Influência da qualidade ambiental na biologia reprodutiva de Hoplias malabaricus (BLOCH, 1794) (Characiformes, Erythrinidae)
Autor(a) principal: | |
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Data de Publicação: | 2015 |
Tipo de documento: | Dissertação |
Idioma: | por |
Título da fonte: | Biblioteca Digital de Teses e Dissertações da UFRPE |
Texto Completo: | http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/5446 |
Resumo: | The expansion of industrial and urban activities have changed the quality of rivers and negatively affected the reproductive biology of fish. The objective of this study is to investigate how changes in environmental quality can influence the reproduction of Hoplias malabaricus in Capibaribe river, Pernambuco. The samples were collected from september 2013 to august 2014, in three different parts of the Capibaribe river (CAP 1, CAP 2 and CAP 3, in the city Paudalho, São Lourenço da Mata and Recife, respectively), totaling 67 females and 51 males. Were realized analysis of maturational stages, sex ratio, reproductive activity index (IAR), gonadosomatic index (IGS) and hepatosomatic (IHS). To determine the environmental quality we used a rapid assessment protocol (PAR). Furthermore, were evaluated the water temperature, pH, conductivity, dissolved oxygen, biochemical oxygen demand, total solids, total suspended solids, color and fecal coliforms. It was made a spearman correlation matrix to correlate reproduction of biological data (IGS, IHS) with environmental factors (water quality). The PAR indicated that CAP 3 is classified as a "preseverd" environment, however, CAP 1 e CAP 2 were classified as "altered" environments. The frequency of the reproductive cycle stage of H. malabaricus females indicated mature stages for almost every quarter in the evaluated sample points. The sex ratio did not indicate significant differences in the evaluated points. The IAR indicated that there was a higher reproductive activity in CAP 3, followed by CAP 1 and CAP 2. Correlation analysis of environmental and reproductive parameters for the CAP 1 point indicated correlation of IHS with the conductivity and turbidity. In CAP 2 the IGS showed negative correlation with rainfall and turbidity. The IHS analysis for this point was obtained high correlation with temperature. For CAP 3, correlations were obtained between the IHS and Total Coliform. Therefore, it is concluded that H. malabaricus can reproduce against different levels of environmental quality, which can probably be related to its high resistance to anthropogenic environments. |
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EL-DEIR, Ana Carla AsforaMELO JÚNIOR, Mauro deRÊGO, Mariana Gomes doOLIVEIRA , Paulo Guilherme Vasconcelos dehttp://lattes.cnpq.br/4268510470716627SANTOS, Rangel Eduardo2016-08-23T13:08:00Z2015-07-30SANTOS, Rangel Eduardo. Influência da qualidade ambiental na biologia reprodutiva de Hoplias malabaricus (BLOCH, 1794) (Characiformes, Erythrinidae). 2015. 61 f. Dissertação (Programa de Pós-Graduação em Ecologia) - Universidade Federal Rural de Pernambuco, Recife.http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/5446The expansion of industrial and urban activities have changed the quality of rivers and negatively affected the reproductive biology of fish. The objective of this study is to investigate how changes in environmental quality can influence the reproduction of Hoplias malabaricus in Capibaribe river, Pernambuco. The samples were collected from september 2013 to august 2014, in three different parts of the Capibaribe river (CAP 1, CAP 2 and CAP 3, in the city Paudalho, São Lourenço da Mata and Recife, respectively), totaling 67 females and 51 males. Were realized analysis of maturational stages, sex ratio, reproductive activity index (IAR), gonadosomatic index (IGS) and