Araştırma Makalesi

Karadeniz’de ıskarta türlerin (Uranoscopus scaber, Neogobius melanostomus ve Gobius niger) yaş, büyüme ve ölüm oranları

Cilt: 33 Sayı: 4 25 Kasım 2016
PDF İndir
EN TR

Age, growth and mortality rates of discard species (Uranoscopus scaber, Neogobius melanostomus and Gobius niger) in the Black Sea

Abstract

Uranoscopus scaber, Neogobius melanostomus and Gobius niger are called non-commercial fish species and also caught as discarded in Turkish fisheries. Samplings were carried out by bottom trawl, gillnet, purse seine net operations in the Turkish Black Sea coasts. The results of the study showed that the age of these species were 0-V ages for Uranoscopus scaber and Gobius niger, and 0-VII ages for Neogobius melanostomus for both sexes. The von Bertalanffy growth parameters, total mortality rate (Z), natural mortality rate (M) and fishing mortality rate (F) were calculated for each species separately.

Keywords

Kaynakça

  1. Baron, V.D. (2009). Electric Discharges of Two Species of Stargazers from the South China Sea (Uranoscopidae, Perciformes) Journal of Ichthyology 49: 11, 1065–1072.
  2. Bennett, M.V.L. (1971). Electric Organs. In: W.S. Hoar & D.J. Randall (EDS) Fish physiology. Academic Press, New York, pp. 347-491.
  3. Beverton, R.J. & Holt, S.J. (1957). On the dynamics of exploited fish populations. Fisheries investment series 2. Vol. 19” U.K. Ministry of Agriculture and Fisheries, London.
  4. Corkum, L.D., Sapota, M.R. & Skora, K.E. (2004). The Round goby, Neogobius melanostomus, a fish invader on both sides of the Atlantic Ocean. Biological Invasions 6: 173–181.
  5. Demirhan, S.A., Can, M. F. & Seyhan, K. (2007). Age and growth of stargazer (Uranoscopus scaber L., 1758) in the southeastern Black Sea. Journal of Applied Ichthyology 23: 692–694.
  6. Engin, S. (2008). Bio-ecological characteristic of some gobies Neogobius platyrostris (Pallas, 1814), Neogobius melanostomus (Pallas, 1814), Gobius paganellus Linnaeus, 1758 and Gobius cobitis Pallas, 1814 in the south eastern Black Sea rocky shore coastal ecosystem. PhD Thesis, Trabzon, Turkey: Karadeniz Technical University, (in Turkish), 198 pp.
  7. Erdogan Saglam, N., Saglam, C. (2013). Population parameters of Stargazer (Uranoscopus scaber Linnaeus, 1758) in the southeastern Black Sea region during the 2011–2012 fishing season. Journal of Applied Ichthyology. 29: 1313–1317. doi: 10.1111/jai.12305
  8. Fabi, G. & Giannetti, G. (1985). Growth parameters of the black goby (Gobius niger L.) in The Adriatic Sea, based on otoliths reading. Rapp. Comm. int. Mer Medit. 29, 8.

Ayrıntılar

Birincil Dil

İngilizce

Konular

-

Bölüm

Araştırma Makalesi

Yazarlar

Nazlı Kasapoğlu
Central Fisheries Research Institute
Türkiye

Yayımlanma Tarihi

25 Kasım 2016

Gönderilme Tarihi

23 Ağustos 2016

Kabul Tarihi

31 Ekim 2016

Yayımlandığı Sayı

Yıl 1970 Cilt: 33 Sayı: 4

Kaynak Göster

APA
Kasapoğlu, N. (2016). Age, growth and mortality rates of discard species (Uranoscopus scaber, Neogobius melanostomus and Gobius niger) in the Black Sea. Ege Journal of Fisheries and Aquatic Sciences, 33(4), 397-403. https://doi.org/10.12714/egejfas.2016.33.4.14

Cited By