Ethnoecology of artisanal fishermen on native and exotic species in brazilian semi-arid reservoirs
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Research, Society and Development |
Texto Completo: | https://rsdjournal.org/index.php/rsd/article/view/25733 |
Resumo: | Ethnoecology seeks to understand how different human groups interact with and understand the natural resources and ecosystems they manage. Fishermen spend a considerable part of their lives in contact with the environment and the species they manage, therefore, they are carriers of relevant knowledge about them. Therefore, understanding the interfaces between the knowledge of these populations and scientific knowledge makes it possible to point out gaps to be investigated and to guide the conservation of fishery resources. Thus, the objective was to compare the ethno-historical knowledge of the artisanal fishermen of the public reservoirs Araras and Edson Queiroz (middle Acaraú River basin-CE) with the scientific literature. For this purpose, a representative population was selected for each of these weirs: Ilha de Esaú, for the Araras weir, and Vila São Cosme, for the Edson Queiroz weir. Participant observation, semi-structured interviews, visual stimulus and guided tours with local fishermen were used. The interviews addressed ethno-ecological aspects of the main fish species caught in the region. It was concluded that fishermen have greater knowledge of native species, because they have managed them for a longer time and/or because of changes in the behavior of exotic species in an ecosystem with markedly divergent characteristics from the ecosystems of origin of these species. This knowledge can contribute to future scientific studies and be incorporated into the development of management plans and sustainable management of water and fish resources in the middle Acaraú region. |
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Ethnoecology of artisanal fishermen on native and exotic species in brazilian semi-arid reservoirsEtnoecología de los pescadores artesanales sobre las especies nativas y exóticas en embalses semiáridos brasileñosEtnoecologia de pescadores artesanais sobre espécies nativas e exóticas em reservatórios do semiárido brasileiro Conocimiento ecológico local Pesca artesanalEtnoictiologíaAmbiente lénticoRío Acaraú.Conhecimento ecológico localPesca artesanalEtnoictiologiaAmbiente lênticoRio Acaraú.Local ecological knowledge Artisanal fishingEthnoichthyologyLentic environmentAcaraú river.Ethnoecology seeks to understand how different human groups interact with and understand the natural resources and ecosystems they manage. Fishermen spend a considerable part of their lives in contact with the environment and the species they manage, therefore, they are carriers of relevant knowledge about them. Therefore, understanding the interfaces between the knowledge of these populations and scientific knowledge makes it possible to point out gaps to be investigated and to guide the conservation of fishery resources. Thus, the objective was to compare the ethno-historical knowledge of the artisanal fishermen of the public reservoirs Araras and Edson Queiroz (middle Acaraú River basin-CE) with the scientific literature. For this purpose, a representative population was selected for each of these weirs: Ilha de Esaú, for the Araras weir, and Vila São Cosme, for the Edson Queiroz weir. Participant observation, semi-structured interviews, visual stimulus and guided tours with local fishermen were used. The interviews addressed ethno-ecological aspects of the main fish species caught in the region. It was concluded that fishermen have greater knowledge of native species, because they have managed them for a longer time and/or because of changes in the behavior of exotic species in an ecosystem with markedly divergent characteristics from the ecosystems of origin of these species. This knowledge can contribute to future scientific studies and be incorporated into the development of management plans and sustainable management of water and fish resources in the middle Acaraú region.La etnoecología trata de entender cómo los distintos grupos humanos interactúan con los recursos naturales y los ecosistemas que manejan y los comprenden. Los pescadores pasan una parte considerable de su vida en contacto