Dip Paraketasında Kullanılan İki Farklı Yemin Balık Davranışları ve Av Verimi Yönünden Karşılaştırılması

Bu çal mada dip paraketas nda istavrit (Trachurus trachurus) ve hamsi (Engraulis encrasicolus) olmak üzere iki farkl yem kullan lmas n n bal k davran larve av arac n n av verimi üzerindeki etkisi ele al nm t r. Çal mada toplam 6 av operasyonu yap lm ve kaya (Gobius sp.), mezgit (Merlangius merlangus euxinus), vatoz (Raja clavata), gelincik (Gaidropsarus mediterraneus) ve pisi (Platichthys flesus) türlerinden olu an toplam 162 adet bal k yakalanm t r. Toplam av n %64 ü istavrit yemi ile yakalan rken %36 s hamsi ile yakalanm t r. Yem tipine göre operasyon ba na dü en av miktarlar aras nda yap lan ttesti sonucunda fark n önemli (p

Dip Paraketasında Kullanılan İki Farklı Yemin Balık Davranışları ve Av Verimi Yönünden Karşılaştırılması

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  • Sainsbury, J., Commercial Fishing Methods . Oxford Fishing News Books, 359 p. (1996).
  • Lokkeborg, S. and Bjordal, A., Species and Size Selectivity in Longline Fishing: a Review Fisheries Research, Vol. 13: 311-322 pp. (1992).
  • Bjordal, A., The use of Technical Measures in Responsible Fisheries: Regulation of Fishing Gear . A Fishery Manager's Guidebook-Management Measures and Their Application Chapter 2 ISBN 92- 5-10473204 FAO. (ed. Kevern L. Cochrane) (2001).
  • Fernö, A., Solemdal, P. and Tilseth, S., Field Studies on the Behaviour of Whiting (Gadus merlangus L.) Towards Baited Hooks . FiskDir. Skr. Ser. Haw. Unders., Vol. 18: 83-95 pp. (1986).
  • Bjordal, A.,. Full scale tests of improved longline gear. Meet. Int. Coun. Expoler. Sea. B 45: 7 p. (1985)
  • Lokkeborg, S., Fish Behaviour and Longlining. In Marine Fish Behaviour in Capture and, Abundance Estimation . 9-27 pp. Ed. By A. Fernö and S. Olsen. Fishing New Boks, London. (1994).
  • Lokkeborg, S., Longline Bait: Fish Behaviour and the Influence of Attractant Release Rate and Bait Appearance . Dr. Scient Thesis. Dep. of Fish. Biology University of Bergen, Norway. 25 p. (1989).
  • Fernö, A., and Huse, I., 1983. The Effect of Experience on the Behaviour of Cod (Gadus morhuaL.) Towards a Baited Hook. Fisheries Research, Vol. 2: 19-28 pp.
  • Fernö, A., Advances in Understanding of Basic Behaviour: Consequences for Fish Capture Studies . ICES Mar. Sci. Symp., 196: 5-11pp. (1993).
  • Lokkeborg, S. and Johannessen, T., The Importance of Chemical Stimuli in Bait Fishing- Fishing Trials with Pre-soaked Bait . Fisheries Research, Vol. 14: 21-29 pp. (1992).
  • Lokkeborg, S., Reduced Catch of Under Sized Cod (Gadus morhua) in Longlining by using Artificial Bait . Canadian Journal of Fisheries and Aquatic Sciences. Vol. 47 (6): 1112-1115 pp. (1990).
  • Lokkeborg, S. and Fernö, A., Diel Activity Pattern and Food Search Behaviour in Cod, (Gadus morhua) . Enviromental Biology of Fishes, Vol. 54:345-353 pp. (1999).
  • Johannessen, T., Influence of Hook and Bait Size on Catch Efficiency and Length Selection in Longlining for Cod (Gadus morpha L.) and Haddock (Melanogrammus aeglefinus L.) . Cand. Real. thesis, Uninersity of Bergen, Bergen, Norway, (1983).
  • Lokkeborg, S. and Bjordal, A., Size Selective Effects of Increasing Bait Size by Using an Inedible Body on Longline Hooks . Fisheries Research, Vol. 24: 273-279 pp. (1995).
  • Özdemir, S., Çe itli Av Araçlar n n Avlanma Etkinli inin Bal k Davran lar Yönünden Incelenmesi . Yüksek Lisans Tezi, O.M.Ü. Fen Bilimleri Enstitüsü, Samsun 80 s. (2003).
  • Erdem, Y., Özdemir, S., Sümer, Ç., Vatoz (Raja clavata L.) Bal n n Mide çeri i Üzerine Bir Arastirma . XI. Ulusal Su Ürünleri Sempozyumu, Hatay (2001).
  • Lokkeborg, S., Bjordal, A. and Skeide, R.,. Size Selective Effects of a Plastic Body on Longline Hooks . ICES, Fish Capture Committee. C.M. 1991/B:46 (1991).
  • Özdemir, S., Ayaz, A., Gurbet, R. ve Erdem, Y., Farkl Büyüklükte Kanca ve Farkl Tipteki Yem ile Sabah Tan ve Gündüz Zamanlar nda Kullan lan Dip Paraketas n n Av Verimi . Anadolu Üniversitesi Bilim ve Teknoloji Dergisi, Cilt:7 Say :2, ISSN 1302-3160, Eski ehir (2006).
  • Bjorad, A., Effect of Different Longline Baits (mackerel, squid) on Catch Rates and Selectivity for Tusk and Ling . Coun. Meet. Int. Coun. Expoler. Sea. B 31: 9 p. (1983).
  • Lokkeborg, S. and Pina, T., Effects of Setting Time, Setting Direction and Soak Time on Longline Catch Rates . Fisheries Research Volume 32. (3) 213-222 pp. (1997).
  • Balasubramanian, A., Exploitation of Fish Behaviour in Fishing Gear Desings . Fisheries College and Research Institute, Tuticorin-8, India, FISH CHIMES, Volume 15 No. 3, p. 51, ISSN 0971- 4529. (1995).
  • Atema, J., Chemical Senses, Chemical Signals and Feeding Behaviour in Fishes . ICLARM Conf. Proc., Manila, 5. pp 57-101 (1980).
  • Furevik, D.M., Behaviour of Fish in Relation to Pots. In Marine Fish Behaviour in Capture and Abundance Estimation . Pp.28-44.Ed. By A. Fernö and S. Olsen. Fishing New Boks, London., Published 1994. ISBN 0-85238-211-1, (1994).
Celal Bayar Üniversitesi Fen Bilimleri Dergisi-Cover
  • ISSN: 1305-130X
  • Başlangıç: 2005
  • Yayıncı: Manisa Celal Bayar Üniversitesi Fen Bilimleri Enstitüsü