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A study on the catch composition and bycatch of shrimp beam trawl in the Sea of Marmara.

Yıl 2006, Cilt: 23 Sayı: 3, 269 - 275, 01.09.2006

M. Fatih Yazıcı Ali İşmen Uğur Altınağaç Adnan Ayaz

Öz

Anahtar Kelimeler

-

Kaynakça

  • Alverson, D.L., M.H. Freeberg, S.A. Murawski, J.G. Pope, 1994. A Global Assessment of Fisheries Bycatch and Discard. FAO, Fisheries Technical Paper, 339 p., Rome.
  • Bayhan, K., 1998. Selectivity Experiments on Shrimps Trawl Nets (Penaus semisulcatus) and Compare with Catch Amounts and Compositions of Beam Trawl. Ph. D thesis. C.U. Institute of Sciences, Adana. 64 p. (in Turkish
  • Bayhan, K., M.Z.L. Göksu, 2001. Comparisons of lenght frequency distribution of teleost fish species captured by shrimp and beam trawls from the Yumurtalık bight. National XI. Fisheries Symposium September 04-06 Hatay Turkey (Turkish).
  • Cabral, H.N., C.M. Teixeira, R. Gamito, M.J. Costa, 2002. İmportance of Discards of a Beam Trawl Fishery as İnput of Organic Matter into Nursery Areas Within The Tagus Estuary. Hydrobiologia 475/476: 449- 455.
  • DİE, 2001. Fisheries Statistics, State Institute of Statistics Prime Ministry of Turkey, Ankara.
  • Erden, İ., A. Erim, 1971. Experiments with shrimps beamtrawl. Publications of the Hydrobiological Research Institute, Faculty of Science University of Istanbul. No: 2.
  • GFCM, 2003. Statistical Bulletin, Nominal Catches 2000. FAO Bull. of Fishery Statistics, Rome.
  • Graham, G.L., 1995. Finfish Bycatch from the Southeastern Shrimp Fishery. Solving Bycatch Considerations for Today and Tomarrow. University of Alaska, Sea Grant College Program Report No: 96-03.
  • Haimovici, M., J.T. Mendoca, 1996. Discard of Bycatch in the Shrimp and Flatfish Double-rig Trawl Fishery Along the Continental Shelf of Southern Brazil. Atlantica. Rio Grande (Atlantica), 18: 161-177.
  • Hall, M.A., 1996. On Bycatches, Reviews in Fish Biology and Fisheries. 6: 319-352.
  • Kaiser, M.J., B.E. Spencer, , 1995. Survival of By-catch from a Beam Trawl. Mar. Ecol. Prog. Ser. 126: 31-38.
  • Kınacıgil, H. T., E. Çıra, , A. T. İlkyaz, , 1999. A preliminary study on the shrimp trawling bycatch in Tasucu Bay (Northeastern Mediterranean) .Journal of Fisheries and Aquatic Science vol:16, Number:1-2 p:99-105. Bornova, Izmir, Turkey (Turkish).
  • Klima, E.F., 1993. Shrimp Bycatch Hopes and Fears. In:R:P. Jones, [ed.]. International Conference on Shrimp Bycatch, May 1992, Lake Buena Vista, Florida. Southeastern Fisheries Association, Tallahassee, FL, 5- 12.
  • Martin, J.T., 1992. Conservation and Bycatch: Can They Co-Exist? In: Proceedings of The National Industry Bycatch Workshop, February 4-6, 1992, Newport, Oregon. Schoning, R.W., R.W. Jacobson, D.L. Alverson, T.G. Gentle and Jan Auyong, eds. Natural Resources Consultants, Inc., Seattle, Washington. 163-168.
  • Van Beek, F.A., P.I. Van Leeuven, ve A.D. Rijnsdorp, , 1990. On The Survival of Plaice and Sole Discards in The Otter-Trawl And Beam- Trawl Fisheries in The North Sea. Neth. J.Sea Res., 26: 151 -160.
  • Ye, Y., A.H. Alsaffar, H.M.A. Mohammed, 2000. Bycatch and Discards of the Kuwait Shrimp Fishery. Fisheries Research, 45, 1: 9-19.

Marmara Denizi'nde Karides Algarnasının Av Kompozisyonu ve Hedeflenmeyen Av Üzerine Bir Çalışma.

Yıl 2006, Cilt: 23 Sayı: 3, 269 - 275, 01.09.2006

M. Fatih Yazıcı Ali İşmen Uğur Altınağaç Adnan Ayaz

Öz

Bu çalışmada, Marmara Denizi’nde karides avcılığında kullanılan algarnaların av verimi ve kompozisyonu araştırılarak, avcılık sonucunda tesadüfi avlanan türler ve ıskarta türlerin miktarları belirlenmiştir. Çalışma, Ocak 2003-Mart 2004 dönemleri arasında gerçekleştirilmiştir. Araştırma süresince algarna ile yapılan avcılıkta 37 türün yakalanmıştır. Toplam avın ağırlık olarak % 51,3’nü eklembacaklıların (arthropoda), % 30,9 balıkların (pisces), % 15,5 derisi dikenlilerin (echinodermata), % 1,3 yumuşakçaların (mollusca) oluşturduğu belirlenmiştir. Derinsu pembe karidesi (Parapenaus longirostris), toplam avın % 50,8’ni oluşturmuştur. Hedef türün boy dağılımı 47-154 mm arasında değişmiştir. Algarna ile yapılan avcılıkta av veriminin yaklaşık 10,1 kg/h olduğu hesaplanmıştır. 1 kilogram hedef av için 0,42 kg ıskarta av, 0,62 kg tesadüfi av olmak üzere 1,04 kg hedeflenmeyen av yakalandığı tespit edilmiştir

