Asian-Australasian Journal of Animal Sciences

  • 제15권6호
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  • Pages.884-889
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  • 2002
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  • 1011-2367(pISSN)
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  • 1976-5517(eISSN)
아세아태평양축산학회 (Asian Australasian Association of Animal Production Societies)
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Catch per Unit Effort and Size Composition of Crayfish, Astacus leptodactylus Eschscholtz 1823, in Lake İznik

  • 투고 : 2001.10.08
  • 심사 : 2001.12.24
  • 발행 : 2002.06.01
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초록

This paper was carried out from 15 June to 24 December in 2000 in Lake İznik of Turkey, to determine catch per unit effort (CPUE) and size composition of crayfish, Astacus leptodactylus Eschscholtz 1823, captured by fyke-nets of local fishermen. The average CPUE of all size groups was found as 1.65 crayfish/fyke-net/night for fishing season in 2000, but 26.4% of which was below the legal minimum size (crayfish<90 mm). The average CPUE of legal-sized (crayfish$\geq$90 mm) crayfish was 1.10 crayfish/fykenet/night. The annual catch of crayfish was estimated as 2990 tonnes. The length and weight compositions of crayfish captured in the fyke-nets have varied between 60 and 130 mm, and 6 and 71 g, respectively. The mean length and weight were found as 95.5 mm and 28.8 g for all size groups and 100.1 mm and 33.0 g for legal-sized individuals.

