Results 61 to 70 of about 34,913 (227)
The Fish Behind Fish Feed: Rethinking Transparency Using DNA Tools
Fish and Fisheries, EarlyView.ABSTRACT Aquaculture is now the fastest growing food sector and may be a promising solution to increasing seafood demands. Yet, carnivorous aquaculture species such as salmon and seabass continue to rely on fishmeal and fish oil (FMFO), which are derived largely from pelagic fish that are sometimes key to the food security of some coastal nations. This
Marine Cusa +4 more
wiley +1 more source
Foods, 2020 Overfishing is increasing over time, and according to FAO (Food and Agriculture Organization), about one third of the world’s fish stocks are now overfished.
Frederica Silva +10 more
doaj +1 more source
Status of the spawning biomass of the Pacific sardine, 1975-1976 [PDF]
, 1976 In order to initiate a fishery for the Pacific sardine, Sardinops sajax caeruleus, it is required that the spawning biomass be determined to have reached a minimum of 20,000 short tons.
Klingbeil, Richard A.
core
Stock assessment of the blue jack mackerel, Trachurus picturatus, in the North‐eastern Atlantic
Fisheries Management and Ecology, 2018 AbstractA total of 49,151 blue jack mackerel, Trachurus picturatus, (Bowdich) was collected in Madeira Island (North‐eastern Atlantic) between 2002 and 2016 to evaluate possible influence of fishing on landings and reproductive parameters. A decreasing trend in the length composition was observed over the study period and length at first maturity ...
Vasconcelos, Joana +5 more
openaire +4 more sources
Fisheries Management and Ecology, EarlyView.ABSTRACT Light can be used to deter bycatch from fishing nets, but few studies have aimed to quantify how species view and respond to light. Here, we used visual models to predict how target (plaice Pleuronectes platessa) and bycatch (small‐spotted catshark Scyliorhinus canicular and undersized skates, Raja spp) species, captured in mixed demersal ...
Jasmine Somerville +2 more
wiley +1 more source
Food habits and dietary variability of pelagic nekton off Oregon and Washington, 1979-1984 [PDF]
, 1987 The food habits of 20 species of pelagic nekton were investigated from collections made with small-mesh purse seines from 1979-84 off Washington and Oregon. Four species (spiny dogfish, Squalus acanthias; soupfin shark, Galeorhinus zyopterus; blue shark,
Brodeur, Richard D. +2 more
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Fisheries Oceanography, EarlyView.ABSTRACT The movement ecology of Trachurus japonicus in the adult stage remains poorly understood because observing their underwater behavior over long periods is challenging. This study aimed to examine vertical habitat use by T. japonicus using electronic tags. Ninety fish were tagged and released in November 2022 in Tokyo Bay, Japan.
Junji Kinoshita +3 more
wiley +1 more source
SAMUDRA Report No. 57, November 2010 [PDF]
, 2010 Mackerel mayhem: On the ongoing dispute in northern Europe over the boom in mackerel stocks. Small and mighty: The Banjul civil society declaration on sustainable livelihoods in African fisheries.
core
Separability of drag and thrust in undulatory animals and machines [PDF]
, 2014 For nearly a century, researchers have tried to understand the swimming of aquatic animals in terms of a balance between the forward thrust from swimming movements and drag on the body.
Bale, Rahul +5 more
core +3 more sources
Management of Pelagic Fisheries in the North East Atlantic: Norwegian Spring Spawning Herring, Mackerel, and Blue Whiting [PDF]
Marine Resource Economics, 2014 ABSTRACT This paper gives an overview of sustainability and management of the straddling stock fisheries for Norwegian spring spawning herring, mackerel, and blue whiting. These stocks are harvested by coastal states and distant water fishing states (DWFS).
Trond Bjørndal, Nils-Arne Ekerhovd
openaire +2 more sources