Acta Limnologica Brasiliensia
https://app.periodikos.com.br/journal/alb/article/doi/10.1590/S2179-975X1123
Acta Limnologica Brasiliensia
Original Article

The effects of river impoundment on artisanal fishers in the Middle Tocantins River, Brazil

Os efeitos do represamento fluvial sobre pescadores artesanais no Médio Rio Tocantins, Brasil

Marco Aurélio Alves Santos; Fernando Mayer Pelicice

Downloads: 0
Views: 842

Abstract

Abstract:

Aim: The present study investigated the social impacts caused by the construction of a large hydropower dam (Lajeado Dam) on artisanal fishers in the Middle Tocantins River, evaluating how the impoundment affected fishing techniques (locations, transport and gears), operation (income, effort and costs), and fisher’s well-being.

Methods: The study interviewed 30 artisanal fishers (Colony Z-04, Porto Nacional, TO) between August and October 2018 with the application of a structured questionnaire.

Results: Results indicated that fishing is socially important as a source of income and occupation, carried out essentially by men with low levels of formal education. Fishers reported, however, significant changes in the fishery system after the impoundment of the Tocantins River. The main fishing area was maintained, but fishers abandoned some sites. There were significant changes in fishing equipment, with an increase in the use of aluminum boats and outboard engines, and a reduction in the use of various gears, replaced by the use of gillnets. Almost all fishers (96.6%) declared that fishing effort and the financial costs increased after damming. Many also reported an increase in financial income (70%), but part reported a decrease, no change or could not say. The majority reported that the impoundment damaged the fishing activity (80%) and their well-being (individual and their families; 83.3%); dissatisfaction with the profession also increased.

Conclusions: Results indicated that the impoundment created by Lajeado Dam impacted several aspects of artisanal fisheries in the Middle Tocantins, with a wide perception of damage, which indicates that working conditions of fishers have declined. This information is relevant and can support fisheries management in the Tocantins River Basin, in order to balance societal demands with sustainability goals and fisher’s needs.

 

 

 

Keywords

fish fauna, impact, fishery, perception, social

Resumo

Resumo:

Objetivo: O presente estudo investigou os impactos sociais causados pela construção de uma grande barragem hidrelétrica (barragem de Lajeado) sobre os pescadores artesanais que atuam no Médio Rio Tocantins, avaliando como o represamento do rio afetou as técnicas de pesca (locais, transporte e petrechos), sua condução (geração de renda, esforço e custos) e o bem-estar dos pescadores.

Métodos: O estudo entrevistou 30 pescadores artesanais (Colônia Z-04, Porto Nacional, TO) entre agosto e outubro de 2018 com a aplicação de um questionário estruturado.

Resultados: Os resultados indicaram que a pesca tem grande relevância social como fonte de renda e geração de emprego, exercida essencialmente por homens com baixo nível de escolaridade. No entanto, os pescadores relataram mudanças significativas na atividade pesqueira após o represamento do rio Tocantins. A principal área de pesca foi mantida, mas os pescadores abandonaram alguns locais. Houve mudança notável nos equipamentos de pesca, com aumento significativo no uso de barco de alumínio e motor, redução no uso de diversos petrechos, e aumento no emprego de malhadeiras. Quase todos os pescadores (96%) declararam aumento no tempo gasto com a pesca e no custo financeiro envolvido. A maioria também afirmou aumento da renda financeira (70%), embora parte tenha relatado diminuição, ausência de alteração ou não soube dizer. A grande maioria relatou que o represamento prejudicou a atividade pesqueira (80%) e seu bem estar (individual e de sua família; 83.3%); também houve aumento na insatisfação com a profissão.

Conclusões: Os resultados indicaram que o represamento da usina de Lajeado impactou diversos componentes da pesca artesanal no Médio Tocantins, com ampla percepção de prejuízo, o que indica piora nas condições de trabalho dos pescadores. Essas informações são relevantes para o ordenamento e gestão pesqueira na bacia do Rio Tocantins, no intuito de equilibrar as demandas da sociedade com metas de sustentabilidade e necessidades dos pescadores.
 

