Results 41 to 50 of about 566 (147)

Variación micro-espacial y la dinámica a corto plazo de la comunidad de peces costeros en la isla San Cristobal, Galápagos [PDF]

open access: yes, 2015
During the last two decades, science has gained knowledge on how multiple factors acting upon different spatial and temporal scales influence the structure of coastal fish communities.
Quijozaca Quijosaca, Jenny Angelica
core  

Interannual variability of the diversity and structure of ichthyoplankton assemblages in the central Mexican Pacific [PDF]

open access: yes, 2004
[Abstract] We examined larval fish diversity and assemblage structure on the central Mexican Pacific (coast of Jalisco and Colima) using data from samplings carried out with a Bongo net at 12 stations during 27 months, from December 1995 through ...
Franco-Gordo, María del Carmen   +2 more
core  

Efectos del cambio global en la estructura trófica de los humedales a través del uso de isótopos estables [PDF]

open access: yes, 2015
El Capítulo I en inglésEvaluar los efectos de los diferentes motores del cambio global en la estructura trófica de los humedales (semiáridos) a través del estudio de los registros isotópicos de 13C y 15N de productores y consumidores para determinar los ...
Serrano-Grijalva, Lilia
core  

Efeito de banhos terapêuticos com formalina sobre indicadores de estresse em tambaqui. [PDF]

open access: yes, 2019
O objetivo deste trabalho foi avaliar o efeito de concentrações terapêuticas de formalina na homeostase de tambaqui (Colossoma macropomum Cuvier 1818) por meio de índices ...
ARAÚJO, L. D. de   +3 more
core  

Seasonal changes in a fish assemblage associated with mangroves in a coastal lagoon of Baja California Sur, Mexico Cambios estacionales de la comunidad de peces asociada a zonas de manglar en una laguna costera de Baja California Sur, México

open access: yesLatin American Journal of Aquatic Research, 2011
The fish assemblage in a coastal lagoon with mangroves known as "Rancho Bueno" was determined and associated with environmental parameters. We used an experimental otter trawl net to catch the fish, and 62 fish species were identified from 48 genera and ...
Jesús Rodríguez-Romero   +5 more
doaj  

LISTA SISTEMÁTICA PRELIMINAR DE LOS PECES DEL ESTADO DE NAYARIT, MÉXICO [PDF]

open access: yes, 2013
La ictiofauna del estado de Nayarit México ha sido poco estudiada y documentada, así el objetivo del trabajo es presentar el listado de los peces reportados en el estado a partir de una exhaustiva revisión bibliográfica y consulta de bases de datos ...
González-Díaz AA, Soria-Barreto M
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Efeito de óleo essencial de alfavaca cravo (Ocimum gratissimum) no controle de parasitos monogenóides de tilápia do Nilo (Oreochromis niloticus). [PDF]

open access: yes, 2016
O presente trabalho teve por objetivo avaliar a eficácia do óleo essencial de Ocimum gratissimum para o controle de monogenóides em tilápias (O. niloticus).
CHAGAS, E. C.   +3 more
core  

Salinity intrusion affects early development of freshwater aquaculture species pabda, Ompok pabda [PDF]

open access: yes, 2020
Salinity intrusion in freshwater ecosystems of low-lying coastal areas poses a major threat to aquaculture and agricultural production. An experiment was conducted to observe the effects of salinity on early life development of the freshwater aquaculture
Ahmed   +61 more
core   +1 more source

ANALYSIS OF THE FISH ACCOMPANYING OF SHRIMP (FAS) CAUGHT WITH CHURUPA NET IN THE LAGOON SYSTEM TOPOLOBAMPO, SINALOA, MEXICO

open access: yesRa Ximhai, 2017
From September to December 2013 we carry out an analysis of fish accompanying of shrimp in the lagoon system Topolobampo, captured with the net of fishing churupa assisted by three vessels, a richness of 14 species was recorded.
Pedro Estrella-Inzunza   +1 more
doaj  

Effects of weaning age on survival and growth factors of Heterotis niloticus (Cuvier, 1829) larvae [PDF]

open access: yes, 2010
Heterotis niloticus is an important fishery resource because of its individual large size and high commercial value. There is population decline due to habitat degradation and high fishing effort. The rearing of H.
Accodji, J-M, Adite, A, Fiogbe, E
core   +2 more sources

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