con el entorno y las especies que manejan, por lo tanto, son portadores de conocimientos relevantes sobre ellas. La comprensión de las interfaces entre el conocimiento de estas poblaciones y los conocimientos científicos permite señalar las lagunas que hay que investigar y orientar la conservación de los recursos pesqueros. Así, el objetivo es comparar el conocimiento etnoictiológico de los pescadores artesanales de las represas públicas de Araras y Edson Queiroz (Cuenca Media de Acaraú-CE) con la literatura científica. Para ello, se seleccionó una población representativa para cada una de las presas: Ilha de Esaú, para la presa Araras, y Vila São Cosme, para la Edson Queiroz. Se utilizaron estrategias de observación, entrevistas semiestructuradas, estimulación visual y guías con pescadores locales. Las entrevistas abordan aspectos etnoecológicos de las principales especies de peces capturadas en la región. Se concluyó que los pescadores tienen mayor conocimiento de las especies autóctonas, porque las han manejado durante más tiempo y/o por los cambios en el comportamiento de las especies exóticas en un ecosistema con características marcadamente diferentes a los ecosistemas de origen de estas especies. Este conocimiento puede contribuir a futuros estudios científicos y ser incorporado en la elaboración de planes de manejo y manejo sustentable de los recursos hídricos y pesqueros en la región media de Acaraú.A etnoecologia busca compreender como diferentes grupos humanos se inter-relacionam com os recursos naturais e ecossistemas que manejam e como os compreendem. Os pescadores passam parte considerável de suas vidas em contato com o ambiente e espécies que manejam, portanto, são portadores de relevantes saberes sobre tais. De modo que compreender as interfaces entre os conhecimentos destas populações e o conhecimento científico, possibilita apontar lacunas a serem investigadas e orientar a conservação dos recursos pesqueiros. Desta forma, objetivou-se comparar os conhecimentos etnoictiológicos dos pescadores artesanais dos açudes públicos Araras e Edson Queiroz (bacia do médio rio Acaraú-CE) com a literatura científica. Para isso, foi selecionada uma população representativa para cada um destes açudes: Ilha de Esaú, para o açude Araras, e Vila São Cosme, para o Edson Queiroz. Foram empregadas estratégias de observação participante, entrevistas semiestruturadas, estímulo visual e turnês-guiadas com pescadores locais. As entrevistas abordaram aspectos etnoecológicos das principais espécies de peixes capturadas na região. Concluiu-se que os pescadores possuem maior conhecimento das espécies nativas, por manejarem-nas há mais tempo e/ou por mudança no comportamento das espécies exóticas ante um ecossistema com características marcadamente divergentes dos ecossistemas de origem destas espécies. Estes conhecimentos podem contribuir para futuros estudos científicos e ser incorporados na elaboração de planos de gerenciamento e manejo sustentável dos recursos hídricos e pesqueiros da região média do Acaraú.Research, Society and Development2022-01-31info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/2573310.33448/rsd-v11i2.25733Research, Society and Development; Vol. 11 No. 2; e44711225733Research, Society and Development; Vol. 11 Núm. 2; e44711225733Research, Society and Development; v. 11 n. 2; e447112257332525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/25733/22740Copyright (c) 2022 Leidiane Priscilla de Paiva Batista; Jorge Iván Sánchez-Botero; Edson Oliveira de Paula; Edson Vicente da Silvahttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessBatista, Leidiane Priscilla de PaivaSánchez-Botero, Jorge IvánPaula, Edson Oliveira deSilva, Edson Vicente da2022-02-07T01:42:50Zoai:ojs.pkp.sfu.ca:article/25733Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:43:57.017993Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false |
dc.title.none.fl_str_mv |
Ethnoecology of artisanal fishermen on native and exotic species in brazilian semi-arid reservoirs Etnoecología de los pescadores artesanales sobre las especies nativas y exóticas en embalses semiáridos brasileños Etnoecologia de pescadores artesanais sobre espécies nativas e exóticas em reservatórios do semiárido brasileiro |
title |
Ethnoecology of artisanal fishermen on native and exotic species in brazilian semi-arid reservoirs |