Palavras-chave

ictiofauna, impacto, pesca, percepção, social

References

Agostinho, A.A., Gomes, L.C., & Pelicice, F.M., 2007. Ecologia e manejo de recurso pesqueiro em reservatórios do Brasil. Maringa: Eduem.

Agostinho, A.A., Gomes, L.C., Santos, N.L., Ortega, J.C.G., & Pelicice, F.M., 2016. Fish assemblages in Neotropical reservoirs: colonization patterns, impacts and management. Fish. Res. 173, 26-36. http://dx.doi.org/10.1016/j.fishres.2015.04.006.

Agostinho, A.A., Miranda, L.E., Bini, L.M., Gomes, L.C., Thomaz, S.M., & Suzuki, H.I., 1999. Patterns of colonization in Neotropical reservoirs, and prognoses on aging. In: Tundisi, J.G. & Straskraba, M., eds. Theoretical reservoir ecology and its applications. Leiden: Backhuys Publishers, 227–265.

Agostinho, C.S., Pelicice, F.M., & Marques, E.E., 2009. Reservatório de Peixe Angical: bases ecológicas para o manejo da ictiofauna. São Carlos: RiMa Editora.

Agostinho, C.S., Pelicice, F.M., Marques, E.E., Soares, A.B., & Almeida, D.A.A., 2011. All that goes up must come down? Absence of downstream passage through a fish ladder in a large Amazonian river. Hydrobiologia 675(1), 1-12. http://dx.doi.org/10.1007/s10750-011-0787-0.

Akama, A., 2017. Impacts of the hydroelectric power generation over the fish fauna of the Tocantins river, Brazil: marabá dam, the final blow. Oecol. Aust. 21(02), e8. http://dx.doi.org/10.4257/oeco.2017.2103.01.

Alencar, C.A.G. & Maia, L.P., 2011. Perfil socioeconômico dos pescadores Brasileiros. Arq. Ciên. Mar, 44(3), 12-19.

Alho, C.J.R., Reis, R.E., & Aquino, P.P.V., 2015. Amazon freshwater habitats experiencing envinomental and socioeconomic threats affecting subsistence fisheries. Ambio 44(5), 412-425. PMid:25572836. http://dx.doi.org/10.1007/s13280-014-0610-z.

Almeida, O.T., Lorenzen, K., & McGrath, D.G., 2009. Fishing agreements in the lower Amazon: for gain and restraint. Fish. Manag. Ecol. 16(1), 61-67. http://dx.doi.org/10.1111/j.1365-2400.2008.00647.x.

Araújo, E.S., Marques, E.E., Freitas, I.S., Neuberger, A.L., Fernandes, R., & Pelicice, F.M., 2013. Changes in distance decay relationships after river regulation: similarity among fish assemblages in a large Amazonian river. Ecol. Freshwat. Fish 22(4), 543-552. http://dx.doi.org/10.1111/eff.12054.

Batista, V.S., & Lima, L.G., 2010. In search of traditional bio-ecological knowledge useful for fisheries co-management: the case of jaraqui Semaprochilodus spp. (Characiformes, Prochilodontidae) in Central Amazon, Brazil. J. Ethnobiol. Ethnomed. 6(1), 15. PMid:20525294. http://dx.doi.org/10.1186/1746-4269-6-15.

Bené, C., 2003. When fishery rhymes with poverty – a first step beyond the old paradigm on poverty in small-scale fisheries. World Dev. 31(6), 949-975. http://dx.doi.org/10.1016/S0305-750X(03)00045-7.

Bené, C., 2006. Small-scale fisheries: assessing their contribution to rural livelihoods in developing countries. Rome: FAO, FAO Fisheries Circular, No. 1008).

Camargo, S.A.F., & Petrere Junior, M., 2001. Social and financial aspects of the artisanal fisheries of middle São Francisco River, Minas Gerais, Brazil. Fish. Manag. Ecol. 8(2), 163-171. http://dx.doi.org/10.1046/j.1365-2400.2001.00246.x.

Camargo, S.A.F., & Petrere Junior, M., 2004. Análise de risco aplicada ao manejo precaucionário das pescarias artesanais na região do Reservatório da UHE-Tucuruí (Pará, Brasil). Acta Amazon. 34(3), 473-485. http://dx.doi.org/10.1590/S0044-59672004000300013.

