. Orta Karadeniz kiyilarinda uzatma aglari ile avlanan S. solea ve P. lascaris dil baligi türlerinin boy-agirlik iliskileri sirasiyla W=0,0028L3,4226 (R2=0,9228, N=528) ve W= 0,0049L3,2117 (R2=0,913, N=558) seklinde hesaplanmistir. Bu çalisma dil baligi türleri için Orta Karadeniz’deki ilk veri niteligi olustururken, yapilacak diger çalismalara kaynak olusturmasi hedeflenmistir.
The study was performed between September 2015 and August 2016 with trammels nets having a different mesh sizes (32 mm, 36 mm and 40 mm), which are extensively used in Middle Black Sea coastal fisheries. Common sole (Solea solea L., 1758 and Pegusa lascaris R., 1840) are caught as by-catch in the area with trammel nets. The average length of the species caught in the study were 18.8±2.04 cm for S. solea and 14.8±1.55 cm for P. lascaris. The average weight of the S. solea and P. lascarais were 38.7±24,4 g and 29.7±12.39 g, respectively. The length-weight relationship of S. solea and P. lascarais caught with trammel nets on the shore of Middle Black Sea were calculated as W=0,0028L3,4226 (R2=0,9228, N=528) and W= 0,0049L3,2117 (R2= 0,913, N=558), respectively. The findings, which were presented for the first time for sole fish species in the Middle Black Sea, are expected to be a source for future studies.
The study was performed between September 2015 and August 2016 with trammels nets having a different mesh sizes (32 mm, 36 mm and 40 mm), which are extensively used in Middle Black Sea coastal fisheries. Common sole (Solea solea L., 1758 and Pegusa lascaris R., 1840) are caught as by-catch in the area with trammel nets. The average length of the species caught in the study were 18.8±2.04 cm for S. solea and 14.8±1.55 cm for P. lascaris. The average weight of the S. solea and P. lascarais were 38.7±24,4 g and 29.7±12.39 g, respectively. The length-weight relationship of S. solea and P. lascarais caught with trammel nets on the shore of Middle Black Sea were calculated as W=0,0028L3,4226 (R2=0,9228, N=528) and W= 0,0049L3,2117 (R2= 0,913, N=558), respectively. The findings, which were presented for the first time for sole fish species in the Middle Black Sea, are expected to be a source for future studies.
Açıklama
SÜF-1901-14-06
Anahtar Kelimeler
Dil baligi, Solea solea, pegusa lascaris, Boy-Agirlik iliskisi, Orta Karadeniz
Kaynak
Marine and Life Sciences
WoS Q Değeri
Scopus Q Değeri
Cilt
2
Sayı
2
