Results 221 to 230 of about 434 (257)
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The effect of trammel nets colour on catch efficiency
2009Antalya Körfezi’nde yer alan Boğazkent’te gerçekleştirilen bu çalışmada farklı renklerdeki fanyalı uzatma ağlarının av verimleri araştırılmıştır. Denemede bir yıllık periyotta kırmızı, beyaz ve yeşil renkli ağlar ile toplam 36 avcılık operasyonu gerçekleştirilmiştir. Çalışma sonunda tüm ağlarla toplam 3878 birey yakalanmıştır. Bunların 1296’sı da yeşil
BEĞBURS, Cenkmen R. +1 more
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Relative Efficiencies of Three Trammel Net Striking Methods
Estuaries, 1984The relative capture efficiencies for fish in 732-m trammel nets using three striking methods were compared using nets set in open-water and along the shoreline in Texas bays in fall and spring. When compared to noise, sublethal concentrations of rotenone and KMnO4 did not increase the catches of 9 of the 12 species tested at either shoreline or open ...
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Discard reduction of trammel nets in the Northeastern Mediterranean prawn fishery
Journal of Applied Ichthyology, 2016Summary In this study the effects on the discard reduction of guarding net rigged prawn trammel nets were examined with the focus on catch composition and income of fishermen for the Mersin Bay small-scale prawn fishery. A total of 15 fishing trips were carried out between September and December 2011, using the commercial net and the alternative ...
Gökçe G. +3 more
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Characteristics of shrimp catching with trammel nets in Iskenderun Bay
Journal of FisheriesSciences.com, 2009This project was conducted during December 2007-2008. Questionare was applied to fisherman and the head of fishing cooparatives in eleven fishing ports. Questionare work carried out in total was 127 fishing boats. The results of this project have shown that shrimp catching with trammel net has been used troughout all year, especially this type
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Discard survival in Trammel net and Danish seine
2019European plaice (Pleuronectes platessa) is a key species for Danish commercial and recreational fishing. A discard ban in the reformed European Union’s Common Fisheries Policy includes the possibility of exempting from the landing obligation “species for which scientific evidence demonstrates high survival rates”.
Andersen, Rasmus Em +6 more
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Sole catching with trammel nets in İskenderun Bay.
2008Bu çalışma, Kasım 2007- Kasım 2008 tarihleri arasında, İskenderun Körfezi’ndeki 11 balıkçı barınağında gerçekleştirilmiştir. Küçük ölçekli balıkçılık yapan 127 teknede ve kooperatif başkanları ile anket çalışmaları yapılmıştır. Elde edilen veriler, fanyalı uzatma ağları ile dil avcılığının aralık-mayıs ayları arasında genellikle 10-60m’lerde, mayıs ...
ÖZYURT, Caner Enver +2 more
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An investigation on catch composition of trammel nets used in Ordu
2017Bu çalışmada, Ordu İli’nde kullanılan fanyalı uzatma ağlarının tür kompozisyonu belirlenmeye çalışılmıştır. Çalışmada toplam 25 tür yakalanmıştır. En fazla yakalanan türler Mezgit (Merlangius merlangus), Barbunya (Mullus barbatus), Pavurya (Eriphia verrucosa ...
SAĞLAM, Naciye ERDOĞAN +2 more
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Comparison of electrofishing and trammel netting variability for sampling native fishes
Journal of Fish Biology, 2004The variability in size structure and relative abundance (CPUE; number of fish ≥200 mm total length, LT, collected per hour of electrofishing or trammel netting) of three native Colorado River fishes, the endangered humpback chub Gila cypha, flannelmouth sucker Catostomus latipinnus and bluehead sucker Catostomus discobolus, collected from ...
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Is the guarding net a feasible solution for discard reduction in trammel net fishery?
2023Vitale, Sergio +8 more
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APPLICATION ON CAPTURING FRESHWATER DOLPHINS BY TRAMMEL NETS
Acta Hydrobiologica Sinica, 2001Dao-ping YU, Ming-li DONG, Jiang WANG
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