2019
DOI: 10.19177/rgsa.v8e22019428-451
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O que dizem as pesquisas acadêmicas sobre os impactos das hidrelétricas na pesca artesanal?

Abstract: As barragens hidrelétricas ameaçam um terço da diversidade ictiofaunística de importantes bacias hidrográficas mundiais, podendo afetar milhares de pessoas que dependem da pesca para sua sobrevivência. Considerando a relevância da pesquisa acadêmica para a gestão sustentável dos recursos pesqueiros sob impacto antrópico, o presente trabalho avalia o potencial do conhecimento científico disponível para embasar tomadas de decisão. Por meio de revisão sistemática, foram analisados 110 artigos, em maior parte publ… Show more

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Cited by 1 publication
(1 citation statement)
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“…Impacts extend not only to biophysical elements and processes, but also to social and institutional relationships, fish abundance, and fishers' access to fishing resources. As noted in this and in other studies, these changes have also affected livelihoods and fishing activities, reducing catch and consequently revenue (WCD, 2000;Gutberlet et al, 2007;Santos et al, 2018;Arantes et al, 2019;Figueiredo et al, 2019;Lima et al, 2020). These impacts are attributable in large part to physical, hydrological, and ecological changes, but our results indicate that governance failures have likely contributed to exacerbating some effects (e.g., through changing rules that limit access to traditional fishing areas) and prevented appropriate mitigation or compensation actions.…”
Section: Discussionsupporting
confidence: 67%
“…Impacts extend not only to biophysical elements and processes, but also to social and institutional relationships, fish abundance, and fishers' access to fishing resources. As noted in this and in other studies, these changes have also affected livelihoods and fishing activities, reducing catch and consequently revenue (WCD, 2000;Gutberlet et al, 2007;Santos et al, 2018;Arantes et al, 2019;Figueiredo et al, 2019;Lima et al, 2020). These impacts are attributable in large part to physical, hydrological, and ecological changes, but our results indicate that governance failures have likely contributed to exacerbating some effects (e.g., through changing rules that limit access to traditional fishing areas) and prevented appropriate mitigation or compensation actions.…”
Section: Discussionsupporting
confidence: 67%