EVALUATION OF COMMERCIAL FISHING LANDED IN TWO CITIES LOCATED ON THE RIVER SOLIMÕES – AMAZONAS
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Biota Amazônia |
Texto Completo: | https://periodicos.unifap.br/index.php/biota/article/view/4035 |
Resumo: | The commercial fishing is an activity of great importance at the Amazon basin. It is subject to seasonal climatic, cultural and economic influences, which could be different by region into this huge basin. The commercial fisheries of Benjamin Constant and Iranduba were studied, aiming to evaluate the regional differences of the fisheries in the Amazon basin. The data were collected in 2012 at the main landing sites of both municipalities. The common name of the fish landed, catch per species (kg), fishing effort, fishing grounds, fishing gear and vessels used were registered. The largest variety of fish caught was recorded in Benjamin Constant, but Iranduba obtained the highest total landing. The pacús (Mylossoma spp.; Metynnis spp.; Myleus spp.) and acarí-bodó (Pterygoplichthys pardalis) were the most landed at Benjamin Constant. The aracú (Schizodon fasciatus) and curimatã (Prochilodus nigricans) were the most important species in the landings of Iranduba. In general, the production was higher during the falling water season. The rivers and lakes were the most exploited environments and the gillnet was most used equipment. The Catch per Unit Effort (CPUE) varied from 10.2 to 288.6 kg/fisher.day, with high averages in the falling-water period of the rivers. The motorized canoe was the most used vessel in the fisheries. The variations observed in the fisheries indicate the diversity of fishing in the Amazon. This diversity needs to be taken into account when developing fisheries management strategies, to avoid the development of generalist policies that are ineffective to reach the sustainability of fish stocks.Keywords: inland fisheries; geographical distribution of fisheries; Amazonia. |
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EVALUATION OF COMMERCIAL FISHING LANDED IN TWO CITIES LOCATED ON THE RIVER SOLIMÕES – AMAZONASAVALIAÇÃO DA PESCA COMERCIAL DESEMBARCADA EM DUAS CIDADES LOCALIZADAS NO RIO SOLIMÕES – AMAZONASpesca interior; distribuição geográfica da pesca; desembarqueThe commercial fishing is an activity of great importance at the Amazon basin. It is subject to seasonal climatic, cultural and economic influences, which could be different by region into this huge basin. The commercial fisheries of Benjamin Constant and Iranduba were studied, aiming to evaluate the regional differences of the fisheries in the Amazon basin. The data were collected in 2012 at the main landing sites of both municipalities. The common name of the fish landed, catch per species (kg), fishing effort, fishing grounds, fishing gear and vessels used were registered. The largest variety of fish caught was recorded in Benjamin Constant, but Iranduba obtained the highest total landing. The pacús (Mylossoma spp.; Metynnis spp.; Myleus spp.) and acarí-bodó (Pterygoplichthys pardalis) were the most landed at Benjamin Constant. The aracú (Schizodon fasciatus) and curimatã (Prochilodus nigricans) were the most important species in the landings of Iranduba. In general, the production was higher during the falling water season. The rivers and lakes were the most exploited environments and the gillnet was most used equipment. The Catch per Unit Effort (CPUE) varied from 10.2 to 288.6 kg/fisher.day, with high averages in the falling-water period of the rivers. The motorized canoe was the most used vessel in the fisheries. The variations observed in the fisheries indicate the diversity of fishing in the Amazon. This diversity needs to be taken into account when developing fisheries management strategies, to avoid the development of generalist policies that are ineffective to reach the sustainability of fish stocks.Keywords: inland fisheries; geographical distribution of fisheries; Amazonia.A pesca comercial é uma