Castello, L., McGrath, G.D., Hess, L.L., Coe, T.M., Lefebvre, A.P., Petry, P., Macedo, N.M., Renó, F.V., & Arantes, C.C., 2013. The vulnerability of Amazon freshwater ecosystems. Conserv. Lett. 6(4), 217-229. http://dx.doi.org/10.1111/conl.12008.

Castro, P.M.G., Maruyama, L.S., & Paiva, P., 2008. Pesca artesanal no médio e baixo rio Tietê (São Paulo, Brasil): pontos de desembarque e estimativa de número de pescadores. Bioikos (Campinas) 22, 15-27.

Catelani, P.A., Petry, A.C., Pelicice, F.M., & Silvano, R.A.M., 2021. Fishers’ knowledge on the ecology, impacts and benefits of the non-native peacock bass Cichla kelberi in a coastal river in southeastern Brazil. Ethnobiol. Conserv. 10, 4.

Cella-Ribeiro, A., Doria, C.R.C., Dutka-Gianelli, J., Alves, H., & Torrente-Vilara, G., 2017. Temporal fish community responses to two cascade run‐of‐ river dams in the Madeira River, Amazon basin. Ecohydrology 10(8), e1889. http://dx.doi.org/10.1002/eco.1889.

Ceregato, S.A., & Petrere Junior, M., 2003. Financial comparisons of the artisanal fisheries in Urubupungá complex in the middle Paraná river (Brazil). Brazil. J. Biol. 63(4), 673-682. PMid:15029378. http://dx.doi.org/10.1590/S1519-69842003000400014.

Cetra, M., & Petrere Junior, M., 2001. Small-scale fisheries in the middle River Tocantins, Imperatriz (MA), Brazil. Fish. Manag. Ecol. 8(2), 153-162. http://dx.doi.org/10.1046/j.1365-2400.2001.00233.x.

Chiaravalloti, R.M., & Dyble, M., 2018. Limited open access in socioecological systems: how do communities deal with environmental unpredictability? Conserv. Lett. 12, e12616. https://doi.org/10.1111/conl.12616.

D’avilla, T., Costa-Neto, E.M., & Brito, M.F.G., 2021. Impacts on fisheries assessed by local ecological knowledge in a reservoir cascade in the lower São Francisco River, northeastern Brazil. Neotrop. Ichthyol. 19(3), e200156. http://dx.doi.org/10.1590/1982-0224-2020-0156.

Doria, C.R.C., Athayde, S., Marques, E.E., Lima, M.A.L., Dutka-Gianelli, J., Ruffino, M.L., Kaplan, D., Freitas, C.E.C., & Isaac, V.N., 2018. The invisibility of fisheries in the process of hydropower development across the Amazon. Ambio 47(4), 453-465. PMid:29210012.

Duponchelle, F., Isaac, V.J., Doria, C.R.C., Damme, P.A.V., Herrera-R, G.A., Anderson, E.P., Cruz, R.E.A., Hauser, M., Hermann, T.W., Agudelo, E., Bonilla-Castilho, C., Barthem, R., Freitas, C.E.C., García-Dávila, C., Garcia-Vasquez, A., Renno, J.F., & Castello, L., 2020. Conservation of migratory fishes in the Amazon basin. Aquat. Conserv. 31(5), 1087-1105. http://dx.doi.org/10.1002/aqc.3550.

Foschiera, A.A., & Pereira, A.D., 2014. Pescadores do Rio Tocantins: perfil socioeconômico dos integrantes da colônia de pescadores de Porto Nacional (TO). Interface (Maynooth) 7, 93-105. Retrieved in 2023, February 9, from https://sistemas.uft.edu.br/periodicos/index.php/interface/article/view/696

Funge-Smith, S.J. 2018. Review of the state of world fishery resources: inland fisheries. Rome: FAO, Fisheries and Aquaculture Circular, No. C942.

Garavello, J.C., Garavello, J.P., & Oliveira, A.K., 2010. Ichthyofauna, fish supply and fishermen activities on the mid-Tocantins River, Maranhão State, Brazil. Braz. J. Biol. 70(3), 575-585. PMid:20730344. http://dx.doi.org/10.1590/S1519-69842010000300014.

