Changes in fishing dynamics in communities affected by large hydroelectric dams in the Amazon

Detalhes bibliográficos
Autor(a) principal: Pinto, Danielle Mendonça
Data de Publicação: 2022
Outros Autores: Pinto, Vivaldo de Albuquerque, Sant’Anna, Igor Rechetnicow Alves, Arantes, Caroline Chaves, Doria, Carolina Rodrigues da Costa
Tipo de documento: Artigo
Idioma: por
Título da fonte: Research, Society and Development
Texto Completo: https://rsdjournal.org/index.php/rsd/article/view/28775
Resumo: We evaluated the changes in fishing dynamics and in social, economic, political-institutional and ecological aspects, in two communities of the reservoir Santo Antônio Hydroelectric: District Jaci Paraná and Vila Nova do Teotônio, Rondônia, Brazil. The fishing dynamics and the Development Index Fishermen of Middle Madeira (IDPM) were obtained and compared between the periods: 2007/2009 and 2017/2019. We observed: reduction in the capture and contribution of communities in the Porto Velho market; variations in catch composition, decrease of some species; and decrease in the average monthly income of fishermen. The IDPM of the localities decreased in the POSR and below the ideal of development, influenced by the low performance of the ecological and fisheries indicators. Both locations suffered with the changes, the few fishermen who persisted in the activity, demonstrate adaptation strategies to the new scenery, with variations between locations.
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spelling Changes in fishing dynamics in communities affected by large hydroelectric dams in the Amazon Cambios en la dinámica pesquera en comunidades afectadas por grandes represas hidroeléctricas en la Amazonía)Mudanças na dinâmica pesqueira em comunidades afetadas por grandes hidrelétricas na AmazôniaIndicadoresImpactosBarragensPesca. IndicadoresImpactosRepresasPesca.IndicatorsImpactsDamsFishing.We evaluated the changes in fishing dynamics and in social, economic, political-institutional and ecological aspects, in two communities of the reservoir Santo Antônio Hydroelectric: District Jaci Paraná and Vila Nova do Teotônio, Rondônia, Brazil. The fishing dynamics and the Development Index Fishermen of Middle Madeira (IDPM) were obtained and compared between the periods: 2007/2009 and 2017/2019. We observed: reduction in the capture and contribution of communities in the Porto Velho market; variations in catch composition, decrease of some species; and decrease in the average monthly income of fishermen. The IDPM of the localities decreased in the POSR and below the ideal of development, influenced by the low performance of the ecological and fisheries indicators. Both locations suffered with the changes, the few fishermen who persisted in the activity, demonstrate adaptation strategies to the new scenery, with variations between locations.Evaluamos los cambios en la dinámica pesquera y en los aspectos sociales, económicos, político-institucionales y ecológicos, en dos localidades del reservorio de la Usina Hidroeléctrica Santo Antônio: Distrito Jaci Paraná y Vila Nova do Teotônio, Rondônia, Brasil. Se obtuvieron y compararon la dinámica de pesca y el Índice de Desarrollo de los Pescadores del Medio Madeira (IDPM) entre los períodos: 2007/2009 y 2017/2019. Observamos: reducción en la captación y contribución de las comunidades en el mercado de Porto Velho; variaciones en la composición de las capturas, disminución de algunas especies; y disminución en el ingreso promedio mensual de los pescadores. El IDPM de las localidades disminuyó en el POSR y por debajo del ideal de desarrollo, influenciado por el bajo desempeño de los indicadores ecológicos y pesqueros. Ambas localidades sufrieron con los cambios, los pocos pescadores que persistieron en la actividad, evidencian estrategias de adaptación al nuevo paisaje, con variaciones entre localidades.Avaliamos as mudanças na dinâmica da pesca e nos aspectos sociais, econômicos, político-institucionais e ecológicos, em duas localidades do reservatório da Usina Hidroelétrica Santo Antônio: Distrito Jaci Paraná e Vila Nova do Teotônio, Rondônia, Brasil. A dinâmica pesqueira e o Índice do Desenvolvimento dos Pescadores do Médio Madeira (IDPM) foram obtidos e comparados entre os períodos: 2007/2009 e 2017/2019. Observamos: redução na captura e na contribuição das comunidades no mercado de Porto Velho; variações na composição das capturas, diminuição de algumas espécies; e diminuição na renda média mensal dos pescadores. O IDPM das localidades diminuiu no POSR e abaixo do ideal de desenvolvimento, influenciado pelo baixo desempenho dos indicadores ecológico e pesca. Ambas as localidades sofreram com as mudanças, os poucos pescadores que persistiram na atividade, demostram estratégias de adaptação ao novo cenário, com variações entre as localidades.Research, Society and Development2022-04-19info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/2877510.33448/rsd-v11i6.28775Research, Society and Development; Vol. 11 No. 6; e3211628775Research, Society and Development; Vol. 11 Núm. 6; e3211628775Research, Society and Development; v. 11 n. 6; e32116287752525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/28775/24949Copyright (c) 2022 Danielle Mendonça Pinto; Vivaldo de Albuquerque Pinto; Igor Rechetnicow Alves Sant’Anna; Caroline Chaves Arantes; Carolina Rodrigues da Costa Doriahttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessPinto, Danielle MendonçaPinto, Vivaldo de AlbuquerqueSant’Anna, Igor Rechetnicow Alves Arantes, Caroline Chaves Doria, Carolina Rodrigues da Costa 2022-05-13T18:04:10Zoai:ojs.pkp.sfu.ca:article/28775Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:46:03.643656Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false
dc.title.none.fl_str_mv Changes in fishing dynamics in communities affected by large hydroelectric dams in the Amazon
Cambios en la dinámica pesquera en comunidades afectadas por grandes represas hidroeléctricas en la Amazonía)
Mudanças na dinâmica pesqueira em comunidades afetadas por grandes hidrelétricas na Amazônia
title Changes in fishing dynamics in communities affected by large hydroelectric dams in the Amazon
spellingShingle Changes in fishing dynamics in communities affected by large hydroelectric dams in the Amazon
Pinto, Danielle Mendonça
Indicadores
Impactos
Barragens
Pesca.