atividade de elevada importância na bacia Amazônica e está sujeita a influências sazonais, culturais e econômicas que variam conforme a região. Dessa forma as pescarias comerciais de Benjamin Constant e Iranduba foram estudadas, visando avaliar as diferenças regionais das pescarias no Amazonas. Os dados foram coletados em 2012 nos principais locais de desembarque dos municípios. Foram registrados o nome comum dos peixes desembarcados, a captura por espécie (kg), esforço de pesca, ambientes explotados, os apetrechos e as embarcações utilizadas. A maior variedade de peixes capturados foi registrada em Benjamin Constant, porém Iranduba obteve maior desembarque. Os pacús (Mylossoma spp.; Metynnis spp.; Myleus spp.) e o acarí-bodó (Pterygoplichthys pardalis) foram os mais desembarcados em Benjamin Constant. O aracú (Schizodon fasciatus) e a curimatã (Prochilodus nigricans) foram as espécies mais importantes nos desembarques de Iranduba. No geral a produção foi maior durante o período de vazante dos rios. Os rios e lagos foram os ambientes mais explotados e a malhadeira o apetrecho mais utilizado. A Captura por Unidade de Esforço (CPUE) variou entre 10,2 e 288,6 kg/homem.dia com médias elevadas no período de vazante dos rios. A canoa motorizada foi a embarcação mais utilizada nas pescarias. As variações observadas nas pescarias indicam a diversidade da pesca na Amazônia. Essa diversidade precisa ser levada em consideração ao se desenvolver estratégias de manejo pesqueiro, para que sejam evitadas políticas generalistas ineficazes para a sustentabilidade dos estoques pesqueiros.Palavras-chave: pesca interior, distribuição geográfica da pesca, Amazônia.Universidade Federal do AmapáCAPESLopes, Giulia Cristina dos SantosFreitas, Carlos Edwar de Carvalho2018-12-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArtigo Avaliado pelos Paresapplication/pdfhttps://periodicos.unifap.br/index.php/biota/article/view/403510.18561/2179-5746/biotaamazonia.v8n4p36-41Biota Amazônia (Biote Amazonie, Biota Amazonia, Amazonian Biota); v. 8, n. 4 (2018); 36-412179-5746reponame:Biota Amazôniainstname:Universidade Federal do Amapá (UNIFAP)instacron:UNIFAPporhttps://periodicos.unifap.br/index.php/biota/article/view/4035/v8n4p36-41.pdfhttps://periodicos.unifap.br/index.php/biota/article/downloadSuppFile/4035/620https://periodicos.unifap.br/index.php/biota/article/downloadSuppFile/4035/621Amazônia; BrasilDireitos autorais 2019 Biota Amazônia (Biote Amazonie, Biota Amazonia, Amazonian Biota)http://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccess2019-09-11T12:36:58Zoai:ojs.pkp.sfu.ca:article/4035Revistahttp://periodicos.unifap.br/index.php/biotaONGhttps://periodicos.unifap.br/index.php/biota/oai||juliosa@unifap.br2179-57462179-5746opendoar:2019-09-11T12:36:58Biota Amazônia - Universidade Federal do Amapá (UNIFAP)false |
dc.title.none.fl_str_mv |
EVALUATION OF COMMERCIAL FISHING LANDED IN TWO CITIES LOCATED ON THE RIVER SOLIMÕES – AMAZONAS AVALIAÇÃO DA PESCA COMERCIAL DESEMBARCADA EM DUAS CIDADES LOCALIZADAS NO RIO SOLIMÕES – AMAZONAS |
title |
EVALUATION OF COMMERCIAL FISHING LANDED IN TWO CITIES LOCATED ON THE RIVER SOLIMÕES – AMAZONAS |
spellingShingle |
EVALUATION OF COMMERCIAL FISHING LANDED IN TWO CITIES LOCATED ON THE RIVER SOLIMÕES – AMAZONAS Lopes, Giulia Cristina dos Santos pesca interior; distribuição geográfica da pesca; desembarque |
title_short |
EVALUATION OF COMMERCIAL FISHING LANDED IN TWO CITIES LOCATED ON THE RIVER SOLIMÕES – AMAZONAS |
title_full |
EVALUATION OF COMMERCIAL FISHING LANDED IN TWO CITIES LOCATED ON THE RIVER SOLIMÕES – AMAZONAS |
title_fullStr |
EVALUATION OF COMMERCIAL FISHING LANDED IN TWO CITIES LOCATED ON THE RIVER SOLIMÕES – AMAZONAS |
title_full_unstemmed |
EVALUATION OF COMMERCIAL FISHING LANDED IN TWO CITIES LOCATED ON THE RIVER SOLIMÕES – AMAZONAS |
title_sort |
EVALUATION OF COMMERCIAL FISHING LANDED IN TWO CITIES LOCATED ON THE RIVER SOLIMÕES – AMAZONAS |
author |
Lopes, Giulia Cristina dos Santos |
author_facet |