hepatosomatic (IHS). To determine the environmental quality we used a rapid assessment protocol (PAR). Furthermore, were evaluated the water temperature, pH, conductivity, dissolved oxygen, biochemical oxygen demand, total solids, total suspended solids, color and fecal coliforms. It was made a spearman correlation matrix to correlate reproduction of biological data (IGS, IHS) with environmental factors (water quality). The PAR indicated that CAP 3 is classified as a "preseverd" environment, however, CAP 1 e CAP 2 were classified as "altered" environments. The frequency of the reproductive cycle stage of H. malabaricus females indicated mature stages for almost every quarter in the evaluated sample points. The sex ratio did not indicate significant differences in the evaluated points. The IAR indicated that there was a higher reproductive activity in CAP 3, followed by CAP 1 and CAP 2. Correlation analysis of environmental and reproductive parameters for the CAP 1 point indicated correlation of IHS with the conductivity and turbidity. In CAP 2 the IGS showed negative correlation with rainfall and turbidity. The IHS analysis for this point was obtained high correlation with temperature. For CAP 3, correlations were obtained between the IHS and Total Coliform. Therefore, it is concluded that H. malabaricus can reproduce against different levels of environmental quality, which can probably be related to its high resistance to anthropogenic environments.A expansão das atividades industriais e urbanas tem alterado a qualidade dos rios e afetado negativamente a biologia reprodutiva dos peixes. O objetivo do presente trabalho foi investigar como as mudanças na qualidade ambiental podem influenciar a reprodução de Hoplias malabaricus no Rio Capibaribe, Pernambuco. As amostras foram coletadas de setembro de 2013 a agosto de 2014, em três pontos distintos do Rio Capibaribe (CAP 1, CAP 2 e CAP nas cidades de Paudalho, São Lourenço da Mata e Recife respectivamente), totalizando 67 fêmeas e 51 machos. Foram realizadas análises dos estágios maturacionais, proporção sexual, índice de atividade reprodutiva (IAR), índices gonadossomático (IGS) e hepatossomático (IHS). Para determinar a qualidade ambiental foi utilizado um protocolo de avaliação rápida (PAR), além disso, foram avaliados a temperatura da água, pH, condutividade, oxigênio dissolvido, demanda bioquímica de oxigênio, sólidos totais, sólidos suspensos totais, cor e coliformes fecais. Foi realizada uma matriz de correlação de spearman para correlacionar os dados biológicos de reprodução (IGS, IHS) com os fatores ambientais (Qualidade da água). O PAR indicou que CAP 3 é classificado como um ambiente “Preservado”, já os trechos de CAP1 e CAP2 foram classificados como ambientes “Alterados”. A frequência do estádio do ciclo reprodutivo para fêmeas de H. malabaricus indicou estádios maduro para quase todos os trimestre amostrais nos pontos avaliados. A proporção sexual não indicou diferenças significativas nos trechos avaliados. O IAR indicou que houve maior atividade reprodutiva em CAP 1, seguido de CAP 2 e CAP 3. A análise de correlação dos parâmetros ambientais com os parâmetros reprodutivos para o trecho de CAP 1 indicou correlação do IHS com a condutividade e turbidez. Em CAP 2 o IGS obteve correlação negativa com a chuva e a turbidez. Na analise do IHS para esse trecho, foi obtidos alta correlação com a temperatura. Para CAP 3, foram obtidas correlações entre o IHS a o Coliforme Total. Diante disso, conclui-se que H. malabaricus pode se reproduzir frente a diferentes níveis de qualidade ambiental, o que provavelmente pode estar relacionado à sua alta resistência à ambientes antropizados.Submitted by (ana.araujo@ufrpe.br) on 2016-08-23T13:07:59Z No. of bitstreams: 1 Rangel Eduardo Santos.pdf: 752539 bytes, checksum: 3cc44b6c20b3d1eac978b0db557a494f (MD5)Made available in DSpace on 2016-08-23T13:08:00Z (GMT). No. of bitstreams: 1 Rangel Eduardo Santos.pdf: 752539 bytes, checksum: 3cc44b6c20b3d1eac978b0db557a494f (MD5) Previous issue date: 2015-07-30Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPESapplication/pdfporUniversidade Federal Rural de PernambucoPrograma de Pós-Graduação em EcologiaUFRPEBrasilDepartamento de BiologiaAntropizaçãoEcossistema aquáticoTraíra (peixe)Hoplias malabaricusBiologia reprodutivaAnthropic riverAquatic ecosystemHuman activitiesReproductionCIENCIAS BIOLOGICAS::ECOLOGIAInfluência da qualidade ambiental na biologia reprodutiva de Hoplias malabaricus (BLOCH, 1794) (Characiformes, Erythrinidae)info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesis-3370416653406378150600600600600-269674453558909670032634996052953650022075167498588264571info:eu-repo/semantics/openAccessreponame:Biblioteca Digital de Teses e Dissertações da UFRPEinstname:Universidade Federal Rural de Pernambuco (UFRPE)instacron:UFRPELICENSElicense.txtlicense.txttext/plain; charset=utf-82165http://www.tede2.ufrpe.br:8080/tede2/bitstream/tede2/5446/1/license.txtbd3efa91386c1718a7f26a329fdcb468MD51ORIGINALRangel Eduardo Santos.pdfRangel Eduardo Santos.pdfapplication/pdf752539http://www.tede2.ufrpe.br:8080/tede2/bitstream/tede2/5446/2/Rangel+Eduardo+Santos.pdf3cc44b6c20b3d1eac978b0db557a494fMD52tede2/54462019-08-12 12:22:17.857oai:tede2: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Biblioteca Digital de Teses e Dissertaçõeshttp://www.tede2.ufrpe.br:8080/tede/PUBhttp://www.tede2.ufrpe.br:8080/oai/requestbdtd@ufrpe.br ||bdtd@ufrpe.bropendoar:2024-05-28T12:33:03.966912Biblioteca Digital de Teses e Dissertações da UFRPE - Universidade Federal Rural de Pernambuco (UFRPE)false |
dc.title.por.fl_str_mv |
Influência da qualidade ambiental na biologia reprodutiva de Hoplias malabaricus (BLOCH, 1794) (Characiformes, Erythrinidae) |
title |
Influência da qualidade ambiental na biologia reprodutiva de Hoplias malabaricus (BLOCH, 1794) (Characiformes, Erythrinidae) |
spellingShingle |
Influência da qualidade ambiental na biologia reprodutiva de Hoplias malabaricus (BLOCH, 1794) (Characiformes, Erythrinidae) SANTOS, Rangel Eduardo Antropização Ecossistema aquático Traíra (peixe) Hoplias malabaricus Biologia reprodutiva Anthropic river Aquatic ecosystem Human activities Reproduction CIENCIAS BIOLOGICAS::ECOLOGIA |
title_short |
Influência da qualidade ambiental na biologia reprodutiva de Hoplias malabaricus (BLOCH, 1794) (Characiformes, Erythrinidae) |
title_full |
Influência da qualidade ambiental na biologia reprodutiva de Hoplias malabaricus (BLOCH, 1794) (Characiformes, Erythrinidae) |
title_fullStr |
Influência da qualidade ambiental na biologia reprodutiva de Hoplias malabaricus (BLOCH, 1794) (Characiformes, Erythrinidae) |
title_full_unstemmed |
Influência da qualidade ambiental na biologia reprodutiva de Hoplias malabaricus (BLOCH, 1794) (Characiformes, Erythrinidae) |
title_sort |
Influência da qualidade ambiental na biologia reprodutiva de Hoplias malabaricus (BLOCH, 1794) (Characiformes, Erythrinidae) |
author |
SANTOS, Rangel Eduardo |
author_facet |
SANTOS, Rangel Eduardo |
author_role |
author |
dc.contributor.advisor1.fl_str_mv |
EL-DEIR, Ana Carla Asfora |
dc.contributor.referee1.fl_str_mv |
MELO JÚNIOR, Mauro de |
dc.contributor.referee2.fl_str_mv |
RÊGO, Mariana Gomes do |
dc.contributor.referee3.fl_str_mv |
OLIVEIRA , Paulo Guilherme Vasconcelos de |
dc.contributor.authorLattes.fl_str_mv |
http://lattes.cnpq.br/4268510470716627 |
dc.contributor.author.fl_str_mv |
SANTOS, Rangel Eduardo |
contributor_str_mv |
EL-DEIR, Ana Carla Asfora MELO JÚNIOR, Mauro de RÊGO, Mariana Gomes do OLIVEIRA , Paulo Guilherme Vasconcelos de |
dc.subject.por.fl_str_mv |
Antropização Ecossistema aquático Traíra (peixe) Hoplias malabaricus Biologia reprodutiva |