Indicadores
Impactos
Represas
Pesca.
Indicators
Impacts
Dams
Fishing.
title_short Changes in fishing dynamics in communities affected by large hydroelectric dams in the Amazon
title_full Changes in fishing dynamics in communities affected by large hydroelectric dams in the Amazon
title_fullStr Changes in fishing dynamics in communities affected by large hydroelectric dams in the Amazon
title_full_unstemmed Changes in fishing dynamics in communities affected by large hydroelectric dams in the Amazon
title_sort Changes in fishing dynamics in communities affected by large hydroelectric dams in the Amazon
author Pinto, Danielle Mendonça
author_facet Pinto, Danielle Mendonça
Pinto, Vivaldo de Albuquerque
Sant’Anna, Igor Rechetnicow Alves
Arantes, Caroline Chaves
Doria, Carolina Rodrigues da Costa
author_role author
author2 Pinto, Vivaldo de Albuquerque
Sant’Anna, Igor Rechetnicow Alves
Arantes, Caroline Chaves
Doria, Carolina Rodrigues da Costa
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Pinto, Danielle Mendonça
Pinto, Vivaldo de Albuquerque
Sant’Anna, Igor Rechetnicow Alves
Arantes, Caroline Chaves
Doria, Carolina Rodrigues da Costa
dc.subject.por.fl_str_mv Indicadores
Impactos
Barragens
Pesca.
Indicadores
Impactos
Represas
Pesca.
Indicators
Impacts
Dams
Fishing.
topic Indicadores
Impactos
Barragens
Pesca.
Indicadores
Impactos
Represas
Pesca.
Indicators
Impacts
Dams
Fishing.
description We evaluated the changes in fishing dynamics and in social, economic, political-institutional and ecological aspects, in two communities of the reservoir Santo Antônio Hydroelectric: District Jaci Paraná and Vila Nova do Teotônio, Rondônia, Brazil. The fishing dynamics and the Development Index Fishermen of Middle Madeira (IDPM) were obtained and compared between the periods: 2007/2009 and 2017/2019. We observed: reduction in the capture and contribution of communities in the Porto Velho market; variations in catch composition, decrease of some species; and decrease in the average monthly income of fishermen. The IDPM of the localities decreased in the POSR and below the ideal of development, influenced by the low performance of the ecological and fisheries indicators. Both locations suffered with the changes, the few fishermen who persisted in the activity, demonstrate adaptation strategies to the new scenery, with variations between locations.
publishDate 2022
dc.date.none.fl_str_mv 2022-04-19
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://rsdjournal.org/index.php/rsd/article/view/28775
10.33448/rsd-v11i6.28775
url https://rsdjournal.org/index.php/rsd/article/view/28775
identifier_str_mv 10.33448/rsd-v11i6.28775
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://rsdjournal.org/index.php/rsd/article/view/28775/24949
dc.rights.driver.fl_str_mv https://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Research, Society and Development
publisher.none.fl_str_mv Research, Society and Development
dc.source.none.fl_str_mv Research, Society and Development; Vol. 11 No. 6; e3211628775
Research, Society and Development; Vol. 11 Núm. 6; e3211628775
Research, Society and Development; v. 11 n. 6; e3211628775
2525-3409
reponame:Research, Society and Development
instname:Universidade Federal de Itajubá (UNIFEI)
instacron:UNIFEI
instname_str Universidade Federal de Itajubá (UNIFEI)
instacron_str UNIFEI
institution UNIFEI
reponame_str Research, Society and Development
collection Research, Society and Development
repository.name.fl_str_mv Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)
repository.mail.fl_str_mv rsd.articles@gmail.com
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