Godinho, H.P., & Godinho, A.L., 2003. Águas, peixes e pescadores do São Francisco das Minas Gerais. Belo Horizonte: PUC Minas.

Gomes, K.D. 2007. Caracterização socioeconômica da pesca e percepção dos pescadores do rio Tocantins sobre as mudanças ambientais imediatamente a jusante da barragem da UHE Lajeado – TO [Dissertação de mestrado em Xxxxx]. Palmas: Universidade Federal do Tocantins.

Hallwass, G., & Silvano, R.A.M., 2016. Patterns of selectiveness in the Amazonian freshwater fisheries: implications for management. J. Environ. Plann. Manage. 59(9), 1537-1559. http://dx.doi.org/10.1080/09640568.2015.1081587.

Hallwass, G., Lopes, P.F., Juras, A.A., & Silvano, R.A.M., 2013. Fishers’ knowledge identifies environmental changes and fish abundance trends in impounded tropical rivers. Ecol. Appl. 23(2), 392-407. PMid:23634590. http://dx.doi.org/10.1890/12-0429.1.

Hammer, O., Harper, D.A.T., & Ryan, P.D., 2001. Past: paleontologia Statistics software package for education and data analysis. Palaeontol. Electronica 4(1), 1-9.

Hoeinghaus, D.J., Agostinho, A.A., Gomes, L.C., Pelicice, F.M., Okada, E.K., Latini, J.D., Kashiwaqui, E.A.L., & Winemiller, K.O., 2009. Effects of river impoundment on ecosystem services of large tropical rivers: embodied energy and market value of artisanal fisheries. Conserv. Biol. 23(5), 1222-1231. PMid:19459891. http://dx.doi.org/10.1111/j.1523-1739.2009.01248.x.

Isaac, V.J., Silva, C.O., & Ruffino, M.L., 2008. The artisanal fishery fleet of lower Amazon. Fish. Manag. Ecol. 15(3), 179-187. http://dx.doi.org/10.1111/j.1365-2400.2008.00599.x.

Junk, W.J., Soares, M.G.M., & Bayley, P.B., 2007. Freshwater fishes of the Amazon River basin: their biodiversity, fisheries, and habitats. Aquat. Ecosyst. Health Manage. 10(2), 153-173. http://dx.doi.org/10.1080/14634980701351023.

Lasso, C.A., & Morales-Betancourt, M.A., eds., 2021. La caza y pesca de subsistencia en el norte de Suramérica. Parte I: Colombia, Venezuela y Guyana. Bogotá: Instituto de Investigación de Recursos Biológicos Alexander von Humboldt, Serie Editorial Fauna Silvestre Neotropical.

Latrubesse, E.M., d’Horta, F.M., Ribas, C.C., Wittmann, F., Zuanon, J., Park, E., Dunne, T., Arima, E.Y., & Baker, P.A., 2021. Vulnerability of the biota in riverine and seasonally flooded habitats to damming of Amazonian rivers. Aquat. Conserv. 31(5), 1136-1149. http://dx.doi.org/10.1002/aqc.3424.

Lima, A.C., Agostinho, C.S., Sayanda, D., Pelicice, F.M., Soares, A.M.V.M., & Monaghan, K.A., 2016. The rise and fall of fish diversity in a neotropical river after impoundment. Hydrobiology 763(1), 207-221. http://dx.doi.org/10.1007/s10750-015-2377-z.

Loures, R.C., & Pompeu, P.S., 2018. Long-term study of reservoir cascade in south-eastern Brazil reveals spatio-temporal gradient in fish assemblages. Mar. Freshw. Res. 69(12), 1983-1994. http://dx.doi.org/10.1071/MF18109.

Maccord, P.F.L., Silvano, R.A.M., Ramires, M.S., Clauzet, M., & Begossi, A., 2007. Dynamics of artisanal fisheries in two Brazilian Amazonian reserves: implications to co-management. Hydrobiologia 583(1), 365-376. http://dx.doi.org/10.1007/s10750-006-0486-4.