topic |
Antropização Ecossistema aquático Traíra (peixe) Hoplias malabaricus Biologia reprodutiva Anthropic river Aquatic ecosystem Human activities Reproduction CIENCIAS BIOLOGICAS::ECOLOGIA |
dc.subject.eng.fl_str_mv |
Anthropic river Aquatic ecosystem Human activities Reproduction |
dc.subject.cnpq.fl_str_mv |
CIENCIAS BIOLOGICAS::ECOLOGIA |
description |
The expansion of industrial and urban activities have changed the quality of rivers and negatively affected the reproductive biology of fish. The objective of this study is to investigate how changes in environmental quality can influence the reproduction of Hoplias malabaricus in Capibaribe river, Pernambuco. The samples were collected from september 2013 to august 2014, in three different parts of the Capibaribe river (CAP 1, CAP 2 and CAP 3, in the city Paudalho, São Lourenço da Mata and Recife, respectively), totaling 67 females and 51 males. Were realized analysis of maturational stages, sex ratio, reproductive activity index (IAR), gonadosomatic index (IGS) and hepatosomatic (IHS). To determine the environmental quality we used a rapid assessment protocol (PAR). Furthermore, were evaluated the water temperature, pH, conductivity, dissolved oxygen, biochemical oxygen demand, total solids, total suspended solids, color and fecal coliforms. It was made a spearman correlation matrix to correlate reproduction of biological data (IGS, IHS) with environmental factors (water quality). The PAR indicated that CAP 3 is classified as a "preseverd" environment, however, CAP 1 e CAP 2 were classified as "altered" environments. The frequency of the reproductive cycle stage of H. malabaricus females indicated mature stages for almost every quarter in the evaluated sample points. The sex ratio did not indicate significant differences in the evaluated points. The IAR indicated that there was a higher reproductive activity in CAP 3, followed by CAP 1 and CAP 2. Correlation analysis of environmental and reproductive parameters for the CAP 1 point indicated correlation of IHS with the conductivity and turbidity. In CAP 2 the IGS showed negative correlation with rainfall and turbidity. The IHS analysis for this point was obtained high correlation with temperature. For CAP 3, correlations were obtained between the IHS and Total Coliform. Therefore, it is concluded that H. malabaricus can reproduce against different levels of environmental quality, which can probably be related to its high resistance to anthropogenic environments. |
publishDate |
2015 |
dc.date.issued.fl_str_mv |
2015-07-30 |
dc.date.accessioned.fl_str_mv |
2016-08-23T13:08:00Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/masterThesis |
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masterThesis |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
SANTOS, Rangel Eduardo. Influência da qualidade ambiental na biologia reprodutiva de Hoplias malabaricus (BLOCH, 1794) (Characiformes, Erythrinidae). 2015. 61 f. Dissertação (Programa de Pós-Graduação em Ecologia) - Universidade Federal Rural de Pernambuco, Recife. |
dc.identifier.uri.fl_str_mv |
http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/5446 |
identifier_str_mv |
SANTOS, Rangel Eduardo. Influência da qualidade ambiental na biologia reprodutiva de Hoplias malabaricus (BLOCH, 1794) (Characiformes, Erythrinidae). 2015. 61 f. Dissertação (Programa de Pós-Graduação em Ecologia) - Universidade Federal Rural de Pernambuco, Recife. |
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http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/5446 |
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por |
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por |
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Universidade Federal Rural de Pernambuco |
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