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Registro Completo |
Biblioteca(s): |
Embrapa Pesca e Aquicultura. |
Data corrente: |
27/02/2019 |
Data da última atualização: |
14/02/2020 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
PRYSTHON, A.; DIAS, C. R. G.; VALÉRIO, J. F. |
Afiliação: |
ADRIANO PRYSTHON DA SILVA, CNPASA; CAROLYNE RIBEIRO GOMES DIAS, UNIVERSIDADE FEDERAL DO TOCANTINS; JOSE FRANCISCO VALERIO, INSTITUTO FEDERAL DO ESPIRITO SANTO. |
Título: |
The fishing productivity of the Araguaia river, Tocantins, Brazil. |
Ano de publicação: |
2019 |
Fonte/Imprenta: |
American Journal of Engineering Research, v. 8, n. 2, p. 248-252, Feb. 2019. |
ISSN: |
2320-0847 |
Idioma: |
Inglês |
Conteúdo: |
The Araguaia River belongs to the second largest basin in Brazil and take place in an important transition zone betweenthe Cerrado and Amazon biomes. Despite the relative richness of ichthyofauna, the greatest challenge of artisanal fisheries is the widespread lack of landing information. Lack of knowledge about productivity leads to the myth that the degradation of fish stocks is caused by overfishing. The productivity of the gillnets was compared between drougth and rainy season in the Araguaia River, Tocantins, Brazil. Eleven fishing ground points were sampled with artisanal fishermen, monthly, during 2017 and 2018. 273 throw were carried out with gillnets of different meshes (7 to 22 cm knot to knot). The results indicated low CPUE indices and that there was no difference (P> 0.05) in productivity (kg/throw) and time per throw (hour) between drought (2.42 kg/throw) and rainy season (2,71 kg/ throw). Forage fish species predominated in catches, and meshes of size 11 cm was predominant. It is concluded that the greatest threats to fishing activity are not directly associated with fishing productivity. We also recommend the promotion of a broad debate with society about the future of fishery resources, so that the management process is more inclusive, with greater participation of fishermen. Finally, the Tocantins Araguaia basin encompasses 7.2 million people in 409 municipalities and artisanal fishing is one of the most important activities for maintaining food security, the economy and the culture of thousands of communities that depend on the river. MenosThe Araguaia River belongs to the second largest basin in Brazil and take place in an important transition zone betweenthe Cerrado and Amazon biomes. Despite the relative richness of ichthyofauna, the greatest challenge of artisanal fisheries is the widespread lack of landing information. Lack of knowledge about productivity leads to the myth that the degradation of fish stocks is caused by overfishing. The productivity of the gillnets was compared between drougth and rainy season in the Araguaia River, Tocantins, Brazil. Eleven fishing ground points were sampled with artisanal fishermen, monthly, during 2017 and 2018. 273 throw were carried out with gillnets of different meshes (7 to 22 cm knot to knot). The results indicated low CPUE indices and that there was no difference (P> 0.05) in productivity (kg/throw) and time per throw (hour) between drought (2.42 kg/throw) and rainy season (2,71 kg/ throw). Forage fish species predominated in catches, and meshes of size 11 cm was predominant. It is concluded that the greatest threats to fishing activity are not directly associated with fishing productivity. We also recommend the promotion of a broad debate with society about the future of fishery resources, so that the management process is more inclusive, with greater participation of fishermen. Finally, the Tocantins Araguaia basin encompasses 7.2 million people in 409 municipalities and artisanal fishing is one of the most important activities for maintaining food security, t... Mostrar Tudo |
Palavras-Chave: |
Rio Araguaia-Tocantins. |
