Results 31 to 40 of about 1,344 (194)

Utilization of A Bioluminescent Pattern in the Encircling Gillnet Fisheries

Reviews in Fisheries Science, 2010
To investigate the relationship between bioluminescent patterns and targeted fish species that cause this pattern, encircling gillnet sampling was conducted in shallow water (< 12 m) on moonless nights between February 2007 and December 2008 in the northern Aegean Sea, Turkey.
Altinagac, Ugur, Ozekinci, Ugur, Ayaz, Adnan, Ozen, Ozcan, Oztekin, Alkan   +4 more
openaire   +3 more sources

Gillnet selectivity for non target fish species caught by red mullet gillnets north Aegean Sea

Ege Journal of Fisheries and Aquatic Sciences, 2018
Bu calismada yaygin olarak kullanilan barbun uzatma aglarinin hedef disi balik turlerinin surdurulebilirligine olan etkisinin belirlenmesi amaclanmistir. Bu amacla, kuzey Ege Denizi kiyilarinda (5-30 m.) Aralik 2008 – Mayis 2010 tarihleri arasinda 18 – 20 – 22 mm goz genisligine sahip barbun uzatma aglari ile denemeler gerceklestirilmistir.
Engin Kocabaş, Alkan Öztekin, İsmail Burak Daban, Adnan Ayaz   +3 more
openaire   +6 more sources

Disentangling the causes of protected‐species bycatch in gillnet fisheries [PDF]

Conservation Biology, 2017
Abstract Gillnet fisheries are widely thought to pose a conservation threat to many populations of marine mammals, seabirds, and turtles. Gillnet fisheries also support a significant proportion of small‐scale fishing communities worldwide. Despite a large number of studies on protected‐species bycatch in recent decades, relatively few
Northridge, Simon, Coram, Alex, Kingston, Al, Crawford, Rory   +3 more
openaire   +4 more sources

Technical review of encircling ringed gillnet for gillnet standardization in Indonesia

IOP Conference Series: Earth and Environmental Science
Abstract A technical review of encircling ringed gill nets for gillnet standardization in Indonesia is necessary to determine the design and construction by the waters and their fish target. The aim of this study was to describe the characteristics and design of fishing gear, including dimension, shape, and construction.
S Sasmita, null Zarochman, S S Sukoraharjo, Z Wassahua   +3 more
openaire   +1 more source

Hooking efficiencies of SMART drumlines and their possible deployment rates vs gillnets for bather protection

Frontiers in Marine Science
IntroductionFor 87 years, gillnets have been deployed off up to 51 beaches in New South Wales, Australia, to reduce bites on humans by white (Carcharodon carcharias), bull (Carcharhinus leucas), and tiger (Galeocerdo cuvier) sharks. Recently, to minimise
Paul A. Butcher, Paul A. Butcher, Paul A. Butcher, Matt K. Broadhurst, Matt K. Broadhurst, Victor M. Peddemors, Aidan J. McGarty, Brian R. Cullis   +7 more
doaj   +1 more source

Analisis Kesesuaian Area Kerja pada Kapal Gillnet Hasil Konversi Kapal Lampara (Trawl)

JFMR-Journal of Fisheries and Marine Research
Penggunaan alat tangkap pukat hela (trawl) masih dijumpai di wilayah pesisir Kalimantan Selatan. Meskipun telah dilarang melalui Peraturan Menteri Kelautan dan Perikanan Nomor 2/PERMEN-KP/2015.
Sudirman Sukardi, Aulia Azhar Wahab, Ahmad Najmuddin Pangku Fadhani   +2 more
doaj   +1 more source

On Selectivity Curve of Gillnet

NIPPON SUISAN GAKKAISHI, 1971
The preceding paper showed that the mesh selectivity, i.e. relative efficiency, of gillnet was expressed as a function of the ratio of mesh size m to body length l in certain ranges of mesh size and length, and that the application of the above method to McCOMBIE and FRY's, and ISHIDA's data gave different master curves according to the groups of ...
openaire   +2 more sources

A Scenario Tool for Sustainability Transformation in Fisheries and Beyond

Sustainable Development, EarlyView.
ABSTRACT The urgency to find sustainable management solutions intensifies with increasing natural resource scarcity. Resource sectors are usually characterized by diverse resource users. We developed a structured scenario tool designed to quantitatively assess policy options for achieving sustainability, accounting for ecological, economic and ...
Marie‐Catherine Riekhof, Tanja Hartig‐Thiemann, Christian Möllmann, Lotta Thaller, Rudi Voss, Heike Schwermer   +5 more
wiley   +1 more source

Harnessing Solar Energy to Reduce Sea Turtle Bycatch

Conservation Letters
Over the past decade, illuminating gillnets with LED lights or chemical lightsticks has emerged as a promising solution to reduce sea turtle bycatch while maintaining target fish catch across multiple ocean basins. However, LED lights require replaceable
Jesse F. Senko, John Wang, Kayla M. Burgher, Lekelia Danielle Jenkins, Christopher Lue Sang, Mark Bailly, Juan Pablo Cuevas Amador, Felipe Cuevas Amador, Stuart Bowden, Mike Osmond, Jennifer Blain   +10 more
doaj   +1 more source

Gillnet selectivity to roach, Rutilus rutilus, from the Szczecin Lagoon, Poland [PDF]

Acta Ichthyologica et Piscatoria, 2007
Background. Roach, Rutilus rutilus, comprise a large proportion of the total catch in the Szczecin Lagoon, and are caught mainly as bycatch in gillnets targeting perch, Perca fluviatilis. The minimum landing length for roach and perch is 17 cm TL and the
I. Psuty, B. Draganik, W. Blady
doaj   +3 more sources