Ichthyofauna as Indicator of Biotic Integrity of an Estuarine Area

Numerous methods are used to calculate the Index of Biotic Integrity (IIB) in diverse regions of the world. The objective of this work is to calculate the Index of Biotic Integrity (IIB), for an estuarine area in southern Brazil from fish community data and evaluate their fluctuations over the years...

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Autores:: Fisch, Fabiane
Olinto Branco, Joaquim
Thadeu de Menezes, João

Tipo de recurso:: Article of journal

Fecha de publicación:: 2016

Institución:: Universidad Nacional de Colombia

Repositorio:: Universidad Nacional de Colombia

Idioma:: spa

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dc.title.spa.fl_str_mv	Ichthyofauna as Indicator of Biotic Integrity of an Estuarine Area
title	Ichthyofauna as Indicator of Biotic Integrity of an Estuarine Area
spellingShingle	Ichthyofauna as Indicator of Biotic Integrity of an Estuarine Area 57 Ciencias de la vida; Biología / Life sciences; biology ictiofauna impactos Saco da Fazenda Sul do Brasil ichthyofauna impacts Saco da Fazenda Southern Brazil Ictiofauna impactos Saco da Fazenda sur de Brasil Ichthyofauna impacts Saco da Fazenda Southern Brazil
title_short	Ichthyofauna as Indicator of Biotic Integrity of an Estuarine Area
title_full	Ichthyofauna as Indicator of Biotic Integrity of an Estuarine Area
title_fullStr	Ichthyofauna as Indicator of Biotic Integrity of an Estuarine Area
title_full_unstemmed	Ichthyofauna as Indicator of Biotic Integrity of an Estuarine Area
title_sort	Ichthyofauna as Indicator of Biotic Integrity of an Estuarine Area
dc.creator.fl_str_mv	Fisch, Fabiane Olinto Branco, Joaquim Thadeu de Menezes, João
dc.contributor.author.spa.fl_str_mv	Fisch, Fabiane Olinto Branco, Joaquim Thadeu de Menezes, João
dc.subject.ddc.spa.fl_str_mv	57 Ciencias de la vida; Biología / Life sciences; biology
topic	57 Ciencias de la vida; Biología / Life sciences; biology ictiofauna impactos Saco da Fazenda Sul do Brasil ichthyofauna impacts Saco da Fazenda Southern Brazil Ictiofauna impactos Saco da Fazenda sur de Brasil Ichthyofauna impacts Saco da Fazenda Southern Brazil
dc.subject.proposal.spa.fl_str_mv	ictiofauna impactos Saco da Fazenda Sul do Brasil ichthyofauna impacts Saco da Fazenda Southern Brazil Ictiofauna impactos Saco da Fazenda sur de Brasil Ichthyofauna impacts Saco da Fazenda Southern Brazil
description	Numerous methods are used to calculate the Index of Biotic Integrity (IIB) in diverse regions of the world. The objective of this work is to calculate the Index of Biotic Integrity (IIB), for an estuarine area in southern Brazil from fish community data and evaluate their fluctuations over the years. In this study, four ichthyofauna sampling points were established in the estuary "Saco da Fazenda", Itajaí-SC, in monthly samples taken during the period of May/2012 and April/2013. The samples were screened and the specimens identified at the taxonomic level of species. The value obtained for the Index of Biotic Integrity included 11 attributes, in four degrees of degradation over a year of sampling. Values were calculated and IIB classified into different levels to recognize its temporal and spatial variations. IIB was also calculated using historical data (2000 to 2005) to show the changes compared with recent field investigations. The results for the years 2000-2002 indicate a poor biotic integrity, being regular for the years 2003-2005 and regress to poor in the years 2012-2013.
publishDate	2016
dc.date.issued.spa.fl_str_mv	2016-01-01
dc.date.accessioned.spa.fl_str_mv	2019-07-02T20:41:14Z
dc.date.available.spa.fl_str_mv	2019-07-02T20:41:14Z
dc.type.spa.fl_str_mv	Artículo de revista
