2004
DOI: 10.1590/s0044-59672004000300013
|View full text |Cite
|
Sign up to set email alerts
|

Abstract: RESUMOAs pescarias no reservatório da UHE-Tucuruí no rio Tocantins, Pará, envolvem cerca de 6.000 pescadores e movimentam cerca de R$ 4,2 milhões/ano. A atividade se concentra em três espécies principais: tucunaré Cichla monoculus (capturado com anzol), pescada Plagioscion squamosissimus (capturado com rede e/ou anzol) e mapará Hypophthalmus marginatus (capturado com rede). Com o objetivo de caracterizar os pescadores e as pescarias do reservatório, criar cenários de aumento do esforço pesqueiro e prever os mo… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1
1
1

Citation Types

1
10
0
5

Year Published

2010
2010
2021
2021

Publication Types

Select...
7
2

Relationship

0
9

Authors

Journals

citations
Cited by 18 publications
(16 citation statements)
references
References 17 publications
1
10
0
5
Order By: Relevance
“…Cichla species have obtained ecological and economic relevance in Amazonian impoundments (Santos & Oliveira Junior, 1999;Camargo & Petrere Jr., 2004) and in reservoirs located elsewhere . This trend is also occurring in Lajeado reservoir, where C. piquiti has been increasingly targeted by commercial and sport fisheries.…”
Section: Discussionmentioning
confidence: 99%
See 1 more Smart Citation
“…Cichla species have obtained ecological and economic relevance in Amazonian impoundments (Santos & Oliveira Junior, 1999;Camargo & Petrere Jr., 2004) and in reservoirs located elsewhere . This trend is also occurring in Lajeado reservoir, where C. piquiti has been increasingly targeted by commercial and sport fisheries.…”
Section: Discussionmentioning
confidence: 99%
“…In reservoirs, Cichla finds suitable habitats for feeding and breeding, considering that prey fish are abundant (Pelicice et al, 2005;Luz-Agostinho et al, 2006) and shallow areas provide shelter and nesting sites. In fact, Cichla has colonized and spread in reservoirs where it is native (Santos & Oliveira Junior, 1999;Camargo & Petrere Jr., 2004) and non-native (e.g., Gomiero et al, 2009;Espínola et al, 2010;Luiz et al, 2011).…”
Section: Introductionmentioning
confidence: 99%
“…Desta forma sugere-se que os pescadores agrupados no cluster 1, estejam direcionando a venda do pescado a atravessadores, que compram por um valor subestimado, fazendo com que o rendimento caia. Situações semelhantes a esta já foram observadas no rio Tocantins e outras regiões da Amazônia, onde o pescador torna-se dependente de um sistema de exploração (de Camargo and Petrere Jr, 2004, Fraxe et al, 2007, Petrere Jr and Peixer, 2007. Neste caso, é importante observar se os rendimentos capturados nos clusters 2 e 3 se refere à quantia justa da produção do pescador.…”
Section: Clusterização De Dados Mistosunclassified
“…It is also essential to consider future changes in the demographics of the region, which will promote the increased pressure on fisheries resources. For Tucuruí and Belo Monte, two other hydroelectric plants located in the state of Pará, studies recorded increased pressure on fisheries resources due to higher population density and related fishing activities during the stages of dam planning and construction (CAMARGO &PETRERE JR., 2004;CINTRA et al, 2013;SANTANA et al, 2014). Alternative economic activities that can enhance appreciation and conservation of boto populations in the region could also be developed, such as ecotourism, through mapping and identification of areas with potential for watching of boto and other fluvial mammals.…”
Section: Conservation Strategies and Recommendationsmentioning
confidence: 99%