Results 31 to 40 of about 10,469 (254)

DEMERSAL FISHING ANALYSIS OF KUPANG BAY [PDF]

Marine Research in Indonesia, 1970
Study on demersal fish in Kupang bay was carried for 6 months, from July 2002 to December 2002. Sampling was conducted twice a month at the ten-selected locations within the bay using different fishing gears such as gill net, bottom logline, hand line and traps.
B. G. Hutubessy, J. W. Mosse
openaire   +1 more source

Demersal Fish Assemblages in NE Atlantic Seagrass and Kelp

Diversity, 2020
Global fisheries are in decline, calling for urgent evidence-based action. One such action is the identification and protection of fishery-associated habitats such as seagrass meadows and kelp forests, both of which have suffered long-term loss and ...
Evie Furness, Richard K.F. Unsworth
doaj   +1 more source

Fishery discards: Factors affecting their variability within a demersal trawl fishery [PDF]

, 2012
Discards represent one of the most important issues within current commercial fishing. It occurs for a range of reasons and is influenced by an even more complex array of factors.
Niels Madsen, Madsen, Niels, Madsen, Nils, Catchpole, Tom, Niels Madsen (167584), Valerio Bartolino, Feekings Jordan, Bartolino Valerio, Catchpole Tom, Bartolino, Valerio,, Bartolino, Valerio, Feekings, Jordan, Tom Catchpole, Tom Catchpole (167588), Feekings, Jordan P., Jordan Feekings, Jordan Feekings (167574), Madsen Niels, Valerio Bartolino (167579)   +18 more
core   +1 more source

analysis reveals demersal fish biodiversity of a remote Arctic ecosystem [PDF]

, 2023
The deep-sea is vast, remote, and largely underexplored. However, methodological advances in environmental DNA (eDNA) surveys could aid in the exploration efforts, such as using sponges as natural eDNA filters for studying fish biodiversity.
Steen Wilhelm Knudsen, Møller, Peter Rask, Ute Hentschel, Busch, K., Sweet, M., Møller, Peter Daniel Rask, Hentschel, Ute, Meyer, H. K., Hentschel, Ute Humeida, Kathrin Busch, Busch, Kathrin, Heidi Kristina Meyer, Peter Rask Møller, Joana R. Xavier, Knudsen, Steen Wilhelm, Michael John Sweet, Møller, P. R., Knudsen, S. W., Hentschel, U., Xavier, J. R., Xavier, Joana R., Brodnicke, O., Ole Bjørn Brodnicke, Meyer, Heidi Kristina, Sweet, Michael John, Brodnicke, Ole Bjørn   +25 more
core   +1 more source

Beyond connecting the dots: A multi-scale, multi-resolution approach to marine habitat mapping

Ecological Indicators, 2021
Conflicts of interests between economic and nature conservation stakeholders are increasingly common in coastal seas, inducing a growing need for evidence-based marine spatial planning.
Karin J. van der Reijden, Laura L. Govers, Leo Koop, Johan H. Damveld, Peter M.J. Herman, Sebastiaan Mestdagh, Gerjan Piet, Adriaan D. Rijnsdorp, Grete E. Dinesen, Mirjam Snellen, Han Olff   +10 more
doaj   +1 more source

Searching speeds and the energetic feasibility of an obligate whale-scavenging fish [PDF]

, 2005
Two recently published models reach opposite conclusions on the energetic feasibility of a scavenging fish that specialises oil whale carcasses. We argue that the key difference between these models lies in their estimate of the likely searching speed of
Ruxton, Graeme D., Bailey, David M
core   +1 more source

Using hydrodynamics to modify fishing performance of a demersal fishing gear

Fisheries Research, 2023
This study demonstrates how hydrodynamics can be used to influence the fishing performance of towed demersal fishing gears. Sea trials are performed in the sea star fishery to show how modifications to the gear design alter the hydrodynamics of the turbulent wake and consequently affect the catching performance of trawl gears.
Burgaard, Karen B., Carstensen, Stefan; id_orcid 0000-0003-2684-1070, Fuhrman, David R.; id_orcid 0000-0002-2433-6778, Saurel, Camille; id_orcid 0000-0002-6266-852X, O’Neill, Finbarr G.; id_orcid 0000-0002-2797-4548   +4 more
openaire   +2 more sources

Distribusi Target Strength Ikan Demersal Melalui Pengukuran Akustik Secara In-Situ Di Perairan Kahyapu Pulau Enggano Kabupaten Bengkulu Utara

Jurnal Kelautan Tropis
Kahyapu Waters is one of the potential waters for demersal fishing in Enggano Island. Demersal fish resources in Kahyapu Waters if exploited optimally can provide sustainable benefits for local fishermen.
Deddy Bakhtiar, Yordan A Ompusunggu, Ari Anggoro, Supiyati Supiyati   +3 more
doaj   +1 more source

Demersal fish in Icelandic waters

, 2021
A sudden increase in population size and distribution around Iceland took place in several species in 2000-2010. What they have in common is that Iceland is placed at the northern border of their geographic range making the susceptible to environmental fluctuations.
openaire   +2 more sources

Isotopic profile and mercury concentration in fish of the lower portion of the rio Paraíba do Sul watershed, southeastern Brazil

Neotropical Ichthyology
The aim of this study was to evaluate the isotopic profile and mercury (Hg) concentrations in fish (carnivores, omnivores and detritivores) in the lower portion of the rio Paraíba do Sul watershed, southeastern Brazil.
Adélia R. M. Rocha, Ana Paula M. Di Beneditto, Inácio A. Pestana, Cristina Maria M. de Souza   +3 more
doaj   +1 more source