Maruyama, L.S., Castro, P.M.G., & Paiva, P., 2009. Pesca artesanal no médio e baixo Tietê, São Paulo, Brasil: aspectos estruturais e socioeconômicos. Bol. Inst. Pesca 35(1), 61-81.

Medeiros, E.R., Pelicice, F.M., Agostinho, C.S., & Marques, E.E., 2014. Short-term changes in energy allocation by Hemiodontidae fish after the construction of a large reservoir (Lajeado Dam, Tocantins River). Neotrop. Ichthyol. 12(3), 649-658. http://dx.doi.org/10.1590/1982-0224-20130186.

Mérona, B., Juras, A.A., Santos, G.M., & Cintra, I.H.A., 2010. Os peixes e a pesca no baixo Rio Tocantins: vinte anos depois da UHE Tucuruí. Brasília: Eletronorte.

Minte-Vera, C.V., & Petrere Junior, M., 2000. Artisanal fisheries in urban reservoirs: a case study from Brazil (Billings Reservoir, São Paulo Metropolitan Region). Fish. Manag. Ecol. 7(6), 537-549. http://dx.doi.org/10.1046/j.1365-2400.2000.00218.x.

Miranda, E.B., Ferreira, D.T.A.M., & Marques, E.E., 2017. Dos conflitos à invisibilização da pesca profissional no estado do Tocantins. R. Gest. Sust. Ambient. 6(1), 272-298. http://dx.doi.org/10.19177/rgsa.v6e12017272-298.

Monaghan, K.A., Agostinho, C.S., Pelicice, F.M., & Soares, A.M.V.M., 2020. The impact of a hydroelectric dam on Neotropical fish communities: a spatio-temporal analysis of the Trophic Upsurge Hypothesis. Ecol. Freshwat. Fish 29(2), 384-397. http://dx.doi.org/10.1111/eff.12522.

Noleto, E.V., Barbosa, M.V.M., & Pelicice, F.M., 2019. Distribution of aquatic macrophytes along depth gradients in Lajeado Reservoir, Tocantins River, Brazil. Acta Limnol. Bras. 31, e6. http://dx.doi.org/10.1590/s2179-975x9317.

Novaes, J.L.C., & Carvalho, E.D., 2013. Analysis of artisanal fisheries in two reservoirs of the upper Paraná River basin (Southeastern Brazil). Neotrop. Ichthyol. 11(2), 403-412. http://dx.doi.org/10.1590/S1679-62252013005000002.

Okada, E.K., Agostinho, A.A., & Gomes, L.C., 2005. Spatial and temporal gradients in artisanal fisheries of a large Neotropical reservoir, the Itaipu Reservoir, Brazil. Can. J. Fish. Aquat. Sci. 62(3), 714-724. http://dx.doi.org/10.1139/f05-015.

Oliveira Junior, J.G.C., Silva, L.P.S., Malhado, A.C.M., Batista, V.S., Fabré, N.N., & Ladle, R.J., 2016. Artisanal fisheries research: a need for globalization? PLoS One 11(3), e0150689. PMid:26942936. http://dx.doi.org/10.1371/journal.pone.0150689.

Pelicice, F.M., Agostinho, A.A., Akama, A., Andrade Filho, J.D., Azevedo-Santos, V.M., Barbosa, M.V.M., Bini, L.M., Brito, M.F.G., Candeiro, C.R.A., Caramaschi, E.P., Carvalho, P., Carvalho, R.A., Castello, L., Chagas, D.B., Chamon, C.C., Colli, G.R., Daga, V.S., Dias, M.S., Diniz Filho, J.A.F., Fearnside, P., Ferreira, W.M., Garcia, D.A.Z., Krolow, T.K., Kruger, R.F., Latrubesse, E.M., Lima Junior, D.P., Lolis, S.F., Lopes, F.A.C., Loyola, R.D., Magalhães, A.L.B., Malvasio, A., De Marco, P., Martins, P.R., Mazzoni, R., Nabout, J.C., Orsi, M.L., Padial, A.A., Pereira, H.R., Pereira, T.N.A., Perônico, P.B., Petrere, M., Pinheiro, R.T., Pires, E.F., Pompeu, P.S., Portelinha, T.C.G., Sano, E.E., Santos, V.L.M., Shimabukuro, P.H.F., Silva, I.G., Souza, L.B., Tejerina-Garro, F.L., Campos Telles, M.P., Teresa, F.B., Thomaz, S.M., Tonella, L.H., Vieira, L.C.G., Vitule, J.R.S., & Zuanon, J., 2021. Large-scale degradation of the Tocantins-Araguaia River Basin. Environ. Manage. 68(4), 445-452. PMid:34341867. http://dx.doi.org/10.1007/s00267-021-01513-7.

