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GILLNET SELECTIVITY AND FACTORS AFFECTING SELECTIVITY
2014Bir populasyondan maksimum düzeyde ve sürekli faydalanabilmek için o populasyona uygulanan avcılık tekniğinin düzenlenmesi gerekir. Yakalanması istenmeyen büyüklükteki balıkların ve hedef dışı türlerin av kompozisyonunun dışında kalması, ancak kullanılan av aletinin seçiciliğinin ayarlanması ile mümkündür. Galsama ağları, seçiciliği oldukça yüksek olan
YÜKSEL, Fahrettin, AYDIN, Fatma
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Assessment of long-distance detection of gillnets by porpoises:Reply to Dawson and Lusseau
Marine Ecology Progress Series, 2013Nielsen et al. (2012; Mar Ecol Prog Ser 453:241-248) analyzed surface observations of harbour porpoises in a small coastal area where a modified gillnet was introduced at randomized time intervals. The study concluded that porpoises reacted to the gillnet at surprisingly large distances (in some cases >80 m).
Nielsen, Torben +2 more
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The effect of long-term use on the catch efficiency of biodegradable gillnets
Marine Pollution Bulletin, 2020Bent Herrmann +2 more
exaly
The fate of conventional and potentially degradable gillnets in a seawater-sediment system
Marine Pollution Bulletin, 2022Odd Gunnar Brakstad +2 more
exaly
Governance implications for the implementation of biodegradable gillnets in Norway
Marine Policy, 2020Eduardo Grimaldo +2 more
exaly