Results 41 to 50 of about 55,909 (191)

The Hidden Cost of Overfishing To Commercial Fishermen: A 2009 Snapshot of Lost Revenues [PDF]

, 2011
Ocean fish populations are a vital renewable resource for human populations, providing food,employment and recreation, as well as contributing to global biodiversity.
Taylor Hesselgrave
core  

A pressurising system for long-term study of marine or freshwater organisms enabling the simulation of cyclic vertical migrations

Scientia Marina, 2004
A computer-controlled pressurising system enabling large aquatic organisms like marine fishes to be maintained for long periods is described. The paper presents a system that is capable not only of maintaining constant hydrostatic pressures but also of ...
Alfredo Damasceno-Oliveira, José Gonçalves, Joao Silva, Begoña Fernández-Durán, Joao Coimbra   +4 more
doaj   +1 more source

Transforming floundering into success

, 2012
We show how logic programs with "delays" can be transformed to programs without delays in a way which preserves information concerning floundering (also known as deadlock).
Apt, Boye, Codognet, Cortesi, LEE NAISH, Marriott, Marriott, Naish, Naish, Naish, Naish, Naish, Naish, Puebla, Shapiro, Somogyi   +15 more
core   +1 more source

Feeding habits of the flounder Paralichthys orbignyanus (Valenciennes, 1842) in a shallow coastal lagoon of the southern Atlantic Ocean: Rocha, Uruguay

Ciencias Marinas, 2004
 A total of 293 stomachs of adult flounders, Paralichthys orbignyanus, were analyzed from the catch of artisanal fisheries that operate in Rocha Lagoon, Uruguay.
Walter Norbis, Oscar Galli
doaj   +1 more source

The blackback flounder and its fishery in New England and New York [PDF]

, 1947
A decline in the abundance of blackback flounders, together with the withdrawal of vessels from this fishery, has resulted in a lowered catch in recent years compared to the peak period 1928 through 1931. Data obtained from U. S.
Perlmutter, Alfred
core  

Structural Elucidation of Glycosaminoglycans in the Tissue of Flounder and Isolation of Chondroitin Sulfate C

Marine Drugs
Glycosaminoglycans (GAGs) are valuable bioactive polysaccharides with promising biomedical and pharmaceutical applications. In this study, we analyzed GAGs using HPLC-MS/MS from the bone (B), muscle (M), skin (S), and viscera (V) of Scophthalmus maximus (
Zhe Wang, Weiwen Wang, Hao Gong, Yudi Jiang, Renjie Liu, Guangli Yu, Guoyun Li, Chao Cai   +7 more
doaj   +1 more source

Cryptic temporal changes in stock composition explain the decline of a flounder (Platichthys spp.) assemblage

Evolutionary Applications, 2019
Unobserved diversity, such as undetected genetic structure or the presence of cryptic species, is of concern for the conservation and management of global biodiversity in the face of threatening anthropogenic processes. For instance, unobserved diversity
Paolo Momigliano, Henri Jokinen, Federico Calboli, Eero Aro, Juha Merilä   +4 more
doaj   +1 more source

Genetic mapping and comparative genomics to inform restoration enhancement and culture of southern flounder, Paralichthys lethostigma

BMC Genomics, 2018
Background Southern flounder, Paralichthys lethostigma, historically support a substantial fishery along the Atlantic and Gulf coasts of the southern United States.
Shannon J. O’Leary, Christopher M. Hollenbeck, Robert R. Vega, John R. Gold, David S. Portnoy   +4 more
doaj   +1 more source

Whole-gear efficiency of a benthic survey trawl for flatfish [PDF]

, 2007
Whole-gear efficiency (the proportion of fish passing between the otter doors of a bottom trawl that are subsequently captured) was estimated from data collected during experiments to measure the herding efficiency of bridles and doors, the capture ...
Munro, Peter T., Somerton, David A., Weinberg, Kenneth L.   +2 more
core  

Quantification of Environmental DNA (eDNA) shedding and decay rates for three commercially harvested fish species and comparison between eDNA detection and trawl catches

Environmental DNA, 2021
Stock assessments are critical to inform decisions for sustainable fisheries management. Environmental DNA (eDNA) analysis is a potential tool for assessing fish biomass and populations to aid in stock assessments. To facilitate modeling of biomass based
Anish Kirtane, Daniel Wieczorek, Thomas Noji, Liza Baskin, Claire Ober, Riley Plosica, Ashley Chenoweth, Katie Lynch, Lauren Sassoubre   +8 more
doaj   +1 more source