Pelicice, F.M., Agostinho, A.A., Azevedo-Santos, V.M., Bessa, E., Casatti, L., Garrone-Neto, D., Gomes, L.C., Pavanelli, C.S., Petry, A.C., Pompeu, P.S., Reis, R.E., Roque, F.O., Sabino, J., Sousa, L.M., Vilella, F.S., & Zuanon, J., 2022. Ecosystem services generated by Neotropical freshwater fishes. Hydrobiologia

Pelicice, F.M., Azevedo-Santos, V.M., Esguícero, A.L.H., Agostinho, A.A., & Arcifa, M.S., 2018. Fish diversity in the cascade of reservoirs along the Paranapanema River, southeast Brazil. Neotrop. Ichthyol. 16(2), e170150. http://dx.doi.org/10.1590/1982-0224-20170150.

Pelicice, F.M., Azevedo-Santos, V.M., Vitule, J.R.S., Orsi, M.L., Lima Junior, D.P., Magalhães, A.L.B., Pompeu, P.S., Petrere Junior, M., & Agostinho, A.A., 2017. Neotropical freshwater fishes imperilled by unsustainable policies. Fish Fish. 18(6), 1119-1133. http://dx.doi.org/10.1111/faf.12228.

Pereira, H.R., Gomes, L.F., Soares, P.T., Martins, P.R., Pelicice, F.M., Teresa, F.B., & Vieira, L.C.G., 2021. Long-term responses of fish diversity to river regulation: a multi-metric approach. Environ. Biol. Fishes 104(1), 71-84. http://dx.doi.org/10.1007/s10641-021-01056-0.

Perônico, P.B., Agostinho, C.S., Fernandes, R., & Pelicice, F.M., 2020. Community reassembly after river regulation: rapid loss of fish diversity and the emergence of a new state. Hydrobiologia 847(2), 519-533. http://dx.doi.org/10.1007/s10750-019-04117-9.

Petrere Junior, M., 1989. River fisheries in Brazil: a review. Regul. Rivers. Res. Manage. 4, 1-16.

Petrere Junior, M., 1996. Fisheries in large tropical reservoirs in South America. Lakes Reservoirs: Res. Manage. 2(1-2), 111-133. http://dx.doi.org/10.1111/j.1440-1770.1996.tb00054.x.

Petrere Junior, M., Agostinho, A.A., Okada, E.K., & Julio Junior, H.F., 2002. Review of the fisheries in the Brazilian portion of the Parana/Pantanal basin. In: Cowx, I.G., ed. Management and ecology of lake and reservoir fisheries. Osney Mead: Fishing New Books, 123-143. http://dx.doi.org/10.1002/9780470995679.ch11.

Prysthon, A., Ummus, M.E., Tardivo, T.F., Pedroza Filho, M.X., Chicrala, P.C.M.S., Kato, H.C.A., Dias, C.R.G. & Paz, L.R.S., 2022. A pesca artesanal no rio Araguaia, Tocantins, Brasil: aspectos tecnológicos e socioeconômicos. Rio de Janeiro: e-Publicar.

Reis, M.M.T., Ladislau, D.S., Ribeiro, M.W.S., Guimarães, C.C., Paiva, A.J.V., Mattos, D.C., Aride, P.H.R., & Oliveira, A.T., 2022. Socioeconomic aspects and profile of fishing according to fishers of commercial edible fish in the municipality of Barcelos, middle Negro River, Amazonas, Brazil. Braz. J. Biol. 82, e264210. PMid:36350939. http://dx.doi.org/10.1590/1519-6984.264210.

