Results 191 to 200 of about 3,280 (235)
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Canadian Journal of Fisheries and Aquatic Sciences, 2009
In this paper, we consider economic and ecological issues associated with the Pacific sardine ( Sardinops sagax ) as a commercially harvested species relative to its importance as prey for species of commercial, recreational, and ecological significance.
Rögnvaldur Hannesson +2 more
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In this paper, we consider economic and ecological issues associated with the Pacific sardine ( Sardinops sagax ) as a commercially harvested species relative to its importance as prey for species of commercial, recreational, and ecological significance.
Rögnvaldur Hannesson +2 more
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Status of the Pacific sardine (Sardinops sagax) resource and fishery
2021California Fish and Game Code states that the annual sardine quota can be set at a level greater than 1,000 tons, providing that the level of take allows for continued increase in the spawning population. The primary goal of management as directed by the Code is rehabilitation of theresource, with an added objective of maximizing the sustained harvest ...
Barnes, J. Thomas +2 more
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Diet of sardine Sardinops sagax in the southern Benguela upwelling ecosystem
South African Journal of Marine Science, 2002The diet of sardine Sardinops sagax in the southern Benguela was investigated by microscopic examination of stomach contents. The relative dietary importance of prey size and prey type was assessed by calculating the carbon content of prey items.
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CABI Compendium, 2022
This datasheet on Sardinops sagax covers Identity.
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This datasheet on Sardinops sagax covers Identity.
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Marine and Freshwater Research
Fourier transform–near-infrared spectroscopy (FT-NIRS) has been proposed as a chemometric method to rapidly age fish. Whether FT-NIRS can be effective in ageing small pelagic species (SPS) has not been fully evaluated. To evaluate the accuracy
E. Dorval, B. Schwartzkopf
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Fourier transform–near-infrared spectroscopy (FT-NIRS) has been proposed as a chemometric method to rapidly age fish. Whether FT-NIRS can be effective in ageing small pelagic species (SPS) has not been fully evaluated. To evaluate the accuracy
E. Dorval, B. Schwartzkopf
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Fecundidad parcial de la sardina peruana (Sardinops sagax) [PDF]
, 1986 Boletín IMARPE vol.10, nº 2, 1986; p. 48-60La fecundidad parcial promedio de sardina peruana (Sardinops sagax) de una colección de 91 peces de Chimbote, Perú, en setiembre-octubre 1982 fue de 55,000 (error standard = 140) y la fecundidad relativa (número
Lo, N. C. M. +2 more
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Relating sardine Sardinops sagax abundance to environmental indices in northern Benguela
Progress in Oceanography, 2003Most attempts to define relationships between the environment and Sardinops sagax recruitment success in the northern Benguela have focused on regional indices. This study used a large-scale perspective and proposed two new indices: one based on the sea surface temperature in the tropical Atlantic, and the other on coastal wind stress.
G.M Daskalov, D.C Boyer, J.P Roux
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Deep-sea research. Part II, Topical studies in oceanography, 2019
The Pacific sardine, Sardinops sagax, is the most important fishery by volume in Mexico; however, this small pelagic species shows fluctuations in catch due to its susceptibility to environmental changes.
D. Petatán-Ramírez +9 more
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The Pacific sardine, Sardinops sagax, is the most important fishery by volume in Mexico; however, this small pelagic species shows fluctuations in catch due to its susceptibility to environmental changes.
D. Petatán-Ramírez +9 more
semanticscholar +1 more source
Comparative Biochemistry and Physiology Part B: Biochemistry and Molecular Biology, 2005
Trypsin from pyloric caeca of Monterey sardine was purified by fractionation with ammonium sulfate, gel filtration, affinity and ionic exchange chromatography. Fraction 102, obtained from ionic exchange chromatography, generated one band in sodium dodecyl sulphate-polyacrylamide gel electrophoresis (SDS-PAGE) and isoelectric focusing.
Francisco Javier, Castillo-Yáñez +3 more
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Trypsin from pyloric caeca of Monterey sardine was purified by fractionation with ammonium sulfate, gel filtration, affinity and ionic exchange chromatography. Fraction 102, obtained from ionic exchange chromatography, generated one band in sodium dodecyl sulphate-polyacrylamide gel electrophoresis (SDS-PAGE) and isoelectric focusing.
Francisco Javier, Castillo-Yáñez +3 more
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Progress in Oceanography, 2001
Abstract In 1989–90 the small pelagic fishery of the Gulf of California began to show a very marked decline in the catch of its main component, the Pacific sardine (Sardinops sagax). The catch plummeted from 292,000 t in 1988–89 to 7000 t in 1991–92 and 1992–93.
Manuel O Nevárez-Martı́nez +5 more
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Abstract In 1989–90 the small pelagic fishery of the Gulf of California began to show a very marked decline in the catch of its main component, the Pacific sardine (Sardinops sagax). The catch plummeted from 292,000 t in 1988–89 to 7000 t in 1991–92 and 1992–93.
Manuel O Nevárez-Martı́nez +5 more
openaire +1 more source