Results 61 to 70 of about 749 (138)

Fishers' knowledge on a large floodplain river in South America. Contributions for sustainable management of inland fisheries. [PDF]

open access: yesRev Fish Biol Fish, 2022
Rabuffetti AP   +6 more
europepmc   +1 more source

Homem e natureza em um parque nacional do Sul do Brasil: meios de vida e conflitos nos arredores da Lagoa do Peixe [PDF]

open access: yes, 2009
This paper assesses the legitimacy of National Park as the most appropriate category of protected area for the Lagoa do Peixe region, in Southern Brazil. The livelihoods, ecological knowledge and culture of the traditional fishers have been threatened by
Daniela Coswig Kalikoski, Tiago Almudi
core  

Biodiversity of the upper deltaic complex of the Paraná River [PDF]

open access: yes, 2008
En este trabajo se analiza la riqueza y distribución de la flora vascular y fauna de vertebrados de la región superior del Complejo Deltaico del Río Paraná.
Aceñolaza, Pablo Gilberto   +7 more
core   +1 more source

Evidence of habitat fragmentation affecting fish movement between the Patos and Mirim coastal lagoons in southern Brazil [PDF]

open access: yes, 2006
The communication between the Patos and Mirim lagoon systems occurs via a natural channel called São Gonçalo. In 1977, a dam was built in this channel to prevent entrance of saline waters from Patos Lagoon estuary into the Mirim Lagoon.
Bemvenuti, Marlise de Azevedo   +5 more
core  

A duplicated amh is the master sex-determining gene for Sebastes rockfish in the Northwest Pacific. [PDF]

open access: yesOpen Biol, 2021
Song W   +9 more
europepmc   +1 more source

A nonfunctional copy of the salmonid sex-determining gene (sdY) is responsible for the "apparent" XY females in Chinook salmon, Oncorhynchus tshawytscha. [PDF]

open access: yesG3 (Bethesda), 2022
Bertho S   +14 more
europepmc   +1 more source

Produção de larvas e juvenis do peixe-rei marinho Odontesthes argentinensis com diferentes frequências alimentares [PDF]

open access: yes, 2006
Dissertação (mestrado)As dificuldades encontradas na alimentação de larvas e juvenis de peixes são um dos fatores limitantes para o sucesso da piscicultura marinha, portanto este estudo foi realizado com o intuito de avaliar os efeitos de diferentes ...
Oliveira, Mauren dos Santos
core  

Distribution of the exotic parasite, Lernaea cyprinacea (Copepoda, Lernaeidae) in Argentina [PDF]

open access: yes, 2010
Lernaea cyprinacea Linnaeus is an ectoparasitic copepod that infects the gills and skin of various freshwater fishes and amphibians tadpoles. It is capable of infecting fish at high levels, with high pathogenicity and mortality, mainly during the summer ...
Barbeito, Claudio Gustavo   +2 more
core  

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