Results 21 to 30 of about 1,275 (210)
We live in a world of limited biological resources and ecosystems, which are essential to feed people. Consequently, diversifying target species and considering full exploitation are essential for fishery sustainability.
Frederica Silva +14 more
doaj +1 more source
The Subtropical Front (STF) plays a key role in the ecology of Chilean jack mackerel Trachurus murphyi. Nonetheless, there are few remote sensing studies of the STF in the open Southeast Pacific, and almost all of them have been conducted by satellite ...
Igor M. Belkin, Xin-Tang Shen
doaj +1 more source
Fermented Fish Products: A Comprehensive Overview of Traditional Processing Techniques, Varieties, and Their Health Benefits. [PDF]
ABSTRACT This review addresses the processing aspects and integrates in vitro and in vivo findings to highlight the various health benefits of indigenous fermented fish products from different regions of the world. Across Asia, Africa, and Northern Europe, fermented fish holds cultural significance, with each region boasting unique varieties shaped by ...
Khongthaw B +6 more
europepmc +2 more sources
Estimating genetic diversity and population structure with polymorphic markers might provide information for the better management of fish that have economic importance.
Sandra Ferrada Fuentes +3 more
doaj +1 more source
Evaluation of the Chilean Jack Mackerel ITQ System [PDF]
The debate in commercial fishery management has evolved from whether well-defined rights are necessary for sustainability to measuring the impacts of different rights-based system designs. Most assessments are on developed world fisheries. Using a unique collection of datasets, we develop counterfactuals to evaluate the impacts of the Chilean Jack ...
Kailin Kroetz +3 more
openaire +3 more sources
In order to obtain further information on the feeding stimulant for the jack mackerel Trachurus japonicus, a series of feeding test were conducted using the purified casein basal diets flavored with the synthetic extract containing major groups stimulating those of a krill extract.
Ikeda, Itaru +3 more
openaire +1 more source
The frequency of microincrement formation in sagittae otoliths of jack mackerel Trachurus symmetricus was validated using experiments on captive fish. Adult jack mackerel were injected with a dose of 100 mg of oxytetracycline/kg of fish.
Miguel Araya +2 more
doaj +1 more source
The collapse of marine fisheries had caused a cascade of ecological, social and economic consequences. Recognizing the complex nature of the fisheries collapses is essential for understanding the impact of human activities on natural systems.
Mauricio Lima +7 more
doaj +1 more source
Causes of mortality in young jack mackerel
Field and laboratory experiments were conducted with the purpose of partitioning jack mackerel Trachurus symmetricus larval mortality into portions due to starvation and to predation. Field collections were made to determine larval condition, growth, net retention and production; laboratory experiments were conducted to determine growth and body ...
RP Hewitt, GH Theilacker, NCH Lo
openaire +1 more source
The present investigation was conducted to identify the feeding stimulants for jack mackerel Trachurus japonicus by a bioassay method using the synthetic extract, based upon analysis of jack mackerel muscle. The purified casein basal diet flavored with the synthetic extract was readily ingested by the jack mackerel, but the unflavored diet was not ...
Ikeda, Itaru +3 more
openaire +2 more sources