spellingShingle |
Ethnoecology of artisanal fishermen on native and exotic species in brazilian semi-arid reservoirs Batista, Leidiane Priscilla de Paiva Conocimiento ecológico local Pesca artesanal Etnoictiología Ambiente léntico Río Acaraú. Conhecimento ecológico local Pesca artesanal Etnoictiologia Ambiente lêntico Rio Acaraú. Local ecological knowledge Artisanal fishing Ethnoichthyology Lentic environment Acaraú river. |
title_short |
Ethnoecology of artisanal fishermen on native and exotic species in brazilian semi-arid reservoirs |
title_full |
Ethnoecology of artisanal fishermen on native and exotic species in brazilian semi-arid reservoirs |
title_fullStr |
Ethnoecology of artisanal fishermen on native and exotic species in brazilian semi-arid reservoirs |
title_full_unstemmed |
Ethnoecology of artisanal fishermen on native and exotic species in brazilian semi-arid reservoirs |
title_sort |
Ethnoecology of artisanal fishermen on native and exotic species in brazilian semi-arid reservoirs |
author |
Batista, Leidiane Priscilla de Paiva |
author_facet |
Batista, Leidiane Priscilla de Paiva Sánchez-Botero, Jorge Iván Paula, Edson Oliveira de Silva, Edson Vicente da |
author_role |
author |
author2 |
Sánchez-Botero, Jorge Iván Paula, Edson Oliveira de Silva, Edson Vicente da |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Batista, Leidiane Priscilla de Paiva Sánchez-Botero, Jorge Iván Paula, Edson Oliveira de Silva, Edson Vicente da |
dc.subject.por.fl_str_mv |
Conocimiento ecológico local Pesca artesanal Etnoictiología Ambiente léntico Río Acaraú. Conhecimento ecológico local Pesca artesanal Etnoictiologia Ambiente lêntico Rio Acaraú. Local ecological knowledge Artisanal fishing Ethnoichthyology Lentic environment Acaraú river. |
topic |
Conocimiento ecológico local Pesca artesanal Etnoictiología Ambiente léntico Río Acaraú. Conhecimento ecológico local Pesca artesanal Etnoictiologia Ambiente lêntico Rio Acaraú. Local ecological knowledge Artisanal fishing Ethnoichthyology Lentic environment Acaraú river. |
description |
Ethnoecology seeks to understand how different human groups interact with and understand the natural resources and ecosystems they manage. Fishermen spend a considerable part of their lives in contact with the environment and the species they manage, therefore, they are carriers of relevant knowledge about them. Therefore, understanding the interfaces between the knowledge of these populations and scientific knowledge makes it possible to point out gaps to be investigated and to guide the conservation of fishery resources. Thus, the objective was to compare the ethno-historical knowledge of the artisanal fishermen of the public reservoirs Araras and Edson Queiroz (middle Acaraú River basin-CE) with the scientific literature. For this purpose, a representative population was selected for each of these weirs: Ilha de Esaú, for the Araras weir, and Vila São Cosme, for the Edson Queiroz weir. Participant observation, semi-structured interviews, visual stimulus and guided tours with local fishermen were used. The interviews addressed ethno-ecological aspects of the main fish species caught in the region. It was concluded that fishermen have greater knowledge of native species, because they have managed them for a longer time and/or because of changes in the behavior of exotic species in an ecosystem with markedly divergent characteristics from the ecosystems of origin of these species. This knowledge can contribute to future scientific studies and be incorporated into the development of management plans and sustainable management of water and fish resources in the middle Acaraú region. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-01-31 |
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/25733 10.33448/rsd-v11i2.25733 |
url |
https://rsdjournal.org/index.php/rsd/article/view/25733 |
identifier_str_mv |
10.33448/rsd-v11i2.25733 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/25733/22740 |
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. 2; e44711225733 Research, Society and Development; Vol. 11 Núm. 2; e44711225733 Research, Society and Development; v. 11 n. 2; e44711225733 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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1797052762072023040 |