Results 41 to 50 of about 6,820 (214)

Fishing for Atlantic cod (Gadus morhua) with pots and gillnets: A catch comparison study along the southeast coast of Labrador

Aquaculture and Fisheries, 2022
Gillnets are the primary fishing gear used to catch Atlantic cod (Gadus morhua) in coastal areas of Newfoundland and Labrador but are known to catch non-target species and produce lower quality fish than live-catch methods.
Khanh Q. Nguyen, Corey J. Morris
doaj   +1 more source

Gillnets and Entangling Nets Fishery in the Gulf of Fethiye

Journal of anatolian environmental and animal sciences, 2020
: To manage the fisheries resources well, there is a need to know the characteristics of the fishing fleet and the fishing gear used as well as the amount of stock and fish caught.
Hakan Kaykaç, Celalettin Aydın, Z. Tosunoğlu   +2 more
semanticscholar   +1 more source

KONSTRUKSI ALAT TANGKAP GILLNET DI WADUK JATIGEDE

ALBACORE Jurnal Penelitian Perikanan Laut, 2023
Waduk Jatigede merupakan waduk yang dipergunakan sebagai sarana penangkapan ikan. Usia yang terbilang muda berpengaruh bahwa informasi tentang penangkapan di Waduk Jatigede masih sulit ditemukan. Belum adanya informasi terkait pelaku kegiatan penangkapan ikan di Waduk Jatigede oleh pemerintah menyebabkan pengelolaan yang belum optimal.
Muhammad Adrian Shidqi Hardhiawan, Izza Mahdiana Apriliani, Iwang Gumilar, Lantun Paradhita Dewanti, Heti Herawati   +4 more
openaire   +1 more source

Sensory Biology of the Franciscana (Pontoporia blainville, Pontoporiidae, Cetartiodactyla): Ontogenetic Modifications of Vibrissae and Vibrissal Crypts

Integrative Zoology, EarlyView.
The transition of cetaceans from a terrestrial to an aquatic environment involved a crucial sensory adaptation to environments with limited visibility. Vibrissae, important mechanoreceptors, undergo an ontogenetic transformation in odontocetes. This research describes the histomorphology of vibrissae and crypts at different developmental stages ...
Cecilia Mariana Krmpotic, Cleopatra Mara Loza, Alejo Carlos Scarano, Pedro Fernando Andrés‐Laube, Francisco Acuña, Juan Pablo Loureiro, Carolina Natalia Zanuzzi, Nicolás Nahuel Castro, María Teresa Pombo, Lorenzo von Fersen, Claudio Gustavo Barbeito   +10 more
wiley   +1 more source

A dynamic multi‐scale occupancy model to estimate trends in habitat use in spatially and temporally complex systems

Methods in Ecology and Evolution, EarlyView.
Abstract Species occurrence is often influenced by changes in environmental conditions at multiple spatial and temporal scales working simultaneously in a hierarchical fashion. While previous dynamic multi‐scale occupancy modelling frameworks address dynamics at multiple spatial scales, they assume both large‐scale and small‐scale units are closed ...
Erin Shepta, Brent A. Murry, Christopher T. Rota, Laura C. Gigliotti, Caroline C. Arantes   +4 more
wiley   +1 more source

Gillnet selectivity for the spotted rose snapper (Lutjanus guttatus) and the amarillo snapper (Lutjanus argentiventris) in Navidad Bay, Jalisco, Mexico

Ciencias Marinas, 1999
Gillnet selectivity for Lutjanus guttatus and L. argentiventris in Navidad Bay, Jalisco (Mexico), was estimated using monthly samples. Gillnets of 7.62- and 8.89-cm mesh size were used for the experimental design; 475 organisms of L.
JA Rojo-Vázquez, F Arreguín-Sánchez, E Godínez-Domínguez, M Ramírez-Rodríguez   +3 more
doaj   +1 more source

Integrating Sr isotopes, microchemistry, and genetics to reconstruct Salmonidae species and life history

Archaeometry, EarlyView.
Abstract Recent approaches to fisheries research emphasize the importance of the coproduction of knowledge in building resilient and culturally mindful fisheries management frameworks. Despite widespread recognition of the need for Indigenous knowledge and historical reference points as baseline data, archaeological data are rarely included in ...
Ross Salerno, Remi Murdoch, Joanna Elmore, Taylor Wilcox, Jens Hegg, Catherine S. Austin, Michael LeMoine, Jade Luckhurst, Alexandra K. Fraik, Molly Carney   +9 more
wiley   +1 more source

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

Monitoring small‐scale fisheries through participatory, app‐based surveys in the tropical archipelago of São Tomé and Príncipe

Conservation Science and Practice, EarlyView.
Small Island Developing States have limited capacity to monitor Small Scale Fisheries, despite their high dependence on marine resources. Participatory monitoring of Small Scale Fisheries can fill data gaps while integrating resource users into fisheries management.
Guillermo Porriños, Philip D. Doherty, Ana Nuno, Manuel da Graça, Edson dos Santos, Sinaida Espírito Santo, Katy Walker, Albertino Santos, Márcio Guedes, Lodney Nazaré, Tiago Capela Lourenço, Luisa Madruga, Litoney Matos, Berry Mulligan, Mafalda Navas, Rita F. Ramos, Nina da Rocha, Kristian Metcalfe   +17 more
wiley   +1 more source

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