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dc.identifier.issn.spa.fl_str_mv	ISSN: 1900-1649
dc.identifier.uri.none.fl_str_mv	https://repositorio.unal.edu.co/handle/unal/61218
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identifier_str_mv	ISSN: 1900-1649
url	https://repositorio.unal.edu.co/handle/unal/61218 http://bdigital.unal.edu.co/60026/
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dc.relation.spa.fl_str_mv	https://revistas.unal.edu.co/index.php/actabiol/article/view/46151
dc.relation.ispartof.spa.fl_str_mv	Universidad Nacional de Colombia Revistas electrónicas UN Acta Biológica Colombiana Acta Biológica Colombiana
dc.relation.references.spa.fl_str_mv	Fisch, Fabiane and Olinto Branco, Joaquim and Thadeu de Menezes, João (2016) Ichthyofauna as Indicator of Biotic Integrity of an Estuarine Area. Acta Biológica Colombiana, 21 (1). pp. 27-38. ISSN 1900-1649
dc.rights.spa.fl_str_mv	Derechos reservados - Universidad Nacional de Colombia
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dc.rights.license.spa.fl_str_mv	Atribución-NoComercial 4.0 Internacional
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rights_invalid_str_mv	Atribución-NoComercial 4.0 Internacional Derechos reservados - Universidad Nacional de Colombia http://creativecommons.org/licenses/by-nc/4.0/ http://purl.org/coar/access_right/c_abf2
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dc.format.mimetype.spa.fl_str_mv	application/pdf
dc.publisher.spa.fl_str_mv	Universidad Nacional de Colombia - Sede Bogotá - Faculdad de Ciencias - Departamento de Biología
institution	Universidad Nacional de Colombia
bitstream.url.fl_str_mv	https://repositorio.unal.edu.co/bitstream/unal/61218/1/46151-265798-1-PB.pdf https://repositorio.unal.edu.co/bitstream/unal/61218/2/46151-265798-1-PB.pdf.jpg
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spelling	Atribución-NoComercial 4.0 InternacionalDerechos reservados - Universidad Nacional de Colombiahttp://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Fisch, Fabiane7c3ba3e9-c5a8-410a-ba7a-bb10a43fc75f300Olinto Branco, Joaquimd97f5049-36f7-4cb9-8688-bc52eaf182c1300Thadeu de Menezes, João07630b3e-9cf3-4b6f-9dbe-9979840150093002019-07-02T20:41:14Z2019-07-02T20:41:14Z2016-01-01ISSN: 1900-1649https://repositorio.unal.edu.co/handle/unal/61218http://bdigital.unal.edu.co/60026/Numerous methods are used to calculate the Index of Biotic Integrity (IIB) in diverse regions of the world. The objective of this work is to calculate the Index of Biotic Integrity (IIB), for an estuarine area in southern Brazil from fish community data and evaluate their fluctuations over the years. In this study, four ichthyofauna sampling points were established in the estuary "Saco da Fazenda", Itajaí-SC, in monthly samples taken during the period of May/2012 and April/2013. The samples were screened and the specimens identified at the taxonomic level of species. The value obtained for the Index of Biotic Integrity included 11 attributes, in four degrees of degradation over a year of sampling. Values were calculated and IIB classified into different levels to recognize its temporal and spatial variations. IIB was also calculated using historical data (2000 to 2005) to show the changes compared with recent field investigations. The results for the years 2000-2002 indicate a poor biotic integrity, being regular for the years 2003-2005 and regress to poor in the years 2012-2013.Inúmeros métodos são utilizados para calcular índices de integridade biótica (IIB) em diferentes regiões do mundo. Esse trabalho teve por objetivo calcular o índice de Integridade Biótica (IIB), para uma área estuarina no Sul do Brasil, a partir de dados da comunidade de peixes e avaliar