Thesagro: |
Peixe; Pesca Artesanal; Políticas Públicas. |
Thesaurus Nal: |
Artisanal fishing; Fishery resources; Public policy. |
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/193665/1/CNPASA-2019-ajer.pdf
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Marc: |
LEADER 02286naa a2200241 a 4500 001 2106587 005 2020-02-14 008 2019 bl uuuu u00u1 u #d 022 $a2320-0847 100 1 $aPRYSTHON, A. 245 $aThe fishing productivity of the Araguaia river, Tocantins, Brazil.$h[electronic resource] 260 $c2019 520 $aThe Araguaia River belongs to the second largest basin in Brazil and take place in an important transition zone betweenthe Cerrado and Amazon biomes. Despite the relative richness of ichthyofauna, the greatest challenge of artisanal fisheries is the widespread lack of landing information. Lack of knowledge about productivity leads to the myth that the degradation of fish stocks is caused by overfishing. The productivity of the gillnets was compared between drougth and rainy season in the Araguaia River, Tocantins, Brazil. Eleven fishing ground points were sampled with artisanal fishermen, monthly, during 2017 and 2018. 273 throw were carried out with gillnets of different meshes (7 to 22 cm knot to knot). The results indicated low CPUE indices and that there was no difference (P> 0.05) in productivity (kg/throw) and time per throw (hour) between drought (2.42 kg/throw) and rainy season (2,71 kg/ throw). Forage fish species predominated in catches, and meshes of size 11 cm was predominant. It is concluded that the greatest threats to fishing activity are not directly associated with fishing productivity. We also recommend the promotion of a broad debate with society about the future of fishery resources, so that the management process is more inclusive, with greater participation of fishermen. Finally, the Tocantins Araguaia basin encompasses 7.2 million people in 409 municipalities and artisanal fishing is one of the most important activities for maintaining food security, the economy and the culture of thousands of communities that depend on the river. 650 $aArtisanal fishing 650 $aFishery resources 650 $aPublic policy 650 $aPeixe 650 $aPesca Artesanal 650 $aPolíticas Públicas 653 $aRio Araguaia-Tocantins 700 1 $aDIAS, C. R. G. 700 1 $aVALÉRIO, J. F. 773 $tAmerican Journal of Engineering Research$gv. 8, n. 2, p. 248-252, Feb. 2019.
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Registro original: |
Embrapa Pesca e Aquicultura (CNPASA) |
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Registros recuperados : 18 | |
4. | | DIAS, C. R. G.; SILVA, A. P. da. Análise de petrechos de pesca em comunidades indígenas e coloniais de pescadores do rio Araguaia, Tocantins, Brasil. In: CONGRESSO INTERNACIONAL POVOS INDÍGENAS DA AMÉRICA LATINA, 3., 2019, Brasília, DF. Trajetórias, narrativas e epistemologias: caderno de resumos. Brasília, DF: UnB, 2019. p. 857. Cipial.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Pesca e Aquicultura. |
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5. | | DIAS, C. R. G.; SILVA, A. P. da. Principais petrechos e estratégias de captura da pesca artesanal do Rio Araguaia, Tocantins, Brasil. In: LAUFER, J.; MARQUES, E. E.; ATHAYDE, S.; SWANSON, A. C.; ZAGALLO, A. D. A. (Org.). Rios, terras e culturas: aprendendo com o sistema socioecológico do Tocantins. Porto Alegre: Editora Fi, 2020. p. 674-681.Tipo: Capítulo em Livro Técnico-Científico |
Biblioteca(s): Embrapa Pesca e Aquicultura. |
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9. | | GENTIL, E.; PRYSTHON, A.; DIAS, C. R. G.; SILVA, F. B.; PEDROZA FILHO, M. X. Atratores artificiais em pescarias de emalhe artesanal no rio Araguaia, Brasil. Research, Society and Development, v. 9, n. 8, e913986364, 2020.Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 2 |
Biblioteca(s): Embrapa Pesca e Aquicultura. |