Reis, R.E., Albert, J.S., Di Dario, F., Mincarone, M.M., Petry, P., & Rocha, L.A., 2016. Fish biodiversity and conservation in South America. J. Fish Biol. 89(1), 12-47. PMid:27312713. http://dx.doi.org/10.1111/jfb.13016.

Ribeiro, B.L.C.M., Petrere Junior, M., & Juras, A.A., 1995. Ecological integrity and fisheries ecology of the Araguaia-Tocantins river basin, Brazil. Regul. Rivers. Res. Manage. 11, 325-350.

Rousseau, Y., Watson, R.A., Blanchard, J.L., & Fulton, E.A., 2019. Defining global artisanal fisheries. Mar. Policy 108, 103634. http://dx.doi.org/10.1016/j.marpol.2019.103634.

Sant’Anna, I.R.A., Rubens, E., Pinto, D.M., & Doria, C.R.C., 2020. Pescarias tradicionais da cachoeira do Teotônio submersas pela usinas em Rondônia. Rev. Programa Pos-Graduacao Hist. Univ. Fed. Amazonas 12, 229-248.

Scarabotti, P.A., Lucifora, L.O., Espínola, L.A., Rabuffetti, A.P., Liotta, J., Mantinian, J.E., Roux, J.P., Silva, N., Balboni, L., Vargas, F., Demonte, L.D., & Sánchez, S., 2021. Long-term trends of fishery landings and target fish populations in the lower La Plata basin. Neotrop. Ichthyol. 19(3), e210013. http://dx.doi.org/10.1590/1982-0224-2021-0013.

Schork, G., Hermes-Silva, S., Beux, L.F., Zaniboni-Filho, E., & Nuner, A.P.O., 2012. Diagnóstico da pesca artesanal na Usina Hidrelétrica de Machadinho, Alto rio Uruguai – Brasil. Bol. Inst. Pesca 38, 97-108. PMid:28562786.

Silvano, R.A.M., MacCord, P.F.L., Lima, R.V., & Begossi, A., 2006. When does this fish spawn? Fishermen’s local knowledge of migration and reproduction of Brazilian coastal fishes. Environ. Biol. Fishes 76(2-4), 371-386. http://dx.doi.org/10.1007/s10641-006-9043-2.

Smith, W.S., Stefani, M.S., Espíndola, E.L.G., & Rocha, O., 2019. Changes in fish species composition in the middle and lower Tietê River (São Paulo, Brazil) throughout the centuries, emphasizing rheophilic and introduced species. Acta Limnol. Bras. 30, e310.

Winemiller, K.O., Nam, S., Baird, I.G., Darwall, W., Lujan, N.K., Harrison, I., Stiassny, M.L.J., Silvano, R.A.M., Fitzgerald, D.B., Pelicice, F.M., Agostinho, A.A., Gomes, L.C., Albert, J.S., Baran, E., Petrere Junior, M., Zarfl, C., Mulligan, M., Sullivan, J.P., Arantes, C.C., Sousa, L.M., Koning, A.A., Hoeinghaus, D.J., Sabaj, M., Lundberg, J.G., Armbruster, J., Thieme, M.L., Petry, P., Zuanon, J., Vilara, G.T., Snoeks, J., Ou, C., Rainboth, W., Pavanelli, C.S., Akama, A., Van Soesbergen, A., & Sáenz, L., 2016. Balancing hydropower and biodiversity in the Amazon, Congo, and Mekong. Science 351(6269), 128-129. PMid:26744397. http://dx.doi.org/10.1126/science.aac7082.

Zappes, C.A., Oliveira, P.C., & Di Beneditto, A.P.M., 2016. Percepção de pescadores do norte fluminense sobre a viabilidade da pesca artesanal com a implantação de megaempreendimento portuário. Bol. Inst. Pesca 42(1), 73-88. http://dx.doi.org/10.20950/1678.2305.2016v42n1p73.
 


Submitted date:
02/09/2023

Accepted date:
06/02/2023

Publication date:
07/19/2023

64b80baca953954dda68c0f2 alb Articles
Links & Downloads

Acta Limnol. Bras. (Online)

Share this page
Page Sections