Results 51 to 60 of about 372,314 (231)
Boletim do Instituto de Pesca, 2018 Analisa-se o índice médio de repleção, o fator de condição e a frequência relativa dos estádios de repleção em função das estações do ano. Estabelece-se a época em que os indivíduos de Anchoviella lepidentostole (Fowler, 1911), do Rio Ribeira de ...
Maria Teresa Duarte GIAMAS +3 more
doaj
Rock-boring urchin roe from Brazilian subtropical coastal zone for human consumption
Acta Scientiarum: Technology, 2017 The portion of food interest of sea urchin is located in the gonads, a dish increasingly appreciated in the international cuisine. The aims of this study were evaluate the process of fresh roes from rock-boring urchin sea Echinometra lucunter for human ...
Thaís Moron Machado +3 more
doaj +1 more source
A study of changes in fishing effort, abundance, and yield for yellowfin and skipjack tuna in the Eastern Tropical Pacific Ocean [PDF]
, 1956 ENGLISH: The rapid growth of the Eastern Pacific fishery for yellowfin and skipjack tuna since the end of World War II has given rise to questions concerning the rational utilization of these resources.
Schaefer, Milner B., Shimada, Bell M.
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Amazonian drought of 2023: Environmental conditions relevant to fishes
Journal of Fish Biology, EarlyView.Abstract This paper provides a platform for the following studies within this Special Issue. ‘Ecophysiology of fishes in the two great tributaries of the Amazon in the Anthropocene’. It documents the water quality conditions and accompanying zooplankton community structure and biomass relative to fish health in the Rio Negro and Rio Solimões during the
Ora E. Johannsson +10 more
wiley +1 more source
Boletim do Instituto de Pesca, 2018 O objetivo do presente trabalho é estabelecer uma correlação entre os parí¢metros idade e comprimento para obter a curva de crescimento e determinar o comprimento e a idade em que se inicia a maturação sexual do mandi, Pimelodus maculatus.
N.A. Fenerich +2 more
doaj
Changes in the size structure of the yellowfin tuna population of the tropical eastern Pacific Ocean from 1947 to 1955 [PDF]
, 1957 ENGLISH: Morphometric studies by Godsil (1948), Godsil and Greenhood (1951), Royce (1953) and Schaefer (1952, 1955) have indicated that the yellowfin tuna of the Eastern Pacific are distinct from those of the Central Pacific. Tagging of yellowfin tuna by
Broadhead, Gordon C.
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Journal of Fish Biology, EarlyView.Abstract This study evaluated the effects of the controlled flood pulse on diet composition, trophic niche breadth and feeding intensity of Archolaemus janeae, an electric knifefish species with a restricted distribution in the Amazon Basin. Monthly samples were collected from December 2020 to November 2021 in the Volta Grande stretch of the Xingu ...
Ana F. V. N. M. Costa +8 more
wiley +1 more source
Boletim do Instituto de Pesca, 2018 Um total de 1.300 alevinos de O. niloticus com 3 meses de idade foi estocado em um tanque de terra fertiIizado, de 1.300 m², na Estação de Piscicultura de Pindamonhangaba, São Paulo, Brasil.
Patrícia de PAIVA +3 more
doaj
, 2023 La pesca, a pesar de su condición milenaria y vital para la alimentación, la navegación y el intercambio, no ha sido objeto de abordajes frecuentes desde las ciencias sociales (Mateo, 2004), menos aún desde la perspectiva de la acumulación por desposesión y el extractivismo. Sin embargo, la pesca marítima opera como una actividad en la cual se dan cita
openaire +1 more source
Sistema de controle de pesca de Mato Grosso do Sul SCPESCA/MS 17 - 2010. [PDF]
, 2017 Neste boletim encontram-se as informações sobre a pesca profissional e esportiva coletadas e analisadas pelo Sistema de Controle da Pesca de Mato Grosso do Sul (SCPESCA/MS) no ano de 2010.
ALBUQUERQUE, S. P. +3 more
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