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참고문헌

  1. Abrahamsson, S. A. A. 1966. Dynamics of an isolated population of the crayfish Astacus astacus Linne. OIKOS 17:96-107. https://doi.org/10.2307/3564784
  2. Abrahamsson, S. A. A. and C. R. Goldman. 1970. Distribution, density and production of the crayfish Pacifastacus leniusculus Dana in Lake Tahoe, California-Neveda. OIKOS 21:83-91. https://doi.org/10.2307/3543843
  3. Abrahamsson, S. 1972. Fecundity and growth of some populations of Astacus astacus Linne in Sweden. Rep. Inst. Freshwater Res. Drottninholm 52:23-27.
  4. Abrahamsson, S. 1983. Trapability, locomotion,, and diet pattern of activity of the crayfish Astacus astacus and Pacifastacus lenusculus Dana. Freshwater Crayfish 5:239-253.
  5. Alpbaz, A. G. 1993. Kabuklu ve Eklembacaklilar Yetistiriciligi. Ege Universitesi Su Urunleri Fakultesi Yayinlari No. 26, Izmir.
  6. Araujo, M. and R. P. Romaire. 1989. Effects of water quality, weather, and lunar phase on crawfish catch. J. World Aqucult. Soc. 20:199-207. https://doi.org/10.1111/j.1749-7345.1989.tb01003.x
  7. Aydin, H. 1998. Growth and maturity of freshwater crayfish (Astacus leptodactylus leptodactylus Esch. 1823) juvenils in concrete fish ponds. First International Symposium on Fisheries and Procedings, Trabzon/Turkey, pp. 487-491.
  8. Aydogdu, A., H. S. Yildirimhan and F. N. Altunel. 1997. Iznik Golu'nden yakalanan akbalik (Rutilus frisii L.)' nin helminth faunasi uzerine bir arastirma. IX. Ulusal Su Urunleri Sempozyumu, Egirdir/Isparta, Cilt II:431-443.
  9. Bolat, Y. 2001. Egirdir Golu Hoyran Bolgesi Tatlisu Istakozlarinin (Astacus leptodactylus salinus Nordmann 1842) Populasyon Buyuklugunun Tahmini. Doktora Tezi, Suleyman Demirel Universitesi Fen Bilimleri Enstitusu, Isparta.
  10. Bolat, Y. and Y. Aksoylar. 1997. Egirdir Golu kerevitlerine (Astacus leptodactylus salinus, Nordman 1842) genel bir bakis. IX. Ulusal Su Urunleri Sempozyumu, Egirdir/Isparta, Cilt I: 257-269.
  11. Brinck, P. 1975. Crayfish in Sweden. Freshwater Crayfish 2:609-620.
  12. Capelli, G. M. and J. J. Magnuson. 1975. Reproduction, molting, and distribution of Orconectes propinguus (Giard) in relation to temperature in a northern mesotropic lake. Freshwater Crayfish 2:415-427.
  13. Cirik, S. and S. Cirik. 1995. Limnoloji (Ders Kitabi). II. Baski. Ege Universitesi Su Urunleri Fakultesi Yayinlari No: 21, Izmir.
  14. Celikkale, M. S. 1988. Icsu Baliklari ve Yetistiriciligi. Cilt-II, K.T.U Surmene Deniz Bilimleri ve Teknolojisi Yuksekokulu, Genel Yay. No:124, Fakulte Yay. No:2, Trabzon.
  15. Comlekci, N. 1988. Deney Tasarimi ve Cozumlemesi. Anadolu Universitesi, Egitim, Saglik ve Bilimsel Arastirma Calismalari Vakfi yayinlari No:58, Eskisehir.
  16. Demirsoy, A. 1998. Yasamin Temel Kurallari, Omurgasizlar=Invertebrata, II. Baski, Cilt-II/Kisim-I, Ankara.
  17. Duman, E. and A. Gurel. 2000. Keban Baraj Golu Agin Bolgesi'nde yasayan kerevitin (Astacus leptodactylus salinus Nordmann 1842) ureme ozelliklerinin belirlenmesi. Su Urunleri Sempozyumu, Erzurum, pp. 141-150.
  18. Erdem, U. and U. Erdem. 1994. Ayranci Baraj Golundeki (Karaman) tatlisu istakozu (Astacus leptodactylus Esch. 1823)' nun bazi biyo-ekolojik ve morfolojik ozelliklerinin incelenmesi. XII. Ulusal Biyoloji Kongresi, Edirne, pp. 358-361.
  19. Erdemli, A. U. 1982. Beysehir, Egridir, Aksehir, Eber Golleri ile Apa Baraj Golunde tatlisu istakozu (Astacus leptodactylus Esch., 1823) populasyonlarinin bazi biyolojik ve morfolojik ozellikleri uzerinde karsilastirmali bir arastirma. Turkiye Bilimsel ve Teknik Arastirma Kurumu, Veteriner Hayvancilik Arastirma Grubu, Proje No:VHAG-490.
  20. Erdemli, A. U. 1987. Hotamis Golu ile Mamasin Baraji tatlisu istakozu populasyonlarinin karsilastirmali incelenmesi. DOGA TU Zooloji Derg. 11:16-23.
  21. Erkoyuncu, I. 1987. Av miktari ve av cabasi verilerinden populasyon buyuklugunu tahmin yontemleri. Ege Universitesi Su Urunleri Yuksek Okulu Su Urunleri Dergisi 4:54-59.
  22. Furst, M. 1988. Future perspectives for Turkish crayfish fishery. Istanbul Universitesi Su Urunleri Yuksek Okulu Su Urunleri Dergisi 2:139-147.