suas flutuações ao longo dos anos. Neste estudo foram estabelecidos quatro pontos para amostragem da ictiofauna, no estuário Saco da Fazenda em Itajaí-SC, em coletas mensais realizadas entre maio/2012 a abril/2013. As amostras foram triadas e os espécimes identificados até o nível taxonômico de espécie. O valor obtido para o Índice de Integridade Biótica incluiu 11 atributos, em quatro graus de degradação ao longo de um ano de amostragem. Os valores do IIB foram calculados e classificados em diferentes níveis para reconhecer suas variações temporais e espaciais. Foi calculado também o IIB utilizando os dados históricos (2000 a 2005), para mostrar as alterações em comparação com as investigações de campo recentes. O resultado para os anos de 2000-2002 indica uma integridade biótica pobre, sendo regular para os anos de 2003-2005 e regredindo para pobre nos anos de 2012-2013.Numerosos métodos se utilizan para calcular los índices de integridad biótica (IIB) en diferentes regiones del mundo. Este estudio tuvo como objetivo calcular el índice de Integridad Biótica (IIB) para un área de estuario en el sur de Brasil, a partir de datos de la comunidad de peces y así evaluar sus fluctuaciones en los últimos anos. En este estudio se establecieron cuatro puntos de muestreo de las poblaciones de peces en el estuario del Saco da Fazenda en el Itajaí-SC, en muestras mensuales tomadas durante el período mayo/2012 a abril/2013. Las muestras fueron examinadas y los especímenes identificados hasta el nivel taxonómico de especies. El valor obtenido para el índice de Integridad Biótica incluyó 11 atributos en cuatro grados de degradación de más de un ano de muestreo. Se calcularon y se clasifican los valores del IIB en diferentes niveles para reconocer sus variaciones temporales y espaciales. IIB también se ha calculado utilizando los datos históricos (2000-2005), para mostrar los cambios en comparación con las investigaciones de campo recientes. El resultado para los años 2000-2002 indica una integridad biótica de calidad pobre, siendo de calidad regular para los años 2003-2005 y una regresión para pobre en los años 2012-2013.application/pdfspaUniversidad Nacional de Colombia - Sede Bogotá - Faculdad de Ciencias - Departamento de Biologíahttps://revistas.unal.edu.co/index.php/actabiol/article/view/46151Universidad Nacional de Colombia Revistas electrónicas UN Acta Biológica ColombianaActa Biológica ColombianaFisch, Fabiane and Olinto Branco, Joaquim and Thadeu de Menezes, João (2016) Ichthyofauna as Indicator of Biotic Integrity of an Estuarine Area. Acta Biológica Colombiana, 21 (1). pp. 27-38. ISSN 1900-164957 Ciencias de la vida; Biología / Life sciences; biologyictiofaunaimpactosSaco da FazendaSul do BrasilichthyofaunaimpactsSaco da FazendaSouthern BrazilIctiofaunaimpactosSaco da Fazendasur de BrasilIchthyofaunaimpactsSaco da FazendaSouthern BrazilIchthyofauna as Indicator of Biotic Integrity of an Estuarine AreaArtículo de revistainfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1http://purl.org/coar/version/c_970fb48d4fbd8a85Texthttp://purl.org/redcol/resource_type/ARTORIGINAL46151-265798-1-PB.pdfapplication/pdf629902https://repositorio.unal.edu.co/bitstream/unal/61218/1/46151-265798-1-PB.pdfaa66df6f81d115a7a953936cb9a19c56MD51THUMBNAIL46151-265798-1-PB.pdf.jpg46151-265798-1-PB.pdf.jpgGenerated Thumbnailimage/jpeg9771https://repositorio.unal.edu.co/bitstream/unal/61218/2/46151-265798-1-PB.pdf.jpg67e789eec29ddaa21cadda8ac31a940eMD52unal/61218oai:repositorio.unal.edu.co:unal/612182024-04-17 23:50:16.205Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co

Ichthyofauna as Indicator of Biotic Integrity of an Estuarine Area

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