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Revista de Economia e Sociologia Rural
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Revista de Economia e Sociologia Rural
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Influência da barragem de Tucuruí no desempenho da pesca artesanal, estado do Pará

Authors: Antônio Cordeiro de Santana; Elisabeth dos Santos Bentes; Alfredo Kingo Oyama Homma; Francisco de Assis Oliveira; Cyntia Meireles de Oliveira;

Influência da barragem de Tucuruí no desempenho da pesca artesanal, estado do Pará

Abstract

O objetivo foi analisar a influência da barragem de Tucuruí no desempenho da pesca artesanal, desenvolvida a jusante. Partindo-se da hipótese de que o desequilíbrio do rio Tocantins repercutiu de forma intensa sobre a vida das comunidades humanas locais, afetando o desempenho da atividade pesqueira, procurou-se dar resposta para a seguinte questão: qual a influência da barragem de Tucuruí, estado do Pará, sobre o desempenho da pesca artesanal desenvolvida a jusante? Os dados utilizados são de origem primária e secundária. Utilizou-se o modelo de análise fatorial exploratória (AFE), para construir o Índice de Desempenho da Pesca Artesanal (IDPA). Os resultados mostram que 21% dos pescadores têm baixo desempenho e 79%, desempenho intermediário, fato que aponta para a difícil situação enfrentada pelos trabalhadores da pesca ao longo do tempo. The objective was to analyze the influence of the Tucuruí dam in the small-scale fishery performance, developed in its downstream. Assuming that the imbalance of the Tocantins river had so intense impact over the life of local human communities, affecting their fishery activity performance, we tried to give an answer to the following question: what is the influence of the Tucuruí dam, Pará state, on the performance of small-scale fishing developed in its downstream? Data used are from primary and secondary sources. We used the model of exploratory factor analysis (EFA), in order to build the performance index of small-scale fishing (IDPA). The results show that 21% of fishermen have low performance and, 79%, mid-performance, a fact that points to the difficult situation faced by fishery workers over time.

Subjects by Vocabulary

Microsoft Academic Graph classification: Fishing Performance index Environmental protection Fishery Geography

Library of Congress Subject Headings: lcsh:Agriculture (General) lcsh:S1-972

Keywords

Economics and Econometrics, Agriculture (General), Artisanal fisheries, Tucuruí dam, Tocantins river., Agribusiness, C38, D62, O13.,, S1-972, Artisanal fisheries, Tocantins river, Tucuruí dam, rio Tocantins, General Social Sciences, Forestry, barragem de Tucuruí, Pesca artesanal, Agronomy and Crop Science

17 references, page 1 of 2

GAMA, Z. J. C. et al. Índice de desempenho competitivo das empresas de moveis da região metropolitana de Belém. Revista de Economia e Agronegócio, v. 5, n. 1, 2007.

GREENE, W. H. Econometric Analysis. 3. ed. London: Prentice-Hall, 1997.

GUJARATI, D. N. Econometria básica. São Paulo: Makron Books, 2000.

HAIR, J. F. et al. Análise multivariada de dados. 6. ed. Porto Alegre: Bookman, 2009.

JURAS, A. A.; CINTRA, I. H. A.; LUDOVINO, R. M. R. A Pesca na área de influência da Usina Hidrelétrica de Tucuruí, estado do Pará. Bol. Téc. Cient. CEPNOR, Belém, v. 4, n. 1, p. 77-88, 2004.

MAGALHÃES, S. B. et al. Transformações Sociais e Territoriais no Ambiente Rural da Amazônia Oriental. Encontro Nacional da Anppas, 6. Anais... Belém: set. 2012.

MANESCHY, M. C.; ÁLVARES, M. L. M. Mulheres na pesca: trabalho e lutas por reconhecimento em diferentes contextos. Revista Coletiva, n. 1, jul./ago.set./2010.

Disponível em: <http://www.coletiva.org/site/index. php?option=com_k2&view=item&layout=item&id=1 2&Itemid=76&idrev=2>. Acesso em: 18 set. 2013.

Baixo Amazonas. Papers do NAEA, n. 243. Belém, out. 2009.

MERONA, B. Aspectos ecológicos da ictiofauna no baixo Tocantins. Acta Amazônica. Manaus: INPA, v. 16/17, n. único, 1986/87.

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  • citations
    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    7
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    Average
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    Average
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    Average
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citations
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
7
Average
Average
Average
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