  23. Goldman, C. R. and J. C. Rundquist. 1977. A comparative ecological study of the california crayfish, Pacifastacus lenisculus (Dana), from two subalpine lakes (Lake Tahoe and Lake Donner). Freshwater Crayfish 3:51-80.
  24. Karabatak, M. and I. Tuzun. 1989. Mogan Golu'ndeki kerevit (Astacus leptodactylus Esch., 1823) populasyonunun bazi ozellikleri. Akdeniz Universitesi Su Urunleri Muhendisligi Dergisi 2:1-34.
  25. Koksal, G. 1980. Biometric analysis on the freshwater crayfish (Astacus leptodactylus Esch. 1823) which is produced in Turkey-relationship between the major body components and meat yield. Ankara Universitesi Veteriner Fakultesi Dergisi 26: 93-114.
  26. Koksal, G. and S. Korkmaz. 2000. Ankara-Dikilitas Goleti Tatlisu Istakozlarinin (Astacus leptodactylus Esch., 1823) Populasyon Buyuklugunun Tahmini. Ankara Universitesi Ziraat Fakultesi Su Urunleri Bolumu, Ankara.
  27. Krebs, C. J. 1989. Ecological methodology. Harper and Row. Publ., New York, pp. 162-166.
  28. Nefedov, V. N. and N. N. Mazanov. 1973. Determination of the weight of Astacus leptodactylus Eschholz based on body length. Gidrobiol. Zh. 9:102-105.
  29. Qvenild, T. and J. Skurdal. 1984. Krebsefisket I Steinsfjorden of Tyrifjorden. Metodeutvikling. Tyrifjordutvalget Fagrapport 27 (In Norwegian).
  30. Rhodes, C. P. and D. M. Holdich. 1984. Length-weight relationship, muscle production and proximate composition of the freshwater crayfish Austropotamobius pallipes (Lereboullet). Aquaculture 37:107-123. https://doi.org/10.1016/0044-8486(84)90068-1
  31. Romaire, R. P. 1995. Harvesting methods and strategies used commercial procambarid crawfish aquaculture. Journal of Shellfish Research 14:545-551.
  32. Schwarz, C. J. and G. A. F. Seber. 1999. Estimating Animal Abundance: Review III, Statistical Science 14:427-456. https://doi.org/10.1214/ss/1009212521
  33. Skurdal, J. and T. Taugbol. 1994. Biology, Culture and Management of the Noble Crayfish Astacus astacus L. Ph. D. Thesis, University of Oslo, Norway.
  34. Skurdal, J., E. Fjeld, D. O. Hessen, T. TaugbOl and E. Dehli. 1988. Dept distribution, habitat segregation and feeding of the crayfis Astacus astacus in Lake Steinsfjorden, E.E. Norway. Nordic J. Fresw. Res. 64:113-119.
  35. Skurdal, J., T. Qvenild and T. TaugbOl. 1992. Mark-recapture experiments with noble crayfish Astacus astacus L., in a Nowegian lake. Aquculture and Fisheries Management 23: 227-233.
  36. Skurdal, J., T. Qvenild and T. TaugbOl. 1994b. Size and sex composition of noble crayfish Astacus astacus L. in trap catches in Lake Steinsfjorden, S.E. Norway.: Biology, Culture and Management of the Noble Crayfish Astacus astacus L., pp. 207-220.
  37. Skurdal, J., T. Qvenild, T. TaugbOl and E. Garnas. 1993. Long term study of exploitation, yield and stock structure of noble crayfish Astacus astacus in Lake Steinsfjorden. S.E. Norway, Freshwater Crayfish 9:118-133.
  38. Skurdal, J., T. Qvenild, T. TaugbOl and E. Garnas. 1994a. Can catch per unit effort data (CPUE) forecast yield in an exploited noble crayfish Astacus astacus L. Population?: Biology, Culture and Management of the Noble Crayfish Astacus astacus L., pp. 191-203.
  39. TKB. 1994. Turkiye'deki Icsular ve Balik Ciftlikleri Incelemesi, Bazi Gollerin Ekolojisi. Cilt 7, Tarim ve Koyisleri Bakanligi Tarimsal Uretim ve Gelistirme Genel Mudurlugu, Ankara.
  40. TKB. 2000. Denizlerde ve Icsularda Ticari Amacli Su Urunleri Avciligini Duzenleyen 2000-2002 Av Donemine Ait 34/1 Numarali Sirkuler, Tarim ve Koyisleri Bakanligi Koruma ve Kontrol Genel Mudurlugu, Ankara.
  41. Westman, K., M. Pursiainen and P. Westman. 1990. Status of Crayfish Stocks, Fisheries, Diseases and Culture in Europe. Report of the FAO European Inland Fisheries Advisory Commission (EIFAC) Working Party on Crayfish, Finnish Game and Fish., Research Institute Report No. 3, Helsinki, Finland.

피인용 문헌

  1. Status of Freshwater Crayfish Distribution in Thrace Region of Turkey vol.18, pp.1, 2009, https://doi.org/10.1080/10641260903267445
  2. Recovering Turkish narrow clawed crayfish (Astacus leptodactylus) populations carryAphanomyces astaci vol.404, pp.None, 2002, https://doi.org/10.1051/kmae/2012006