Results 21 to 30 of about 96,755 (212)

Why fishers end up in social-ecological traps: a case study of Swedish eel fisheries in the Baltic Sea

Ecology and Society, 2020
Unsustainable fishing can be surprisingly persistent despite devastating social, economic, and ecological consequences. Sustainability science literature suggests that the persistence of unsustainable fisheries can be understood as a social-ecological ...
Emma Björkvik, Wiebren J. Boonstra, Jonas Hentati-Sundberg   +2 more
doaj   +1 more source

LENGTH-WEIGHT RELATIONSHIP OF THE SIX MOST ABUNDANT FISH SPECIES IN PRAWN FISHERY SEMI-FIXED TRAP BYCATCHES IN THE LOWER AMAZON REGION (PARÁ, BRAZIL)

Boletim do Instituto de Pesca, 2021
In this study, the length-weight relationships (LWR) were estimated for six fish species captured during prawn fishing in the Lower Amazon region (Pará, Brazil). Prawn fishing boosts the socioeconomic development of riverine communities and is a relevant
Luan Campos IMBIRIBA, Diego Maia ZACARDI, Severino Adriano de Oliveira LIMA, Raniere Garcez Costa SOUSA   +3 more
doaj   +3 more sources

ANALISIS TINGKAT KERAMAHAN LINGKUNGAN ALAT TANGKAP BUBU LIPAT DI PERAIRAN LAUT JAWA KABUPATEN BANGKALAN

JFMR-Journal of Fisheries and Marine Research, 2023
Teknologi penangkapan ikan yang ramah lingkungan dan berkelanjutan merupakan suatu teknologi penangkapan ikan dengan menggunakan alat  tangkap yang tidak memberikan dampak negatif terhadap lingkungan.
Hery Susanto, Teti Sugiarti, Akhmad Farid   +2 more
doaj   +1 more source

Opposite selection on behavioural types by active and passive fishing gears in a simulated guppy (Poecilia reticulata) fishery [PDF]

, 2015
This study assessed whether fishing gear was selective on behavioural traits, such as boldness and actvity, and how this was related with a productivity trait, growth. Female guppies "Poecilia reticulata" were screened for their behavior on the shy-bold
Adriaenssens, Adriaenssens, Adriaenssens, Ariyomo, Auer, Bell, Beukema, Biro, Biro, Biro, Braithwaite, Brown, Brown, Budaev, Budaev, Burns, Chervet, Cooke, Dall, Dyer, Engås, Engås, Engås, Godin, Gosling, Hansen, Heino, Heino, Hothorn, Jørgensen, Killen, Law, Miller, Nakagawa, Olsen, Ona, Ottoni, Palumbi, Philipp, Redpath, Redpath, Rudstam, Réale, Réale, Sih, Suski, Sutter, Sutter, Toms, Tuomainen, Uusi-Heikkilä, Walsh, Walters, Wardle, Wilson, Wolak, Özbilgin   +56 more
core   +1 more source

Productivity of trap catches in different fishing ground at Lhok Kuala Daya, Aceh Jaya

Depik Jurnal
Trap fishing gear offers several advantages, including high selectivity, the ability to keep fish alive, and support for sustainable fisheries. The productivity of catches around coral reefs and fish aggregating devices (FADs) is important to study in ...
Muhammad Rizal, Hafinuddin, Afdhal Fiadi, Ikhsanul Khairi, Rosi Rahayu, Iyan Al-misbah   +5 more
doaj   +1 more source

Postharvest fish losses and unequal gender relations: drivers of the social-ecological trap in the Barotse Floodplain fishery, Zambia

Ecology and Society, 2018
The Barotse Floodplain fishery is an important source of livelihood for economically poor women and men in western Zambia. Current efforts by the Department of Fisheries and the traditional authority to manage the fishery can be characterized as weak ...
Steven M. Cole, Cynthia McDougall, Alexander M. Kaminski, Alexander S. Kefi, Alex Chilala, Gethings Chisule   +5 more
doaj   +1 more source

Using underwater video to evaluate the performance of the Fukui trap as a mitigation tool for the invasive European green crab (Carcinus maenas) in Newfoundland, Canada [PDF]

PeerJ, 2018
The European green crab (Carcinus maenas) is a destructive marine invader that was first discovered in Newfoundland waters in 2007 and has since become established in nearshore ecosystems on the south and west coast of the island.
Jonathan A. Bergshoeff, Cynthia H. McKenzie, Kiley Best, Nicola Zargarpour, Brett Favaro   +4 more
doaj   +2 more sources

Traditional fishing gears of Bankura District, WB, India: Some uniqueness in fish catching

Notulae Scientia Biologicae, 2022
The present study was undertaken to furnish the detailed features of the fish trapping devices and methods employed by the fish-farmers of Bankura district, West Bengal, India. It also determines small indigenous freshwater fish diversity. The study was
Arindam GANGULY, Ujjal KONAR, Animesh KUNDU, Sandeep CHATTERJEE, Sristishil NANDI, Rajesh K. GUIN, Madhuchhanda DUARI, Asish MANDAL, Pradeep K. DAS MOHAPATRA   +8 more
doaj   +1 more source

Assessment of the efficiency of Funnel net and Hokkaido traps for Astacus leptodactylus Eschscholtz, 1823 catching in ponds [PDF]

بوم‌شناسی آبزیان, 2020
Various fishing tools have been used for catching Astacus leptodactylus in the world. In this research, a trap was specially designed for crayfish fishing with some changes in the shape and dimensions of the Hokkaido trap, and its efficiency was compared
Mohammad Javad Vesaghi, Iman Sourinezhad, Ali asghar Khanipour, Alireza Valipour, Ehsan Kamrani   +4 more
doaj  

Entrance Shape of Fish Trap and Fishing Efficiency.

NIPPON SUISAN GAKKAISHI, 1996
The ingress and escape behavior for a fish trap was studied through experiments in the laboratory using green fish Girella punctata. The fish behavior for a simplified funnel set in the aquarium was recorded on video tape. An index of structure for various sizes of funnel-shape entrances was introduced as a means of analyzing the entrapping difficulty.
Yuji Sugimoto, Shigeru Fuwa, Munechika Ishizaki, Takehiko Imai   +3 more
openaire   +2 more sources