Results 161 to 170 of about 3,450 (194)
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Aquaculture, 2021
Abstract Live feed accounts for an important share of hatcheries costs and until now no study has examined how to reduce these costs in Brazilian sardine aquaculture. Therefore, this study verified and defined the minimum rotifer density in the first feeding of Brazilian sardine larvae that results in the best growth, survival, rotifer clearance and ...
Fabio Carneiro Sterzelecki +8 more
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Abstract Live feed accounts for an important share of hatcheries costs and until now no study has examined how to reduce these costs in Brazilian sardine aquaculture. Therefore, this study verified and defined the minimum rotifer density in the first feeding of Brazilian sardine larvae that results in the best growth, survival, rotifer clearance and ...
Fabio Carneiro Sterzelecki +8 more
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Characteristic Levels of Some Heavy Metals from Brazilian Canned Sardines (Sardinella brasiliensis)
Journal of Food Composition and Analysis, 2001Abstract The total concentration of metals Cu, Fe, Mn, Zn, Sn, Cd, Cr and Pb were determined in different brands of sardines canned in soybean oil and tomato sauce, commercialized in Brazil. The sample was dissolved after wet digestion with acids and the measurements were done by flame atomic absorption spectrometer (AAS).
César R.T. Tarley +3 more
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Fishers' knowledge in Southeast Brazil: The case study of the Brazilian sardine
Ocean & Coastal Management, 2018Abstract Fishers' local ecological knowledge (LEK) presents the enormous potential to assist in the conservation of depleted natural resources available to small-scale fisheries worldwide. Due to the significant socioeconomic value of sardines in the Southwestern Atlantic, the objective of this work was to register the LEK about Brazilian sardine of ...
Heitor Oliveira Braga +4 more
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Fisheries Research, 2022
The Brazilian sardine (Sardinella brasiliensis) supports the most important pelagic fishery in the southeast-south Brazil. The first studies on the population structure of S. brasiliensis suggested the existence of two stocks taking into account distinct regional somatic growth rates and spawning areas.
Schroeder, Rafael +4 more
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The Brazilian sardine (Sardinella brasiliensis) supports the most important pelagic fishery in the southeast-south Brazil. The first studies on the population structure of S. brasiliensis suggested the existence of two stocks taking into account distinct regional somatic growth rates and spawning areas.
Schroeder, Rafael +4 more
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Domestic landings and imports of seafood in emerging economies: The Brazilian sardines market
Ocean & Coastal Management, 2018Abstract Seafood imports have increased strongly in emerging economies during the last decades. However, the impacts of increased imports on price determination process, local fishers' income and fish stocks have received limited attention. This paper presents a market integration and price transmission analysis for the Brazilian sardine market ...
Ruth Beatriz Mezzalira Pincinato +1 more
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Progress in Oceanography, 2014
Abstract An Individual Based Model (IBM), coupled with a hydrodynamic model (ROMS), was used to investigate the spawning strategies and larval survival of the Brazilian Sardine in the South Brazil Bight (SBB). ROMS solutions were compared with satellite and field data to assess their representation of the physical environment.
Daniela Faggiani Dias +3 more
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Abstract An Individual Based Model (IBM), coupled with a hydrodynamic model (ROMS), was used to investigate the spawning strategies and larval survival of the Brazilian Sardine in the South Brazil Bight (SBB). ROMS solutions were compared with satellite and field data to assess their representation of the physical environment.
Daniela Faggiani Dias +3 more
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Journal of Fish Biology, 1988
Biological data, size frequency distribution of intraovarian oocytes, maturity indices and histological observations of the gonads were used to assess the spawning cycle of S. brasiliensis, sampled September 1981–August 1982 throughout the main fishing area off the Brazilian coast (22°S to 28°S).
V. J. Isaac‐Nahum +3 more
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Biological data, size frequency distribution of intraovarian oocytes, maturity indices and histological observations of the gonads were used to assess the spawning cycle of S. brasiliensis, sampled September 1981–August 1982 throughout the main fishing area off the Brazilian coast (22°S to 28°S).
V. J. Isaac‐Nahum +3 more
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African Journal of Marine Science, 2005
A rule-based model was built in order to analyse the effects of environmental variables (wind stress, Ekman transport, turbulence, and sea surface temperature [SST]) on the recruitment of the Brazilian sardine Sardinella brasiliensis. The purpose of modelling was (1) to test the optimal environmental window hypothesis (characterised by ‘dome-shape ...
Jablonski, S, Legey, LFL
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A rule-based model was built in order to analyse the effects of environmental variables (wind stress, Ekman transport, turbulence, and sea surface temperature [SST]) on the recruitment of the Brazilian sardine Sardinella brasiliensis. The purpose of modelling was (1) to test the optimal environmental window hypothesis (characterised by ‘dome-shape ...
Jablonski, S, Legey, LFL
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Journal of Fish Biology, 2010
This paper establishes the spawning habitat of the Brazilian sardine Sardinella brasiliensis and investigates the spatial variability of egg density and its relation with oceanographic conditions in the shelf of the south‐east Brazil Bight (SBB). The spawning habitats of S.
E S, Gigliotti +4 more
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This paper establishes the spawning habitat of the Brazilian sardine Sardinella brasiliensis and investigates the spatial variability of egg density and its relation with oceanographic conditions in the shelf of the south‐east Brazil Bight (SBB). The spawning habitats of S.
E S, Gigliotti +4 more
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Fisheries Research, 2003
Abstract This paper evaluates a range of constant harvest rate, constant escapement, and effort control strategies in the purse seine fishery for the Brazilian sardine by accounting for uncertainties in the processes controlling recruitment and catchability.
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Abstract This paper evaluates a range of constant harvest rate, constant escapement, and effort control strategies in the purse seine fishery for the Brazilian sardine by accounting for uncertainties in the processes controlling recruitment and catchability.
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