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11. | | VALÉRIO JUNIOR, J. F.; DIAS, C. R. G.; SILVA, A. P. da. Relação peso-comprimento, fator de condição do jaraqui Semaprochilodus brama (Valenciennes, 1850) e sua importância para a pesca no rio Araguaia, Brasil. In: CONGRESSO BRASILEIRO DE ENGENHARIA DE PESCA, 21, 2019, Manaus. Engenharia de pesca: desafios e conflitos da gestão multidisciplinar sobre a aquicultura e a pesca no Brasil: anais. Manaus: FAEP-BR, 2019. XXI CONBEPTipo: Artigo em Anais de Congresso |
Biblioteca(s): Embrapa Pesca e Aquicultura. |
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12. | | DIAS, C. R. G.; ARRUDA FILHO, J. I. N. de; PRYSTHON, A.; MACHADO, R. Perfil socioeconômico dos pescadores de pequena escala em Caseara, Tocantins, Brasil. Seminário de Ciências Sociais Aplicada, v. 7, n. 7, 2021. Edição dos Resumos da 3. Jornada Nacional de Desenvolvimento de Políticas Públicas, abril 2021. Evento online.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Pesca e Aquicultura. |
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14. | | MENDANHA, L. M.; DIAS, C. R. G.; SILVA, A. P. da; MORO, G. V.; GANECO, L. N.; KIRSCHNIK, P. G. Planejamento participativo de pesquisa como instrumento de desenvolvimento da pesca artesanal no Rio Araguaia. In: CONGRESSO BRASILEIRO DE ENGENHARIA DE PESCA, 20., 2017, Florianópolis. Tecnologia e inovação para pesca e aquicultura: anais. Florianópolis: FAEP-BR, 2017. p. 1493.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Pesca e Aquicultura. |
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15. | | PRYSTHON, A.; DIAS, C. R. G.; CUNHA, C. V. da; MENDES FILHO, O. da R.; LIMA-GREEN, A. P. Percepção do impacto da pandemia de covid-19 pelos pescadores artesanais no Tocantins e Pará, Brasil. In: CONGRESSO BRASILEIRO DE ENGENHARIA DE PESCA, 22., 2023, Ipojuca, PE. Desenvolvimento sustentável e segurança alimentar: diálogos para o futuro: anais. Ipojuca: FAEP-BR, 2023. XXII CONBEP.Tipo: Artigo em Anais de Congresso |
Biblioteca(s): Embrapa Pesca e Aquicultura. |
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16. | | FERREIRA, W. P. M.; RIBEIRO, S. M. N. F; FONSECA, H. P.; MIRANDA, T. V.; DIAS, C. R. G.; DI MARTINO, N. G. Profile of the women working in the coffee sector in Brazil (Phase 1). In: ARZABE, C.; MACIEIRA, J. C.; MENEZES, R. S. S.; BALIZA, D. P.; MOURÃO, T. F. (Ed.). Women in coffee in Brazil. Brasília, DF: Embrapa, 2018. E-book. il. color.Tipo: Capítulo em Livro Técnico-Científico |
Biblioteca(s): Embrapa Café. |
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17. | | PRYSTHON, A.; THOMAS, M. C.; PINHEIRO, L. M.; SCHALLENBERGER, B. H.; BARRETO, J.; MESQUITA, B.; UMMUS, M. E.; DALPAZ, L.; DIAS, C. R. G.; BUENO, P. F.; MACHADO, R. Carta de Criciúma 2021: contribuições para o fortalecimento da pesca artesanal no Brasil. In: CAMILO, S. P. O.; WATANABE M.; MEDEIROS, L. Á. de; MACHADO, R. (org.). III Jornada nacional de desenvolvimento e políticas públicas: Objetivos de desenvolvimento sustentável (ODS) - dinâmicas e contribuições das organizações. São Paulo: Fontenele, 2023. p. 11-14.Biblioteca(s): Embrapa Pesca e Aquicultura. |
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18. | | PRYSTHON, A.; UMMUS, M. E.; TARDIVO, T. F.; PEDROZA FILHO, M. X.; CHICRALA, P. C. M. S.; KATO, H. C. de A.; DIAS, C. R. G.; PAZ, L. R. de S. A pesca artesanal no rio Araguaia, Tocantins, Brasil: aspectos tecnológicos e socioeconômicos. Rio de Janeiro, RJ: e-Publicar, 2022. 94 p. il.Tipo: Autoria/Organização/Edição de Livros |
Biblioteca(s): Embrapa Pesca e Aquicultura. |
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Registros recuperados : 18 | |
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Nenhum registro encontrado para a expressão de busca informada. |
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