Lopes, Giulia Cristina dos Santos Freitas, Carlos Edwar de Carvalho |
author_role |
author |
author2 |
Freitas, Carlos Edwar de Carvalho |
author2_role |
author |
dc.contributor.none.fl_str_mv |
CAPES |
dc.contributor.author.fl_str_mv |
Lopes, Giulia Cristina dos Santos Freitas, Carlos Edwar de Carvalho |
dc.subject.none.fl_str_mv |
|
dc.subject.por.fl_str_mv |
pesca interior; distribuição geográfica da pesca; desembarque |
topic |
pesca interior; distribuição geográfica da pesca; desembarque |
description |
The commercial fishing is an activity of great importance at the Amazon basin. It is subject to seasonal climatic, cultural and economic influences, which could be different by region into this huge basin. The commercial fisheries of Benjamin Constant and Iranduba were studied, aiming to evaluate the regional differences of the fisheries in the Amazon basin. The data were collected in 2012 at the main landing sites of both municipalities. The common name of the fish landed, catch per species (kg), fishing effort, fishing grounds, fishing gear and vessels used were registered. The largest variety of fish caught was recorded in Benjamin Constant, but Iranduba obtained the highest total landing. The pacús (Mylossoma spp.; Metynnis spp.; Myleus spp.) and acarí-bodó (Pterygoplichthys pardalis) were the most landed at Benjamin Constant. The aracú (Schizodon fasciatus) and curimatã (Prochilodus nigricans) were the most important species in the landings of Iranduba. In general, the production was higher during the falling water season. The rivers and lakes were the most exploited environments and the gillnet was most used equipment. The Catch per Unit Effort (CPUE) varied from 10.2 to 288.6 kg/fisher.day, with high averages in the falling-water period of the rivers. The motorized canoe was the most used vessel in the fisheries. The variations observed in the fisheries indicate the diversity of fishing in the Amazon. This diversity needs to be taken into account when developing fisheries management strategies, to avoid the development of generalist policies that are ineffective to reach the sustainability of fish stocks.Keywords: inland fisheries; geographical distribution of fisheries; Amazonia. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-12-30 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Artigo Avaliado pelos Pares |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://periodicos.unifap.br/index.php/biota/article/view/4035 10.18561/2179-5746/biotaamazonia.v8n4p36-41 |
url |
https://periodicos.unifap.br/index.php/biota/article/view/4035 |
identifier_str_mv |
10.18561/2179-5746/biotaamazonia.v8n4p36-41 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://periodicos.unifap.br/index.php/biota/article/view/4035/v8n4p36-41.pdf https://periodicos.unifap.br/index.php/biota/article/downloadSuppFile/4035/620 https://periodicos.unifap.br/index.php/biota/article/downloadSuppFile/4035/621 |
dc.rights.driver.fl_str_mv |
Direitos autorais 2019 Biota Amazônia (Biote Amazonie, Biota Amazonia, Amazonian Biota) http://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Direitos autorais 2019 Biota Amazônia (Biote Amazonie, Biota Amazonia, Amazonian Biota) http://creativecommons.org/licenses/by/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.coverage.none.fl_str_mv |
Amazônia; Brasil |
dc.publisher.none.fl_str_mv |
Universidade Federal do Amapá |
publisher.none.fl_str_mv |
Universidade Federal do Amapá |
dc.source.none.fl_str_mv |
Biota Amazônia (Biote Amazonie, Biota Amazonia, Amazonian Biota); v. 8, n. 4 (2018); 36-41 2179-5746 reponame:Biota Amazônia instname:Universidade Federal do Amapá (UNIFAP) instacron:UNIFAP |
instname_str |
Universidade Federal do Amapá (UNIFAP) |
instacron_str |
UNIFAP |
institution |
UNIFAP |
reponame_str |
Biota Amazônia |
collection |
Biota Amazônia |
repository.name.fl_str_mv |
Biota Amazônia - Universidade Federal do Amapá (UNIFAP) |
repository.mail.fl_str_mv |
||juliosa@unifap.br |
_version_ |
1800218371259629568 |