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Estrutura da Ictiofauna em igarapés da Floresta Nacional do Tapajós, Pará, Brasil, em dois períodos do ciclo sazonal
(Universidade Federal do Oeste do Pará, 2018-04)
Fish constitute the most specious group among the Craniata, comprising about half of vertebrates known in the world. With regard to freshwater fishes, the greatest diversity is found in the Neotropical region, which includes, ...
Aspectos alimentares, reprodutivos e nutricionais de três espécies do gênero ( Hemiodus Müller,1842) em um lago de inundação - Pará.
(Universidade Federal do Oeste do Pará, 2019-07-07)
The objective of this study was to analyze the trophic ecology of Hemiodus unimaculatus,
Hemiodus argenteus and Hemiodus gracilis, through the determination of food content and
bromatological evaluation beyond the ...
Acordos de pesca na Região do Aritapera: percepções de sua importância como ferramenta de gestão da pesca na Região do Baixo Amazonas
(Universidade Federal do Oeste do Pará, 2019-03)
The objective of this study is to evaluate the effectiveness of management measures for fisheries
agreements in the Aritapera region, Santarém-PA (Pará / Brazil). It deals with fisheries agreements
as a participatory ...
Dieta de quatro espécies de peixe na área de influência da usina hidrelétrica de Curuá-Una, Estado do Pará-Brasil
(Universidade Federal do Oeste do Pará, 2018-05-10)
The ichtlyogical fauna of the Amazonian River Systems offers high flexibility, which in your
time trophic, is associated with the dynamics of these systems. However, with the
construction of hydroelectric power stations, ...
Avaliação do efeito toxicológico de Atrazina na retina de alevinos de Collossoma macropomum (Cuvier,1818)
(Universidade Federal do Oeste do Pará, 2018-05)
Atrazine is a herbicide that has physical-chemical characteristics that increase the
chance of reaching groundwater. Among the most commercially available active ingredients in
Brazil, atrazine ranked 3rd in the ranking ...
Aspectos de qualidade, balneabilidade e trofia das águas de praias da margem direita do Baixo Rio Tapajós
(Universidade Federal do Oeste do Pará, 2019-05)
Tapajos river is an important river of clear water from Amazon Hydrographic basin. Due to it
presents high-water availability with transparent water bordered by white sand, the river has
become attractive for several ...
Efeitos da hidrodinâmica sobre a comunidade fitoplanctônica e grupos funcionais no Lago Grande do Curuai, PA
(Universidade Federal do Oeste do Pará, 2015-06)
The present study evaluated the structure of the phytoplankton community in Lago Grande de
Curuai in different phases of a hydrological cycle, using different approaches: Taxonomic
Classes, Functional Groups (GFs) and ...
Toxidade aguda e potencial anestésico do hidrolato de Myrcia sylvatica (G.Mey.) DC. em juvenis de Tambaqui (Colossoma macropomum)
(Universidade Federal do Oeste do Pará, 2018-02-28)
Acute toxicity and anesthetic potential of hydrolate of Myrcia sylvatica (G. Mey.) DC. in
juvenile of tambaqui (Colossoma macropomum): Natural products are being tested as
anesthetics in fish, in order to mitigate the ...
Ictiofauna do Rio Cupari, Baixo Rio Tapajós, Pará, Brasil
(Universidade Federal do Oeste do Pará, 2016-05-31)
The Cupari River is the main tributary of the right margin of the lower Tapajós River,
which are planned deployments of 13 Small Hydroelectric Plants (SHP). This study aimed to
investigate environmental factors that may ...