Results 1 to 10 of about 147,706 (258)

Mitochondrial genome structure and composition in 70 fishes: a key resource for fisheries management in the South Atlantic [PDF]

open access: yesBMC Genomics
Background Phylogenetic gaps of public databases of reference sequences are a major obstacle for comparative genomics and management of marine resources, particularly in the Global South, where economically important fisheries and conservation flagship ...
Marcela Alvarenga   +6 more
doaj   +2 more sources

Drainage basin morphometry of the Encadenadas del Oeste lakes, Argentina [PDF]

open access: yes, 2016
The Las Encadenadas basin can be defined as an endorheic fluviolacustrine system. The aim of this study is to identify hydrographic sectors and subbasins within the Encadenada’s drainage basin and analyze the former’s morphometric properties including ...
Geraldi, Alejandra Mabel   +2 more
core   +1 more source

Benthic diatoms and some environmental conditions in three lowland streams [PDF]

open access: yes, 2002
This article reports on the ecological preferences of benthic diatoms in relation to pH, conductivity and organic pollution-eutrophication and their tolerance spectrums. Three Pampean streams subjected to different human impacts were studied.
Gomez, Nora, Licursi, Magdalena
core   +2 more sources

Trypanorhyncha cestodes parasites of guaivira important in seafood hygiene

open access: yesBoletim do Instituto de Pesca, 2016
Fish belonging to Oligoplites genus are found along the Americas' Atlantic coast. Cestodes belonging to the Trypanorhyncha order, although not possessing zoonotic character, can provide repulsive aspect to seafood; studies have shown that these cestodes ...
Juliana Calil ZUCHINALLI   +4 more
doaj   +1 more source

Mortalidade de Mytella falcata e M. guyanensis submetidos a diferentes temperaturas

open access: yesBoletim do Instituto de Pesca, 2017
Mytella falcata e M. guyanensis são espécies de potencial valor comercial para a aquicultura. O presente estudo teve como objetivo estimar a tolerí­¢ncia média (TM50) das duas espécies de bivalves estuarinos, expostas a diferentes temperaturas da água ...
Fabio Kiyoshi ONODERA   +1 more
doaj   +1 more source

Método do índice de qualidade na determinação do frescor de peixes. [PDF]

open access: yes, 2016
O Método do Índice de Qualidade é um sistema de controle de qualidade do frescor do pescado e baseia-se na avaliação objetiva dos principais atributos sensoriais de cada espécie de peixe, através de um sistema de pontos de demérito.
AMARAL, G. V. do, FREITAS, D. de G. C.
core   +1 more source

SP. Pescado

open access: yesLinguistica, 2003
Nell'occhiello di un articolo dal titolo Il Peru dei de[Jini rosa e de/la grande pioggia si legge: "da una partenza  in aereo al «pescado»  che ti  sfamera."1Questa parola spagnola, giustamente chiusa tra caporali, a noi pare molto interes­ sante, perche, nonostante l'apparenza, non ha nulla da spartire sotto i1 profilo se­ mantico con l'it.
openaire   +5 more sources

Seguridad alimentaria, necesidad de implementar técnicas modernas de análisis de xenobióticos en alimentos [PDF]

open access: yes, 2000
Se implementó y evaluó un método para la determinación de Nnitrosodimetilamina (NDMA) en harinas de pescado basado en la extracción de la nitrosamina con acetato de etilo, purificación del extracto por columna de sílicagel y cromatografía de éste en ...
León N., Marisol   +2 more
core   +2 more sources

ECONOMIC FEASIBILITY FOR THE PRODUCTION OF LIVE BAITS OF LAMBARI (Deuterodon iguape) IN RECIRCULATION SYSTEM

open access: yesBoletim do Instituto de Pesca, 2019
Sport fishing is a growing segment in the fishing sector in Brazil. It is, however, an activity that depends upon young shrimp and fish offer to supply live bait demand, its extraction might result on overfishing and compromise natural stock.
Marcelo Barbosa Henriques   +4 more
doaj   +1 more source

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