Anahtar Kelimeler

Parapenaus longirostris algarna ıskarta tesadüfi av av kompozisyonu

Kaynakça

  • Alverson, D.L., M.H. Freeberg, S.A. Murawski, J.G. Pope, 1994. A Global Assessment of Fisheries Bycatch and Discard. FAO, Fisheries Technical Paper, 339 p., Rome.
  • Bayhan, K., 1998. Selectivity Experiments on Shrimps Trawl Nets (Penaus semisulcatus) and Compare with Catch Amounts and Compositions of Beam Trawl. Ph. D thesis. C.U. Institute of Sciences, Adana. 64 p. (in Turkish
  • Bayhan, K., M.Z.L. Göksu, 2001. Comparisons of lenght frequency distribution of teleost fish species captured by shrimp and beam trawls from the Yumurtalık bight. National XI. Fisheries Symposium September 04-06 Hatay Turkey (Turkish).
  • Cabral, H.N., C.M. Teixeira, R. Gamito, M.J. Costa, 2002. İmportance of Discards of a Beam Trawl Fishery as İnput of Organic Matter into Nursery Areas Within The Tagus Estuary. Hydrobiologia 475/476: 449- 455.
  • DİE, 2001. Fisheries Statistics, State Institute of Statistics Prime Ministry of Turkey, Ankara.
  • Erden, İ., A. Erim, 1971. Experiments with shrimps beamtrawl. Publications of the Hydrobiological Research Institute, Faculty of Science University of Istanbul. No: 2.
  • GFCM, 2003. Statistical Bulletin, Nominal Catches 2000. FAO Bull. of Fishery Statistics, Rome.
  • Graham, G.L., 1995. Finfish Bycatch from the Southeastern Shrimp Fishery. Solving Bycatch Considerations for Today and Tomarrow. University of Alaska, Sea Grant College Program Report No: 96-03.
  • Haimovici, M., J.T. Mendoca, 1996. Discard of Bycatch in the Shrimp and Flatfish Double-rig Trawl Fishery Along the Continental Shelf of Southern Brazil. Atlantica. Rio Grande (Atlantica), 18: 161-177.
  • Hall, M.A., 1996. On Bycatches, Reviews in Fish Biology and Fisheries. 6: 319-352.
  • Kaiser, M.J., B.E. Spencer, , 1995. Survival of By-catch from a Beam Trawl. Mar. Ecol. Prog. Ser. 126: 31-38.
  • Kınacıgil, H. T., E. Çıra, , A. T. İlkyaz, , 1999. A preliminary study on the shrimp trawling bycatch in Tasucu Bay (Northeastern Mediterranean) .Journal of Fisheries and Aquatic Science vol:16, Number:1-2 p:99-105. Bornova, Izmir, Turkey (Turkish).
  • Klima, E.F., 1993. Shrimp Bycatch Hopes and Fears. In:R:P. Jones, [ed.]. International Conference on Shrimp Bycatch, May 1992, Lake Buena Vista, Florida. Southeastern Fisheries Association, Tallahassee, FL, 5- 12.
  • Martin, J.T., 1992. Conservation and Bycatch: Can They Co-Exist? In: Proceedings of The National Industry Bycatch Workshop, February 4-6, 1992, Newport, Oregon. Schoning, R.W., R.W. Jacobson, D.L. Alverson, T.G. Gentle and Jan Auyong, eds. Natural Resources Consultants, Inc., Seattle, Washington. 163-168.
  • Van Beek, F.A., P.I. Van Leeuven, ve A.D. Rijnsdorp, , 1990. On The Survival of Plaice and Sole Discards in The Otter-Trawl And Beam- Trawl Fisheries in The North Sea. Neth. J.Sea Res., 26: 151 -160.
  • Ye, Y., A.H. Alsaffar, H.M.A. Mohammed, 2000. Bycatch and Discards of the Kuwait Shrimp Fishery. Fisheries Research, 45, 1: 9-19.
Toplam 16 adet kaynakça vardır.

Ayrıntılar

Birincil Dil Türkçe
Bölüm Makaleler
Yazarlar

M. Fatih Yazıcı

Ali İşmen

Uğur Altınağaç

Adnan Ayaz

Yayımlanma Tarihi 1 Eylül 2006
Gönderilme Tarihi 7 Aralık 2015
Yayımlandığı Sayı Yıl 2006 Cilt: 23 Sayı: 3

Kaynak Göster

APA Yazıcı, M. F., İşmen, A., Altınağaç, U., Ayaz, A. (2006). Marmara Denizi’nde Karides Algarnasının Av Kompozisyonu ve Hedeflenmeyen Av Üzerine Bir Çalışma. Ege Journal of Fisheries and Aquatic Sciences, 23(3), 269-275.